Info

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Function
refcount_warn_saturate
First occurrence
2023-12-16
Last occurrence
2024-05-08
State
NEW
Components
kernel
Quality
-55

Graphs

Statistics

Operating system Count
Fedora 39 8,499
Fedora 38 2,818
Fedora 40 1
Architecture Count
x86_64 11,318
Related packages Count
kernel-core 11,318
 0:6.6.8-200.fc39 2,659
 0:6.6.7-200.fc39 2,180
 0:6.6.9-200.fc39 2,114
 0:6.6.8-100.fc38 1,229
 0:6.6.13-200.fc39 610
 0:6.6.7-100.fc38 559
 0:6.6.11-200.fc39 555
 0:6.6.9-100.fc38 481
 0:6.6.12-200.fc39 320
 0:6.6.11-100.fc38 230
 0:6.6.13-100.fc38 176
 0:6.6.12-100.fc38 173
 0:6.7.1-200.1.ipu6.fc39 21
 0:6.6.10-200.fc39 9
 0:6.8.0-0.rc0.20240110gitab27740f7665.4.fc40 1
 0:6.8.0-0.rc0.20240112git70d201a40823.5.fc40 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Report backtrace


Complete report #877226
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 553 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: vhost_net vhost vhost_iotlb tap tls rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip_set qrtr tun xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_mark nft_compat nf_tables nfnetlink bnep rmi_smbus rmi_core snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp sunrpc snd_sof ee1004 mei_hdcp snd_sof_utils mei_pxp iTCO_wdt intel_pmc_bxt mei_wdt soundwire_generic_allocation iTCO_vendor_support soundwire_bus intel_rapl_msr snd_soc_avs snd_soc_hda_codec uvcvideo uvc snd_soc_skl intel_tcc_cooling videobuf2_vmalloc snd_soc_hdac_hda snd_hda_ext_core videobuf2_memops videobuf2_v4l2 snd_usb_audio snd_soc_sst_ipc videobuf2_common x86_pkg_temp_thermal snd_soc_sst_dsp snd_usbmidi_lib intel_powerclamp snd_soc_acpi_intel_match
 videodev snd_hda_codec_hdmi snd_ump snd_soc_acpi snd_rawmidi snd_soc_core coretemp binfmt_misc iwlmvm kvm_intel snd_ctl_led snd_hda_codec_realtek snd_compress mc ac97_bus kvm mac80211 btusb snd_hda_codec_generic btrtl snd_pcm_dmaengine irqbypass btintel snd_hda_intel rapl btbcm btmtk snd_intel_dspcfg libarc4 intel_cstate snd_intel_sdw_acpi snd_hda_codec bluetooth intel_uncore vfat iwlwifi snd_hda_core snd_hwdep fat snd_seq think_lmi intel_wmi_thunderbolt firmware_attributes_class wmi_bmof pcspkr snd_seq_device thunderbolt cfg80211 snd_pcm processor_thermal_device_pci_legacy i2c_i801 processor_thermal_device snd_timer i2c_smbus mei_me processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl thinkpad_acpi mei intel_rapl_common idma64 intel_pch_thermal intel_soc_dts_iosf ledtrig_audio intel_xhci_usb_role_switch platform_profile rfkill snd int3403_thermal soundcore int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel joydev squashfs loop zram dm_crypt hid_logitech_hidpp typec_displayport
 hid_logitech_dj i915 hid_plantronics crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit drm_buddy ghash_clmulni_intel ttm sha512_ssse3 e1000e drm_display_helper nvme sha256_ssse3 ucsi_acpi nvme_core sha1_ssse3 typec_ucsi nvme_common cec typec video wmi serio_raw uas usb_storage scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 0 PID: 553 Comm: kworker/0:3 Tainted: G     U             6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20L50011US/20L50011US, BIOS N24ET74W (1.49 ) 08/15/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 aa c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900006e7d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88811079f408 RCX: 0000000000000027
RDX: ffff888851621588 RSI: 0000000000000001 RDI: ffff888851621580
RBP: ffff88811079f400 R08: 0000000000000000 R09: ffffc900006e7c18
R10: 0000000000000003 R11: ffffffffab346508 R12: 0000000000000000
R13: ffff88810c252350 R14: ffffffffaa3c92e0 R15: ffff888101ddf3d0
FS:  0000000000000000(0000) GS:ffff888851600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055dc6272c4f0 CR3: 000000081c222006 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #893863
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
typec_altmode_release
typec 0x49
12
refcount_warn_saturate
vmlinux 0xbe
13
refcount_warn_saturate
vmlinux 0xbe
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 3 PID: 527 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: typec_displayport crct10dif_pclmul crc32_pclmul crc32c_intel nvme polyval_clmulni rtsx_pci_sdmmc polyval_generic mmc_core nvme_core ghash_clmulni_intel video hid_multitouch sha512_ssse3 ucsi_acpi sha256_ssse3 sha1_ssse3 typec_ucsi rtsx_pci nvme_common typec sp5100_tco wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse
CPU: 3 PID: 527 Comm: kworker/3:2 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. ZenBook UX325UA_UM325UA/UX325UA, BIOS UX325UA.301 04/01/2021
Workqueue: events_long ucsi_init_work [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b e9 2e 88 7e 00 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 88 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b e9 0b 88 7e 00 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90001b07d50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88810a27f808 RCX: 0000000000000027
RDX: ffff8882066e1588 RSI: 0000000000000001 RDI: ffff8882066e1580
RBP: ffff88810a27f800 R08: 0000000000000000 R09: ffffc90001b07bd8
R10: 0000000000000003 R11: ffffffff89346508 R12: 0000000000000000
R13: ffff88810a06a640 R14: ffffffff883c92e0 R15: 00000000ffffffea
FS:  0000000000000000(0000) GS:ffff8882066c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff502a8eb8 CR3: 00000001f7222000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? srso_return_thunk+0x5/0x10
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x37/0x90
 kobject_put+0x7b/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_init_work+0x648/0x9a0 [typec_ucsi]
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #892980
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
? refcount_warn_saturate
vmlinux 0xbe
12
intel_plane_atomic_check_with_state
i915 0x656
13
refcount_warn_saturate
vmlinux 0xbe
14
refcount_warn_saturate
vmlinux 0xbe
15
? refcount_warn_saturate
vmlinux 0xbe
16
refcount_warn_saturate
vmlinux 0xbe
17
? refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 4 PID: 735045 at drivers/gpu/drm/drm_vblank.c:1310 drm_wait_one_vblank+0x1f7/0x210
Modules linked in: r8153_ecm vhost_net vhost vhost_iotlb tap tun cdc_mbim cdc_wdm cdc_ncm uas usb_storage rfcomm snd_seq_dummy snd_hrtimer vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr snd_hda_codec_hdmi bnep binfmt_misc snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci vfat snd_sof_xtensa_dsp fat snd_sof iwlmvm snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_ctl_led snd_hda_codec_realtek snd_soc_core mac80211 snd_hda_codec_generic intel_uncore_frequency intel_uncore_frequency_common snd_compress ac97_bus x86_pkg_temp_thermal intel_powerclamp snd_pcm_dmaengine snd_usb_audio coretemp
 snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi dell_rbtn libarc4 uvcvideo snd_usbmidi_lib snd_hda_codec kvm dell_laptop uvc snd_ump videobuf2_vmalloc videobuf2_memops btusb videobuf2_v4l2 snd_hda_core btrtl videobuf2_common iTCO_wdt snd_rawmidi irqbypass snd_hwdep intel_pmc_bxt btintel mei_hdcp mei_wdt mei_pxp snd_seq btbcm iTCO_vendor_support intel_rapl_msr dell_wmi iwlwifi videodev rapl hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_als dell_smbios snd_seq_device hid_sensor_trigger hid_sensor_iio_common btmtk intel_cstate dcdbas intel_uncore snd_pcm pcspkr industrialio_triggered_buffer dell_wmi_sysman kfifo_buf dell_wmi_ddv ledtrig_audio firmware_attributes_class dell_wmi_descriptor wmi_bmof mc snd_timer cfg80211 bluetooth industrialio processor_thermal_device_pci snd mei_me i2c_i801 processor_thermal_device processor_thermal_rfim i2c_smbus soundcore thunderbolt mei idma64 rfkill processor_thermal_mbox processor_thermal_rapl intel_rapl_common igen6_edac soc_button_array int3403_thermal
 int340x_thermal_zone int3400_thermal intel_hid acpi_pad acpi_thermal_rel sparse_keymap acpi_tad joydev auth_rpcgss sunrpc loop zram dm_crypt typec_displayport hid_sensor_hub intel_ishtp_hid cdc_ether usbnet i915 i2c_algo_bit drm_buddy ttm crct10dif_pclmul crc32_pclmul crc32c_intel nvme drm_display_helper polyval_clmulni polyval_generic nvme_core ghash_clmulni_intel ucsi_acpi r8152 sha512_ssse3 typec_ucsi video intel_ish_ipc hid_multitouch sha256_ssse3 mii sha1_ssse3 typec cec intel_ishtp nvme_common i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 4 PID: 735045 Comm: kworker/4:0 Tainted: G        W  OE      6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 7330/0NMM73, BIOS 1.16.1 07/24/2023
Workqueue: i915-unordered intel_fbc_underrun_work_fn [i915]
RIP: 0010:drm_wait_one_vblank+0x1f7/0x210
Code: 9d fe ff ff 48 8b 7b 08 4c 8b 67 50 4d 85 e4 74 25 e8 6d 4f 02 00 89 e9 4c 89 e2 48 c7 c7 30 f2 98 a6 48 89 c6 e8 19 32 65 ff <0f> 0b e9 70 fe ff ff 48 8b 1f eb 9a 4c 8b 27 eb d6 e8 83 13 52 00
RSP: 0018:ffffc9002298fde8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88810f098000 RCX: 0000000000000027
RDX: ffff88886f921588 RSI: 0000000000000001 RDI: ffff88886f921580
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffc9002298fc70
R10: 0000000000000003 R11: ffffffffa7346508 R12: ffff888102457a30
R13: 000000000050572b R14: ffff88810c5d7030 R15: ffff88810b245fa0
FS:  0000000000000000(0000) GS:ffff88886f900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1a0c0b4000 CR3: 0000000746222000 CR4: 0000000000f50ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? drm_wait_one_vblank+0x1f7/0x210
 ? __warn+0x81/0x130
 ? drm_wait_one_vblank+0x1f7/0x210
 ? report_bug+0x171/0x1a0
 ? prb_read_valid+0x1b/0x30
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? drm_wait_one_vblank+0x1f7/0x210
 ? drm_wait_one_vblank+0x1f7/0x210
 ? __pfx_autoremove_wake_function+0x10/0x10
 intel_fbc_underrun_work_fn+0xa4/0xc0 [i915]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878851
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
refcount_warn_saturate
vmlinux 0xbe
7
refcount_warn_saturate
vmlinux 0xbe
8
refcount_warn_saturate
vmlinux 0xbe
9
refcount_warn_saturate
vmlinux 0xbe
10
intel_plane_atomic_check_with_state
i915 0x656
11
intel_plane_atomic_check_with_state
i915 0x656
12
intel_plane_atomic_check_with_state
i915 0x656
13
? refcount_warn_saturate
vmlinux 0xbe
14
? refcount_warn_saturate
vmlinux 0xbe
15
refcount_warn_saturate
vmlinux 0xbe
16
refcount_warn_saturate
vmlinux 0xbe
17
? refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
BUG: unable to handle page fault for address: ffffffff99abf280
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD bc227067 P4D bc227067 PUD bc228063 PMD 108c44063 PTE 800fffff43540062
Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 3 PID: 104 Comm: kworker/u17:0 Tainted: G           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20BUS1S82E/20BUS1S82E, BIOS JBET71WW (1.35 ) 09/14/2018
Workqueue: i915_flip intel_atomic_commit_work [i915]
RIP: 0010:_raw_spin_lock_irqsave+0x27/0x50
Code: 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 53 9c 58 0f 1f 40 00 48 89 c3 fa 0f 1f 44 00 00 65 ff 05 78 cb 03 68 31 c0 ba 01 00 00 00 <f0> 0f b1 17 75 09 48 89 d8 5b c3 cc cc cc cc 89 c6 e8 93 08 00 00
RSP: 0018:ffffa1264032fc48 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000046 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffa1264032fc90 RDI: ffffffff99abf280
RBP: ffff8e0588db8ca8 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: 0000000000023500
R13: ffffa1264032fc90 R14: 0000000000022280 R15: ffffffff99abf280
FS:  0000000000000000(0000) GS:ffff8e089e0c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff99abf280 CR3: 00000000bc222004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x175/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? _raw_spin_lock_irqsave+0x27/0x50
 lock_timer_base+0x61/0x80
 timer_delete+0x35/0x80
 try_to_grab_pending+0xdf/0x170
 __cancel_work+0x37/0xb0
 intel_display_power_grab_async_put_ref+0xf1/0x130 [i915]
 intel_display_power_get+0x3c/0x60 [i915]
 intel_atomic_commit_tail+0x74/0xe10 [i915]
 ? finish_task_switch.isra.0+0x94/0x2f0
 ? __schedule+0x3f5/0x1410
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set vboxnetadp(OE) vboxnetflt(OE) nf_tables nfnetlink vboxdrv(OE) qrtr uhid bnep iwlmvm intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp mei_wdt at24 mei_hdcp mei_pxp mac80211 coretemp kvm_intel iTCO_wdt btusb uvcvideo intel_pmc_bxt uvc iTCO_vendor_support libarc4 videobuf2_vmalloc sunrpc videobuf2_memops btrtl videobuf2_v4l2 btintel kvm btbcm videobuf2_common btmtk snd_ctl_led snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic videodev bluetooth snd_hda_intel iwlwifi irqbypass binfmt_misc snd_intel_dspcfg snd_intel_sdw_acpi rapl think_lmi snd_hda_codec intel_cstate mc snd_hda_core intel_uncore snd_hwdep snd_seq firmware_attributes_class mei_me wmi_bmof cfg80211 pcspkr snd_seq_device i2c_i801
 thinkpad_acpi snd_pcm i2c_smbus intel_pch_thermal ledtrig_audio platform_profile snd_timer rfkill lpc_ich mei snd soundcore joydev squashfs loop zram i915 crct10dif_pclmul rtsx_pci_sdmmc crc32_pclmul crc32c_intel mmc_core polyval_clmulni polyval_generic i2c_algo_bit ghash_clmulni_intel drm_buddy ttm sha512_ssse3 drm_display_helper sha256_ssse3 video sha1_ssse3 e1000e rtsx_pci cec wmi serio_raw ip6_tables ip_tables fuse
CR2: ffffffff99abf280
Complete report #876748
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 10910 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uhid uinput rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(PO) nvidia_modeset(PO) nvidia_uvm(PO) nvidia(PO) xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nft_compat nf_nat_tftp nf_conntrack_tftp bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep rmi_smbus rmi_core sunrpc snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_skl snd_soc_hdac_hda intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi binfmt_misc coretemp ee1004 iTCO_wdt intel_pmc_bxt snd_soc_core iTCO_vendor_support mei_wdt iwlmvm kvm_intel
 mei_hdcp mei_pxp snd_ctl_led intel_rapl_msr snd_compress mac80211 snd_hda_codec_realtek ac97_bus snd_hda_codec_generic kvm snd_hda_codec_hdmi libarc4 snd_pcm_dmaengine vfat snd_hda_intel snd_intel_dspcfg fat irqbypass snd_intel_sdw_acpi uvcvideo btusb rapl uvc btrtl snd_hda_codec iwlwifi videobuf2_vmalloc btintel videobuf2_memops snd_hda_core intel_cstate btbcm videobuf2_v4l2 think_lmi btmtk snd_hwdep intel_uncore pcspkr firmware_attributes_class wmi_bmof thunderbolt intel_wmi_thunderbolt i2c_i801 videobuf2_common snd_seq cfg80211 bluetooth snd_seq_device i2c_smbus mei_me videodev snd_pcm thinkpad_acpi mei processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_rfim ledtrig_audio idma64 mc processor_thermal_mbox processor_thermal_rapl platform_profile intel_rapl_common snd_timer rfkill intel_pch_thermal intel_soc_dts_iosf snd soundcore int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad acpi_thermal_rel joydev loop zram typec_displayport wacom i915 uas usb_storage
 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit nvme drm_buddy ttm ghash_clmulni_intel drm_display_helper nvme_core sha512_ssse3 e1000e ucsi_acpi typec_ucsi sha256_ssse3 cec typec nvme_common sha1_ssse3 video wmi serio_raw r8152 mii ip6_tables ip_tables fuse
CPU: 0 PID: 10910 Comm: kworker/0:1 Tainted: P           O       6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20MDCTO1WW/20MDCTO1WW, BIOS N2EET63W (1.45 ) 11/13/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 8c c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900038b7d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881119b1408 RCX: 0000000000000027
RDX: ffff88887c621588 RSI: 0000000000000001 RDI: ffff88887c621580
RBP: ffff8881119b1400 R08: 0000000000000000 R09: ffffc900038b7c18
R10: 0000000000000003 R11: ffffffff8d346508 R12: 0000000000000000
R13: ffff88810ccd6ef0 R14: ffffffff8c3c92e0 R15: ffff88810ea5f038
FS:  0000000000000000(0000) GS:ffff88887c600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ac677f05b0 CR3: 00000002c5222004 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #876410
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 10 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep l2tp_ppp l2tp_netlink l2tp_core pppox ppp_generic slhc ip6_udp_tunnel udp_tunnel sunrpc binfmt_misc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp mac80211 snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_core intel_rapl_msr intel_rapl_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi snd_compress
 ac97_bus snd_pcm_dmaengine kvm_intel snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi libarc4 snd_usb_audio snd_hda_codec snd_usbmidi_lib snd_hda_core snd_ump kvm snd_rawmidi snd_hwdep iwlwifi gspca_vc032x btusb uvcvideo mei_pxp snd_seq irqbypass btrtl gspca_main iTCO_wdt asus_wmi uvc snd_seq_device btintel videobuf2_vmalloc intel_pmc_bxt rapl videobuf2_memops ledtrig_audio videobuf2_v4l2 sparse_keymap mei_hdcp ucsi_ccg ee1004 iTCO_vendor_support btbcm snd_pcm btmtk intel_cstate platform_profile intel_wmi_thunderbolt cfg80211 videobuf2_common intel_uncore bluetooth wmi_bmof snd_timer videodev i2c_i801 thunderbolt mei_me pcspkr i2c_smbus mei snd mc rfkill idma64 i2c_nvidia_gpu soundcore intel_pch_thermal acpi_tad acpi_pad joydev loop zram typec_displayport r8152 mii i915 i2c_algo_bit drm_buddy crct10dif_pclmul ttm crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_display_helper nvme uas hid_multitouch ucsi_acpi ghash_clmulni_intel nvme_core typec_ucsi sha512_ssse3 mxm_wmi sha256_ssse3 r8169
 sha1_ssse3 usb_storage cec typec nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: P           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: Avell High Performance A65/A65, BIOS N.1.03 07/11/2020
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 a0 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900000e7d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d97bc08 RCX: 0000000000000027
RDX: ffff889034221588 RSI: 0000000000000001 RDI: ffff889034221580
RBP: ffff88810d97bc00 R08: ffffffffa1452460 R09: 65646e75203a745f
R10: 75203b776f6c6672 R11: 72657466612d6573 R12: 0000000000000000
R13: ffff88810135f850 R14: ffffffffa03c92e0 R15: ffff888101301038
FS:  0000000000000000(0000) GS:ffff889034200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ba5638e54 CR3: 00000009e7222003 CR4: 00000000007706f0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0xcb/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #886951
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
typec_altmode_release
typec 0x49
10
refcount_warn_saturate
vmlinux 0xbe
11
refcount_warn_saturate
vmlinux 0xbe
12
ucsi_unregister_altmodes
typec_ucsi 0x41
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
refcount_warn_saturate
vmlinux 0xbe
16
refcount_warn_saturate
vmlinux 0xbe
17
? refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 10 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: typec_displayport uinput snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_realtek vfat fat snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda iwlmvm snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils intel_uncore_frequency snd_soc_hdac_hda intel_uncore_frequency_common intel_tcc_cooling snd_hda_ext_core snd_soc_acpi_intel_match mac80211 snd_soc_acpi soundwire_generic_allocation soundwire_bus
 snd_soc_core x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress snd_hda_codec_hdmi ac97_bus kvm_intel snd_pcm_dmaengine libarc4 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm uvcvideo iwlwifi btusb uvc videobuf2_vmalloc snd_hda_core videobuf2_memops btrtl videobuf2_v4l2 irqbypass btintel snd_hwdep videobuf2_common btbcm iTCO_wdt rapl snd_seq pmt_telemetry intel_pmc_bxt processor_thermal_device_pci btmtk intel_cstate videodev mei_hdcp mei_pxp iTCO_vendor_support pmt_class intel_rapl_msr think_lmi uas snd_seq_device processor_thermal_device intel_uncore bluetooth cfg80211 firmware_attributes_class i2c_i801 thinkpad_acpi processor_thermal_rfim thunderbolt mc usb_storage snd_pcm pcspkr wmi_bmof mtk_t7xx mei_me i2c_smbus processor_thermal_mbox ledtrig_audio snd_timer processor_thermal_rapl mei platform_profile intel_rapl_common idma64 intel_vsec igen6_edac rfkill snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal joydev acpi_thermal_rel acpi_pad acpi_tad loop zram
 dm_crypt cdc_mbim cdc_wdm cdc_ncm i915 cdc_ether usbnet nvme i2c_algo_bit rtsx_pci_sdmmc drm_buddy ttm nvme_core mmc_core drm_display_helper crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni hid_multitouch ucsi_acpi polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 typec_ucsi rtsx_pci cec typec nvme_common video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw r8152 mii ip6_tables ip_tables fuse
CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: P        W  OE      6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 21DC000LGE/21DC000LGE, BIOS N3JET37W (1.21 ) 11/07/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b9 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90000117d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88820eada008 RCX: 0000000000000027
RDX: ffff88903f221588 RSI: 0000000000000001 RDI: ffff88903f221580
RBP: ffff88820eada000 R08: ffffffffba2664c0 R09: ffffc90000117d18
R10: 3fffffffffffffff R11: 0000000000000000 R12: 0000000000000000
R13: ffff88823c01b710 R14: ffffffffb93c92e0 R15: ffff888103085038
FS:  0000000000000000(0000) GS:ffff88903f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f02edc498c8 CR3: 0000000dca222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #881061
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 74079 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: typec_displayport uinput rfcomm snd_seq_dummy snd_hrtimer hid_logitech_hidpp uhid nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct snd_usb_audio snd_usbmidi_lib nft_chain_nat snd_ump nf_nat snd_rawmidi nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep vmnet(O) ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci vmmon(O) uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb videodev btrtl btintel btbcm btmtk mc bluetooth sunrpc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_sof_probes snd_soc_hdac_hdmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda binfmt_misc snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda
 snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus mei_hdcp snd_soc_core mei_pxp iTCO_wdt intel_tcc_cooling x86_pkg_temp_thermal intel_pmc_bxt pmt_telemetry iTCO_vendor_support snd_compress intel_powerclamp iwlmvm intel_rapl_msr pmt_class ac97_bus coretemp snd_pcm_dmaengine kvm_intel snd_hda_intel mac80211 snd_intel_dspcfg vfat fat snd_intel_sdw_acpi kvm libarc4 snd_hda_codec irqbypass snd_hda_core rapl snd_hwdep iwlwifi intel_cstate snd_seq processor_thermal_device_pci_legacy intel_uncore snd_seq_device processor_thermal_device think_lmi processor_thermal_rfim snd_pcm pcspkr processor_thermal_mbox firmware_attributes_class wmi_bmof cfg80211 i2c_i801 processor_thermal_rapl mei_me snd_timer i2c_smbus thunderbolt mei nxp_nci_i2c nxp_nci intel_rapl_common nci intel_soc_dts_iosf idma64 intel_vsec thinkpad_acpi ledtrig_audio igen6_edac platform_profile nfc rfkill snd int3403_thermal soundcore soc_button_array int340x_thermal_zone intel_hid int3400_thermal
 sparse_keymap acpi_thermal_rel acpi_pad acpi_tad joydev squashfs loop zram dm_crypt r8152 mii hid_sensor_hub intel_ishtp_hid i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic hid_multitouch ghash_clmulni_intel intel_ish_ipc sha512_ssse3 i2c_algo_bit sha256_ssse3 sha1_ssse3 i2c_hid_acpi intel_ishtp drm_buddy i2c_hid video nvme ttm ucsi_acpi drm_display_helper nvme_core typec_ucsi cec typec nvme_common wmi pinctrl_tigerlake serio_raw uas usb_storage ip6_tables ip_tables fuse
CPU: 0 PID: 74079 Comm: kworker/0:0 Tainted: G     U  W  O       6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20XWS2AU00/20XWS2AU00, BIOS N32ET89W (1.65 ) 11/13/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b4 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900129f3d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810be45c08 RCX: 0000000000000027
RDX: ffff88883f621588 RSI: 0000000000000001 RDI: ffff88883f621580
RBP: ffff88810be45c00 R08: 0000000000000000 R09: ffffc900129f3c18
R10: 0000000000000003 R11: ffffffffb5346508 R12: 0000000000000000
R13: ffff88812f0a2db0 R14: ffffffffb43c92e0 R15: ffff8881053983d0
FS:  0000000000000000(0000) GS:ffff88883f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5618836884 CR3: 0000000168222001 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #879299
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
typec_altmode_release
typec 0x49
10
refcount_warn_saturate
vmlinux 0xbe
11
refcount_warn_saturate
vmlinux 0xbe
12
ucsi_unregister_altmodes
typec_ucsi 0x41
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
refcount_warn_saturate
vmlinux 0xbe
16
refcount_warn_saturate
vmlinux 0xbe
17
? refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 69156 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel snd_usb_audio snd_usbmidi_lib cdc_ether snd_ump usbnet snd_rawmidi r8152 mii thunderbolt typec_displayport uinput snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep jc42 sunrpc elan_i2c snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp binfmt_misc snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi intel_tcc_cooling snd_ctl_led x86_pkg_temp_thermal
 snd_hda_codec_realtek iwlmvm intel_powerclamp mei_pxp snd_soc_core mei_wdt ee1004 mei_hdcp snd_hda_codec_generic iTCO_wdt intel_pmc_bxt coretemp iTCO_vendor_support snd_compress ac97_bus intel_rapl_msr snd_pcm_dmaengine kvm_intel mac80211 snd_hda_codec_hdmi libarc4 kvm uvcvideo vfat uvc snd_hda_intel videobuf2_vmalloc fat irqbypass snd_intel_dspcfg btusb videobuf2_memops snd_intel_sdw_acpi videobuf2_v4l2 rapl snd_hda_codec videobuf2_common btrtl intel_cstate iwlwifi btintel snd_hda_core btbcm videodev snd_hwdep btmtk intel_uncore snd_seq think_lmi snd_seq_device firmware_attributes_class wmi_bmof bluetooth intel_wmi_thunderbolt mc pcspkr cfg80211 processor_thermal_device_pci_legacy i2c_i801 snd_pcm thinkpad_acpi i2c_smbus processor_thermal_device processor_thermal_rfim ledtrig_audio mei_me snd_timer processor_thermal_mbox platform_profile mei idma64 processor_thermal_rapl intel_rapl_common rfkill intel_pch_thermal intel_soc_dts_iosf snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal
 acpi_thermal_rel acpi_pad joydev loop zram i915 nouveau rtsx_pci_sdmmc drm_ttm_helper mmc_core drm_exec nvme gpu_sched crct10dif_pclmul crc32_pclmul mxm_wmi crc32c_intel i2c_algo_bit drm_buddy polyval_clmulni polyval_generic ttm e1000e ghash_clmulni_intel nvme_core drm_display_helper sha512_ssse3 ucsi_acpi sha256_ssse3 typec_ucsi sha1_ssse3 rtsx_pci typec cec nvme_common video wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 69156 Comm: kworker/0:2 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20MBCTO1WW/20MBCTO1WW, BIOS N2CET68W (1.51 ) 09/05/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 9d c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90023863d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810c732008 RCX: 0000000000000027
RDX: ffff88887c421588 RSI: 0000000000000001 RDI: ffff88887c421580
RBP: ffff88810c732000 R08: ffffffff9e452460 R09: 657466612d657375
R10: 203b776f6c667265 R11: 646e75203a745f74 R12: 0000000000000000
R13: ffff8881b08c0a60 R14: ffffffff9d3c92e0 R15: ffff88810b306038
FS:  0000000000000000(0000) GS:ffff88887c400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd13582b40e CR3: 0000000672222003 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #879277
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 56163 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer ip6t_REJECT ipt_REJECT xt_multiport xt_cgroup xt_mark xt_owner nft_compat nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct vboxnetadp(OE) vboxnetflt(OE) nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink vboxdrv(OE) qrtr ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci bnep sunrpc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_sof_probes snd_soc_hdac_hdmi binfmt_misc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_soc_core
 intel_uncore_frequency mac80211 intel_uncore_frequency_common intel_tcc_cooling snd_compress ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp mei_hdcp mei_pxp iTCO_wdt intel_pmc_bxt snd_hda_intel libarc4 snd_usb_audio iTCO_vendor_support snd_intel_dspcfg coretemp snd_intel_sdw_acpi snd_usbmidi_lib pmt_telemetry uvcvideo pmt_class snd_hda_codec snd_ump intel_rapl_msr uvc rapl btusb snd_hda_core videobuf2_vmalloc snd_rawmidi btrtl snd_hwdep btintel intel_cstate videobuf2_memops videobuf2_v4l2 btbcm btmtk videobuf2_common snd_seq intel_uncore iwlwifi bluetooth videodev snd_seq_device pcspkr think_lmi firmware_attributes_class wmi_bmof mc cfg80211 snd_pcm mei_me i2c_i801 processor_thermal_device_pci processor_thermal_device mei snd_timer processor_thermal_rfim i2c_smbus idma64 thinkpad_acpi thunderbolt processor_thermal_mbox ledtrig_audio processor_thermal_rapl platform_profile intel_vsec intel_rapl_common igen6_edac rfkill snd int3403_thermal soundcore soc_button_array int340x_thermal_zone
 int3400_thermal intel_hid acpi_thermal_rel acpi_tad joydev acpi_pad sparse_keymap squashfs loop zram typec_displayport i915 r8152 mii i2c_algo_bit drm_buddy crct10dif_pclmul nvme crc32_pclmul ttm crc32c_intel polyval_clmulni polyval_generic drm_display_helper nvme_core ghash_clmulni_intel video sha512_ssse3 hid_multitouch ucsi_acpi sha256_ssse3 typec_ucsi sha1_ssse3 cec typec nvme_common i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw kvm_intel kvm irqbypass ip6_tables ip_tables fuse
CPU: 0 PID: 56163 Comm: kworker/0:2 Tainted: G     U     OE      6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 21CBCTO1WW/21CBCTO1WW, BIOS N3AET71W (1.36 ) 01/31/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 9b c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900090c3d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810e779008 RCX: 0000000000000027
RDX: ffff88844f421588 RSI: 0000000000000001 RDI: ffff88844f421580
RBP: ffff88810e779000 R08: 0000000000000000 R09: ffffc900090c3c18
R10: 0000000000000003 R11: ffffffff9c346508 R12: 0000000000000000
R13: ffff888101e9a560 R14: ffffffff9b3c92e0 R15: ffff88810e769038
FS:  0000000000000000(0000) GS:ffff88844f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561583ac0490 CR3: 000000014c222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878732
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
typec_altmode_release
typec 0x49
12
refcount_warn_saturate
vmlinux 0xbe
13
refcount_warn_saturate
vmlinux 0xbe
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 375 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) uinput dm_crypt rfcomm snd_seq_dummy snd_hrtimer qrtr bnep sunrpc binfmt_misc vfat fat snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_sof_amd_vangogh snd_ctl_led snd_sof_amd_rembrandt snd_sof_amd_renoir snd_hda_codec_realtek snd_sof_amd_acp snd_sof_pci snd_hda_codec_generic snd_sof_xtensa_dsp ledtrig_audio rtw89_8852ae intel_rapl_msr snd_hda_codec_hdmi rtw89_8852a snd_sof intel_rapl_common rtw89_pci edac_mce_amd snd_hda_intel snd_sof_utils snd_usb_audio snd_intel_dspcfg btusb snd_soc_core snd_intel_sdw_acpi rtw89_core snd_usbmidi_lib snd_hda_codec btrtl kvm_amd btintel snd_compress snd_ump btbcm mac80211 ac97_bus btmtk snd_rawmidi snd_hda_core kvm snd_pcm_dmaengine mc snd_pci_ps snd_hwdep irqbypass libarc4 bluetooth snd_rpl_pci_acp6x snd_seq snd_pci_acp6x snd_seq_device snd_pci_acp5x rapl hp_wmi cfg80211 snd_pcm pcspkr sparse_keymap platform_profile snd_rn_pci_acp3x snd_timer snd_acp_config hid_sensor_gyro_3d hid_sensor_accel_3d
 hid_sensor_magn_3d snd snd_soc_acpi hid_sensor_trigger wmi_bmof k10temp i2c_piix4 snd_pci_acp3x soundcore hid_sensor_iio_common rfkill industrialio_triggered_buffer kfifo_buf industrialio amd_pmc acpi_tad joydev loop zram amdgpu i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper amdxcp drm_buddy gpu_sched hid_sensor_hub drm_display_helper r8152 ccp mii cec amd_sfh crct10dif_pclmul crc32_pclmul nvme crc32c_intel rtsx_pci_sdmmc polyval_clmulni polyval_generic mmc_core nvme_core video ghash_clmulni_intel ucsi_acpi hid_multitouch sha512_ssse3 sha256_ssse3 sha1_ssse3 typec_ucsi rtsx_pci typec sp5100_tco nvme_common i2c_hid_acpi wmi i2c_hid serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 375 Comm: kworker/0:2 Tainted: G           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: HP HP ENVY x360 Convertible 15-eu0xxx/888A, BIOS F.08 07/14/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b e9 2e 88 7e 00 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 8d c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b e9 0b 88 7e 00 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc9000231fd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810e6f6008 RCX: 0000000000000027
RDX: ffff88840e621588 RSI: 0000000000000001 RDI: ffff88840e621580
RBP: ffff88810e6f6000 R08: 0000000000000000 R09: ffffc9000231fc18
R10: 0000000000000003 R11: ffffffff8e346508 R12: 0000000000000000
R13: ffff88810112f710 R14: ffffffff8d3c92e0 R15: ffff888105ae2838
FS:  0000000000000000(0000) GS:ffff88840e600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffb93dfe368 CR3: 0000000363222000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? srso_return_thunk+0x5/0x10
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x37/0x90
 kobject_put+0x7b/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878723
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
typec_altmode_release
typec 0x49
12
refcount_warn_saturate
vmlinux 0xbe
13
refcount_warn_saturate
vmlinux 0xbe
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 8 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer tun nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp intel_rapl_msr snd_hda_codec_realtek intel_rapl_common snd_sof snd_hda_codec_generic edac_mce_amd ledtrig_audio snd_sof_utils snd_hda_codec_hdmi snd_soc_core snd_hda_intel snd_compress snd_intel_dspcfg r8153_ecm cdc_ether snd_intel_sdw_acpi ac97_bus usbnet snd_pcm_dmaengine snd_hda_codec uvcvideo snd_pci_ps snd_hda_core snd_rpl_pci_acp6x snd_pci_acp6x uvc kvm_amd snd_hwdep videobuf2_vmalloc btusb videobuf2_memops iwlwifi snd_seq btrtl videobuf2_v4l2 kvm videobuf2_common snd_seq_device btintel videodev snd_pcm btbcm uas r8152 irqbypass btmtk snd_pci_acp5x
 cfg80211 mc usb_storage snd_timer snd_rn_pci_acp3x mii bluetooth rapl snd_acp_config ideapad_laptop snd_soc_acpi lenovo_ymc snd think_lmi firmware_attributes_class pcspkr wmi_bmof sparse_keymap platform_profile soundcore snd_pci_acp3x i2c_piix4 k10temp rfkill amd_pmc joydev squashfs loop zram hid_sensor_hub amdgpu i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper amdxcp drm_buddy gpu_sched drm_display_helper ccp cec amd_sfh typec_displayport nvme nvme_core crct10dif_pclmul crc32_pclmul crc32c_intel video polyval_clmulni hid_multitouch ucsi_acpi polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 typec_ucsi sha1_ssse3 typec sp5100_tco nvme_common i2c_hid_acpi wmi i2c_hid serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 8 Comm: kworker/0:0 Tainted: G        W          6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20YA/LNVNB161216, BIOS GMCN31WW 09/16/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b e9 0e 87 7e 00 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 a8 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b e9 eb 86 7e 00 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900000c3d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810bfc6008 RCX: 0000000000000027
RDX: ffff88839fe21588 RSI: 0000000000000001 RDI: ffff88839fe21580
RBP: ffff88810bfc6000 R08: 0000000000000000 R09: ffffc900000c3c18
R10: 0000000000000003 R11: ffffffffa9346508 R12: 0000000000000000
R13: ffff88810bd917d0 R14: ffffffffa83c92e0 R15: ffff88810bfbf038
FS:  0000000000000000(0000) GS:ffff88839fe00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f52ed740ff8 CR3: 0000000267222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? srso_alias_return_thunk+0x5/0x7f
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x37/0x90
 kobject_put+0x7b/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878721
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 4 PID: 40796 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: xt_nat veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter bridge stp llc overlay rfcomm snd_seq_dummy snd_hrtimer xt_comment nft_compat nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci bnep sunrpc binfmt_misc nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp rmi_smbus snd_sof rmi_core snd_sof_utils snd_seq_midi snd_seq_midi_event soundwire_generic_allocation soundwire_bus ee1004
 iTCO_wdt intel_tcc_cooling intel_pmc_bxt snd_soc_skl x86_pkg_temp_thermal intel_powerclamp mei_pxp iTCO_vendor_support snd_soc_hdac_hda coretemp snd_hda_ext_core mei_hdcp kvm_intel snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match intel_rapl_msr snd_soc_acpi iwlmvm snd_soc_core kvm mac80211 snd_hda_codec_hdmi irqbypass snd_compress libarc4 ac97_bus snd_pcm_dmaengine vfat rapl fat snd_usb_audio intel_cstate snd_hda_intel snd_intel_dspcfg btusb snd_usbmidi_lib intel_uncore snd_intel_sdw_acpi sparse_keymap iwlwifi btrtl uvcvideo snd_ump snd_hda_codec pcspkr btintel btbcm think_lmi uvc i2c_i801 btmtk firmware_attributes_class intel_wmi_thunderbolt snd_seq snd_hda_core videobuf2_vmalloc wmi_bmof snd_rawmidi cfg80211 i2c_smbus thunderbolt bluetooth iosm snd_hwdep videobuf2_memops videobuf2_v4l2 videobuf2_common mei_me processor_thermal_device_pci_legacy snd_seq_device processor_thermal_device mei snd_pcm processor_thermal_rfim processor_thermal_mbox snd_timer thinkpad_acpi processor_thermal_rapl
 intel_rapl_common intel_soc_dts_iosf ledtrig_audio intel_pch_thermal platform_profile rfkill snd soundcore int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_tad acpi_pad joydev v4l2loopback(OE) videodev mc loop zram dm_crypt typec_displayport hid_logitech_hidpp rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul mmc_core crc32c_intel cdc_mbim polyval_clmulni cdc_wdm polyval_generic ghash_clmulni_intel nvme sha512_ssse3 nvme_core cdc_ncm sha256_ssse3 ucsi_acpi cdc_ether typec_ucsi usbnet sha1_ssse3 rtsx_pci mii typec nvme_common video wmi pinctrl_cannonlake serio_raw hid_logitech_dj target_core_mod ip6_tables ip_tables fuse
CPU: 4 PID: 40796 Comm: kworker/u24:48 Tainted: P           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20TK002EFR/20TK002EFR, BIOS N2VET45W (1.30 ) 08/29/2023
Workqueue: USBC000:00-con2 ucsi_poll_worker [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 99 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90005183d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d680808 RCX: 0000000000000027
RDX: ffff888843b21588 RSI: 0000000000000001 RDI: ffff888843b21580
RBP: ffff88810d680800 R08: 0000000000000000 R09: ffffc90005183c18
R10: 0000000000000003 R11: ffffffff9a346508 R12: 0000000000000000
R13: ffff8881002630d0 R14: ffffffff993c92e0 R15: ffff8887d496ab48
FS:  0000000000000000(0000) GS:ffff888843b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000015a003d1f000 CR3: 00000002680d4001 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_check_connection+0x73/0xc0 [typec_ucsi]
 ucsi_poll_worker+0x3a/0x110 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878718
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 73905 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep snd_hda_codec_hdmi sunrpc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs binfmt_misc snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_acpi coretemp iTCO_wdt snd_soc_core iwlmvm intel_pmc_bxt iTCO_vendor_support snd_hda_codec_realtek kvm_intel snd_compress mei_hdcp ac97_bus
 mac80211 mei_pxp mei_wdt snd_hda_codec_generic intel_rapl_msr snd_pcm_dmaengine kvm libarc4 dell_rbtn irqbypass snd_hda_intel snd_intel_dspcfg dell_laptop snd_usb_audio snd_intel_sdw_acpi rapl snd_hda_codec dell_smm_hwmon snd_usbmidi_lib snd_hda_core snd_ump iwlwifi intel_cstate snd_rawmidi snd_hwdep snd_seq vfat dell_wmi snd_seq_device intel_uncore fat dell_smbios cfg80211 intel_wmi_thunderbolt snd_pcm pcspkr dcdbas dell_wmi_sysman snd_timer i2c_i801 wmi_bmof firmware_attributes_class dell_wmi_descriptor ledtrig_audio snd i2c_smbus soundcore btusb btrtl btintel uvcvideo btbcm btmtk hid_sensor_gyro_3d hid_sensor_als hid_sensor_rotation hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_incl_3d uvc hid_sensor_trigger videobuf2_vmalloc hid_sensor_iio_common bluetooth industrialio_triggered_buffer kfifo_buf ipu3_imgu(C) industrialio ipu3_cio2 ipu_bridge videobuf2_dma_sg videobuf2_memops mei_me processor_thermal_device_pci_legacy rfkill videobuf2_v4l2 processor_thermal_device mei processor_thermal_rfim
 processor_thermal_mbox idma64 processor_thermal_rapl videobuf2_common intel_rapl_common intel_soc_dts_iosf intel_pch_thermal intel_xhci_usb_role_switch ov5670 v4l2_fwnode int3403_thermal intel_vbtn v4l2_async int340x_thermal_zone soc_button_array intel_skl_int3472_tps68470 tps68470_regulator videodev clk_tps68470 intel_skl_int3472_discrete mc int3400_thermal intel_hid acpi_thermal_rel acpi_pad sparse_keymap joydev squashfs loop zram dm_crypt typec_displayport hid_sensor_hub intel_ishtp_hid i915 hid_logitech_hidpp nvme crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc polyval_clmulni polyval_generic mmc_core i2c_algo_bit drm_buddy nvme_core ttm ghash_clmulni_intel wacom sha512_ssse3 sha256_ssse3 drm_display_helper nvme_common ucsi_acpi sha1_ssse3 rtsx_pci i2c_hid_acpi typec_ucsi intel_ish_ipc cec intel_ishtp typec i2c_hid video wmi hid_multitouch serio_raw r8152 hid_logitech_dj mii ip6_tables ip_tables fuse
CPU: 0 PID: 73905 Comm: kworker/0:0 Tainted: G         C         6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 5290 2-in-1/062MFC, BIOS 1.20.0 02/07/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 ba c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90043473d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d3fa408 RCX: 0000000000000027
RDX: ffff88849e421588 RSI: 0000000000000001 RDI: ffff88849e421580
RBP: ffff88810d3fa400 R08: 0000000000000000 R09: ffffc90043473c18
R10: 0000000000000003 R11: ffffffffbb346508 R12: 0000000000000000
R13: ffff888108b748e0 R14: ffffffffba3c92e0 R15: ffff88810d3e8038
FS:  0000000000000000(0000) GS:ffff88849e400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561f0f356918 CR3: 000000010a63c003 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878355
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
typec_altmode_release
typec 0x49
10
refcount_warn_saturate
vmlinux 0xbe
11
refcount_warn_saturate
vmlinux 0xbe
12
ucsi_unregister_altmodes
typec_ucsi 0x41
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
refcount_warn_saturate
vmlinux 0xbe
16
refcount_warn_saturate
vmlinux 0xbe
17
? refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 15 PID: 178 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: nvidia_drm(POE+) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc iwlmvm snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp mac80211 snd_sof intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_sof_utils snd_soc_hdac_hda coretemp snd_hda_ext_core snd_soc_acpi_intel_match kvm_intel snd_soc_acpi soundwire_generic_allocation soundwire_bus libarc4 snd_soc_core binfmt_misc kvm snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_generic snd_hda_codec_hdmi snd_pcm_dmaengine snd_usb_audio btusb snd_hda_intel iwlwifi snd_intel_dspcfg snd_intel_sdw_acpi btrtl uvcvideo
 irqbypass snd_usbmidi_lib snd_hda_codec rapl btintel vfat uvc snd_ump btbcm videobuf2_vmalloc iTCO_wdt videobuf2_memops intel_cstate fat snd_hda_core mei_hdcp intel_pmc_bxt mei_pxp pmt_telemetry snd_rawmidi btmtk asus_wmi videobuf2_v4l2 snd_hwdep ee1004 iTCO_vendor_support pmt_class intel_rapl_msr typec_displayport cfg80211 videobuf2_common bluetooth snd_seq ledtrig_audio intel_uncore platform_profile snd_seq_device mei_me wmi_bmof pcspkr snd_pcm mei i2c_i801 thunderbolt processor_thermal_device_pci rfkill idma64 i2c_smbus processor_thermal_device ov13858 snd_timer processor_thermal_rfim v4l2_fwnode intel_vsec processor_thermal_mbox snd processor_thermal_rapl v4l2_async soundcore intel_rapl_common int340x_thermal_zone igen6_edac videodev mc intel_hid acpi_tad sparse_keymap acpi_pad joydev loop zram i915 i2c_algo_bit drm_buddy crct10dif_pclmul crc32_pclmul ttm crc32c_intel polyval_clmulni polyval_generic drm_display_helper ghash_clmulni_intel sha512_ssse3 nvme hid_multitouch sha256_ssse3 ucsi_acpi
 nvme_core typec_ucsi sha1_ssse3 cec typec nvme_common video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw uas ax88179_178a usb_storage usbnet mii ip6_tables ip_tables fuse
CPU: 15 PID: 178 Comm: kworker/15:1 Tainted: P           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: TUXEDO TUXEDO InfinityBook Pro Gen7 (MK1)/PHxARX1_PHxAQF1, BIOS N.1.05A08 01/16/2023
Workqueue: events_long ucsi_init_work [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 a6 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90000857d50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88810b273808 RCX: 0000000000000027
RDX: ffff88906f9e1588 RSI: 0000000000000001 RDI: ffff88906f9e1580
RBP: ffff88810b273800 R08: ffffffffa72664c0 R09: ffffc90000857cd8
R10: 3fffffffffffffff R11: 0000000000000000 R12: 0000000000000000
R13: ffff888101a00f70 R14: ffffffffa63c92e0 R15: 00000000ffffffea
FS:  0000000000000000(0000) GS:ffff88906f9c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4b78ccf1e8 CR3: 0000000f53222000 CR4: 0000000000f50ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_init_work+0x648/0x9a0 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878234
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 38241 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables qrtr bnep sunrpc binfmt_misc nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi radio_keene snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda intel_tcc_cooling snd_sof_pci snd_sof_xtensa_dsp x86_pkg_temp_thermal intel_powerclamp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_skl uvcvideo coretemp snd_soc_hdac_hda
 nvidia(POE) uvc snd_hda_ext_core kvm_intel snd_soc_sst_ipc snd_soc_sst_dsp btusb videobuf2_vmalloc snd_soc_acpi_intel_match videobuf2_memops videobuf2_v4l2 snd_soc_acpi btrtl videobuf2_common snd_soc_core btintel kvm iwlmvm videodev snd_ctl_led btbcm snd_hda_codec_realtek snd_compress btmtk rmi_smbus ac97_bus irqbypass snd_hda_codec_generic rmi_core snd_hda_codec_hdmi snd_pcm_dmaengine vfat bluetooth mc xfs fat mac80211 rapl snd_hda_intel iTCO_wdt intel_pmc_bxt snd_intel_dspcfg intel_cstate mei_pxp mei_hdcp mei_wdt ee1004 iTCO_vendor_support intel_rapl_msr libarc4 zfs(POE) snd_intel_sdw_acpi snd_hda_codec i915 iwlwifi think_lmi intel_uncore firmware_attributes_class snd_hda_core intel_wmi_thunderbolt pcspkr wmi_bmof snd_hwdep cfg80211 snd_seq i2c_i801 snd_seq_device i2c_smbus snd_pcm mei_me thinkpad_acpi mei idma64 ledtrig_audio platform_profile intel_pch_thermal snd_timer rfkill processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_rfim snd processor_thermal_mbox drm_buddy
 soundcore processor_thermal_rapl i2c_algo_bit intel_rapl_common spl(OE) int3403_thermal ttm int340x_thermal_zone drm_display_helper cec intel_soc_dts_iosf int3400_thermal acpi_pad acpi_thermal_rel joydev squashfs loop zram typec_displayport crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel nvme ucsi_acpi sha512_ssse3 e1000e sha256_ssse3 nvme_core sha1_ssse3 typec_ucsi uas usb_storage typec nvme_common video wmi serio_raw wacom ppp_generic slhc iptable_filter ip6table_filter br_netfilter bridge stp llc arp_tables scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 0 PID: 38241 Comm: kworker/0:1 Tainted: P S         OE      6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20MF000DUS/20MF000DUS, BIOS N2EET61W (1.43 ) 12/20/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 a6 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc9002ad67d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d28e808 RCX: 0000000000000027
RDX: ffff88848d621588 RSI: 0000000000000001 RDI: ffff88848d621580
RBP: ffff88810d28e800 R08: ffffffffa7452460 R09: 657466612d657375
R10: 203b776f6c667265 R11: 646e75203a745f74 R12: 0000000000000000
R13: ffff888100fb8060 R14: ffffffffa63c92e0 R15: ffff88810342b3d0
FS:  0000000000000000(0000) GS:ffff88848d600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000e540216f200 CR3: 000000042b222002 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0xcb/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #878216
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 10 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nvidia_drm(POE) nvidia_modeset(POE) ip_set nf_tables nfnetlink nvidia_uvm(POE) qrtr nvidia(POE) bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp r8153_ecm snd_sof cdc_ether usbnet snd_sof_utils snd_soc_hdac_hda intel_uncore_frequency intel_uncore_frequency_common snd_hda_ext_core snd_soc_acpi_intel_match x86_pkg_temp_thermal snd_soc_acpi intel_powerclamp soundwire_generic_allocation soundwire_bus snd_soc_core coretemp binfmt_misc snd_compress kvm_intel iTCO_wdt
 ac97_bus snd_pcm_dmaengine intel_pmc_bxt snd_usb_audio iTCO_vendor_support mei_pxp mei_hdcp kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass snd_usbmidi_lib intel_rapl_msr rapl iwlmvm pmt_telemetry uvcvideo pmt_class snd_hda_core snd_ump dell_laptop uvc videobuf2_vmalloc dell_wmi intel_cstate videobuf2_memops mac80211 intel_uncore libarc4 snd_hwdep videobuf2_v4l2 dell_smbios vfat snd_seq pcspkr dell_wmi_ddv ledtrig_audio dcdbas dell_wmi_sysman fat snd_rawmidi firmware_attributes_class wmi_bmof r8152 btusb videobuf2_common btrtl btintel dell_wmi_descriptor mii snd_seq_device iwlwifi snd_pcm videodev btbcm btmtk i2c_i801 bluetooth snd_timer mc i2c_smbus cfg80211 hid_sensor_als snd_hda_scodec_cs35l41_spi regmap_spi hid_sensor_trigger snd_hda_scodec_cs35l41_i2c hid_sensor_iio_common industrialio_triggered_buffer mei_me snd_hda_scodec_cs35l41 kfifo_buf industrialio mei snd_hda_cs_dsp_ctls cs_dsp snd_soc_cs35l41_lib rfkill processor_thermal_device_pci snd processor_thermal_device
 idma64 processor_thermal_rfim processor_thermal_mbox soundcore processor_thermal_rapl thunderbolt intel_rapl_common serial_multi_instantiate intel_vsec int3403_thermal dptf_power int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel acpi_pad sparse_keymap acpi_tad joydev loop zram hid_sensor_hub intel_ishtp_hid i915 nvme nvme_core nvme_common i2c_algo_bit crct10dif_pclmul crc32_pclmul rtsx_pci_sdmmc drm_buddy crc32c_intel polyval_clmulni ttm polyval_generic mmc_core drm_display_helper ghash_clmulni_intel spi_pxa2xx_platform intel_ish_ipc sha512_ssse3 hid_multitouch ucsi_acpi video sha256_ssse3 sha1_ssse3 rtsx_pci typec_ucsi intel_ishtp vmd dw_dmac cec typec i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: P        W  OE      6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. XPS 15 9530/0PHRDD, BIOS 1.9.0 11/13/2023
Workqueue: events_long ucsi_init_work [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b7 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900000d7d50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8881142bc008 RCX: 0000000000000027
RDX: ffff88904f221588 RSI: 0000000000000001 RDI: ffff88904f221580
RBP: ffff8881142bc000 R08: 0000000000000000 R09: ffffc900000d7bd8
R10: 0000000000000003 R11: ffffffffb8346508 R12: 0000000000000000
R13: ffff88810e0daa80 R14: ffffffffb73c92e0 R15: 00000000ffffff92
FS:  0000000000000000(0000) GS:ffff88904f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556293da8eb0 CR3: 000000042c222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_init_work+0x648/0x9a0 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877602
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
typec_altmode_release
typec 0x49
12
refcount_warn_saturate
vmlinux 0xbe
13
refcount_warn_saturate
vmlinux 0xbe
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 32542 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: xt_nat veth rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib overlay nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 vboxnetadp(OE) vboxnetflt(OE) ip_set nf_tables nfnetlink bnep vboxdrv(OE) btusb qrtr btrtl btintel btbcm btmtk bluetooth uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common sunrpc binfmt_misc vfat fat snd_acp3x_rn snd_soc_dmic snd_acp3x_pdm_dma snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci rtw89_8852ae snd_sof_xtensa_dsp snd_ctl_led rtw89_8852a snd_sof snd_hda_codec_realtek rtw89_pci snd_hda_codec_generic snd_sof_utils ledtrig_audio snd_hda_codec_hdmi rtw89_core snd_soc_core snd_hda_intel intel_rapl_msr snd_compress snd_intel_dspcfg intel_rapl_common
 ac97_bus snd_intel_sdw_acpi snd_pcm_dmaengine snd_hda_codec edac_mce_amd snd_pci_ps snd_hda_core kvm_amd snd_rpl_pci_acp6x mac80211 snd_hwdep snd_pci_acp6x snd_seq libarc4 kvm snd_seq_device irqbypass snd_pcm cfg80211 snd_pci_acp5x rapl hp_wmi snd_timer sparse_keymap platform_profile snd_rn_pci_acp3x snd snd_acp_config snd_soc_acpi rfkill i2c_piix4 soundcore k10temp wmi_bmof pcspkr snd_pci_acp3x amd_pmc joydev acpi_tad v4l2loopback(OE) videodev mc loop zram dm_crypt amdgpu i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper amdxcp crct10dif_pclmul nvme drm_buddy crc32_pclmul crc32c_intel gpu_sched polyval_clmulni polyval_generic nvme_core drm_display_helper video hid_multitouch ghash_clmulni_intel ucsi_acpi sha512_ssse3 typec_ucsi sha256_ssse3 hid_sensor_hub sha1_ssse3 amd_sfh ccp cec typec sp5100_tco nvme_common wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 32542 Comm: kworker/0:2 Tainted: G           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: HP HP Pavilion Aero Laptop 13-be0xxx/8916, BIOS F.06 10/07/2021
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b e9 0e 87 7e 00 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b9 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b e9 eb 86 7e 00 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90006a5fd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8882b63a5c08 RCX: 0000000000000027
RDX: ffff8883fe621588 RSI: 0000000000000001 RDI: ffff8883fe621580
RBP: ffff8882b63a5c00 R08: 0000000000000000 R09: ffffc90006a5fc18
R10: 0000000000000003 R11: ffffffffba346508 R12: 0000000000000000
R13: ffff8881826738d0 R14: ffffffffb93c92e0 R15: ffff888101153838
FS:  0000000000000000(0000) GS:ffff8883fe600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000032c2d065c000 CR3: 00000001b6222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? srso_alias_return_thunk+0x5/0x7f
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x37/0x90
 kobject_put+0x7b/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877566
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 3 PID: 13893 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: r8153_ecm cdc_ether usbnet uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr bnep sunrpc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_hda_codec_hdmi snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm intel_tcc_cooling snd_soc_core
 x86_pkg_temp_thermal intel_powerclamp snd_ctl_led coretemp snd_compress iTCO_wdt kvm_intel snd_hda_codec_realtek ac97_bus binfmt_misc intel_pmc_bxt snd_pcm_dmaengine mei_pxp snd_hda_codec_generic ee1004 mac80211 mei_hdcp mei_wdt iTCO_vendor_support kvm dell_rbtn libarc4 snd_hda_intel intel_rapl_msr snd_intel_dspcfg irqbypass dell_laptop snd_usb_audio rapl snd_intel_sdw_acpi snd_hda_codec snd_usbmidi_lib dell_smm_hwmon snd_ump snd_hda_core snd_rawmidi iwlwifi uvcvideo snd_hwdep intel_cstate uvc videobuf2_vmalloc btusb snd_seq videobuf2_memops dell_wmi vfat btrtl fat snd_seq_device btintel intel_uncore videobuf2_v4l2 cfg80211 snd_pcm btbcm dell_smbios typec_displayport btmtk videobuf2_common dell_wmi_sysman dcdbas snd_timer firmware_attributes_class wmi_bmof intel_wmi_thunderbolt dell_wmi_descriptor ledtrig_audio pcspkr bluetooth i2c_i801 mei_me videodev i2c_smbus snd processor_thermal_device_pci_legacy mei processor_thermal_device processor_thermal_rfim soundcore mc processor_thermal_mbox idma64 rfkill
 intel_pch_thermal processor_thermal_rapl intel_rapl_common intel_xhci_usb_role_switch intel_soc_dts_iosf intel_hid int3403_thermal int3400_thermal acpi_pad acpi_thermal_rel int340x_thermal_zone sparse_keymap joydev loop zram r8152 mii i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_buddy ghash_clmulni_intel sha512_ssse3 ttm hid_multitouch sha256_ssse3 ucsi_acpi e1000e typec_ucsi drm_display_helper sha1_ssse3 rtsx_pci typec i2c_hid_acpi cec i2c_hid video wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 3 PID: 13893 Comm: kworker/u16:6 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 7490/0KP0FT, BIOS 1.31.1 02/02/2023
Workqueue: USBC000:00-con1 ucsi_poll_worker [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 86 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc9001791bd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d563408 RCX: 0000000000000027
RDX: ffff8884214e1588 RSI: 0000000000000001 RDI: ffff8884214e1580
RBP: ffff88810d563400 R08: 0000000000000000 R09: ffffc9001791bc18
R10: 0000000000000003 R11: ffffffff87346508 R12: 0000000000000000
R13: ffff88810d4d02d0 R14: ffffffff863c92e0 R15: ffff8883e2a320c8
FS:  0000000000000000(0000) GS:ffff8884214c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb91251c5e0 CR3: 00000001a1222004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_check_connection+0x73/0xc0 [typec_ucsi]
 ucsi_poll_worker+0x3a/0x110 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877552
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
typec_altmode_release
typec 0x49
12
refcount_warn_saturate
vmlinux 0xbe
13
refcount_warn_saturate
vmlinux 0xbe
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 690 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn rtw89_8852ae snd_sof_amd_vangogh rtw89_8852a snd_ctl_led snd_sof_amd_rembrandt snd_sof_amd_renoir snd_hda_codec_realtek snd_sof_amd_acp intel_rapl_msr snd_sof_pci rtw89_pci snd_hda_codec_generic snd_sof_xtensa_dsp intel_rapl_common ledtrig_audio edac_mce_amd snd_sof snd_hda_codec_hdmi rtw89_core snd_hda_intel snd_sof_utils kvm_amd snd_intel_dspcfg snd_intel_sdw_acpi mac80211 snd_soc_core snd_hda_codec btusb snd_hda_core btrtl kvm snd_compress btintel ac97_bus snd_pcm_dmaengine snd_hwdep btbcm snd_pci_ps snd_rpl_pci_acp6x btmtk snd_seq snd_seq_device irqbypass snd_pci_acp6x libarc4 snd_pci_acp5x bluetooth rapl
 snd_rn_pci_acp3x snd_pcm cfg80211 hp_wmi snd_acp_config platform_profile sparse_keymap snd_soc_acpi wmi_bmof pcspkr snd_timer hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d snd hid_sensor_trigger rfkill soundcore snd_pci_acp3x hid_sensor_iio_common i2c_piix4 k10temp industrialio_triggered_buffer kfifo_buf industrialio amd_pmc acpi_tad joydev loop zram dm_crypt amdgpu i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper amdxcp drm_buddy crct10dif_pclmul crc32_pclmul crc32c_intel gpu_sched rtsx_pci_sdmmc polyval_clmulni polyval_generic nvme mmc_core drm_display_helper nvme_core ghash_clmulni_intel sha512_ssse3 video sha256_ssse3 ucsi_acpi hid_sensor_hub hid_multitouch typec_ucsi sha1_ssse3 ccp cec rtsx_pci amd_sfh sp5100_tco typec nvme_common wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 690 Comm: kworker/0:2 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: HP HP ENVY x360 Convertible 15-eu0xxx/888A, BIOS F.07 03/10/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b e9 2e 88 7e 00 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 9f c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b e9 0b 88 7e 00 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc9000142fd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810b49e408 RCX: 0000000000000027
RDX: ffff88840ee21588 RSI: 0000000000000001 RDI: ffff88840ee21580
RBP: ffff88810b49e400 R08: 0000000000000000 R09: ffffc9000142fc18
R10: 0000000000000003 R11: ffffffffa0346508 R12: 0000000000000000
R13: ffff88810121d600 R14: ffffffff9f3c92e0 R15: ffff88810b636838
FS:  0000000000000000(0000) GS:ffff88840ee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5bd5798000 CR3: 00000003ff222000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? srso_return_thunk+0x5/0x10
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x37/0x90
 kobject_put+0x7b/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877478
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 9412 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: hid_apple hidp uinput hid_logitech_hidpp uhid snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi r8153_ecm cdc_ether usbnet r8152 mii typec_displayport rfcomm snd_seq_dummy snd_hrtimer v4l2loopback(O) tun wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common sunrpc soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation
 soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg intel_tcc_cooling snd_intel_sdw_acpi x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec iwlmvm kvm_intel iTCO_wdt mei_hdcp uvcvideo mei_pxp mei_wdt snd_hda_core intel_pmc_bxt iTCO_vendor_support mac80211 kvm snd_hwdep uvc pmt_telemetry irqbypass pmt_class btusb intel_rapl_msr videobuf2_vmalloc btrtl videobuf2_memops libarc4 btintel videobuf2_v4l2 btbcm snd_seq rapl btmtk videobuf2_common binfmt_misc snd_seq_device intel_cstate iwlwifi intel_uncore mei_me videodev vfat snd_pcm processor_thermal_device_pci_legacy fat processor_thermal_device think_lmi bluetooth processor_thermal_rfim processor_thermal_mbox i2c_i801 firmware_attributes_class mc pcspkr mei i2c_smbus snd_timer thinkpad_acpi cfg80211 thunderbolt wmi_bmof processor_thermal_rapl idma64 intel_rapl_common ledtrig_audio platform_profile intel_soc_dts_iosf intel_vsec rfkill igen6_edac snd soundcore soc_button_array int3403_thermal
 int340x_thermal_zone int3400_thermal acpi_thermal_rel intel_hid acpi_pad sparse_keymap acpi_tad joydev loop zram i915 i2c_algo_bit drm_buddy ttm nvme crct10dif_pclmul crc32_pclmul drm_display_helper crc32c_intel nvme_core polyval_clmulni polyval_generic hid_multitouch ucsi_acpi ghash_clmulni_intel sha512_ssse3 typec_ucsi sha256_ssse3 cec sha1_ssse3 typec nvme_common i2c_hid_acpi video i2c_hid wmi pinctrl_tigerlake serio_raw target_core_mod ip6_tables ip_tables fuse
CPU: 0 PID: 9412 Comm: kworker/0:2 Tainted: G           O       6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20XW00FWUS/20XW00FWUS, BIOS N32ET89W (1.65 ) 11/13/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 ac c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90021bc3d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88812275f008 RCX: 0000000000000027
RDX: ffff88883f621588 RSI: 0000000000000001 RDI: ffff88883f621580
RBP: ffff88812275f000 R08: 0000000000000000 R09: ffffc90021bc3c18
R10: 0000000000000003 R11: ffffffffad346508 R12: 0000000000000000
R13: ffff8881c5d80420 R14: ffffffffac3c92e0 R15: ffff88810997a038
FS:  0000000000000000(0000) GS:ffff88883f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f763f873000 CR3: 00000001e5436002 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877454
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 15429 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: cdc_acm uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep sunrpc snd_hda_codec_hdmi snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_ctl_led snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof binfmt_misc snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_hda_codec_generic snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec x86_pkg_temp_thermal iwlmvm intel_powerclamp snd_hda_core uvcvideo coretemp snd_hwdep snd_seq kvm_intel uvc videobuf2_vmalloc videobuf2_memops
 videobuf2_v4l2 snd_seq_device vfat fat dell_rbtn snd_pcm mac80211 videobuf2_common kvm iTCO_wdt intel_pmc_bxt iTCO_vendor_support btusb videodev btrtl dell_laptop snd_timer mei_pxp mei_hdcp btintel ee1004 irqbypass btbcm dell_wmi libarc4 dell_smbios rapl intel_rapl_msr iwlwifi dcdbas btmtk intel_cstate dell_wmi_sysman intel_uncore snd processor_thermal_device_pci_legacy mc pcspkr bluetooth ledtrig_audio dell_wmi_descriptor firmware_attributes_class wmi_bmof mei_me i2c_i801 processor_thermal_device cfg80211 i2c_smbus soundcore processor_thermal_rfim mei idma64 processor_thermal_mbox processor_thermal_rapl thunderbolt rfkill intel_rapl_common intel_soc_dts_iosf igen6_edac int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_tad acpi_pad acpi_thermal_rel sparse_keymap joydev squashfs loop zram hid_sensor_hub intel_ishtp_hid i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit nvme polyval_clmulni drm_buddy polyval_generic rtsx_pci_sdmmc ttm nvme_core ghash_clmulni_intel mmc_core
 drm_display_helper sha512_ssse3 ucsi_acpi typec_ucsi video intel_ish_ipc sha256_ssse3 hid_multitouch e1000e sha1_ssse3 nvme_common cec typec intel_ishtp rtsx_pci i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 15429 Comm: kworker/0:1 Tainted: G        W  OE      6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 5520/0DPC2R, BIOS 1.33.0 11/14/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 9b c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90024d6fd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810a4fdc08 RCX: 0000000000000027
RDX: ffff88847f621588 RSI: 0000000000000001 RDI: ffff88847f621580
RBP: ffff88810a4fdc00 R08: 0000000000000000 R09: ffffc90024d6fc18
R10: 0000000000000003 R11: ffffffff9c346508 R12: 0000000000000000
R13: ffff88810a7ab380 R14: ffffffff9b3c92e0 R15: ffff88810c51d038
FS:  0000000000000000(0000) GS:ffff88847f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000009752f7cf90 CR3: 000000030f222005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877104
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
? refcount_warn_saturate
vmlinux 0xbe
11
typec_altmode_release
typec 0x49
12
refcount_warn_saturate
vmlinux 0xbe
13
refcount_warn_saturate
vmlinux 0xbe
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
ucsi_unregister_altmodes
typec_ucsi 0x41
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 167 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_soc_dmic snd_acp3x_rn snd_acp3x_pdm_dma snd_ctl_led snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_hda_codec_realtek snd_sof_amd_renoir snd_sof_amd_acp snd_hda_codec_generic snd_sof_pci rtw89_8852ae snd_sof_xtensa_dsp ledtrig_audio rtw89_8852a snd_sof intel_rapl_msr snd_hda_codec_hdmi intel_rapl_common rtw89_pci snd_sof_utils edac_mce_amd snd_hda_intel rtw89_core snd_soc_core snd_intel_dspcfg snd_intel_sdw_acpi uvcvideo kvm_amd snd_hda_codec uvc videobuf2_vmalloc snd_compress mac80211 videobuf2_memops snd_hda_core ac97_bus snd_pcm_dmaengine kvm snd_hwdep videobuf2_v4l2 btusb snd_seq btrtl libarc4 snd_pci_ps snd_seq_device videobuf2_common btintel snd_rpl_pci_acp6x
 btbcm snd_pci_acp6x irqbypass btmtk snd_pcm snd_pci_acp5x videodev cfg80211 bluetooth hp_wmi rapl sparse_keymap snd_timer platform_profile snd_rn_pci_acp3x wmi_bmof mc snd_acp_config snd snd_soc_acpi pcspkr k10temp rfkill soundcore i2c_piix4 snd_pci_acp3x amd_pmc joydev acpi_tad loop zram amdgpu i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper amdxcp drm_buddy gpu_sched drm_display_helper hid_sensor_hub hid_logitech_hidpp ccp cec amd_sfh nvme nvme_core crct10dif_pclmul video crc32_pclmul ucsi_acpi crc32c_intel hid_multitouch polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 typec_ucsi sha256_ssse3 sha1_ssse3 sp5100_tco typec nvme_common wmi i2c_hid_acpi i2c_hid serio_raw hid_logitech_dj ip6_tables ip_tables fuse
CPU: 0 PID: 167 Comm: kworker/0:2 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: HP HP Pavilion Aero Laptop 13-be0xxx/8916, BIOS F.09 07/06/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b e9 0e 87 7e 00 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b7 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b e9 eb 86 7e 00 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90000777d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881012e5808 RCX: 0000000000000027
RDX: ffff888216621588 RSI: 0000000000000001 RDI: ffff888216621580
RBP: ffff8881012e5800 R08: 0000000000000000 R09: ffffc90000777c18
R10: 0000000000000003 R11: ffffffffb8346508 R12: 0000000000000000
R13: ffff8881012cb1b0 R14: ffffffffb73c92e0 R15: ffff8881013d9838
FS:  0000000000000000(0000) GS:ffff888216600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003b7a46feb000 CR3: 000000012c222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? srso_alias_return_thunk+0x5/0x7f
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x37/0x90
 kobject_put+0x7b/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x174/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877094
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 10 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer xt_MASQUERADE xt_mark nft_compat ip6table_nat tun nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr snd_hda_codec_hdmi bnep sunrpc snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation iwlmvm soundwire_bus snd_soc_skl binfmt_misc snd_soc_hdac_hda x86_pkg_temp_thermal snd_hda_ext_core intel_powerclamp snd_soc_sst_ipc mac80211 snd_soc_sst_dsp coretemp snd_soc_acpi_intel_match snd_soc_acpi snd_ctl_led dell_laptop kvm_intel snd_soc_core iTCO_wdt snd_hda_codec_realtek intel_pmc_bxt ee1004 iTCO_vendor_support mei_pxp mei_wdt mei_hdcp snd_hda_codec_generic intel_rapl_msr libarc4 dell_smm_hwmon snd_compress kvm
 ac97_bus snd_pcm_dmaengine irqbypass dell_wmi snd_hda_intel btusb rapl snd_intel_dspcfg btrtl snd_intel_sdw_acpi iwlwifi intel_cstate snd_usb_audio snd_hda_codec vfat dell_smbios btintel btbcm snd_usbmidi_lib dell_wmi_sysman btmtk fat intel_uncore snd_ump dcdbas snd_hda_core intel_wmi_thunderbolt firmware_attributes_class ledtrig_audio cfg80211 pcspkr wmi_bmof bluetooth snd_rawmidi snd_hwdep dell_wmi_descriptor uvcvideo snd_seq uvc snd_seq_device videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common i2c_i801 i2c_smbus snd_pcm videodev rfkill mei_me processor_thermal_device_pci_legacy snd_timer mei processor_thermal_device snd mc processor_thermal_rfim processor_thermal_mbox cdc_acm processor_thermal_rapl soundcore idma64 intel_pch_thermal intel_rapl_common intel_soc_dts_iosf int3403_thermal int340x_thermal_zone dell_smo8800 apple_mfi_fastcharge intel_hid int3400_thermal acpi_thermal_rel sparse_keymap acpi_pad joydev loop zram dm_crypt typec_displayport hid_logitech_hidpp hid_logitech_dj i915
 nouveau crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni rtsx_pci_sdmmc drm_ttm_helper polyval_generic nvme drm_exec mmc_core gpu_sched nvme_core ghash_clmulni_intel i2c_algo_bit wacom drm_buddy sha512_ssse3 ucsi_acpi ttm typec_ucsi sha256_ssse3 hid_multitouch mxm_wmi sha1_ssse3 drm_display_helper video rtsx_pci nvme_common i2c_hid_acpi cec typec i2c_hid wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: G S                 6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. XPS 15 9570/02MJVY, BIOS 1.27.0 08/12/2022
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b2 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc900000cfd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810a032c08 RCX: 0000000000000027
RDX: ffff88885c421588 RSI: 0000000000000001 RDI: ffff88885c421580
RBP: ffff88810a032c00 R08: 0000000000000000 R09: ffffc900000cfc18
R10: 0000000000000003 R11: ffffffffb3346508 R12: 0000000000000000
R13: ffff88810157b4c0 R14: ffffffffb23c92e0 R15: ffff88810c9c8838
FS:  0000000000000000(0000) GS:ffff88885c400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdb673c420 CR3: 000000057c222005 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877019
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
? intel_plane_atomic_check_with_state
i915 0x656
17
refcount_warn_saturate
vmlinux 0xbe
18
refcount_warn_saturate
vmlinux 0xbe
19
? refcount_warn_saturate
vmlinux 0xbe
20
refcount_warn_saturate
vmlinux 0xbe
21
? refcount_warn_saturate
vmlinux 0xbe
22
refcount_warn_saturate
vmlinux 0xbe
23
? refcount_warn_saturate
vmlinux 0xbe
24
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 10399 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: garmin_gps uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep snd_hda_codec_hdmi sunrpc binfmt_misc snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus x86_pkg_temp_thermal intel_powerclamp snd_soc_core dell_laptop coretemp iwlmvm snd_compress iTCO_wdt snd_ctl_led kvm_intel snd_hda_codec_realtek vfat ac97_bus intel_pmc_bxt mei_pxp mei_hdcp mei_wdt iTCO_vendor_support intel_rapl_msr mac80211 snd_hda_codec_generic snd_pcm_dmaengine fat kvm libarc4 snd_hda_intel snd_intel_dspcfg snd_usb_audio snd_intel_sdw_acpi
 snd_hda_codec dell_wmi irqbypass snd_usbmidi_lib snd_ump snd_hda_core uvcvideo snd_rawmidi snd_hwdep btusb rapl uvc snd_seq iwlwifi videobuf2_vmalloc btrtl videobuf2_memops intel_cstate videobuf2_v4l2 snd_seq_device btintel intel_uncore hid_sensor_gyro_3d dell_smbios hid_sensor_accel_3d snd_pcm videobuf2_common hid_sensor_trigger btbcm hid_sensor_iio_common dell_wmi_sysman dcdbas btmtk videodev pcspkr typec_displayport industrialio_triggered_buffer hid_jabra mc ledtrig_audio dell_wmi_descriptor bluetooth firmware_attributes_class wmi_bmof snd_timer cfg80211 processor_thermal_device_pci_legacy kfifo_buf industrialio snd mei_me processor_thermal_device i2c_i801 thunderbolt soundcore i2c_smbus mei idma64 processor_thermal_rfim rfkill processor_thermal_mbox processor_thermal_rapl intel_rapl_common intel_soc_dts_iosf igen6_edac int3403_thermal int340x_thermal_zone soc_button_array int3400_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad acpi_tad joydev loop zram hid_cherry r8152 mii hid_sensor_hub
 intel_ishtp_hid i915 nvme nvme_core crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit rtsx_pci_sdmmc drm_buddy polyval_clmulni ttm nvme_common polyval_generic mmc_core drm_display_helper ghash_clmulni_intel ucsi_acpi sha512_ssse3 typec_ucsi intel_ish_ipc hid_multitouch sha256_ssse3 sha1_ssse3 typec rtsx_pci intel_ishtp vmd cec i2c_hid_acpi video i2c_hid wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 10399 Comm: kworker/0:0 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 7420/07MHG4, BIOS 1.28.0 07/10/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b8 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc9000aadbd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888108704808 RCX: 0000000000000027
RDX: ffff88847f621588 RSI: 0000000000000001 RDI: ffff88847f621580
RBP: ffff888108704800 R08: 0000000000000000 R09: ffffc9000aadbc18
R10: 0000000000000003 R11: ffffffffb9346508 R12: 0000000000000000
R13: ffff88810fdf6ce0 R14: ffffffffb83c92e0 R15: ffff88810aa333d0
FS:  0000000000000000(0000) GS:ffff88847f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000424074200 CR3: 0000000129946002 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 ? engine_retire+0xf4/0x110 [i915]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #877002
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 13 PID: 197 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nvidia_drm(PO+) nvidia_modeset(PO) nf_tables nfnetlink nvidia_uvm(PO) nouveau mxm_wmi qrtr drm_exec gpu_sched drm_ttm_helper nvidia(PO) bnep binfmt_misc snd_sof_pci_intel_tgl iwlmvm snd_sof_intel_hda_common vfat soundwire_intel fat snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp mac80211 intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_sof snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof_utils snd_soc_hdac_hda kvm_intel snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation snd_hda_codec_realtek soundwire_bus libarc4 snd_soc_core snd_usb_audio snd_hda_codec_generic kvm snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg
 snd_intel_sdw_acpi snd_hda_codec snd_usbmidi_lib snd_hda_core iwlwifi irqbypass snd_ump rapl btusb uvcvideo snd_rawmidi snd_hwdep btrtl snd_seq btintel uvc iTCO_wdt btbcm snd_seq_device videobuf2_vmalloc intel_pmc_bxt btmtk videobuf2_memops intel_cstate pmt_telemetry mei_hdcp mei_pxp iTCO_vendor_support ee1004 pmt_class intel_rapl_msr asus_wmi processor_thermal_device_pci bluetooth snd_pcm videobuf2_v4l2 ledtrig_audio processor_thermal_device cfg80211 ov13858 processor_thermal_rfim typec_displayport mei_me platform_profile snd_timer intel_uncore videobuf2_common v4l2_fwnode processor_thermal_mbox wmi_bmof snd pcspkr i2c_i801 processor_thermal_rapl thunderbolt v4l2_async mei i2c_smbus soundcore intel_rapl_common rfkill idma64 igen6_edac intel_vsec videodev int340x_thermal_zone mc intel_hid joydev acpi_pad sparse_keymap acpi_tad auth_rpcgss sunrpc loop zram i915 i2c_algo_bit drm_buddy ttm drm_display_helper crct10dif_pclmul crc32_pclmul nvme crc32c_intel hid_multitouch polyval_clmulni uas ucsi_acpi
 polyval_generic usb_storage ghash_clmulni_intel nvme_core sha512_ssse3 typec_ucsi sha256_ssse3 sha1_ssse3 cec typec nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 13 PID: 197 Comm: kworker/13:1 Tainted: P           O       6.6.7-200.fc39.x86_64 #1
Hardware name: SLIMBOOK Executive/Executive, BIOS N.1.05GRU06 12/12/2023
Workqueue: events_long ucsi_init_work [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 90 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0000:ffffc900008cfd50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88810f69ac08 RCX: 0000000000000027
RDX: ffff88888f961588 RSI: 0000000000000001 RDI: ffff88888f961580
RBP: ffff88810f69ac00 R08: 0000000000000000 R09: ffffc900008cfbd8
R10: 0000000000000003 R11: ffffffff91346508 R12: 0000000000000000
R13: ffff88810f649ba0 R14: ffffffff903c92e0 R15: 00000000fffffffb
FS:  0000000000000000(0000) GS:ffff88888f940000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9fbe943050 CR3: 00000005a2222000 CR4: 0000000000f50ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_init_work+0x648/0x9a0 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #876571
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 3 PID: 229 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: typec_displayport hid_multitouch i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel nvme i2c_algo_bit sha512_ssse3 drm_buddy ttm uas sha256_ssse3 ucsi_acpi nvme_core e1000e usb_storage drm_display_helper sha1_ssse3 typec_ucsi nvme_common typec cec video wmi serio_raw ip6_tables ip_tables fuse
CPU: 3 PID: 229 Comm: kworker/3:3 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20KFCTO1WW/20KFCTO1WW, BIOS N20ET67W (1.52 ) 11/15/2023
Workqueue: events_long ucsi_init_work [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 bb c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90002483d50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88810f520808 RCX: 0000000000000027
RDX: ffff88826a6e1588 RSI: 0000000000000001 RDI: ffff88826a6e1580
RBP: ffff88810f520800 R08: 0000000000000000 R09: ffffc90002483bd8
R10: 0000000000000003 R11: ffffffffbc346508 R12: 0000000000000000
R13: ffff88810cffb3f0 R14: ffffffffbb3c92e0 R15: 00000000ffffffea
FS:  0000000000000000(0000) GS:ffff88826a6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f453c8a62f0 CR3: 00000001fd222003 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_init_work+0x648/0x9a0 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #876457
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 16944 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_nat veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 uhid ip_set nf_tables nfnetlink qrtr bnep nvidia(POE+) tun sunrpc binfmt_misc vfat fat snd_hda_codec_hdmi snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_ctl_led snd_sof_xtensa_dsp snd_sof intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec_realtek snd_hda_codec_generic snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus x86_pkg_temp_thermal intel_powerclamp snd_soc_core iwlmvm coretemp snd_compress ac97_bus snd_pcm_dmaengine
 kvm_intel uvcvideo snd_hda_intel snd_intel_dspcfg uvc snd_intel_sdw_acpi dell_rbtn snd_usb_audio kvm mac80211 snd_hda_codec snd_usbmidi_lib btusb snd_ump videobuf2_vmalloc irqbypass snd_hda_core btrtl videobuf2_memops iTCO_wdt snd_rawmidi mei_hdcp mei_wdt btintel videobuf2_v4l2 mei_pxp snd_hwdep intel_pmc_bxt dell_laptop rapl iTCO_vendor_support intel_rapl_msr dell_wmi intel_cstate libarc4 dell_smbios videobuf2_common snd_seq btbcm dell_wmi_sysman dcdbas btmtk snd_seq_device intel_uncore videodev dell_wmi_ddv ledtrig_audio iwlwifi dell_wmi_descriptor firmware_attributes_class pcspkr bluetooth wmi_bmof snd_pcm mc cfg80211 snd_timer processor_thermal_device_pci mei_me i2c_i801 snd iosm processor_thermal_device processor_thermal_rfim mei soundcore thunderbolt i2c_smbus idma64 processor_thermal_mbox rfkill processor_thermal_rapl intel_rapl_common igen6_edac int3403_thermal int340x_thermal_zone intel_hid int3400_thermal dell_smo8800 sparse_keymap acpi_thermal_rel acpi_pad acpi_tad joydev squashfs loop zram
 dm_crypt typec_displayport r8152 mii hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy crct10dif_pclmul ttm crc32_pclmul rtsx_pci_sdmmc crc32c_intel nvme polyval_clmulni polyval_generic mmc_core drm_display_helper nvme_core intel_ish_ipc ghash_clmulni_intel ucsi_acpi sha512_ssse3 hid_multitouch video e1000e sha256_ssse3 rtsx_pci typec_ucsi sha1_ssse3 intel_ishtp cec typec nvme_common i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 16944 Comm: kworker/0:0 Tainted: P      D    OE      6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Precision 3571/0NN27V, BIOS 1.17.1 08/28/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 8e c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc9000d2f7d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888111be0408 RCX: 0000000000000027
RDX: ffff88887f221588 RSI: 0000000000000001 RDI: ffff88887f221580
RBP: ffff888111be0400 R08: 0000000000000000 R09: ffffc9000d2f7c18
R10: 0000000000000003 R11: ffffffff8f346508 R12: 0000000000000000
R13: ffff88810217d3a0 R14: ffffffff8e3c92e0 R15: ffff888102125038
FS:  0000000000000000(0000) GS:ffff88887f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d0fbf72478 CR3: 000000013635c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #875388
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 25789 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: vhost_net vhost vhost_iotlb tap tun uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink vboxnetadp(O) vboxnetflt(O) vboxdrv(O) qrtr bnep sunrpc binfmt_misc snd_sof_pci_intel_tgl snd_sof_intel_hda_common snd_hda_codec_hdmi soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_ctl_led snd_soc_acpi soundwire_generic_allocation soundwire_bus iwlmvm snd_soc_core snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_generic snd_pcm_dmaengine mac80211 snd_hda_intel snd_usb_audio snd_intel_dspcfg snd_intel_sdw_acpi intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec x86_pkg_temp_thermal intel_powerclamp
 snd_usbmidi_lib coretemp snd_hda_core snd_ump uvcvideo kvm_intel libarc4 dell_rbtn iTCO_wdt snd_rawmidi snd_hwdep uvc intel_pmc_bxt dell_laptop videobuf2_vmalloc mei_hdcp mei_pxp iTCO_vendor_support btusb snd_seq kvm btrtl videobuf2_memops intel_rapl_msr videobuf2_v4l2 snd_seq_device dell_wmi videobuf2_common btintel iwlwifi dell_smbios irqbypass snd_pcm btbcm processor_thermal_device_pci videodev btmtk dcdbas processor_thermal_device vfat rapl fat intel_cstate cfg80211 bluetooth intel_uncore snd_timer dell_wmi_ddv mc dell_wmi_sysman mei_me i2c_i801 ledtrig_audio processor_thermal_rfim dell_wmi_descriptor snd wmi_bmof firmware_attributes_class processor_thermal_mbox mei soundcore thunderbolt i2c_smbus idma64 rfkill processor_thermal_rapl cdc_acm intel_rapl_common igen6_edac int3403_thermal int340x_thermal_zone intel_hid int3400_thermal sparse_keymap joydev acpi_thermal_rel acpi_pad acpi_tad loop zram dm_crypt typec_displayport hid_sensor_hub intel_ishtp_hid i915 nouveau nvme nvme_core drm_ttm_helper
 rtsx_pci_sdmmc drm_exec gpu_sched crct10dif_pclmul mmc_core crc32_pclmul crc32c_intel nvme_common polyval_clmulni polyval_generic mxm_wmi i2c_algo_bit drm_buddy ttm intel_ish_ipc hid_multitouch ucsi_acpi ghash_clmulni_intel sha512_ssse3 drm_display_helper video sha256_ssse3 e1000e typec_ucsi sha1_ssse3 rtsx_pci typec intel_ishtp cec vmd i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw r8152 mii scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse i2c_dev
CPU: 0 PID: 25789 Comm: kworker/0:0 Tainted: G        W  O       6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 5431/06F77M, BIOS 1.17.0 09/21/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 99 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90035833d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881092b1c08 RCX: 0000000000000027
RDX: ffff88847fc21588 RSI: 0000000000000001 RDI: ffff88847fc21580
RBP: ffff8881092b1c00 R08: 0000000000000000 R09: ffffc90035833c18
R10: 0000000000000003 R11: ffffffff9a346508 R12: 0000000000000000
R13: ffff888102fedc90 R14: ffffffff993c92e0 R15: ffff88810394e038
FS:  0000000000000000(0000) GS:ffff88847fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f4bb6e8000 CR3: 000000043c222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #873953
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 96023 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput tun rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel binfmt_misc snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp iwlmvm snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core intel_tcc_cooling snd_soc_acpi_intel_match snd_soc_acpi mei_hdcp mei_wdt soundwire_generic_allocation mei_pxp x86_pkg_temp_thermal soundwire_bus mac80211 intel_powerclamp iTCO_wdt coretemp intel_pmc_bxt iTCO_vendor_support vfat pmt_telemetry fat pmt_class kvm_intel intel_rapl_msr snd_soc_core
 kvm libarc4 snd_compress ac97_bus irqbypass snd_pcm_dmaengine snd_usb_audio uvcvideo snd_hda_intel rapl uvc videobuf2_vmalloc videobuf2_memops snd_intel_dspcfg btusb snd_intel_sdw_acpi videobuf2_v4l2 snd_usbmidi_lib videobuf2_common snd_hda_codec intel_cstate btrtl btintel iwlwifi snd_ump videodev snd_hda_core intel_uncore snd_hwdep snd_rawmidi think_lmi btbcm pcspkr firmware_attributes_class btmtk cdc_acm snd_seq cfg80211 wmi_bmof mei_me mc bluetooth snd_seq_device i2c_i801 processor_thermal_device_pci_legacy mei snd_pcm idma64 i2c_smbus processor_thermal_device processor_thermal_rfim processor_thermal_mbox thunderbolt thinkpad_acpi processor_thermal_rapl snd_timer intel_vsec ledtrig_audio intel_rapl_common platform_profile igen6_edac intel_soc_dts_iosf rfkill snd int3403_thermal soundcore soc_button_array int340x_thermal_zone int3400_thermal acpi_thermal_rel intel_hid acpi_pad sparse_keymap joydev acpi_tad loop zram dm_crypt r8152 mii typec_displayport i915 crct10dif_pclmul i2c_algo_bit crc32_pclmul
 crc32c_intel drm_buddy polyval_clmulni polyval_generic ttm nvme nvme_core ghash_clmulni_intel drm_display_helper sha512_ssse3 hid_multitouch sha256_ssse3 ucsi_acpi sha1_ssse3 typec_ucsi cec typec nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 0 PID: 96023 Comm: kworker/0:1 Not tainted 6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 20XXS3HC1X/20XXS3HC1X, BIOS N32ET89W (1.65 ) 11/13/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 89 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90007ea7d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d8a7c08 RCX: 0000000000000027
RDX: ffff88883f621588 RSI: 0000000000000001 RDI: ffff88883f621580
RBP: ffff88810d8a7c00 R08: ffffffff8a452460 R09: ffffc90007ea7d18
R10: 3fffffffffffffff R11: 0000000000000000 R12: 0000000000000000
R13: ffff88810c6468f0 R14: ffffffff893c92e0 R15: ffff88810c683038
FS:  0000000000000000(0000) GS:ffff88883f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f32b4045ee8 CR3: 000000063d222005 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0xcb/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #873470
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 31083 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: cdc_acm typec_displayport hid_apple hid_logitech_hidpp uhid uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_sof_probes snd_soc_hdac_hdmi binfmt_misc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda iwlmvm snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus mac80211 snd_soc_core intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp
 snd_compress ac97_bus kvm_intel snd_pcm_dmaengine iTCO_wdt intel_pmc_bxt snd_hda_intel spi_ljca(OE) gpio_ljca(OE) i2c_ljca(OE) mei_wdt mei_hdcp mei_pxp iTCO_vendor_support libarc4 pmt_telemetry kvm snd_intel_dspcfg snd_intel_sdw_acpi intel_rapl_msr pmt_class irqbypass intel_ipu6_isys(OE) snd_hda_codec btusb rapl videobuf2_dma_contig ljca(OE) videobuf2_memops btrtl snd_hda_core intel_cstate btintel snd_hwdep videobuf2_v4l2 snd_seq btbcm processor_thermal_device_pci iwlwifi intel_uncore processor_thermal_device videobuf2_common snd_seq_device btmtk bluetooth intel_ipu6_psys(OE) think_lmi processor_thermal_rfim snd_pcm cfg80211 firmware_attributes_class wmi_bmof pcspkr processor_thermal_mbox thunderbolt thinkpad_acpi i2c_i801 processor_thermal_rapl ledtrig_audio snd_timer mei_me idma64 intel_ipu6(OE) i2c_smbus platform_profile mei_vsc(OE) intel_rapl_common rfkill intel_vsec mei snd intel_skl_int3472_tps68470 soundcore int3403_thermal soc_button_array tps68470_regulator int340x_thermal_zone ov2740(OE)
 clk_tps68470 v4l2_fwnode v4l2_async int3400_thermal intel_hid intel_skl_int3472_discrete acpi_pad acpi_thermal_rel sparse_keymap acpi_tad joydev v4l2loopback(OE) videodev mc loop zram dm_crypt hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit nvme drm_buddy crct10dif_pclmul crc32_pclmul ttm crc32c_intel polyval_clmulni nvme_core polyval_generic drm_display_helper hid_multitouch intel_ish_ipc ucsi_acpi ghash_clmulni_intel sha512_ssse3 typec_ucsi sha256_ssse3 sha1_ssse3 typec cec intel_ishtp nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 31083 Comm: kworker/0:1 Tainted: G           OE      6.6.7-200.fc39.x86_64 #1
Hardware name: LENOVO 21HMCTO1WW/21HMCTO1WW, BIOS N3XET48W (1.23 ) 11/01/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b8 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90009cdbd90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88836aa7b408 RCX: 0000000000000027
RDX: ffff88901f421588 RSI: 0000000000000001 RDI: ffff88901f421580
RBP: ffff88836aa7b400 R08: 0000000000000000 R09: ffffc90009cdbc18
R10: 0000000000000003 R11: ffffffffb9346508 R12: 0000000000000000
R13: ffff88837a0967f0 R14: ffffffffb83c92e0 R15: ffff888101af6038
FS:  0000000000000000(0000) GS:ffff88901f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000005f001f93e80 CR3: 000000073f222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #872745
Frame # Function Binary Source or offset Line
1
? refcount_warn_saturate
vmlinux 0xbe
2
? refcount_warn_saturate
vmlinux 0xbe
3
? refcount_warn_saturate
vmlinux 0xbe
4
? refcount_warn_saturate
vmlinux 0xbe
5
? refcount_warn_saturate
vmlinux 0xbe
6
? refcount_warn_saturate
vmlinux 0xbe
7
? refcount_warn_saturate
vmlinux 0xbe
8
? refcount_warn_saturate
vmlinux 0xbe
9
? refcount_warn_saturate
vmlinux 0xbe
10
typec_altmode_release
typec 0x49
11
refcount_warn_saturate
vmlinux 0xbe
12
refcount_warn_saturate
vmlinux 0xbe
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
refcount_warn_saturate
vmlinux 0xbe
17
refcount_warn_saturate
vmlinux 0xbe
18
? refcount_warn_saturate
vmlinux 0xbe
19
refcount_warn_saturate
vmlinux 0xbe
20
? refcount_warn_saturate
vmlinux 0xbe
21
refcount_warn_saturate
vmlinux 0xbe
22
? refcount_warn_saturate
vmlinux 0xbe
23
refcount_warn_saturate
vmlinux 0xbe
WARNING: CPU: 0 PID: 320 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM iptable_mangle xt_MASQUERADE xt_comment iptable_nat bridge stp llc iptable_filter nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_hda_codec_hdmi snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_ctl_led snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic intel_uncore_frequency intel_uncore_frequency_common snd_compress iwlmvm x86_pkg_temp_thermal intel_powerclamp ac97_bus snd_pcm_dmaengine coretemp uvcvideo snd_hda_intel kvm_intel r8153_ecm snd_intel_dspcfg
 uvc cdc_ether usbnet snd_intel_sdw_acpi videobuf2_vmalloc snd_hda_codec videobuf2_memops dell_rbtn snd_usb_audio btusb mac80211 videobuf2_v4l2 kvm snd_usbmidi_lib btrtl iTCO_wdt snd_hda_core videobuf2_common snd_ump btintel snd_hwdep dell_laptop btbcm intel_pmc_bxt snd_rawmidi irqbypass videodev libarc4 snd_seq r8152 mei_pxp btmtk mei_hdcp mei_wdt rapl ee1004 dell_wmi iTCO_vendor_support intel_cstate intel_rapl_msr snd_seq_device mc mii bluetooth iwlwifi dell_wmi_ddv intel_uncore snd_pcm dell_wmi_sysman dell_smbios pcspkr firmware_attributes_class dcdbas snd_timer processor_thermal_device_pci ledtrig_audio dell_wmi_descriptor wmi_bmof cfg80211 processor_thermal_device snd i2c_i801 mei_me processor_thermal_rfim processor_thermal_mbox thunderbolt soundcore i2c_smbus mei processor_thermal_rapl rfkill idma64 igen6_edac intel_rapl_common int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_tad acpi_pad sparse_keymap acpi_thermal_rel joydev squashfs loop zram typec_displayport hid_sensor_hub
 intel_ishtp_hid i915 i2c_algo_bit nvme drm_buddy crct10dif_pclmul crc32_pclmul sdhci_pci ttm crc32c_intel polyval_clmulni nvme_core cqhci polyval_generic drm_display_helper sdhci intel_ish_ipc hid_multitouch ucsi_acpi ghash_clmulni_intel sha512_ssse3 e1000e sha256_ssse3 mmc_core sha1_ssse3 typec_ucsi intel_ishtp nvme_common cec typec video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 0 PID: 320 Comm: kworker/0:2 Tainted: G        W          6.6.7-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 5430/0260KT, BIOS 1.15.0 07/12/2023
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 85 1b 90 ff 0f 0b c3 cc cc cc cc 80 3d 15 44 cc 01 00 75 85 48 c7 c7 d0 08 96 b1 c6 05 05 44 cc 01 01 e8 62 1b 90 ff <0f> 0b c3 cc cc cc cc 80 3d f3 43 cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90000687d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88810d1d4c08 RCX: 0000000000000027
RDX: ffff88847f421588 RSI: 0000000000000001 RDI: ffff88847f421580
RBP: ffff88810d1d4c00 R08: 0000000000000000 R09: ffffc90000687c18
R10: 0000000000000003 R11: ffffffffb2346508 R12: 0000000000000000
R13: ffff888101840450 R14: ffffffffb13c92e0 R15: ffff88810d1cc038
FS:  0000000000000000(0000) GS:ffff88847f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd3b4d7a940 CR3: 00000002b7222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? refcount_warn_saturate+0xbe/0x110
 ? __warn+0x81/0x130
 ? refcount_warn_saturate+0xbe/0x110
 ? report_bug+0x171/0x1a0
 ? console_unlock+0x78/0x120
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? refcount_warn_saturate+0xbe/0x110
 typec_altmode_release+0x49/0xc0 [typec]
 device_release+0x34/0x90
 kobject_put+0x78/0x190
 ucsi_unregister_altmodes+0x41/0xa0 [typec_ucsi]
 ucsi_unregister_partner.part.0+0x77/0xa0 [typec_ucsi]
 ucsi_handle_connector_change+0x1bb/0x310 [typec_ucsi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>