Kerneloops

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Problem #721913
Component
kernel
Last affected version
0:6.6.8-100.fc38
Executable
unknown
First occurrence
2024-01-04
Last occurrence
2024-01-23
Unique reports
2
Quality
-61

Statistics

Operating system Unique / Total count
Fedora 38 2 / 4
Operating system Count
Fedora 38 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.6.8-100.fc38 4

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
? __warn
vmlinux 0x81
2
? __warn
vmlinux 0x81
3
? __warn
vmlinux 0x81
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __warn
vmlinux 0x81
9
? __warn
vmlinux 0x81
10
typec_altmode_release
typec 0x49
11
__warn
vmlinux 0x81
12
__warn
vmlinux 0x81
13
ucsi_unregister_altmodes
typec_ucsi 0x41
14
ucsi_unregister_altmodes
typec_ucsi 0x41
15
ucsi_unregister_altmodes
typec_ucsi 0x41
16
? __warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
__warn
vmlinux 0x81
19
? __warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
? __warn
vmlinux 0x81
22
__warn
vmlinux 0x81
23
? __warn
vmlinux 0x81
24
__warn
vmlinux 0x81
WARNING: CPU: 0 PID: 7757 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: typec_displayport hid_playstation led_class_multicolor ff_memless hidp uinput rfcomm snd_seq_dummy snd_hrtimer sunrpc 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 binfmt_misc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek mhi_wwan_ctrl mhi_wwan_mbim 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 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_tcc_cooling snd_compress iwlmvm x86_pkg_temp_thermal intel_powerclamp coretemp ac97_bus
 snd_pcm_dmaengine uvcvideo iTCO_wdt intel_pmc_bxt pmt_telemetry snd_hda_intel mei_hdcp mei_pxp kvm_intel iTCO_vendor_support intel_rapl_msr uvc pmt_class mac80211 snd_intel_dspcfg kvm videobuf2_vmalloc libarc4 videobuf2_memops videobuf2_v4l2 irqbypass videobuf2_common rapl snd_intel_sdw_acpi btusb snd_hda_codec btrtl btintel videodev snd_hda_core intel_cstate btbcm btmtk intel_uncore snd_hwdep bluetooth mc pcspkr iwlwifi snd_seq snd_seq_device think_lmi mhi_pci_generic processor_thermal_device_pci_legacy processor_thermal_device firmware_attributes_class wmi_bmof cfg80211 processor_thermal_rfim mei_me mhi snd_pcm thinkpad_acpi processor_thermal_mbox i2c_i801 snd_timer mei processor_thermal_rapl i2c_smbus idma64 thunderbolt ledtrig_audio intel_rapl_common platform_profile intel_vsec intel_soc_dts_iosf rfkill igen6_edac snd int3403_thermal soundcore soc_button_array int340x_thermal_zone intel_hid acpi_tad int3400_thermal sparse_keymap acpi_thermal_rel acpi_pad joydev squashfs loop zram hid_sensor_hub
 intel_ishtp_hid i915 i2c_algo_bit drm_buddy crct10dif_pclmul nvme crc32_pclmul ttm crc32c_intel polyval_clmulni polyval_generic nvme_core drm_display_helper ghash_clmulni_intel intel_ish_ipc sha512_ssse3 hid_multitouch ucsi_acpi sha256_ssse3 typec_ucsi sha1_ssse3 typec intel_ishtp cec nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 7757 Comm: kworker/0:8 Not tainted 6.6.8-100.fc38.x86_64 #1
Hardware name: LENOVO 20XW00HWAU/20XW00HWAU, 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 75 15 90 ff 0f 0b c3 cc cc cc cc 80 3d 05 3e cc 01 00 75 85 48 c7 c7 60 09 96 8f c6 05 f5 3d cc 01 01 e8 52 15 90 ff <0f> 0b c3 cc cc cc cc 80 3d e3 3d cc 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffc90013ff7d90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881a0b74c08 RCX: 0000000000000027
RDX: ffff88844f621588 RSI: 0000000000000001 RDI: ffff88844f621580
RBP: ffff8881a0b74c00 R08: 0000000000000000 R09: ffffc90013ff7c18
R10: 0000000000000003 R11: ffffffff90346508 R12: 0000000000000000
R13: ffff8882a51cf3b0 R14: ffffffff8f3c92e0 R15: ffff88810bf76038
FS:  0000000000000000(0000) GS:ffff88844f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000011a87bd14000 CR3: 000000016d02a002 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]
 ? skb_dequeue+0x72/0x80
 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>