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Problem #784477
Component
kernel Tainted
Last affected version
0:6.16.7-200.fc42
Executable
unknown
First occurrence
2025-08-03
Last occurrence
2025-11-06
Unique reports
3
Quality
-47

Statistics

Operating system Unique / Total count
Fedora 42 3 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.15.8-200.fc42 2
 0:6.16.7-200.fc42 2

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

History

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Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
tb_tunnel_activate
thunderbolt 0xb0
2
tb_tunnel_activate
thunderbolt 0xb0
3
tb_tunnel_activate
thunderbolt 0xb0
4
tb_tunnel_activate
thunderbolt 0xb0
5
tb_tunnel_activate
thunderbolt 0xb0
6
tb_tunnel_activate
thunderbolt 0xb0
7
tb_tunnel_activate
thunderbolt 0xb0
8
tb_tunnel_activate
thunderbolt 0xb0
9
? warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 6 PID: 166205 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi xt_nat nf_conntrack_netlink veth nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp exfat uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat michael_mic 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 nf_tables qrtr_mhi bnep vfat fat snd_soc_dmic snd_ps_pdm_dma snd_soc_ps_mach snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt qrtr snd_sof_amd_renoir snd_sof_amd_acp ath11k_pci snd_sof_pci snd_sof_xtensa_dsp ath11k snd_sof snd_sof_utils snd_hda_codec_realtek snd_pci_ps qmi_helpers snd_soc_acpi_amd_match snd_amd_sdw_acpi snd_ctl_led soundwire_amd snd_hda_codec_generic soundwire_generic_allocation soundwire_bus snd_hda_scodec_component
 mac80211 snd_hda_codec_hdmi snd_soc_sdca amd_atl intel_rapl_msr snd_soc_core snd_hda_intel intel_rapl_common snd_intel_dspcfg snd_intel_sdw_acpi snd_compress btusb snd_hda_codec ac97_bus snd_pcm_dmaengine uvcvideo btrtl snd_rpl_pci_acp6x snd_acp_pci btintel snd_hda_core snd_amd_acpi_mach uvc libarc4 videobuf2_vmalloc snd_acp_legacy_common btbcm videobuf2_memops btmtk videobuf2_v4l2 edac_mce_amd snd_pci_acp6x snd_hwdep spd5118 cfg80211 videobuf2_common snd_seq rapl bluetooth think_lmi videodev pcspkr snd_seq_device thinkpad_acpi snd_pcm uas snd_pci_acp5x firmware_attributes_class snd_rn_pci_acp3x usb_storage sparse_keymap mc wmi_bmof thunderbolt platform_profile k10temp snd_timer snd_acp_config i2c_piix4 rfkill snd_soc_acpi i2c_smbus snd mhi snd_pci_acp3x soundcore joydev amd_pmc loop zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp typec_displayport amdgpu hid_logitech_dj amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper drm_panel_backlight_quirks drm_buddy drm_display_helper
 nvme ucsi_acpi nvme_core hid_multitouch polyval_clmulni amdxdna cec polyval_generic r8169 typec_ucsi ghash_clmulni_intel video sha512_ssse3 nvme_keyring sha256_ssse3 sha1_ssse3 gpu_sched sp5100_tco realtek nvme_auth typec i2c_hid_acpi wmi i2c_hid serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 6 UID: 0 PID: 166205 Comm: kworker/u64:73 Tainted: G        W           6.15.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 21K5CTO1WW/21K5CTO1WW, BIOS R2FET64W (1.44 ) 05/21/2025
Workqueue: async async_run_entry_fn
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 f5 c5 7b ff 0f 0b e9 69 4d 4f ff 80 3d ad 5d ff 01 00 75 85 48 c7 c7 28 9a a9 88 c6 05 9d 5d ff 01 01 e8 d2 c5 7b ff <0f> 0b e9 46 4d 4f ff 80 3d 8b 5d ff 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffccf726bd7ae0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8bbb91329b00 RCX: 0000000000000027
RDX: ffff8bca9ed1cb88 RSI: 0000000000000001 RDI: ffff8bca9ed1cb80
RBP: ffffccf726bd7b1c R08: 0000000000000000 R09: ffffccf726bd78c0
R10: ffffffff8953bc88 R11: 00000000ffffdfff R12: 0000000000000000
R13: 00000000ffffff92 R14: ffff8bbb91329b00 R15: ffffccf726bd7c88
FS:  0000000000000000(0000) GS:ffff8bcb14970000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005581cdac8b78 CR3: 00000005f742e000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 tb_cfg_request_put+0x5a/0x70 [thunderbolt]
 tb_cfg_read_raw+0x1e3/0x2c0 [thunderbolt]
 tb_cfg_read+0x53/0xf0 [thunderbolt]
 tb_port_find_cap+0xbb/0x210 [thunderbolt]
 tb_switch_tmu_init+0x68/0x110 [thunderbolt]
 tb_switch_resume+0xdf/0x380 [thunderbolt]
 tb_resume_noirq+0x56/0x290 [thunderbolt]
 tb_domain_resume_noirq+0x3f/0x60 [thunderbolt]
 ? __pfx_pci_pm_resume_noirq+0x10/0x10
 dpm_run_callback+0x47/0x140
 device_resume_noirq+0xc3/0x2a0
 async_resume_noirq+0x21/0x30
 async_run_entry_fn+0x31/0x130
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>