Info

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Function
warn_thunk_thunk
First occurrence
2026-02-05
Last occurrence
2026-02-05
State
NEW
Components
kernel Tainted
Quality
-44

Statistics

Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:6.18.7-100.fc42 2

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

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Complete report #1396842
Frame # Function Binary Source or offset Line
1
? warn_thunk_thunk
vmlinux 0x16
2
warn_thunk_thunk
vmlinux 0x16
3
? warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
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
WARNING: CPU: 15 PID: 6545 at drivers/media/v4l2-core/v4l2-dev.c:438 v4l2_open+0x106/0x160 [videodev]
Modules linked in: nvidia_uvm(OE) 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 nf_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep sunrpc binfmt_misc vfat fat squashfs snd_soc_dmic snd_soc_acp6x_mach snd_acp6x_pdm_dma snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof amd_atl intel_rapl_msr intel_rapl_common mt7921e snd_sof_utils snd_pci_ps mt7921_common snd_soc_acpi_amd_match snd_amd_sdw_acpi mt792x_lib soundwire_amd edac_mce_amd snd_ctl_led soundwire_generic_allocation mt76_connac_lib soundwire_bus snd_hda_codec_alc269 mt76 kvm_amd snd_soc_sdca snd_hda_scodec_component nvidia_drm(OE) snd_hda_codec_realtek_lib snd_hda_codec_nvhdmi snd_hda_codec_generic snd_hda_codec_hdmi
 nvidia_modeset(OE) snd_hda_intel snd_soc_core btusb kvm mac80211 snd_hda_codec btmtk snd_compress uvcvideo btrtl ac97_bus snd_hda_core snd_pcm_dmaengine btbcm snd_rpl_pci_acp6x btintel snd_intel_dspcfg uvc snd_acp_pci lenovo_wmi_gamezone videobuf2_vmalloc snd_intel_sdw_acpi snd_amd_acpi_mach snd_hwdep irqbypass lenovo_wmi_other videobuf2_memops bluetooth spd5118 lenovo_wmi_helpers snd_acp_legacy_common nvidia(OE) snd_seq videobuf2_v4l2 rapl lenovo_wmi_events firmware_attributes_class lenovo_wmi_capdata01 pcspkr snd_pci_acp6x lenovo_wmi_hotkey_utilities cfg80211 videobuf2_common snd_seq_device snd_pci_acp5x snd_pcm snd_rn_pci_acp3x nvidia_wmi_ec_backlight wmi_bmof snd_acp_config drm_ttm_helper ideapad_laptop snd_soc_acpi i2c_piix4 snd_timer sparse_keymap k10temp ttm r8169 i2c_smbus snd platform_profile snd_pci_acp3x realtek libarc4 soundcore rfkill joydev amd_pmc v4l2loopback(OE) loop nfnetlink zram lz4hc_compress lz4_compress nvme nvme_core ucsi_acpi typec_ucsi typec nvme_keyring video hid_multitouch
 nvme_auth polyval_clmulni ghash_clmulni_intel sp5100_tco thunderbolt hkdf i2c_hid_acpi wmi i2c_hid serio_raw i2c_dev fuse v4l2loopback_dc(OE) videodev mc
CPU: 15 UID: 1000 PID: 6545 Comm: Telegram Tainted: G        W  OE       6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 83JC/LNVNB161216, BIOS PQCN08WW 06/05/2024
RIP: 0010:v4l2_open+0x106/0x160 [videodev]
Code: 44 8b 44 24 04 48 83 c4 08 5b 44 89 c0 5d 41 5c e9 2a c6 0f e4 f6 83 50 04 00 00 04 0f 85 62 14 02 00 41 b8 ed ff ff ff eb c9 <0f> 0b 48 8b 83 a8 00 00 00 48 89 ef 48 8b 40 48 e8 35 dc 5a e5 f6
RSP: 0018:ffffcea9e8c0fbf8 EFLAGS: 00010246
RAX: 0000000000000001 RBX: ffff88ab55290800 RCX: 0000000000710000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa6e3e580
RBP: ffff88ac12d13800 R08: 0000000000000000 R09: ffffcea9ea90b000
R10: ffffcea9ea90b000 R11: 00000000ffffff01 R12: ffff88ab552908b8
R13: ffff88ac12d13800 R14: ffff88ac12d13840 R15: 0000000000000000
FS:  00007f996224a6c0(0000) GS:ffff88af063a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa7d50c10d0 CR3: 0000000244f6a000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? srso_alias_return_thunk+0x5/0xfbef5
 chrdev_open+0xad/0x240
 ? __pfx_chrdev_open+0x10/0x10
 do_dentry_open+0x240/0x480
 vfs_open+0x30/0x100
 ? srso_alias_return_thunk+0x5/0xfbef5
 do_open+0x155/0x3e0
 path_openat+0x10a/0x2a0
 do_filp_open+0xd8/0x180
 ? srso_alias_return_thunk+0x5/0xfbef5
 do_sys_openat2+0x88/0xe0
 __x64_sys_openat+0x61/0xa0
 do_syscall_64+0x7e/0x7f0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xc0
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? ret_from_fork+0x51/0x110
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f99b365f422
Code: 08 0f 85 61 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f9962248bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99b365f422
RDX: 0000000000000000 RSI: 00007f9962248cc0 RDI: ffffffffffffff9c
RBP: 00007f9962248c20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9962248cc0
R13: 00007f9962248ce0 R14: 0000000000000000 R15: 0000000000000000
 </TASK>