Info

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Function
warn_thunk_thunk
First occurrence
2026-01-19
Last occurrence
2026-02-05
State
NEW
Components
kernel Tainted
Quality
-66

Statistics

Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.18.5-100.fc42 2
 0:6.18.7-100.fc42 1
 0:6.18.8-100.fc42 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 #1392671
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
getvar
wl 0x20
3
? getvar
wl 0x20
4
getvar
wl 0x20
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
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
? warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 575 at arch/x86/kernel/cpu/bugs.c:3790 __warn_thunk+0x2a/0x40
Modules linked in: at24(+) iTCO_vendor_support(+) wl(POE+) mei_hdcp(+) mei_pxp(+) snd_hda_codec_cs420x kvm(+) snd_hda_codec_generic uvc videobuf2_vmalloc videobuf2_memops applesmc videobuf2_v4l2 videobuf2_common irqbypass videodev rapl intel_cstate snd_hda_intel intel_uncore mc i2c_i801 pcspkr i2c_smbus snd_hda_codec cfg80211 snd_hda_core snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep bcm5974 snd_seq lpc_ich snd_seq_device snd_pcm tg3 rfkill snd_timer nls_utf8 mei_me hfsplus mei snd acpi_als soundcore industrialio_triggered_buffer sbs sbshc kfifo_buf apple_gmux industrialio apple_mfi_fastcharge loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress i915 firewire_ohci firewire_core sdhci_pci hid_apple sdhci_uhs2 sdhci cqhci polyval_clmulni ghash_clmulni_intel crc_itu_t mmc_core thunderbolt i2c_algo_bit drm_buddy ttm drm_display_helper video wmi cec hid_appleir scsi_dh_rdac scsi_dh_emc scsi_dh_alua i2c_dev fuse
CPU: 2 UID: 0 PID: 575 Comm: (udev-worker) Tainted: P           OE       6.18.5-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Apple Inc. MacBookPro9,2/Mac-6F01561E16C75D06, BIOS 233.0.0.0.0 06/10/2020
RIP: 0010:__warn_thunk+0x2a/0x40
Code: 0f 1f 40 d6 0f 1f 44 00 00 80 3d 5d 12 8d 02 00 74 05 c3 cc cc cc cc 48 c7 c7 b8 c0 bf 98 c6 05 48 12 8d 02 01 e8 16 13 08 00 <0f> 0b c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00
RSP: 0018:ffffcfcd409aba00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffff8d7ea731cfc8 RSI: 0000000000000001 RDI: ffff8d7ea731cfc0
RBP: ffffcfcd409aba50 R08: 0000000000000000 R09: ffffcfcd409ab8a8
R10: ffffffff9973c2c8 R11: 00000000ffffdfff R12: ffffffffc1b15bc5
R13: ffffffffc07dd010 R14: 00007f64113f4965 R15: 0000000000000000
FS:  00007f6411ae13c0(0000) GS:ffff8d7f0cd29000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005594037ac330 CR3: 000000010402a001 CR4: 00000000001706f0
Call Trace:
 <TASK>
 warn_thunk_thunk+0x16/0x30
 getvar+0x20/0x70 [wl]
 ? __UNIQUE_ID_modinfo486+0x30327b69c798/0x30327b69c798 [wl]
 wl_module_init+0x23/0xb0 [wl]
 ? do_one_initcall+0x5b/0x300
 ? do_init_module+0x84/0x280
 ? init_module_from_file+0x8a/0xe0
 ? idempotent_init_module+0x114/0x310
 ? __x64_sys_finit_module+0x6d/0xd0
 ? syscall_trace_enter+0x108/0x1d0
 ? do_syscall_64+0x7e/0x7f0
 ? switch_fpu_return+0x4e/0xd0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xc0
 ? do_syscall_64+0xb6/0x7f0
 ? do_sys_openat2+0xa2/0xe0
 ? syscall_exit_work+0x143/0x1b0
 ? do_syscall_64+0xb6/0x7f0
 ? syscall_exit_work+0x143/0x1b0
 ? do_syscall_64+0xb6/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
 </TASK>