Info

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Function
warn_thunk_thunk
First occurrence
2026-02-03
Last occurrence
2026-02-03
State
NEW
Components
kernel Tainted
Quality
-75

Statistics

Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:6.18.4-100.fc42 1
 0:6.18.5-100.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 #1396293
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
23
? warn_thunk_thunk
vmlinux 0x16
24
? warn_thunk_thunk
vmlinux 0x16
25
? warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 567 at arch/x86/kernel/cpu/bugs.c:3790 __warn_thunk+0x2a/0x40
Modules linked in: btbcm(+) wl(POE+) kvm(+) btintel mei_hdcp bluetooth apple_mfi_fastcharge irqbypass snd_hda_codec snd_hda_core acpi_als snd_intel_dspcfg mei_pxp rapl iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_intel_sdw_acpi snd_hwdep applesmc at24 snd_seq snd_seq_device apple_gmux intel_cstate intel_uncore snd_pcm cfg80211 industrialio_triggered_buffer snd_timer kfifo_buf industrialio snd mei_me pcspkr lpc_ich rfkill tg3 soundcore mei i2c_i801 i2c_smbus sbs sbshc loop nfnetlink zram lz4hc_compress lz4_compress i915 sdhci_pci sdhci_uhs2 sdhci cqhci firewire_ohci thunderbolt i2c_algo_bit firewire_core drm_buddy polyval_clmulni ttm ghash_clmulni_intel crc_itu_t mmc_core drm_display_helper cec video wmi hid_apple hid_appleir i2c_dev fuse facetimehd(OE) videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc
CPU: 0 UID: 0 PID: 567 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 429.0.0.0.0 03/18/2022
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 3f 8a 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:ffffce9900c339a0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffff8d24ab21cfc8 RSI: 0000000000000001 RDI: ffff8d24ab21cfc0
RBP: ffffce9900c339f0 R08: 0000000000000000 R09: ffffce9900c33848
R10: ffffffff8af3c2c8 R11: 00000000ffffdfff R12: ffffffffc1d15bc5
R13: ffffffffc0b7b010 R14: 00007f2693cff965 R15: 0000000000000000
FS:  00007f2693d1d3c0(0000) GS:ffff8d251f429000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2694671000 CR3: 0000000102eb6006 CR4: 00000000001706f0
Call Trace:
 <TASK>
 warn_thunk_thunk+0x16/0x30
 getvar+0x20/0x70 [wl]
 ? __UNIQUE_ID_modinfo486+0x3166bc7f3798/0x3166bc7f3798 [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
 ? check_heap_object+0x39/0x170
 ? vfs_statx+0x7a/0x160
 ? strncpy_from_user+0x30/0x110
 ? vfs_fstatat+0x75/0xa0
 ? __do_sys_newfstatat+0x3b/0x80
 ? syscall_exit_work+0x143/0x1b0
 ? do_syscall_64+0xb6/0x7f0
 ? syscall_exit_work+0x143/0x1b0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
 </TASK>