Info

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Function
warn_thunk_thunk
First occurrence
2026-08-21
Last occurrence
2026-09-25
State
NEW
Components
kernel
Quality
-25

Statistics

Operating system Count
Fedora 40 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:6.14.5-100.fc40 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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No reports in the last 20 days.

Report backtrace

Complete report #1420776
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 2 PID: 13893 at kernel/rcu/tree.c:3797 rcu_barrier+0x35a/0x390
Modules linked in: uinput snd_seq_dummy snd_hrtimer nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 dns_resolver netfs 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 rfkill nf_tables qrtr sunrpc binfmt_misc snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic vfat fat snd_hda_scodec_component amd_atl intel_rapl_msr snd_hda_intel ppdev intel_rapl_common snd_intel_dspcfg snd_usb_audio snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_usbmidi_lib snd_ump uvcvideo edac_mce_amd snd_rawmidi snd_hwdep snd_seq uvc gigabyte_wmi rapl videobuf2_vmalloc wmi_bmof videobuf2_memops snd_seq_device videobuf2_v4l2 acpi_cpufreq pcspkr snd_pcm videobuf2_common k10temp i2c_piix4 i2c_smbus r8169 videodev snd_timer snd realtek mc soundcore joydev parport_pc parport gpio_amdpt gpio_generic loop nfnetlink zram lz4hc_compress lz4_compress
 amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper polyval_clmulni drm_panel_backlight_quirks video polyval_generic ghash_clmulni_intel drm_buddy sha512_ssse3 sha256_ssse3 drm_display_helper sha1_ssse3 sp5100_tco cec wmi ip6_tables ip_tables fuse
CPU: 2 UID: 0 PID: 13893 Comm: kworker/u32:1 Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS M/B450 AORUS M, BIOS F65c 12/25/2023
Workqueue: netns cleanup_net
RIP: 0010:rcu_barrier+0x35a/0x390
Code: 29 48 8b 15 10 f6 52 02 48 8b 3d f1 01 7b 02 44 89 f6 e8 29 96 ff ff e9 5e fe ff ff 0f 0b e9 26 ff ff ff 0f 0b e9 3d fd ff ff <0f> 0b eb d3 48 89 de 48 c7 c7 a0 cf 96 b9 e8 53 48 7f 00 e9 b0 fd
RSP: 0018:ffffb2f245fa3d28 EFLAGS: 00010296
RAX: 8228640000000014 RBX: 0000000000000006 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 00000000000000fb RDI: 0000000005000000
RBP: ffff9d78b1137e40 R08: ffffffffb7498f70 R09: ffff9d758018d890
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000015
R13: 0000000000037e40 R14: 0000000000000006 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9d78b0f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000003650c48c CR3: 00000001351d5000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 netdev_run_todo+0x6f/0x350
 default_device_exit_batch+0xe1/0x110
 cleanup_net+0x283/0x440
 process_one_work+0x179/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xef/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>