Info

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Function
warn_thunk_thunk
First occurrence
2026-01-11
Last occurrence
2026-02-08
State
NEW
Components
kernel
Quality
-43

Statistics

Operating system Count
Fedora 42 6
Architecture Count
x86_64 6
Related packages Count
kernel-core 6
 0:6.18.5-100.fc42 5
 0:6.18.3-100.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 #1390740
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
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 67744 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110
Modules linked in: 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 sunrpc qrtr bnep snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach binfmt_misc 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 vfat snd_sof_utils fat snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi amd_atl intel_rapl_msr soundwire_amd intel_rapl_common soundwire_generic_allocation snd_ctl_led soundwire_bus snd_hda_codec_alc269 rtw88_8821ce snd_hda_scodec_component snd_soc_sdca rtw88_8821c snd_hda_codec_realtek_lib rtw88_pci snd_hda_codec_generic edac_mce_amd snd_soc_core snd_hda_codec_atihdmi snd_hda_codec_hdmi rtw88_core uvcvideo kvm_amd snd_compress snd_hda_intel ac97_bus uvc spd5118 snd_pcm_dmaengine
 videobuf2_vmalloc mac80211 snd_hda_codec btusb videobuf2_memops kvm snd_rpl_pci_acp6x videobuf2_v4l2 snd_acp_pci snd_hda_core videobuf2_common btmtk snd_amd_acpi_mach btrtl snd_acp_legacy_common videodev btbcm hp_wmi snd_intel_dspcfg snd_intel_sdw_acpi btintel snd_pci_acp6x irqbypass snd_hwdep sparse_keymap mc platform_profile rapl snd_seq bluetooth wmi_bmof snd_seq_device pcspkr cfg80211 snd_pcm snd_pci_acp5x snd_rn_pci_acp3x snd_timer snd_acp_config snd_soc_acpi snd i2c_piix4 rfkill snd_pci_acp3x soundcore k10temp libarc4 i2c_smbus acpi_tad amd_pmc joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu polyval_clmulni ghash_clmulni_intel amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_panel_backlight_quirks gpu_sched drm_suballoc_helper drm_buddy nvme drm_display_helper nvme_core nvme_keyring cec nvme_auth sp5100_tco hkdf video hid_multitouch i2c_hid_acpi wmi i2c_hid serio_raw i2c_dev fuse
CPU: 2 UID: 0 PID: 67744 Comm: kworker/u32:10 Not tainted 6.18.3-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: HP HP Laptop 17-cp2xxx/8A81, BIOS F.13 08/04/2023
Workqueue: btrfs-endio-write btrfs_work_helper
RIP: 0010:refcount_warn_saturate+0xe5/0x110
Code: e1 75 ff 0f 0b e9 db 38 95 00 80 3d 5c d2 fa 01 00 0f 85 5e ff ff ff 48 c7 c7 18 de c6 af c6 05 48 d2 fa 01 01 e8 db e0 75 ff <0f> 0b e9 b4 38 95 00 48 c7 c7 70 de c6 af c6 05 2c d2 fa 01 01 e8
RSP: 0018:ffffcb91476f3c78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b5cf212aaf8 RCX: 0000000000000027
RDX: ffff8b5d4e71cfc8 RSI: 0000000000000001 RDI: ffff8b5d4e71cfc0
RBP: ffff8b5a50427b68 R08: 0000000000000000 R09: ffffcb91476f3b20
R10: ffffffffb073c2a8 R11: 00000000ffffdfff R12: ffff8b5a50d57800
R13: 0000000000d0c87d R14: ffff8b5cd65c8800 R15: ffff8b5a50427800
FS:  0000000000000000(0000) GS:ffff8b5d9d129000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000142000982000 CR3: 00000003e582e000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 btrfs_get_delayed_node.isra.0+0xda/0x1b0
 btrfs_get_or_create_delayed_node.isra.0+0x134/0x1b0
 btrfs_delayed_update_inode+0x28/0x1e0
 ? srso_return_thunk+0x5/0x5f
 ? btrfs_update_root_times+0x75/0xa0
 btrfs_update_inode+0x59/0xc0
 btrfs_finish_one_ordered+0x5c6/0xa90
 btrfs_work_helper+0xc4/0x190
 ? kick_pool+0x5f/0x180
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>