Kerneloops

Similar reports
Problem #813176
Component
kernel
Last affected version
0:6.18.5-100.fc42
Executable
unknown
First occurrence
2026-01-13
Last occurrence
2026-09-22
Unique reports
7
Quality
-43

Statistics

Operating system Unique / Total count
Fedora 42 7 / 9
Operating system Count
Fedora 42 9
Architecture Count
x86_64 9
Related packages Count
kernel-core 9
 0:6.18.5-100.fc42 5
 0:6.18.4-100.fc42 3
 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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Backtrace

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: 0 PID: 171 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer uhid sunrpc 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 qrtr bnep binfmt_misc vfat fat rtw89_8852ce rtw89_8852c rtw89_pci amd_atl snd_hda_codec_alc662 intel_rapl_msr snd_hda_codec_realtek_lib intel_rapl_common rtw89_core snd_hda_codec_generic snd_hda_codec_atihdmi snd_hda_codec_hdmi snd_hda_intel snd_usb_audio edac_mce_amd snd_hda_codec mac80211 kvm_amd snd_hda_core snd_usbmidi_lib btusb mc snd_intel_dspcfg btmtk snd_ump snd_intel_sdw_acpi snd_rawmidi btrtl snd_hwdep kvm btbcm snd_seq btintel snd_seq_device cfg80211 irqbypass bluetooth snd_pcm rapl r8169 gigabyte_wmi wmi_bmof snd_timer pcspkr i2c_piix4 snd k10temp rfkill libarc4 i2c_smbus realtek soundcore joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec
 drm_panel_backlight_quirks gpu_sched nvme drm_suballoc_helper drm_buddy nvme_core drm_display_helper nvme_keyring polyval_clmulni ghash_clmulni_intel sp5100_tco cec nvme_auth hkdf video wmi i2c_dev fuse
CPU: 0 UID: 0 PID: 171 Comm: kworker/u64:5 Not tainted 6.18.3-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Gigabyte Technology Co., Ltd. B650 EAGLE AX/B650 EAGLE AX, BIOS F32 02/05/2025
Workqueue: btrfs-endio-write btrfs_work_helper
RIP: 0010:refcount_warn_saturate+0xe5/0x110
Code: e1 75 ff 0f 0b e9 06 38 4a ff 80 3d 5c d2 fa 01 00 0f 85 5e ff ff ff 48 c7 c7 18 de e6 bc c6 05 48 d2 fa 01 01 e8 db e0 75 ff <0f> 0b e9 df 37 4a ff 48 c7 c7 70 de e6 bc c6 05 2c d2 fa 01 01 e8
RSP: 0018:ffffd28c40c93c78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8ab295086c30 RCX: 0000000000000027
RDX: ffff8ab7bd81cfc8 RSI: 0000000000000001 RDI: ffff8ab7bd81cfc0
RBP: ffff8ab090615b68 R08: 0000000000000000 R09: ffffd28c40c93b20
R10: ffffffffbd93c2a8 R11: 00000000ffffdfff R12: ffff8ab094679800
R13: 000000000098b7f3 R14: ffff8ab27b4aa400 R15: ffff8ab090615800
FS:  0000000000000000(0000) GS:ffff8ab7ff029000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9be4e3145a CR3: 000000073aa2e000 CR4: 0000000000f50ef0
PKRU: 55555554
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_alias_return_thunk+0x5/0xfbef5
 ? 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>