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Function
warn_thunk_thunk
First occurrence
2026-01-11
Last occurrence
2026-01-14
State
NEW
Components
kernel Tainted
Quality
-49

Statistics

Operating system Count
Fedora 42 14
Architecture Count
x86_64 14
Related packages Count
kernel-core 14
 0:6.18.4-100.fc42 7
 0:6.18.3-100.fc42 5
 0:6.18.5-100.fc42 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Complete report #1390602
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
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 8 PID: 25512 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110
Modules linked in: nvidia_uvm(OE) uinput rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(OE) nvidia_modeset(OE) nvidia(OE) drm_ttm_helper ttm 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 sunrpc binfmt_misc vfat fat squashfs snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_mach 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 snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd snd_ctl_led soundwire_generic_allocation snd_hda_codec_alc269 amd_atl soundwire_bus intel_rapl_msr intel_rapl_common snd_hda_scodec_component snd_soc_sdca snd_hda_codec_realtek_lib snd_hda_codec_nvhdmi snd_hda_codec_generic mt7921e snd_hda_codec_hdmi snd_soc_core mt7921_common snd_hda_intel mt792x_lib snd_hda_codec
 snd_compress mt76_connac_lib ac97_bus edac_mce_amd snd_pcm_dmaengine snd_rpl_pci_acp6x snd_hda_core uvcvideo mt76 snd_acp_pci snd_amd_acpi_mach snd_intel_dspcfg kvm_amd snd_acp_legacy_common snd_intel_sdw_acpi uvc videobuf2_vmalloc snd_pci_acp6x snd_hwdep videobuf2_memops mac80211 btusb videobuf2_v4l2 snd_seq btmtk kvm videobuf2_common btrtl snd_seq_device videodev snd_pcm btbcm lenovo_wmi_gamezone spd5118 btintel snd_pci_acp5x lenovo_wmi_other irqbypass bluetooth cfg80211 mc rapl lenovo_wmi_events lenovo_wmi_helpers ideapad_laptop firmware_attributes_class snd_rn_pci_acp3x snd_timer i2c_piix4 snd_acp_config lenovo_wmi_capdata01 sparse_keymap lenovo_wmi_hotkey_utilities pcspkr wmi_bmof nvidia_wmi_ec_backlight r8169 snd_soc_acpi snd platform_profile i2c_smbus k10temp soundcore snd_pci_acp3x rfkill realtek libarc4 joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt nvme nvme_core ucsi_acpi typec_ucsi nvme_keyring typec video hid_multitouch nvme_auth polyval_clmulni thunderbolt
 ghash_clmulni_intel sp5100_tco hkdf wmi i2c_hid_acpi i2c_hid serio_raw fuse i2c_dev
CPU: 8 UID: 0 PID: 25512 Comm: kworker/u64:13 Tainted: G           OE       6.18.3-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 83JC/LNVNB161216, BIOS PQCN24WW 06/02/2025
Workqueue: btrfs-delalloc 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 06 87 c6 05 48 d2 fa 01 01 e8 db e0 75 ff <0f> 0b e9 df 37 4a ff 48 c7 c7 70 de 06 87 c6 05 2c d2 fa 01 01 e8
RSP: 0018:ffffcef262a3bb88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e8312754c30 RCX: 0000000000000027
RDX: ffff8e84e5e1cfc8 RSI: 0000000000000001 RDI: ffff8e84e5e1cfc0
RBP: ffff8e7f96629b68 R08: 0000000000000000 R09: ffffcef262a3ba30
R10: ffffffff87b3c2a8 R11: 00000000ffffdfff R12: ffff8e7f99ea28c0
R13: 0000000000cf8141 R14: ffff8e82de05ac00 R15: ffff8e7f96629800
FS:  0000000000000000(0000) GS:ffff8e855d429000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff309d2a5a0 CR3: 000000010d776000 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
 __cow_file_range_inline+0x16c/0x3f0
 cow_file_range_inline.constprop.0+0xd7/0x140
 compress_file_range+0x416/0x5d0
 ? __pfx_submit_compressed_extents+0x10/0x10
 btrfs_work_helper+0xc4/0x190
 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>