Info

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Function
warn_thunk_thunk
First occurrence
2026-03-11
Last occurrence
2026-03-16
State
NEW
Components
kernel Tainted
Quality
-52

Statistics

Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.18.5-100.fc42 3

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 #1403718
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
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 49 PID: 452 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: tls qcserial usb_wwan cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet mii overlay nvidia_uvm(OE) uinput rfcomm snd_seq_dummy snd_hrtimer qrtr ip6t_REJECT ipt_REJECT nf_reject_ipv6 nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_LOG nf_log_syslog xt_tcpmss bnep nft_compat nf_tables sunrpc binfmt_misc vfat fat iwlmvm nvidia_drm(OE) squashfs nvidia_modeset(OE) mac80211 snd_hda_codec_nvhdmi snd_hda_codec_hdmi snd_hda_intel snd_usb_audio libarc4 amd_atl intel_rapl_msr snd_hda_codec intel_rapl_common amd64_edac snd_usbmidi_lib snd_hda_core edac_mce_amd mc btusb snd_intel_dspcfg snd_ump snd_intel_sdw_acpi btmtk snd_rawmidi snd_hwdep btrtl iwlwifi kvm_amd snd_seq btbcm btintel snd_seq_device nvidia(OE) kvm cfg80211 think_lmi snd_pcm drm_ttm_helper ee1004 bluetooth ttm snd_timer irqbypass ftdi_sio cdc_acm atlantic rapl video snd wmi_bmof rfkill firmware_attributes_class pcspkr i2c_piix4 soundcore k10temp i2c_smbus macsec joydev loop nfnetlink zram lz4hc_compress lz4_compress
 dm_crypt nvme nvme_core polyval_clmulni ghash_clmulni_intel nvme_keyring nvme_auth hkdf sp5100_tco wmi i2c_dev fuse
CPU: 49 UID: 0 PID: 452 Comm: kswapd0 Tainted: G        W  OE       6.18.5-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 30E1S36700/1046, BIOS S07KT1FA 05/19/2021
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 a5 db 75 ff 0f 0b e9 7e 33 95 00 80 3d 3e dd fa 01 00 75 85 48 c7 c7 88 dd e6 95 c6 05 2e dd fa 01 01 e8 82 db 75 ff <0f> 0b e9 5b 33 95 00 80 3d 1c dd fa 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffd38f0161f938 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8ad783cc1990 RCX: 0000000000000027
RDX: ffff8af1be89cfc8 RSI: 0000000000000001 RDI: ffff8af1be89cfc0
RBP: ffff8ad783cc1a10 R08: 0000000000000000 R09: ffffd38f0161f7e0
R10: ffff8af1bcffffa8 R11: 00000000ffffbfff R12: ffff8ad783cc1aa0
R13: ffff8ad783cc1990 R14: ffff8ad783cc1844 R15: ffff8ad321411080
FS:  0000000000000000(0000) GS:ffff8af2270a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f411358d000 CR3: 00000002709a0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 btrfs_evict_inode+0x184/0x3e0
 evict+0x110/0x280
 prune_icache_sb+0x8e/0xd0
 super_cache_scan+0x15e/0x1e0
 do_shrink_slab+0x147/0x3c0
 shrink_slab_memcg+0x181/0x270
 shrink_one+0x121/0x1f0
 ? should_abort_scan+0xd0/0x120
 shrink_many+0x152/0x2d0
 shrink_node+0x482/0x510
 ? srso_return_thunk+0x5/0x5f
 ? lru_gen_age_node+0x64/0x220
 ? psi_group_change+0x185/0x440
 balance_pgdat+0x2fd/0x8b0
 kswapd+0xda/0x170
 ? __pfx_kswapd+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>