Kerneloops

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Component
kernel Tainted
Last affected version
0:6.18.5-100.fc42
Executable
unknown
First occurrence
2026-01-27
Last occurrence
2026-01-27
Unique reports
1
Quality
-47

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.18.5-100.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
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 6 PID: 93 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: binfmt_misc uinput snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nvidia_drm(POE) 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 nvidia_modeset(POE) nvidia_uvm(POE) qrtr sunrpc snd_hda_codec_intelhdmi intel_uncore_frequency vfat intel_uncore_frequency_common fat intel_tcc_cooling nvidia(POE) x86_pkg_temp_thermal dell_pc snd_ctl_led intel_powerclamp dell_rbtn rtl8xxxu coretemp dell_laptop dell_wmi kvm_intel snd_hda_codec_alc269 iTCO_wdt snd_hda_scodec_component mac80211 snd_hda_codec_realtek_lib intel_pmc_bxt snd_hda_codec_nvhdmi iTCO_vendor_support ee1004 mei_wdt intel_rapl_msr mei_hdcp mei_pxp kvm ppdev snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_avs cfg80211 dell_smm_hwmon snd_soc_hda_codec
 snd_hda_intel snd_hda_ext_core irqbypass snd_hda_codec rapl rfkill processor_thermal_device_pci_legacy snd_hda_core dell_smbios libarc4 processor_thermal_device processor_thermal_wt_hint dcdbas intel_cstate snd_soc_core platform_temperature_control snd_intel_dspcfg intel_uncore dell_wmi_ddv wmi_bmof snd_intel_sdw_acpi dell_wmi_descriptor snd_compress processor_thermal_soc_slider intel_wmi_thunderbolt snd_hwdep platform_profile ac97_bus pcspkr uvcvideo e1000e processor_thermal_rfim snd_pcm_dmaengine uvc i2c_i801 videobuf2_vmalloc snd_seq i2c_smbus processor_thermal_rapl snd_seq_device videobuf2_memops videobuf2_v4l2 snd_pcm videobuf2_common intel_rapl_common mei_me snd_timer videodev processor_thermal_wt_req mei processor_thermal_power_floor snd drm_ttm_helper idma64 processor_thermal_mbox mc intel_pch_thermal soundcore intel_soc_dts_iosf ie31200_edac parport_pc intel_pmc_core int3403_thermal pmt_telemetry dell_lis3lv02d parport pmt_discovery dell_smo8800 pmt_class int3402_thermal intel_pmc_ssram_telemetry
 int3400_thermal int340x_thermal_zone intel_hid intel_vsec acpi_thermal_rel acpi_pad sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 rtsx_pci_sdmmc mmc_core nvme i2c_algo_bit mxm_wmi drm_buddy nvme_core ttm drm_display_helper video nvme_keyring polyval_clmulni nvme_auth ghash_clmulni_intel rtsx_pci hkdf i2c_hid_acpi cec i2c_hid intel_oc_wdt wmi serio_raw i2c_dev fuse
CPU: 6 UID: 0 PID: 93 Comm: kswapd0 Tainted: P        W  OE       6.18.5-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Precision 7520/09Y5WW, BIOS 1.39.0 11/05/2024
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 01 01 e8 a5 db 75 ff 0f 0b c3 cc cc cc cc 80 3d 3e dd fa 01 00 75 85 48 c7 c7 88 dd 86 a0 c6 05 2e dd fa 01 01 e8 82 db 75 ff <0f> 0b c3 cc cc cc cc 80 3d 1c dd fa 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffd206c08cf938 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8ef7bbf38d90 RCX: 0000000000000027
RDX: ffff8ef96651cfc8 RSI: 0000000000000001 RDI: ffff8ef96651cfc0
RBP: ffff8ef7bbf38e10 R08: 0000000000000000 R09: ffffd206c08cf7e0
R10: ffffffffa133c2c8 R11: 00000000ffffdfff R12: ffff8ef7bbf38ea0
R13: ffff8ef7bbf38d90 R14: ffff8ef7bbf38c44 R15: ffff8ef402d86a80
FS:  0000000000000000(0000) GS:ffff8ef9c4329000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000d0400214ffc CR3: 000000049a746005 CR4: 00000000003726f0
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
 shrink_many+0x152/0x2d0
 shrink_node+0x482/0x510
 ? lru_gen_age_node+0x64/0x220
 balance_pgdat+0x2fd/0x8b0
 ? lock_timer_base+0x7d/0xc0
 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>