Info

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Function
warn_thunk_thunk
First occurrence
2025-10-14
Last occurrence
2026-03-08
State
NEW
Components
kernel Tainted
Quality
-29

Statistics

Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.15.8-200.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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Report backtrace

Complete report #1354702
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
Oops: general protection fault, probably for non-canonical address 0xf51bf2b5f95bf2b1: 0000 [#1] SMP NOPTI
CPU: 5 UID: 0 PID: 93467 Comm: kworker/u32:13 Tainted: G        W           6.15.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Micro-Star International Co., Ltd. Alpha 15 A3DDK/MS-16U6, BIOS E16U6AMS.10C 10/30/2019
Workqueue: events_unbound btrfs_extent_map_shrinker_worker
RIP: 0010:rb_erase+0xef/0x3b0
Code: d2 48 39 f2 74 69 f6 06 01 0f 84 b5 00 00 00 48 8b 56 08 48 85 d2 74 09 f6 02 01 0f 84 e2 01 00 00 48 8b 46 10 48 85 c0 74 09 <f6> 00 01 0f 84 ae 01 00 00 48 89 0e 48 8b 01 a8 01 74 6d 48 83 f8
RSP: 0018:ffffd2400abf7d68 EFLAGS: 00010286
RAX: f51bf2b5f95bf2b1 RBX: ffff8cc714fdd4a8 RCX: ffff8cc707f00750
RDX: 0000000000000000 RSI: ffff8cc707f00000 RDI: ffff8cc707f003a8
RBP: ffff8cc707f003a8 R08: ffff8cc714fdd4b8 R09: 000000000027000e
R10: ffff8cc7052d4618 R11: fffff5164414b500 R12: ffff8cc700f51000
R13: ffff8cc700f51000 R14: ffff8cc707f00750 R15: ffff8cc707f003a8
FS:  0000000000000000(0000) GS:ffff8cca802f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000025eb2270e400 CR3: 00000003302c5000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 remove_em+0x25/0x70
 btrfs_scan_inode+0xb8/0x1b0
 ? srso_return_thunk+0x5/0x5f
 btrfs_extent_map_shrinker_worker+0x242/0x3c0
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel dummy 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 qrtr bnep 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 soundwire_generic_allocation soundwire_bus snd_soc_sdca rtw88_8822ce snd_hda_codec_realtek intel_rapl_msr amd_atl snd_hda_codec_generic rtw88_8822c intel_rapl_common snd_hda_codec_hdmi snd_soc_core snd_hda_scodec_component rtw88_pci btusb snd_hda_intel btrtl rtw88_core edac_mce_amd snd_compress uvcvideo snd_intel_dspcfg btintel ac97_bus snd_intel_sdw_acpi kvm_amd uvc rtsx_usb_ms btbcm memstick mac80211
 snd_pcm_dmaengine videobuf2_vmalloc snd_hda_codec snd_rpl_pci_acp6x ee1004 btmtk kvm videobuf2_memops snd_hda_core snd_acp_pci gpio_keys snd_amd_acpi_mach videobuf2_v4l2 snd_acp_legacy_common snd_hwdep videobuf2_common snd_seq libarc4 videodev irqbypass snd_pci_acp6x snd_seq_device msi_wmi bluetooth sparse_keymap rapl snd_pcm snd_pci_acp5x mc vfat pcspkr cfg80211 acpi_cpufreq snd_rn_pci_acp3x snd_acp_config snd_timer snd_soc_acpi k10temp snd fat i2c_piix4 snd_pci_acp3x i2c_smbus soundcore rfkill soc_button_array joydev loop zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper hid_logitech_hidpp polyval_clmulni drm_panel_backlight_quirks nvme polyval_generic drm_buddy ghash_clmulni_intel drm_display_helper sha512_ssse3 nvme_core r8169 sha256_ssse3 sha1_ssse3 nvme_keyring cec sp5100_tco realtek nvme_auth hid_multitouch video i2c_hid_acpi wmi i2c_hid serio_raw hid_logitech_dj rtsx_usb_sdmmc mmc_core rtsx_usb sunrpc iscsi_tcp libiscsi_tcp
 libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink