Kerneloops

Similar reports
Problem #820020
Component
kernel
Last affected version
0:6.18.9-100.fc42
Executable
unknown
First occurrence
2026-06-13
Last occurrence
2026-06-13
Unique reports
1
Quality
-32

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
 0:6.18.9-100.fc42 1

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
tb_tunnel_activate
thunderbolt 0xb0
2
? ptrace_stop
vmlinux 0x1be
3
? ptrace_stop
vmlinux 0x1be
4
tb_tunnel_activate
thunderbolt 0xb0
5
ptrace_stop
vmlinux 0x1be
6
ptrace_stop
vmlinux 0x1be
7
? ptrace_stop
vmlinux 0x1be
8
ptrace_stop
vmlinux 0x1be
9
? ptrace_stop
vmlinux 0x1be
10
? ptrace_stop
vmlinux 0x1be
11
ptrace_stop
vmlinux 0x1be
12
? ptrace_stop
vmlinux 0x1be
13
ptrace_stop
vmlinux 0x1be
WARNING: CPU: 11 PID: 4551 at drivers/thunderbolt/ctl.c:1131 tb_cfg_read+0x9f/0xf0 [thunderbolt]
Modules linked in: nls_utf8 cifs nls_ucs2_utils cifs_md4 dns_resolver netfs snd_seq_dummy rfcomm snd_hrtimer xt_conntrack bridge stp llc xt_set ip_set xt_addrtype xt_MASQUERADE xt_mark nft_compat binfmt_misc tun overlay 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 cdc_ncm cdc_ether usbnet mii nf_tables nouveau mxm_wmi drm_gpuvm ipheth bnep sunrpc qrtr_mhi thunderbolt_net vfat fat snd_hda_codec_atihdmi snd_hda_codec_nvhdmi snd_hda_codec_hdmi amd_atl intel_rapl_msr snd_hda_intel intel_rapl_common snd_usb_audio snd_hda_codec snd_hda_core qrtr snd_usbmidi_lib btusb snd_intel_dspcfg mc btmtk ath12k snd_intel_sdw_acpi edac_mce_amd snd_ump btrtl snd_hwdep snd_rawmidi qmi_helpers kvm_amd btbcm snd_seq mac80211 snd_seq_device btintel kvm snd_pcm spd5118 cfg80211 bluetooth snd_timer irqbypass i2c_piix4 r8169 apple_mfi_fastcharge atlantic mhi
 rapl wmi_bmof pcspkr rfkill cdc_acm i2c_smbus snd k10temp libarc4 realtek macsec joydev soundcore gpio_amdpt amd_3d_vcache gpio_generic acpi_pad 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 nvme_core drm_buddy drm_display_helper nvme_keyring polyval_clmulni nvme_auth video thunderbolt ghash_clmulni_intel cec hkdf sp5100_tco wmi i2c_dev fuse
CPU: 11 UID: 0 PID: 4551 Comm: kworker/u128:1 Not tainted 6.18.9-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Micro-Star International Co., Ltd. MS-7E51/MAG X870 TOMAHAWK WIFI (MS-7E51), BIOS 1.A71 01/13/2026
Workqueue: thunderbolt0 tb_xdomain_state_work [thunderbolt]
RIP: 0010:tb_cfg_read+0x9f/0xf0 [thunderbolt]
Code: 48 2b 15 bc 68 3b e4 75 64 48 83 c4 28 5b 5d 41 5c 41 5d c3 cc cc cc cc 89 c6 48 c7 c7 49 d3 80 c0 89 44 24 04 e8 d1 13 f8 e0 <0f> 0b 8b 44 24 04 eb c8 8b 5c 24 18 41 83 fc 01 75 0a b8 ed ff ff
RSP: 0018:ffffd080ab4e3d30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000081 RCX: ffffffffa3b6c548
RDX: ffffffffa3b6c548 RSI: 0000000000000086 RDI: ffffffffa3b6c540
RBP: ffff8e581108f740 R08: 0000000000000000 R09: ffffd080ab4e3b10
R10: ffffffffa3b3c2c8 R11: 00000000ffffdfff R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: ffff8e582bac0bb8
FS:  0000000000000000(0000) GS:ffff8e66faba6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000520a2e000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 tb_xdomain_link_state_change.constprop.0+0xd7/0x330 [thunderbolt]
 ? psi_task_switch+0x131/0x390
 ? finish_task_switch.isra.0+0x99/0x2c0
 tb_xdomain_state_work+0x1db/0x3a0 [thunderbolt]
 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>