Kerneloops

Similar reports
Problem #761752
Component
kernel
Last affected version
0:6.17.7-200.fc42
Executable
unknown
First occurrence
2025-09-04
Last occurrence
2026-01-13
Unique reports
16
Quality
-30

Statistics

Operating system Unique / Total count
Fedora 42 16 / 20
Operating system Count
Fedora 42 20
Architecture Count
x86_64 20
Related packages Count
kernel-core 20
 0:6.16.8-200.fc42 5
 0:6.16.12-200.fc42 4
 0:6.17.13-200.fc42 3
 0:6.16.7-200.fc42 2
 0:6.17.4-200.fc42 1
 0:6.16.5-200.fc42 1
 0:6.16.11-200.fc42 1
 0:6.17.7-200.fc42 1
 0:6.16.10-200.fc42 1
 0:6.16.3-200.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
typec_unregister_partner
typec 0xbc
2
ucsi_notify_common
typec_ucsi 0x6f
3
ucsi_notify_common
typec_ucsi 0x6f
4
ucsi_notify_common
typec_ucsi 0x6f
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
WARNING: CPU: 2 PID: 13376 at fs/kernfs/dir.c:1706 kernfs_remove_by_name_ns+0xd5/0xe0
Modules linked in: wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype tun overlay xt_comment nft_compat 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 snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation bnep snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs btusb intel_rapl_msr uvcvideo snd_soc_hda_codec intel_rapl_common btrtl snd_hda_ext_core uvc intel_pmc_core_pltdrv videobuf2_vmalloc
 videobuf2_memops snd_soc_core videobuf2_v4l2 intel_pmc_core btintel pmt_telemetry snd_usb_audio videobuf2_common btbcm btmtk snd_usbmidi_lib pmt_class snd_ump snd_compress qrtr snd_hda_codec_hdmi snd_rawmidi videodev intel_pmc_ssram_telemetry intel_vsec bluetooth intel_tcc_cooling snd_hda_codec_realtek snd_hda_codec_generic ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp snd_hda_scodec_component mc snd_hda_intel coretemp snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec iwlmvm iTCO_wdt intel_pmc_bxt ee1004 iTCO_vendor_support mei_hdcp mei_pxp snd_hda_core mac80211 kvm snd_hwdep libarc4 irqbypass snd_seq iwlwifi snd_seq_device snd_pcm rapl think_lmi intel_cstate intel_uncore pcspkr i2c_i801 snd_timer i2c_smbus wmi_bmof firmware_attributes_class intel_wmi_thunderbolt cfg80211 mei_me mei intel_pch_thermal intel_xhci_usb_role_switch snd_ctl_led thinkpad_acpi sparse_keymap platform_profile rfkill vfat snd soundcore fat acpi_pad joydev loop zram lz4hc_compress lz4_compress dm_crypt
 i915 i2c_algo_bit polyval_clmulni ghash_clmulni_intel sha512_ssse3 drm_buddy ttm ucsi_acpi uas sha1_ssse3 typec_ucsi typec e1000e usb_storage drm_display_helper thunderbolt cec video intel_oc_wdt i2c_hid_acpi i2c_hid wmi serio_raw r8152 mii sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 2 UID: 0 PID: 13376 Comm: kworker/u16:26 Not tainted 6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 20JXS1S900/20JXS1S900, BIOS N1VET65W (1.55 ) 09/05/2023
Workqueue: USBC000:00-con1 ucsi_poll_worker [typec_ucsi]
RIP: 0010:kernfs_remove_by_name_ns+0xd5/0xe0
Code: 48 83 c4 10 5b 5d c3 cc cc cc cc 48 89 ef e8 22 95 ba ff b8 fe ff ff ff eb e6 0f 0b eb 9f 48 c7 c7 98 40 c7 96 e8 2b e7 af ff <0f> 0b eb e5 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0000:ffffcbf61637fdc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8984928b2800 RCX: 0000000000000027
RDX: ffff8987cf51cf88 RSI: 0000000000000001 RDI: ffff8987cf51cf80
RBP: ffff89848029f408 R08: 0000000000000000 R09: ffffcbf61637fba0
R10: ffffffff97739768 R11: 00000000ffffdfff R12: ffff898481d038b0
R13: ffff8984929db005 R14: 0000000000000000 R15: ffff898480fbd3c0
FS:  0000000000000000(0000) GS:ffff898836f5f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001e702c001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 typec_unregister_partner+0x69/0x100 [typec]
 ucsi_unregister_partner+0x103/0x140 [typec_ucsi]
 ucsi_check_connection+0xbc/0xd0 [typec_ucsi]
 ucsi_poll_worker+0x37/0x110 [typec_ucsi]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>