Kerneloops

Similar reports
Problem #752415
Component
kernel Tainted
Last affected version
0:6.17.6-200.fc42
Executable
unknown
First occurrence
2025-12-25
Last occurrence
2026-04-02
Unique reports
3
Quality
-55

Statistics

Operating system Unique / Total count
Fedora 42 3 / 3
Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.16.9-200.fc42 1
 0:6.16.7-200.fc42 1
 0:6.17.6-200.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
? warn_thunk_thunk
vmlinux 0x16
2
warn_thunk_thunk
vmlinux 0x16
3
mfi_fc_disconnect
apple_mfi_fastcharge 0x23
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
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 3 PID: 84 at fs/kernfs/dir.c:1706 kernfs_remove_by_name_ns+0xd5/0xe0
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi 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_probes snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_soc_dmic snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_cnl 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 snd_hda_codec_hdmi 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 snd_soc_acpi crc8 soundwire_bus intel_uncore_frequency snd_soc_sdca cdc_ncm cdc_ether
 intel_uncore_frequency_common intel_pmc_core_pltdrv intel_pmc_core pmt_telemetry snd_soc_avs pmt_discovery uvcvideo snd_soc_hda_codec uvc usbnet snd_hda_ext_core videobuf2_vmalloc snd_hda_codec mii snd_hda_core ipheth pmt_class qrtr videobuf2_memops videobuf2_v4l2 videobuf2_common snd_intel_dspcfg bnep videodev intel_pmc_ssram_telemetry snd_intel_sdw_acpi snd_hwdep intel_vsec snd_soc_core mc intel_tcc_cooling btusb btrtl snd_compress btintel ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp coretemp kvm_intel spi_nor apple_mfi_fastcharge snd_seq btbcm sunrpc r8169 kvm snd_seq_device snd_pcm btmtk mtd processor_thermal_device_pci_legacy processor_thermal_device wireless_hotkey mei_hdcp vfat processor_thermal_wt_hint fat irqbypass iwlmvm rapl hp_accel platform_temperature_control intel_cstate hp_wmi mac80211 iTCO_wdt intel_pmc_bxt sparse_keymap platform_profile iTCO_vendor_support mei_pxp libarc4 intel_uncore intel_rapl_msr realtek iwlwifi wmi_bmof bluetooth snd_timer mei_me mei lis3lv02d
 joydev processor_thermal_rfim pcspkr processor_thermal_rapl snd intel_rapl_common idma64 int3400_thermal spi_intel_pci processor_thermal_wt_req cfg80211 processor_thermal_power_floor spi_intel rfkill processor_thermal_mbox int3403_thermal intel_pch_thermal int340x_thermal_zone soundcore i2c_i801 i2c_smbus acpi_pad intel_soc_dts_iosf acpi_thermal_rel loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm sdhci_pci ucsi_acpi sdhci_uhs2 typec_ucsi drm_display_helper sdhci typec cqhci hid_multitouch polyval_clmulni mmc_core ghash_clmulni_intel cec thunderbolt i2c_hid_acpi i2c_hid video intel_oc_wdt wmi pinctrl_cannonlake serio_raw i2c_dev fuse
CPU: 3 UID: 0 PID: 84 Comm: kworker/3:1 Tainted: G        W           6.17.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: HP HP ProBook 440 G7/869D, BIOS S71 Ver. 01.26.00 06/30/2025
Workqueue: usb_hub_wq hub_event
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 c2 c3 b9 ff b8 fe ff ff ff eb e6 0f 0b eb 9f 48 c7 c7 58 e1 08 8e e8 0b 0e 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: 0018:ffffcb3f4038fbc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b100ed0b000 RCX: 0000000000000027
RDX: ffff8b111f59cf88 RSI: 0000000000000001 RDI: ffff8b111f59cf80
RBP: ffff8b100ed0b030 R08: 0000000000000000 R09: ffffcb3f4038fa68
R10: ffffffff8eb3ba88 R11: 00000000ffffdfff R12: 0000000000000000
R13: ffffffffc17530e0 R14: 0000000000000080 R15: ffff8b10023a08b0
FS:  0000000000000000(0000) GS:ffff8b118fbc3000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff5f7ba19a0 CR3: 000000009f42e006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ? cancel_delayed_work_sync+0x66/0x80
 power_supply_unregister+0x52/0xa0
 mfi_fc_disconnect+0x23/0x50 [apple_mfi_fastcharge]
 usb_unbind_device+0x29/0x90
 device_release_driver_internal+0x19e/0x200
 bus_remove_device+0xc2/0x130
 device_del+0x160/0x3d0
 usb_disconnect+0x1d5/0x2d0
 hub_port_connect+0x7e/0x950
 ? port_event+0x319/0x810
 ? port_event+0x1d9/0x810
 hub_port_connect_change+0x97/0x2a0
 hub_event+0x16c/0x4d0
 ? __schedule+0x301/0x7b0
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>