Kerneloops

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Problem #752415
Component
kernel Tainted
Last affected version
0:6.16.11-200.fc42
Executable
unknown
First occurrence
2025-10-19
Last occurrence
2025-10-19
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
 0:6.16.11-200.fc42 1

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

History

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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
mfi_fc_disconnect
apple_mfi_fastcharge 0x23
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
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 6 PID: 8700 at drivers/power/supply/power_supply_core.c:1755 power_supply_unregister+0x98/0xa0
Modules linked in: snd_usb_audio cdc_ncm cdc_ether snd_usbmidi_lib usbnet snd_ump mii snd_rawmidi apple_mfi_fastcharge uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat 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 nf_tables snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common qrtr snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci sunrpc 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 intel_uncore_frequency snd_soc_sdca intel_uncore_frequency_common iwlmvm snd_soc_avs snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal snd_soc_core intel_powerclamp snd_compress mac80211 ac97_bus coretemp snd_pcm_dmaengine uvcvideo snd_hda_intel kvm_intel processor_thermal_device_pci_legacy snd_intel_dspcfg uvc spi_nor processor_thermal_device snd_intel_sdw_acpi videobuf2_vmalloc iTCO_wdt snd_ctl_led libarc4 intel_rapl_msr mtd processor_thermal_wt_hint snd_hda_codec videobuf2_memops kvm intel_pmc_bxt mei_pxp mei_hdcp btusb platform_temperature_control videobuf2_v4l2 iTCO_vendor_support mei_wdt btrtl videobuf2_common snd_hda_core iwlwifi snd_hwdep btintel processor_thermal_rfim irqbypass videodev btbcm processor_thermal_rapl thinkpad_acpi rapl think_lmi snd_seq intel_rapl_common btmtk vfat intel_cstate fat intel_uncore mc pcspkr intel_wmi_thunderbolt bluetooth wmi_bmof firmware_attributes_class snd_seq_device spi_intel_pci cfg80211
 processor_thermal_wt_req sparse_keymap e1000e i2c_i801 snd_pcm processor_thermal_power_floor spi_intel mei_me i2c_smbus processor_thermal_mbox platform_profile idma64 mei snd_timer intel_soc_dts_iosf intel_pch_thermal intel_pmc_core rfkill pmt_telemetry int3403_thermal snd pmt_class soundcore int340x_thermal_zone intel_pmc_ssram_telemetry int3400_thermal intel_vsec acpi_tad acpi_thermal_rel acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 ucsi_acpi typec_ucsi typec i2c_algo_bit nvme polyval_clmulni drm_buddy nvme_core ghash_clmulni_intel hid_multitouch ttm sha512_ssse3 sha1_ssse3 drm_display_helper nvme_keyring i2c_hid_acpi video thunderbolt nvme_auth pinctrl_cannonlake i2c_hid cec intel_oc_wdt wmi serio_raw i2c_dev fuse
CPU: 6 UID: 0 PID: 8700 Comm: kworker/6:1 Tainted: G        W           6.16.11-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 20QESB9M00/20QESB9M00, BIOS N2HET81W (1.64 ) 03/18/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:power_supply_unregister+0x98/0xa0
Code: ff ff 77 0a 48 85 ff 74 05 e8 24 65 00 00 48 89 ef e8 ec 64 e7 ff 48 89 ef 31 f6 e8 52 5d e7 ff 48 89 ef 5b 5d e9 78 16 e5 ff <0f> 0b eb 84 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0000:ffffceb9d3cefbe8 EFLAGS: 00010206
RAX: 0000000002000112 RBX: ffff8ac1c49f5000 RCX: 000a4ace151f68e0
RDX: 000000007ffffffe RSI: 0000000000000000 RDI: ffff8ac1c49f5000
RBP: ffff8ac1c49f5000 R08: 0000000000000000 R09: 0000000000000000
R10: ffff8ac1d559c0a0 R11: ffff8ac1c0341b10 R12: 0000000000000000
R13: ffffffffc24d70e0 R14: 0000000000000080 R15: ffff8ac1cacd18b0
FS:  0000000000000000(0000) GS:ffff8ac57e15d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feb16274330 CR3: 000000024adfd003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 mfi_fc_disconnect+0x23/0x50 [apple_mfi_fastcharge]
 usb_unbind_device+0x29/0x80
 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+0x1d9/0x810
 hub_port_connect_change+0x97/0x2a0
 hub_event+0x16c/0x4d0
 ? __schedule+0x301/0x7b0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>