Kerneloops

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Problem #758069
Component
kernel Tainted
Last affected version
0:6.14.5-100.fc40
Executable
unknown
First occurrence
2025-07-30
Last occurrence
2026-01-08
Unique reports
5
Quality
-29

Statistics

Operating system Unique / Total count
Fedora 40 5 / 6
Operating system Count
Fedora 40 6
Architecture Count
x86_64 6
Related packages Count
kernel-core 6
 0:6.14.5-100.fc40 6

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
ucsi_altmode_update_active
typec_ucsi 0xb2
2
ucsi_altmode_update_active
typec_ucsi 0xb2
3
ucsi_altmode_update_active
typec_ucsi 0xb2
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 8 PID: 226394 at drivers/usb/typec/class.c:311 typec_altmode_update_active+0xfb/0x110 [typec]
Modules linked in: tun uinput nft_redir snd_seq_dummy rfcomm snd_hrtimer xt_mark nft_compat nft_chain_nat nf_nat nf_conntrack xt_socket nft_socket nf_socket_ipv4 nf_socket_ipv6 nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine iwlmvm mac80211 nvidia_drm(POE) nvidia_modeset(POE) intel_uncore_frequency dell_pc intel_uncore_frequency_common libarc4 snd_ctl_led platform_profile nvidia_uvm(POE) intel_tcc_cooling
 x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp btusb snd_intel_dspcfg r8153_ecm snd_intel_sdw_acpi btrtl dell_rbtn cdc_ether iwlwifi kvm_intel dell_laptop usbnet jc42 snd_hda_codec btintel spi_nor iTCO_wdt btbcm kvm btmtk intel_pmc_bxt intel_rapl_msr ee1004 mei_hdcp mei_pxp mei_wdt mtd nvidia(POE) iTCO_vendor_support ucsi_ccg cfg80211 snd_hda_core bluetooth irqbypass snd_hwdep processor_thermal_device_pci_legacy uvcvideo snd_seq rapl intel_cstate processor_thermal_device snd_seq_device uvc processor_thermal_wt_hint snd_pcm videobuf2_vmalloc dell_wmi_sysman processor_thermal_rfim intel_uncore r8152 videobuf2_memops processor_thermal_rapl videobuf2_v4l2 dell_wmi snd_timer intel_rapl_common dell_smbios videobuf2_common dcdbas mii pcspkr typec_displayport dell_smm_hwmon thunderbolt firmware_attributes_class wmi_bmof dell_wmi_descriptor intel_wmi_thunderbolt e1000e videodev mei_me processor_thermal_wt_req snd processor_thermal_power_floor i2c_i801 spi_intel_pci processor_thermal_mbox spi_intel mc
 i2c_smbus mei rfkill idma64 soundcore drm_ttm_helper i2c_nvidia_gpu intel_pch_thermal intel_soc_dts_iosf hid_logitech_hidpp int3403_thermal int340x_thermal_zone intel_pmc_core pmt_telemetry pmt_class int3400_thermal intel_hid intel_vsec acpi_thermal_rel acpi_pad joydev sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc mmc_core drm_display_helper nvme_core polyval_clmulni polyval_generic ucsi_acpi ghash_clmulni_intel sha512_ssse3 typec_ucsi hid_multitouch intel_ish_ipc sha256_ssse3 mxm_wmi rtsx_pci sha1_ssse3 cec typec video intel_ishtp nvme_auth i2c_hid_acpi i2c_hid wmi pinctrl_cannonlake serio_raw hid_logitech_dj ip6_tables ip_tables fuse
CPU: 8 UID: 0 PID: 226394 Comm: kworker/u64:1 Tainted: P    B      OE      6.14.5-100.fc40.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [B]=BAD_PAGE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Precision 7550/05WP4T, BIOS 1.7.0 03/11/2021
Workqueue: USBC000:00-con2 ucsi_poll_worker [typec_ucsi]
RIP: 0010:typec_altmode_update_active+0xfb/0x110 [typec]
Code: 0c ef 48 8b 44 24 08 65 48 2b 04 25 28 00 00 00 75 1f 48 83 c4 10 5b 5d c3 cc cc cc cc e8 8d 77 12 ee 84 c0 0f 85 74 ff ff ff <0f> 0b e9 6d ff ff ff e8 49 7b 0f ef 66 0f 1f 84 00 00 00 00 00 90
RSP: 0018:ffffb27770e9bdb8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa0614e20e408 RCX: 0000000000204008
RDX: ffffa0614e20e408 RSI: 0000000000000001 RDI: ffffffffc0ef3300
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000014
R10: 0000000000000001 R11: ffffa0804d421800 R12: 0000000000000002
R13: 0000000000000001 R14: ffffa06152a134d0 R15: ffffa0614e20e408
FS:  0000000000000000(0000) GS:ffffa0804d400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f53afffcf38 CR3: 00000013da82c003 CR4: 00000000007726f0
PKRU: 55555554
Call Trace:
 <TASK>
 ucsi_altmode_update_active+0xb2/0x160 [typec_ucsi]
 ucsi_check_altmodes+0x74/0x90 [typec_ucsi]
 ucsi_poll_worker+0x3a/0x110 [typec_ucsi]
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>