Kerneloops

Similar reports
Problem #758069
Component
kernel
Last affected version
0:6.17.9-200.fc42
Executable
unknown
First occurrence
2025-10-23
Last occurrence
2026-01-16
Unique reports
86
Quality
-31

Statistics

Operating system Unique / Total count
Fedora 42 86 / 733
Operating system Count
Fedora 42 733
Architecture Count
x86_64 733
Related packages Count
kernel-core 733
 0:6.17.4-200.fc42 517
 0:6.17.8-200.fc42 84
 0:6.17.9-200.fc42 31
 0:6.17.6-200.fc42 26
 0:6.17.7-200.fc42 25
 0:6.17.13-200.fc42 20
 0:6.17.5-200.fc42 18
 0:6.17.12-200.fc42 6
 0:6.17.11-200.fc42 4
 0:6.17.10-200.fc42 2

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 0xaa
2
ucsi_altmode_update_active
typec_ucsi 0xaa
3
? warn_thunk_thunk
vmlinux 0x16
4
ucsi_altmode_update_active
typec_ucsi 0xaa
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: 6 PID: 39349 at drivers/usb/typec/class.c:311 typec_altmode_update_active+0x100/0x110 [typec]
Modules linked in: binfmt_misc overlay uinput uhid rfcomm snd_seq_dummy snd_hrtimer 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 qrtr sunrpc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common bnep iwlmvm snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_soc_dmic snd_hda_codec_generic mac80211 snd_sof_pci_intel_tgl 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 soundwire_cadence snd_sof_pci libarc4 snd_sof_xtensa_dsp snd_sof snd_sof_utils intel_uncore_frequency snd_soc_acpi_intel_match intel_uncore_frequency_common intel_tcc_cooling snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation
 snd_soc_acpi x86_pkg_temp_thermal crc8 intel_powerclamp soundwire_bus coretemp snd_soc_sdca snd_hda_codec_nvhdmi iwlwifi snd_soc_avs btusb snd_hda_codec_hdmi uvcvideo kvm_intel btrtl btintel spi_nor snd_soc_hda_codec hid_logitech_hidpp snd_hda_intel uvc btbcm iTCO_wdt snd_hda_ext_core videobuf2_vmalloc intel_pmc_bxt mei_hdcp mtd mei_pxp iTCO_vendor_support snd_hda_codec intel_rapl_msr btmtk videobuf2_memops kvm snd_soc_core cfg80211 snd_hda_core videobuf2_v4l2 bluetooth videobuf2_common snd_intel_dspcfg snd_compress ac97_bus snd_intel_sdw_acpi dell_wmi snd_hda_scodec_cs35l41_spi snd_pcm_dmaengine snd_hwdep dell_wmi_sysman videodev regmap_spi snd_seq processor_thermal_device_pci irqbypass snd_hda_scodec_cs35l41_i2c dell_smbios snd_hda_scodec_cs35l41 processor_thermal_device vfat alienware_wmi rapl dcdbas snd_seq_device processor_thermal_wt_hint fat intel_cstate intel_uncore mc typec_displayport dell_smm_hwmon platform_profile pcspkr dell_wmi_ddv snd_pcm firmware_attributes_class nvidia_wmi_ec_backlight
 dell_wmi_descriptor wmi_bmof i2c_i801 mei_me platform_temperature_control snd_soc_cs_amp_lib spi_intel_pci processor_thermal_rfim snd_soc_cs35l41_lib spi_intel mei i2c_smbus processor_thermal_rapl cs_dsp idma64 snd_timer rfkill intel_rapl_common snd processor_thermal_wt_req processor_thermal_power_floor soundcore processor_thermal_mbox igen6_edac int3403_thermal intel_pmc_core int340x_thermal_zone serial_multi_instantiate pmt_telemetry joydev pmt_discovery int3400_thermal intel_hid pmt_class acpi_tad acpi_thermal_rel intel_pmc_ssram_telemetry sparse_keymap acpi_pad hid_logitech_dj loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_suballoc_helper hid_sensor_hub intel_ishtp_hid i915 nouveau ucsi_acpi typec_ucsi typec mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm drm_exec i2c_algo_bit drm_buddy nvme ttm nvme_core drm_display_helper spi_pxa2xx_platform intel_ish_ipc video hid_multitouch nvme_keyring dw_dmac polyval_clmulni thunderbolt ghash_clmulni_intel spi_pxa2xx_core intel_ishtp cec nvme_auth
 i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 6 UID: 0 PID: 39349 Comm: kworker/u80:7 Not tainted 6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Alienware Alienware x16 R1/08CJ04, BIOS 1.26.1 08/15/2025
Workqueue: USBC000:00-con1 ucsi_poll_worker [typec_ucsi]
RIP: 0010:typec_altmode_update_active+0x100/0x110 [typec]
Code: 48 8b 44 24 10 65 48 2b 05 b5 38 8e df 75 22 48 83 c4 18 5b c3 cc cc cc cc e8 5c a9 5c dc 8b 74 24 04 84 c0 0f 85 73 ff ff ff <0f> 0b e9 6c ff ff ff e8 a4 7c 67 dd 0f 1f 40 00 90 90 90 90 90 90
RSP: 0018:ffffd3618ae7bdc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e9e1ac0dc08 RCX: ffffd3618ae7bc98
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffffc1b503c0
RBP: ffff8e9e19af9000 R08: 000001cc33dd2e10 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000000 R12: ffff8e9e1ac0dc08
R13: ffff8e9e23b66005 R14: 0000000000000000 R15: ffff8e9e14e28cc0
FS:  0000000000000000(0000) GS:ffff8ea5cf145000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fac2fb3c000 CR3: 00000001fe0fb003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ucsi_altmode_update_active+0xaa/0x180 [typec_ucsi]
 ucsi_check_altmodes+0x69/0xa0 [typec_ucsi]
 ? __pwq_activate_work+0x35/0xb0
 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+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>