Kerneloops

Similar reports
Problem #761752
Component
kernel
Last affected version
0:6.18.4-100.fc42
Executable
unknown
First occurrence
2025-09-01
Last occurrence
2026-01-17
Unique reports
244
Quality
-28

Graphs

Statistics

Operating system Unique / Total count
Fedora 41 17 / 107
Fedora 42 244 / 1,595
Operating system Count
Fedora 42 1,595
Fedora 41 107
Architecture Count
x86_64 1,702
Related packages Count
kernel-core 1,702
 0:6.16.3-200.fc42 340
 0:6.16.7-200.fc42 309
 0:6.16.5-200.fc42 230
 0:6.16.4-200.fc42 193
 0:6.16.8-200.fc42 169
 0:6.16.10-200.fc42 112
 0:6.16.12-200.fc42 98
 0:6.16.9-200.fc42 65
 0:6.16.7-100.fc41 42
 0:6.16.11-200.fc42 40
 0:6.16.3-100.fc41 32
 0:6.16.5-100.fc41 14
 0:6.17.6-200.fc42 9
 0:6.17.5-200.fc42 8
 0:6.17.4-200.fc42 7
 0:6.17.7-200.fc42 6
 0:6.17.7-100.fc41 6
 0:6.17.6-100.fc41 6
 0:6.17.8-200.fc42 4
 0:6.17.5-100.fc41 3
 0:6.17.9-200.fc42 2
 0:6.16.8-100.fc41 2
 0:6.17.13-200.fc42 1
 0:6.17.10-100.fc41 1
 0:6.18.4-100.fc42 1
 0:6.17.11-200.fc42 1
 0:6.16.11-100.fc41 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
ucsi_notify_common
typec_ucsi 0x6f
2
ucsi_notify_common
typec_ucsi 0x6f
3
ucsi_notify_common
typec_ucsi 0x6f
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
WARNING: CPU: 5 PID: 14799 at drivers/usb/typec/class.c:311 typec_altmode_update_active+0x100/0x110 [typec]
Modules linked in: hid_logitech_hidpp hid_logitech_dj hid_jabra overlay uinput 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 bnep 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 iwlmvm snd_soc_sdca snd_soc_avs snd_soc_hda_codec intel_uncore_frequency snd_hda_ext_core intel_uncore_frequency_common snd_hda_codec_realtek snd_ctl_led dell_pc platform_profile snd_soc_core mac80211 snd_hda_codec_generic snd_hda_scodec_component intel_tcc_cooling snd_compress
 x86_pkg_temp_thermal intel_powerclamp ac97_bus snd_pcm_dmaengine coretemp dell_rbtn snd_usb_audio kvm_intel snd_hda_intel dell_laptop snd_intel_dspcfg snd_intel_sdw_acpi spi_nor vfat iTCO_wdt snd_usbmidi_lib intel_pmc_bxt mtd ee1004 iTCO_vendor_support fat mei_wdt mei_hdcp mei_pxp intel_rapl_msr dell_smm_hwmon libarc4 snd_hda_codec snd_ump kvm snd_hda_core snd_rawmidi uvcvideo snd_hwdep btusb dell_wmi snd_seq uvc btrtl videobuf2_vmalloc videobuf2_memops snd_seq_device btintel iwlwifi btbcm videobuf2_v4l2 dell_smbios snd_pcm dell_wmi_sysman videobuf2_common btmtk processor_thermal_device_pci_legacy irqbypass i2c_i801 dcdbas spi_intel_pci rapl intel_cstate snd_timer processor_thermal_device intel_uncore videodev pcspkr dell_wmi_ddv typec_displayport intel_wmi_thunderbolt firmware_attributes_class dell_wmi_descriptor wmi_bmof processor_thermal_wt_hint spi_intel i2c_smbus bluetooth snd cfg80211 platform_temperature_control mei_me mc processor_thermal_rfim mei processor_thermal_rapl soundcore intel_rapl_common
 processor_thermal_wt_req idma64 rfkill processor_thermal_power_floor processor_thermal_mbox intel_pch_thermal intel_soc_dts_iosf int3403_thermal intel_pmc_core int340x_thermal_zone pmt_telemetry pmt_class int3400_thermal intel_hid intel_pmc_ssram_telemetry intel_vsec acpi_pad sparse_keymap acpi_thermal_rel joydev loop zram lz4hc_compress lz4_compress i915 ucsi_acpi typec_ucsi i2c_algo_bit rtsx_pci_sdmmc drm_buddy mmc_core ttm polyval_clmulni nvme typec ghash_clmulni_intel sha512_ssse3 hid_multitouch sha1_ssse3 drm_display_helper e1000e intel_oc_wdt thunderbolt rtsx_pci video cec nvme_core i2c_hid_acpi i2c_hid nvme_keyring nvme_auth pinctrl_cannonlake wmi serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 5 UID: 0 PID: 14799 Comm: kworker/u32:39 Not tainted 6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Latitude 5300/05KRX2, BIOS 1.36.0 04/21/2025
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 68 e3 eb 75 22 48 83 c4 18 5b e9 41 e8 bb e9 e8 dc 88 b3 e8 8b 74 24 04 84 c0 0f 85 73 ff ff ff <0f> 0b e9 6c ff ff ff e8 a4 bc ba e9 0f 1f 40 00 90 90 90 90 90 90
RSP: 0018:ffffd2aed384bdc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c4b425de008 RCX: ffffd2aed384bc98
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffffc1577380
RBP: ffff8c4b4e8b9000 R08: 0000881b3feefade R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000000 R12: ffff8c4b425de008
R13: ffff8c4b518d2205 R14: 0000000000000000 R15: ffff8c4c7d9b2f00
FS:  0000000000000000(0000) GS:ffff8c4f000df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000d5a70e47004 CR3: 0000000371c2c006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ucsi_altmode_update_active+0xaa/0x180 [typec_ucsi]
 ucsi_check_altmodes+0x69/0xa0 [typec_ucsi]
 ucsi_poll_worker+0x37/0x110 [typec_ucsi]
 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+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>