Kerneloops

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Problem #754842
Component
kernel Tainted
Last affected version
0:6.14.0-63.fc42
Executable
unknown
First occurrence
2025-07-27
Last occurrence
2026-01-20
Unique reports
5
Quality
-65

Statistics

Operating system Unique / Total count
Fedora 42 5 / 8
Operating system Count
Fedora 42 8
Architecture Count
x86_64 8
Related packages Count
kernel-core 8
 0:6.14.0-63.fc42 8

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
? show_trace_log_lvl
vmlinux 0x1d3
2
? show_trace_log_lvl
vmlinux 0x1d3
3
? show_trace_log_lvl
vmlinux 0x1d3
4
? ucsi_init
typec_ucsi 0x31
5
? typec_altmode_update_active
typec 0xfa
6
? show_trace_log_lvl
vmlinux 0x1d3
7
? typec_altmode_update_active
typec 0xfa
8
? show_trace_log_lvl
vmlinux 0x1d3
9
? show_trace_log_lvl
vmlinux 0x1d3
10
? show_trace_log_lvl
vmlinux 0x1d3
11
? show_trace_log_lvl
vmlinux 0x1d3
12
? typec_altmode_update_active
typec 0xfa
13
? typec_altmode_update_active
typec 0xfa
14
ucsi_init
typec_ucsi 0x31
15
ucsi_init
typec_ucsi 0x31
16
ucsi_init
typec_ucsi 0x31
17
show_trace_log_lvl
vmlinux 0x1d3
18
show_trace_log_lvl
vmlinux 0x1d3
19
? show_trace_log_lvl
vmlinux 0x1d3
20
show_trace_log_lvl
vmlinux 0x1d3
21
? show_trace_log_lvl
vmlinux 0x1d3
22
show_trace_log_lvl
vmlinux 0x1d3
23
? show_trace_log_lvl
vmlinux 0x1d3
24
show_trace_log_lvl
vmlinux 0x1d3
WARNING: CPU: 2 PID: 110356 at drivers/usb/typec/class.c:311 typec_altmode_update_active+0xfa/0x110 [typec]
Modules linked in: wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 dns_resolver netfs overlay hid_logitech_hidpp uhid uinput snd_seq_dummy rfcomm snd_hrtimer snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi r8153_ecm cdc_ether usbnet r8152 mii 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 ip_set nf_tables qrtr bnep sunrpc 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_hda_codec_hdmi 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_soc_core snd_ctl_led
 snd_hda_codec_realtek intel_uncore_frequency intel_uncore_frequency_common snd_compress snd_hda_codec_generic ath10k_pci ac97_bus snd_hda_scodec_component intel_tcc_cooling snd_pcm_dmaengine ath10k_core x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_intel_dspcfg coretemp vfat snd_intel_sdw_acpi kvm_intel fat snd_hda_codec mac80211 uvcvideo snd_hda_core kvm snd_hwdep uvc dell_pc processor_thermal_device_pci_legacy snd_seq videobuf2_vmalloc btusb platform_profile processor_thermal_device videobuf2_memops snd_seq_device btrtl processor_thermal_wt_hint dell_laptop iTCO_wdt videobuf2_v4l2 snd_pcm rapl libarc4 btintel spi_nor processor_thermal_rfim dell_wmi intel_pmc_bxt videobuf2_common intel_cstate ath btbcm processor_thermal_rapl intel_rapl_msr mtd mei_hdcp mei_pxp btmtk dell_wmi_sysman iTCO_vendor_support dell_smbios intel_rapl_common snd_timer videodev dell_smm_hwmon dcdbas intel_uncore typec_displayport pcspkr cfg80211 processor_thermal_wt_req bluetooth snd firmware_attributes_class spi_intel_pci
 dell_wmi_descriptor thunderbolt wmi_bmof intel_wmi_thunderbolt mc i2c_i801 mei_me processor_thermal_power_floor soundcore spi_intel i2c_smbus intel_pmc_core rfkill processor_thermal_mbox mei pmt_telemetry idma64 intel_pch_thermal intel_soc_dts_iosf int3400_thermal pmt_class intel_hid int3403_thermal acpi_thermal_rel int340x_thermal_zone acpi_pad intel_vsec sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress typec_thunderbolt xfs i915 i2c_algo_bit rtsx_pci_sdmmc drm_buddy polyval_clmulni mmc_core ttm polyval_generic hid_multitouch nvme ghash_clmulni_intel sha512_ssse3 ucsi_acpi nvme_core drm_display_helper typec_ucsi sha256_ssse3 video i2c_hid_acpi nvme_auth rtsx_pci typec cec sha1_ssse3 i2c_hid pinctrl_cannonlake wmi serio_raw fuse
CPU: 2 UID: 0 PID: 110356 Comm: kworker/u32:22 Tainted: G        W         -------  ---  6.14.0-63.fc42.x86_64 #1
Tainted: [W]=WARN
Hardware name: Dell Inc. XPS 13 9380/0KTW76, BIOS 1.3.2 03/29/2019
Workqueue: USBC000:00-con1 ucsi_poll_worker [typec_ucsi]
RIP: 0010:typec_altmode_update_active+0xfa/0x110 [typec]
Code: 0c f0 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 9e ce 15 ef 84 c0 0f 85 75 ff ff ff <0f> 0b e9 6e ff ff ff e8 8a c6 0f f0 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffbe44c6f0bdb8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9c531d5cbc08 RCX: ffff9c569e523f38
RDX: ffff9c531d5cbc08 RSI: 0000000000000001 RDI: ffffffffc0dbf240
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000014
R10: 0000000000000000 R11: ffff9c569e5217c0 R12: 0000000000000001
R13: 0000000000000001 R14: ffff9c5311ac6000 R15: ffff9c531d5cbc08
FS:  0000000000000000(0000) GS:ffff9c569e500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000034d53480d000 CR3: 000000035c82c006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ? show_trace_log_lvl+0x1d3/0x300
 ? show_trace_log_lvl+0x1d3/0x300
 ? show_trace_log_lvl+0x1d3/0x300
 ? ucsi_altmode_update_active+0xb6/0x160 [typec_ucsi]
 ? typec_altmode_update_active+0xfa/0x110 [typec]
 ? __warn.cold+0x93/0xfa
 ? typec_altmode_update_active+0xfa/0x110 [typec]
 ? report_bug+0x103/0x150
 ? handle_bug+0x58/0x90
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? typec_altmode_update_active+0xfa/0x110 [typec]
 ? typec_altmode_update_active+0xf2/0x110 [typec]
 ucsi_altmode_update_active+0xb6/0x160 [typec_ucsi]
 ucsi_check_altmodes+0x6b/0x90 [typec_ucsi]
 ucsi_poll_worker+0x37/0x110 [typec_ucsi]
 process_one_work+0x170/0x320
 worker_thread+0x255/0x390
 ? __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>