Complete report #1422571
| Frame # |
Function |
Binary |
Source or offset |
Line |
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1
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vmlinux |
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0x64
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2
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vmlinux |
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0x64
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3
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vmlinux |
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0x64
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4
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vmlinux |
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0x64
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vmlinux |
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0x64
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vmlinux |
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0x64
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vmlinux |
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vmlinux |
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0x64
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9
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vmlinux |
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0x64
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10
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dump_stack_lvl
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vmlinux |
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0x64
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11
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dump_stack_lvl
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vmlinux |
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0x64
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12
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vmlinux |
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0x64
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13
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vmlinux |
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0x64
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14
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dump_stack_lvl
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vmlinux |
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0x64
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15
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dump_stack_lvl
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vmlinux |
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0x64
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16
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dump_stack_lvl
|
vmlinux |
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0x64
|
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17
|
typec_unregister_partner
|
typec |
|
0x5b
|
|
18
|
typec_unregister_partner
|
typec |
|
0x5b
|
|
19
|
ucsi_unregister_partner.part.0
|
typec_ucsi |
|
0x83
|
|
20
|
ucsi_unregister_partner.part.0
|
typec_ucsi |
|
0x83
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|
21
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dump_stack_lvl
|
vmlinux |
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0x64
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22
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dump_stack_lvl
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vmlinux |
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0x64
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23
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vmlinux |
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0x64
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24
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dump_stack_lvl
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vmlinux |
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0x64
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25
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vmlinux |
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0x64
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26
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dump_stack_lvl
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vmlinux |
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0x64
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27
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vmlinux |
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0x64
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28
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dump_stack_lvl
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vmlinux |
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0x64
|
WARNING: CPU: 4 PID: 104884 at lib/idr.c:41 idr_alloc_u32+0xc4/0xe0
Modules linked in: usblp ntfs3 thunderbolt uhid tun cdc_ether usbnet mii typec_displayport uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr sunrpc bnep rmi_smbus rmi_core binfmt_misc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl iwlmvm snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc intel_uncore_frequency
intel_uncore_frequency_common snd_soc_sst_dsp intel_tcc_cooling snd_hda_codec_hdmi snd_soc_acpi_intel_match vfat x86_pkg_temp_thermal intel_powerclamp fat snd_soc_acpi mac80211 snd_soc_core coretemp snd_compress snd_ctl_led kvm_intel snd_hda_codec_realtek ac97_bus uvcvideo uvc mei_pxp snd_hda_codec_generic mei_hdcp libarc4 snd_pcm_dmaengine kvm iTCO_wdt intel_pmc_bxt videobuf2_vmalloc videobuf2_memops iTCO_vendor_support intel_rapl_msr btusb videobuf2_v4l2 videobuf2_common iwlwifi btrtl snd_hda_intel btintel snd_intel_dspcfg snd_intel_sdw_acpi btbcm irqbypass rapl btmtk snd_hda_codec videodev bluetooth snd_hda_core intel_cstate mc intel_uncore snd_hwdep pcspkr snd_seq cfg80211 think_lmi intel_wmi_thunderbolt processor_thermal_device_pci_legacy processor_thermal_device firmware_attributes_class snd_seq_device wmi_bmof processor_thermal_wt_hint processor_thermal_rfim snd_pcm thinkpad_acpi i2c_i801 processor_thermal_rapl mei_me snd_timer ledtrig_audio mei i2c_smbus intel_rapl_common processor_thermal_wt_req
platform_profile processor_thermal_power_floor intel_pch_thermal intel_xhci_usb_role_switch processor_thermal_mbox intel_soc_dts_iosf rfkill snd int3403_thermal int340x_thermal_zone soundcore intel_pmc_core intel_vsec int3400_thermal pmt_telemetry acpi_pad acpi_thermal_rel pmt_class joydev squashfs loop zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni i2c_algo_bit polyval_generic drm_buddy ghash_clmulni_intel nvme ttm sha512_ssse3 drm_display_helper uas e1000e sha256_ssse3 usb_storage nvme_core sha1_ssse3 cec ucsi_acpi typec_ucsi nvme_auth typec video wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse i2c_dev
CPU: 4 PID: 104884 Comm: kworker/4:0 Not tainted 6.8.9-100.fc38.x86_64 #1
Hardware name: LENOVO 20KFCTO1WW/20KFCTO1WW, BIOS N20ET74W (1.59 ) 08/26/2025
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:idr_alloc_u32+0xc4/0xe0
Code: df 48 89 e6 e8 3d 99 01 00 31 c0 48 8b 54 24 20 65 48 2b 14 25 28 00 00 00 75 1e 48 83 c4 28 5b 5d 41 5c 41 5d c3 cc cc cc cc <0f> 0b 0d 04 00 00 04 89 47 04 e9 77 ff ff ff e8 48 0a 07 00 0f 1f
RSP: 0018:ffffb92c8e85bc10 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9c4009edb130 RCX: 000000007fffffff
RDX: 0000000000000820 RSI: 0000000000000001 RDI: ffff9c4009edb130
RBP: 0000000009edb000 R08: 0000000000000820 R09: 0000000000000000
R10: ffff9c403f156a20 R11: 0000000000000000 R12: ffff9c403f156a20
R13: ffffb92c8e85bc64 R14: 0000000000000820 R15: ffff9c403f156a20
FS: 0000000000000000(0000) GS:ffff9c4167400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000178a009ad000 CR3: 000000016c428005 CR4: 00000000003706f0
Call Trace:
<TASK>
? idr_alloc_u32+0xc4/0xe0
? __warn+0x81/0x130
? idr_alloc_u32+0xc4/0xe0
? report_bug+0x171/0x1a0
? handle_bug+0x3c/0x80
? exc_invalid_op+0x17/0x70
? asm_exc_invalid_op+0x1a/0x20
? idr_alloc_u32+0xc4/0xe0
? __kernfs_new_node+0x40/0x200
idr_alloc_cyclic+0x56/0xc0
__kernfs_new_node+0xa0/0x200
? kmem_cache_free+0x3b7/0x3e0
? kobject_uevent_env+0x152/0x900
kernfs_new_node+0x56/0x80
kernfs_create_link+0x35/0xb0
sysfs_do_create_link_sd+0x63/0xe0
typec_partner_link_device+0x1f/0x80 [typec]
typec_register_partner+0x159/0x1b0 [typec]
ucsi_register_partner.isra.0+0xc2/0x110 [typec_ucsi]
ucsi_handle_connector_change+0x2c5/0x330 [typec_ucsi]
process_one_work+0x173/0x340
worker_thread+0x27b/0x3a0
? __pfx_worker_thread+0x10/0x10
kthread+0xe5/0x120
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1b/0x30
</TASK>
Complete report #1014759
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
|
vmlinux |
|
0x64
|
|
2
|
|
vmlinux |
|
0x64
|
|
3
|
|
vmlinux |
|
0x64
|
|
4
|
|
vmlinux |
|
0x64
|
|
5
|
|
vmlinux |
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0x64
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6
|
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vmlinux |
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0x64
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|
7
|
|
vmlinux |
|
0x64
|
|
8
|
|
vmlinux |
|
0x64
|
|
9
|
|
vmlinux |
|
0x64
|
|
10
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
11
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
12
|
|
vmlinux |
|
0x64
|
|
13
|
|
vmlinux |
|
0x64
|
|
14
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
15
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
16
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
17
|
typec_unregister_partner
|
typec |
|
0x5b
|
|
18
|
typec_unregister_partner
|
typec |
|
0x5b
|
|
19
|
ucsi_unregister_partner.part.0
|
typec_ucsi |
|
0x83
|
|
20
|
ucsi_unregister_partner.part.0
|
typec_ucsi |
|
0x83
|
|
21
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
22
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
23
|
|
vmlinux |
|
0x64
|
|
24
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
25
|
|
vmlinux |
|
0x64
|
|
26
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
|
27
|
|
vmlinux |
|
0x64
|
|
28
|
dump_stack_lvl
|
vmlinux |
|
0x64
|
WARNING: CPU: 1 PID: 58210 at lib/idr.c:41 idr_alloc_u32+0xc4/0xe0
Modules linked in: tls xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc tun 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 overlay ip_set nf_tables nfnetlink qrtr bnep sunrpc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec intel_uncore_frequency intel_uncore_frequency_common snd_soc_skl intel_tcc_cooling x86_pkg_temp_thermal snd_soc_hdac_hda intel_powerclamp snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp coretemp iTCO_wdt snd_hda_codec_hdmi snd_soc_acpi_intel_match intel_pmc_bxt iTCO_vendor_support iwlmvm snd_soc_acpi kvm_intel snd_ctl_led
mei_hdcp mei_pxp snd_soc_core snd_hda_codec_conexant intel_rapl_msr binfmt_misc snd_hda_codec_generic mac80211 snd_compress kvm ac97_bus snd_pcm_dmaengine snd_usb_audio vfat fat libarc4 snd_hda_intel irqbypass snd_intel_dspcfg rapl snd_intel_sdw_acpi snd_usbmidi_lib snd_hda_codec uvcvideo btusb snd_ump snd_hda_core btrtl uvc videobuf2_vmalloc snd_rawmidi snd_hwdep intel_cstate snd_seq btintel videobuf2_memops iwlwifi intel_uncore videobuf2_v4l2 snd_seq_device btbcm i2c_i801 videobuf2_common btmtk think_lmi pcspkr firmware_attributes_class intel_wmi_thunderbolt wmi_bmof i2c_smbus snd_pcm cfg80211 videodev snd_timer bluetooth mc processor_thermal_device_pci_legacy hid_sensor_als hid_sensor_rotation hid_sensor_gyro_3d mei_me hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_trigger processor_thermal_device hid_sensor_iio_common mei processor_thermal_wt_hint processor_thermal_rfim thinkpad_acpi industrialio_triggered_buffer processor_thermal_rapl kfifo_buf intel_rapl_common industrialio ledtrig_audio
processor_thermal_wt_req platform_profile intel_pch_thermal cdc_acm processor_thermal_power_floor processor_thermal_mbox rfkill intel_soc_dts_iosf intel_xhci_usb_role_switch snd soundcore int3403_thermal int340x_thermal_zone intel_pmc_core intel_vsec int3400_thermal pmt_telemetry acpi_pad pmt_class acpi_thermal_rel joydev squashfs loop zram hid_sensor_hub intel_ishtp_hid i915 cdc_mbim cdc_wdm cdc_ncm wacom cdc_ether usbnet crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni rtsx_pci_sdmmc i2c_algo_bit polyval_generic hid_logitech_hidpp r8152 mii mmc_core nvme drm_buddy ghash_clmulni_intel ttm sha512_ssse3 sha256_ssse3 e1000e nvme_core drm_display_helper sha1_ssse3 ucsi_acpi intel_ish_ipc typec_ucsi nvme_auth rtsx_pci cec typec intel_ishtp video wmi serio_raw hid_logitech_dj ip6_tables ip_tables fuse
CPU: 1 PID: 58210 Comm: kworker/1:0 Tainted: G W 6.8.9-100.fc38.x86_64 #1
Hardware name: LENOVO 20LH002BGE/20LH002BGE, BIOS R0SET50W (1.34 ) 07/20/2020
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:idr_alloc_u32+0xc4/0xe0
Code: df 48 89 e6 e8 3d 99 01 00 31 c0 48 8b 54 24 20 65 48 2b 14 25 28 00 00 00 75 1e 48 83 c4 28 5b 5d 41 5c 41 5d c3 cc cc cc cc <0f> 0b 0d 04 00 00 04 89 47 04 e9 77 ff ff ff e8 48 0a 07 00 0f 1f
RSP: 0018:ffffb172da8f3c10 EFLAGS: 00010246
RAX: 00000000ffff8a81 RBX: ffffd8f3444b6120 RCX: 000000007fffffff
RDX: 0000000000000820 RSI: 0000000000000001 RDI: ffffd8f3444b6120
RBP: 00000000ffffffff R08: 0000000000000820 R09: 0000000000000000
R10: ffff8a811271e360 R11: 0000000000000000 R12: ffff8a811271e360
R13: ffffb172da8f3c64 R14: 0000000000000820 R15: ffff8a811271e360
FS: 0000000000000000(0000) GS:ffff8a8452480000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000139c014fe008 CR3: 00000003fc428002 CR4: 00000000003706f0
Call Trace:
<TASK>
? idr_alloc_u32+0xc4/0xe0
? __warn+0x81/0x130
? idr_alloc_u32+0xc4/0xe0
? report_bug+0x171/0x1a0
? handle_bug+0x3c/0x80
? exc_invalid_op+0x17/0x70
? asm_exc_invalid_op+0x1a/0x20
? idr_alloc_u32+0xc4/0xe0
? __kernfs_new_node+0x40/0x200
idr_alloc_cyclic+0x56/0xc0
__kernfs_new_node+0xa0/0x200
? kmem_cache_free+0x3b7/0x3e0
? kobject_uevent_env+0x152/0x900
kernfs_new_node+0x56/0x80
kernfs_create_link+0x35/0xb0
sysfs_do_create_link_sd+0x63/0xe0
typec_partner_link_device+0x1f/0x80 [typec]
typec_register_partner+0x159/0x1b0 [typec]
ucsi_register_partner.isra.0+0xc2/0x110 [typec_ucsi]
ucsi_handle_connector_change+0x2c5/0x330 [typec_ucsi]
process_one_work+0x173/0x340
worker_thread+0x27b/0x3a0
? __pfx_worker_thread+0x10/0x10
kthread+0xe5/0x120
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1b/0x30
</TASK>