Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #483633
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-08-29
Last occurrence
2021-08-29
Unique reports
1
Quality
-40

Statistics

Operating system Unique / Total count
Fedora 34 1 / 1
Operating system Count
Fedora 34 1
Architecture Count
x86_64 1

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
chrdev_open
vmlinux 0xe3
2
chrdev_open
vmlinux 0xe3
3
chrdev_open
vmlinux 0xe3
4
chrdev_open
vmlinux 0xe3
5
? chrdev_open
vmlinux 0xe3
6
? chrdev_open
vmlinux 0xe3
7
? chrdev_open
vmlinux 0xe3
8
? chrdev_open
vmlinux 0xe3
9
? chrdev_open
vmlinux 0xe3
10
chrdev_open
vmlinux 0xe3
11
chrdev_open
vmlinux 0xe3
12
? chrdev_open
vmlinux 0xe3
13
chrdev_open
vmlinux 0xe3
14
? chrdev_open
vmlinux 0xe3
15
chrdev_open
vmlinux 0xe3
WARNING: CPU: 4 PID: 73694 at arch/x86/include/asm/kfence.h:44 kfence_unprotect+0x2a/0x80
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref 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_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep sunrpc vfat fat squashfs loop snd_soc_skl snd_hda_codec_hdmi snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi intel_tcc_cooling snd_soc_core snd_ctl_led x86_pkg_temp_thermal intel_powerclamp rmi_smbus coretemp rmi_core snd_hda_codec_realtek snd_compress
 snd_pcm_dmaengine iwlmvm snd_hda_codec_generic ac97_bus kvm_intel snd_hda_intel uvcvideo mei_hdcp mei_wdt iTCO_wdt snd_intel_dspcfg intel_pmc_bxt iTCO_vendor_support snd_intel_sdw_acpi ee1004 mac80211 intel_rapl_msr kvm videobuf2_vmalloc libarc4 snd_hda_codec videobuf2_memops irqbypass videobuf2_v4l2 rapl btusb videobuf2_common intel_cstate snd_hda_core btrtl snd_hwdep btbcm videodev btintel intel_uncore snd_seq snd_seq_device iwlwifi bluetooth snd_pcm joydev pcspkr processor_thermal_device wmi_bmof processor_thermal_rfim i2c_i801 intel_wmi_thunderbolt cfg80211 snd_timer mc i2c_smbus mei_me thunderbolt processor_thermal_mbox ucsi_acpi ecdh_generic typec_ucsi processor_thermal_rapl ecc mei thinkpad_acpi intel_xhci_usb_role_switch intel_rapl_common intel_pch_thermal typec intel_soc_dts_iosf platform_profile ledtrig_audio snd soundcore rfkill int3403_thermal int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel zram ip_tables dm_crypt trusted asn1_encoder i915
 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel e1000e cec ghash_clmulni_intel serio_raw nvme drm nvme_core uas usb_storage wmi video fuse
CPU: 4 PID: 73694 Comm: kworker/4:4 Tainted: G        W  OE     5.13.12-200.fc34.x86_64 #1
Hardware name: LENOVO 20LAS3NJ0N/20LAS3NJ0N, BIOS N27ET32W (1.18 ) 11/08/2018
Workqueue: usb_hub_wq hub_event
RIP: 0010:kfence_unprotect+0x2a/0x80
Code: 0f 1f 44 00 00 55 48 81 e7 00 f0 ff ff 48 89 fd 48 83 ec 08 48 8d 74 24 04 e8 b2 71 d7 ff 48 85 c0 74 07 83 7c 24 04 01 74 13 <0f> 0b 0f 0b c6 05 8b ff c5 01 00 48 83 c4 08 31 c0 5d c3 48 8b 38
RSP: 0018:ffffb42244d2bc50 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffbdc10000
RDX: ffffb42244d2bc54 RSI: 0000000000001000 RDI: ffffffffbdc10000
RBP: 0000000000001000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffb42244d2bce8 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8b0e3e500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000001000 CR3: 0000000167a02004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 page_fault_oops+0x89/0x270
 exc_page_fault+0x78/0x160
 asm_exc_page_fault+0x1e/0x30
RIP: 0010:strcmp+0xc/0x20
Code: 06 49 89 f8 48 83 c6 01 48 83 c7 01 88 47 ff 84 c0 75 eb 4c 89 c0 c3 0f 1f 80 00 00 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 0f <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 31 c0 c3 66 90 48 85
RSP: 0018:ffffb42244d2bd98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b07032df1c0 RCX: ffff8b07032d9dc8
RDX: 0000000000000001 RSI: ffffffffbd66f452 RDI: 0000000000001000
RBP: ffff8b07032df1c0 R08: ffff8b0e3e52a620 R09: ffff8b08eb4088ac
R10: 000000000000000b R11: 000000000000000b R12: ffff8b0e3e52a600
R13: ffff8b0e3e534200 R14: 0000000000000000 R15: 0000000000000000
 hub_event+0x6d/0x1770
 ? check_preempt_wakeup+0xf8/0x250
 ? check_preempt_curr+0x55/0x70
 ? ttwu_do_wakeup+0x17/0x130
 ? try_to_wake_up+0x1bf/0x4d0
 ? mutex_lock+0xe/0x30
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30