Backtrace

WARNING: CPU: 19 PID: 15322 at kernel/kthread.c:76 get_kthread_comm+0x30/0x40
Modules linked in: snd_hrtimer xt_nat veth nf_conntrack_netlink nfnetlink xt_CHECKSUM xt_MASQUERADE xt_addrtype ip6table_nat iptable_nat nf_nat iptable_raw ipt_REJECT nf_reject_ipv4 iptable_filter iptable_mangle ip6table_raw ip6t_REJECT rfkill nf_reject_ipv6 xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_LOG nf_log_syslog xt_tcpmss ip6table_filter ip6table_mangle ip6_tables sunrpc binfmt_misc vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) intel_rapl_msr intel_rapl_common isst_if_common snd_hda_codec_realtek snd_hda_codec_generic skx_edac ledtrig_audio snd_hda_codec_hdmi nfit iTCO_wdt libnvdimm snd_hda_intel intel_pmc_bxt snd_intel_dspcfg iTCO_vendor_support x86_pkg_temp_thermal mei_wdt snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp snd_hda_core snd_hwdep snd_seq kvm_intel snd_seq_device kvm snd_pcm irqbypass rapl intel_cstate snd_timer drm_kms_helper mei_me intel_uncore snd rtsx_usb_ms i2c_i801 think_lmi
 intel_wmi_thunderbolt pcspkr wmi_bmof firmware_attributes_class cec joydev memstick mei soundcore lpc_ich i2c_smbus intel_pch_thermal ioatdma drm zram ip_tables dm_crypt crct10dif_pclmul crc32_pclmul nvme crc32c_intel igb e1000e ghash_clmulni_intel nvme_core dca ata_generic i2c_algo_bit pata_acpi wmi rtsx_usb_sdmmc mmc_core rtsx_usb ipmi_devintf ipmi_msghandler fuse br_netfilter bridge stp llc overlay
CPU: 19 PID: 15322 Comm: wdavdaemon Tainted: P           OE     5.17.4-100.fc34.x86_64 #1
Hardware name: LENOVO 30BCS12500/1038, BIOS S05KT52A 02/23/2021
RIP: 0010:get_kthread_comm+0x30/0x40
Code: 42 2e 20 74 25 48 8b 82 a8 0a 00 00 48 85 c0 74 14 4c 8b 40 68 4d 85 c0 74 0b 48 89 f2 4c 89 c6 e9 a5 3b 56 00 e9 40 75 26 00 <0f> 0b eb d7 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 41
RSP: 0018:ffffbce3e12c7cd0 EFLAGS: 00010246
RAX: 0000000000208040 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff93999c06c000 RSI: 0000000000000040 RDI: ffffbce3e12c7cd8
RBP: ffff939887425f00 R08: 0000000000001000 R09: ffff939886a13d78
R10: 0000000000020000 R11: 0000000000000000 R12: ffffbce3e12c7cd8
R13: 0000000000000000 R14: ffffffff8fe5d2a0 R15: ffffffff8fe5d2a0
FS:  00007fb9c56f7640(0000) GS:ffff93d77f6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5140ba3020 CR3: 000000010ea8a006 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
 <TASK>
 proc_task_name+0x75/0xc0
 ? __mod_memcg_lruvec_state+0xa7/0xc0
 ? preempt_count_add+0x68/0xa0
 ? _raw_spin_lock+0x13/0x30
 ? _raw_spin_unlock+0x16/0x30
 proc_pid_status+0x53/0xc10
 ? memcg_slab_post_alloc_hook+0x181/0x280
 proc_single_show+0x4a/0xb0
 seq_read_iter+0x119/0x4b0
 seq_read+0xed/0x120
 ? 0xffffffff8e000000
 vfs_read+0x92/0x190
 ksys_read+0x4f/0xc0
 do_syscall_64+0x38/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fb9ca7f894c
Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 1f fd ff ff 48
RSP: 002b:00007fb9a5f93270 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007fb9a5f932d0 RCX: 00007fb9ca7f894c
RDX: 0000000000001fff RSI: 00007fb9a5f932d0 RDI: 0000000000000039
RBP: 00007fb9a5f95300 R08: 0000000000000000 R09: 00007fb9a5f950d6
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000039 R14: 00007fb9a5f953a0 R15: 0000000000000000
 </TASK>