Backtrace

WARNING: CPU: 1 PID: 439 at block/blk-mq.c:1362 blk_mq_dispatch_rq_list+0x587/0x780
Modules linked in: essiv authenc ccm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc eveusb(OE) 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 vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio rt2x00lib mac80211 snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio snd_hda_intel intel_rapl_msr snd_intel_dspcfg snd_hda_codec snd_hda_core cfg80211 snd_hwdep iTCO_wdt intel_rapl_common intel_pmc_bxt
 snd_seq x86_pkg_temp_thermal intel_powerclamp coretemp iTCO_vendor_support kvm_intel kvm eeprom_93cx6 irqbypass rapl intel_cstate intel_uncore pktcdvd mei_hdcp snd_seq_device joydev hp_wmi sparse_keymap snd_pcm rfkill libarc4 wmi_bmof jmb38x_ms snd_timer snd memstick soundcore mei_me mei lpc_ich hp_wireless hp_accel lis3lv02d ip_tables dm_crypt i915 radeon i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sdhci_pci serio_raw ttm r8169 cqhci uas cec sdhci usb_storage drm mmc_core wmi video fuse
CPU: 1 PID: 439 Comm: kworker/1:1H Tainted: G           OE     5.9.16-100.fc32.x86_64 #1
Hardware name: Hewlett-Packard HP ProBook 4540s/17F6, BIOS 68IRR Ver. F.32 11/06/2012
Workqueue: kblockd blk_mq_run_work_fn
RIP: 0010:blk_mq_dispatch_rq_list+0x587/0x780
Code: 00 48 39 d0 0f 85 c4 fd ff ff 49 3b 84 24 28 01 00 00 0f 85 b6 fd ff ff be 01 00 00 00 4c 89 e7 e8 5e ed ff ff e9 b9 fd ff ff <0f> 0b e9 d7 fa ff ff 49 8b 84 24 a8 00 00 00 48 d1 e8 41 89 c7 41
RSP: 0018:ffffa37380567d88 EFLAGS: 00010207
RAX: ffff945200ec0048 RBX: ffffa37380567e30 RCX: ffff945200ec0048
RDX: 0000000000000000 RSI: ffffa37380567e30 RDI: ffff94503c904000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff9451fe4742ac
R10: 0000000000000018 R11: 0000000000000018 R12: ffff94503c904000
R13: ffff9451f791d0a0 R14: ffff945200ec0048 R15: ffff945200ec0000
FS:  0000000000000000(0000) GS:ffff945207a40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f424c160090 CR3: 0000000239a0e004 CR4: 00000000001706e0
Call Trace:
 ? sched_clock+0x5/0x10
 ? sched_clock_cpu+0xc/0xa0
 __blk_mq_sched_dispatch_requests+0xbc/0x180
 blk_mq_sched_dispatch_requests+0x30/0x60
 __blk_mq_run_hw_queue+0x49/0x110
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30