Backtrace

WARNING: CPU: 6 PID: 98871 at block/blk-lib.c:51 __blkdev_issue_discard+0x227/0x280
Modules linked in: nls_utf8 isofs loop bonding cdc_ether usbnet em_meta cls_basic sch_hfsc act_mirred cls_u32 sch_prio sch_ingress 8021q garp mrp dummy xt_comment veth overlay openvswitch nsh nf_conncount uinput xt_MASQUERADE xt_conntrack xt_CHECKSUM ip6t_REJECT ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 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 ip6_tables iptable_filter bnep snd_sof_pci snd_sof_intel_byt sunrpc snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp mei_hdcp mei_wdt snd_sof_intel_hda snd_sof iTCO_wdt intel_pmc_bxt x86_pkg_temp_thermal iTCO_vendor_support ee1004
 intel_powerclamp coretemp snd_soc_skl snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core snd_hda_codec_hdmi snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core intel_rapl_msr snd_compress vfat snd_hda_codec_realtek ac97_bus kvm fat snd_hda_codec_generic snd_pcm_dmaengine irqbypass iwlmvm uvcvideo rapl snd_hda_intel intel_cstate snd_intel_dspcfg videobuf2_vmalloc mac80211 snd_usb_audio intel_uncore pcspkr snd_hda_codec wmi_bmof videobuf2_memops intel_wmi_thunderbolt videobuf2_v4l2 mei_me snd_usbmidi_lib snd_hda_core btusb videobuf2_common i2c_i801 btrtl snd_hwdep i2c_smbus mei videodev idma64 btbcm snd_rawmidi libarc4 btintel snd_seq bluetooth snd_seq_device iwlwifi snd_pcm thinkpad_acpi snd_timer ecdh_generic joydev ledtrig_audio mc cfg80211 ucsi_acpi ecc snd processor_thermal_device typec_ucsi intel_rapl_common soundcore intel_pch_thermal intel_soc_dts_iosf typec rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables
 dm_crypt r8152 mii i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul drm crc32c_intel e1000e nvme ghash_clmulni_intel serio_raw nvme_core rtsx_pci wmi pinctrl_cannonlake video pinctrl_intel fuse [last unloaded: bonding]
CPU: 6 PID: 98871 Comm: blkdiscard Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 20N5S33K00/20N5S33K00, BIOS N2IET92W (1.70 ) 09/21/2020
RIP: 0010:__blkdev_issue_discard+0x227/0x280
Code: 48 8b 44 24 48 65 48 2b 04 25 28 00 00 00 75 6c 8b 44 24 1c 48 83 c4 50 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 0b e9 f1 fe ff ff <0f> 0b 48 8d 74 24 28 4c 89 ef e8 ca bc 00 00 48 c7 c6 e0 22 0a a5
RSP: 0018:ffffa25544c33da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000cc0
RDX: 0000000000010000 RSI: 0000000000000000 RDI: ffff975cdec557c0
RBP: 0000000000010000 R08: 0000000000000000 R09: ffffa25544c33e28
R10: 00000000000002aa R11: 0000000000000012 R12: 0000000000000000
R13: ffff975cdec557c0 R14: ffff975941e38000 R15: 0000000000000000
FS:  00007f86c8e98740(0000) GS:ffff975ce2580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc9799a170 CR3: 000000072899c003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ? vmf_insert_pfn_prot+0x83/0xc0
 blkdev_issue_discard+0x49/0x90
 blk_ioctl_discard+0xa9/0xe0
 blkdev_ioctl+0x83/0x270
 block_ioctl+0x39/0x40
 __x64_sys_ioctl+0x83/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f86c87a388b
Code: 0f 1e fa 48 8b 05 fd 95 2c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd 95 2c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc97808eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000008000000 RCX: 00007f86c87a388b
RDX: 00007ffc97808f10 RSI: 0000000000001277 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000200 R09: 0000000000000000
R10: 00007ffc9799a170 R11: 0000000000000246 R12: 0000000002000000
R13: 0000000000000003 R14: 00007ffc97808f10 R15: 0000000000000000