Backtrace

BUG: unable to handle page fault for address: ffff8b0047f00054
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 43c01067 P4D 43c01067 PUD 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 3 PID: 157654 Comm: runc Not tainted 5.13.4-200.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F41 07/22/2019
RIP: 0010:cgroup_lock_and_drain_offline+0x4c/0x150
Code: e8 69 f4 a7 00 4c 89 e2 48 8b 42 30 48 89 d7 48 8d 50 e0 48 83 f8 20 74 09 48 8d 4f 30 48 39 c8 75 e6 48 85 ff 74 19 48 8b 1f <f6> 43 54 02 75 1b 4c 89 e6 e8 f6 f5 ff ff 48 89 c7 48 85 ff 75 e7
RSP: 0018:ffffb3728db9bd50 EFLAGS: 00010286
RAX: ffff8b5447f00000 RBX: ffff8b0047f00000 RCX: ffff8b5447f00030
RDX: ffff8b5447f00030 RSI: ffffffffb2da9dd0 RDI: ffff8b5447f00000
RBP: ffff8b55c4e12780 R08: ffff8b56b236d7ad R09: 0000000000000000
R10: 0000000000000020 R11: ffff8b54408bc2e8 R12: ffffffffb2da9dd0
R13: 0000000000000000 R14: ffff8b56b236d7a9 R15: 0000000000000000
FS:  00007f6d72121640(0000) GS:ffff8b57508c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8b0047f00054 CR3: 0000000372d22000 CR4: 00000000003506e0
Call Trace:
 ? finish_wait+0x80/0x80
 cgroup_kn_lock_live+0x5f/0xd0
 cgroup_subtree_control_write+0x160/0x400
 kernfs_fop_write_iter+0x11c/0x1b0
 new_sync_write+0x108/0x180
 vfs_write+0x1be/0x250
 ksys_write+0x4f/0xc0
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x55ce81198ffb
Code: fa ff eb bf e8 86 ad fa ff e9 61 ff ff ff cc e8 7b 7c fa ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
RSP: 002b:000000c0002c9ed8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000c000030800 RCX: 000055ce81198ffb
RDX: 000000000000002d RSI: 000000c0000f63c0 RDI: 000000000000000e
RBP: 000000c0002c9f28 R08: 000000c0002c9f01 R09: 0000000000000004
R10: 000000c0000f63c0 R11: 0000000000000212 R12: ffffffffffffffff
R13: 0000000000000015 R14: 0000000000000014 R15: 00000000000000aa
Modules linked in: uinput xt_nat snd_seq_dummy snd_hrtimer veth nf_conntrack_netlink xt_addrtype br_netfilter 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 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 rfkill ip_set overlay nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel intel_rapl_msr intel_rapl_common edac_mce_amd squashfs loop snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm_amd snd_usb_audio kvm uvcvideo snd_hda_core snd_usbmidi_lib snd_rawmidi snd_hwdep videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2
 videobuf2_common snd_seq_device irqbypass rapl snd_pcm wmi_bmof pcspkr gigabyte_wmi videodev joydev snd_timer k10temp i2c_piix4 snd mc soundcore gpio_amdpt acpi_cpufreq gpio_generic zram ip_tables amdgpu hid_logitech_hidpp drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel sp5100_tco ccp ghash_clmulni_intel r8169 hid_logitech_dj wmi video fuse
CR2: ffff8b0047f00054