Backtrace

general protection fault, probably for non-canonical address 0x589f7c6d31c96444: 0000 [#3] SMP PTI
CPU: 3 PID: 3349 Comm: cgroupify Tainted: G      D           5.12.8-300.fc34.x86_64 #1
Hardware name: System manufacturer P5Q DELUXE/P5Q DELUXE, BIOS 2005    03/25/2009
RIP: 0010:kmem_cache_alloc+0xa6/0x210
Code: 93 d1 7d 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 60 01 00 00 48 85 c0 0f 84 57 01 00 00 41 8b 4c 24 28 49 8b 3c 24 48 01 c1 <48> 8b 19 48 89 ce 49 33 9c 24 b8 00 00 00 48 0f ce 48 31 f3 40 f6
RSP: 0018:ffffa3ed024dfb00 EFLAGS: 00010206
RAX: 589f7c6d31c963e4 RBX: 00000000000000c0 RCX: 589f7c6d31c96444
RDX: 00000000000b0498 RSI: 0000000000000001 RDI: 0000000000030870
RBP: ffff8c2a001da700 R08: ffff8c2b27db0870 R09: 0000000000000000
R10: ffff8c2ada54cf00 R11: 989cd0cacdceccce R12: ffff8c2a001da700
R13: ffffffff8234d8c2 R14: 0000000000000cc0 R15: 0000000000000011
FS:  00007f0435c4a380(0000) GS:ffff8c2b27d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fde35566000 CR3: 00000001db522000 CR4: 00000000000006e0
Call Trace:
 __d_alloc+0x22/0x1e0
 d_alloc+0x1b/0xa0
 d_alloc_parallel+0x46/0x480
 ? avc_has_perm_noaudit+0x72/0xe0
 __lookup_slow+0x4b/0x130
 walk_component+0x11b/0x190
 link_path_walk.part.0.constprop.0+0x228/0x360
 ? path_init+0x1e6/0x3f0
 path_openat+0xa5/0xfc0
 ? __schedule+0x2ea/0x930
 ? avc_has_perm+0x6d/0x160
 do_filp_open+0x8f/0x120
 ? __check_object_size+0x136/0x150
 do_sys_openat2+0x7a/0x130
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f04361021b6
Code: c0 f6 c2 40 75 4e 89 d0 45 31 d2 25 00 00 41 00 3d 00 00 41 00 74 3d 64 8b 04 25 18 00 00 00 85 c0 75 61 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 9e 00 00 00 48 8b 54 24 38 64 48 2b 14 25
RSP: 002b:00007ffff07d9970 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ffff07d99f5 RCX: 00007f04361021b6
RDX: 0000000000000000 RSI: 00007ffff07d99f0 RDI: 0000000000000004
RBP: 00007ffff07d9a40 R08: 00007ffff07d99f0 R09: 00007f0436151650
R10: 0000000000000000 R11: 0000000000000246 R12: 00005590e5894e13
R13: 0000000000000004 R14: 0000000000000000 R15: 00005590e5894e13
Modules linked in: vfat fat uinput 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 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 rfkill nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_analog snd_hda_codec_generic squashfs ledtrig_audio loop cx8800 cx88xx snd_hda_intel uvcvideo tveeprom snd_intel_dspcfg snd_usb_audio videobuf2_dma_sg videobuf2_vmalloc snd_intel_sdw_acpi videobuf2_memops snd_hda_codec videobuf2_v4l2 videobuf2_common snd_usbmidi_lib snd_hda_core snd_hwdep snd_rawmidi snd_seq videodev snd_seq_device snd_pcm coretemp kvm_intel snd_timer kvm snd mc
 soundcore irqbypass iTCO_wdt intel_pmc_bxt iTCO_vendor_support asus_atk0110 i2c_i801 i2c_smbus lpc_ich acpi_cpufreq binfmt_misc zram ip_tables nouveau uas usb_storage drm_ttm_helper ttm mxm_wmi wmi i2c_algo_bit video drm_kms_helper cec firewire_ohci firewire_core serio_raw drm ata_generic skge pata_acpi crc_itu_t sky2 pata_marvell fuse