Backtrace

general protection fault, probably for non-canonical address 0x8421ede3de5329f5: 0000 [#2] SMP PTI
CPU: 9 PID: 7900 Comm: pool-org.gnome. Tainted: G      D W I       5.8.18-100.fc31.x86_64 #1
Hardware name: System manufacturer System Product Name/PRIME X299-A, BIOS 1704 02/14/2019
RIP: 0010:kmem_cache_alloc+0x73/0x220
Code: 90 01 00 00 4d 8b 06 65 49 8b 50 08 65 4c 03 05 7b f9 d2 6b 4d 8b 20 4d 85 e4 0f 84 7c 01 00 00 41 8b 46 20 49 8b 3e 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9e 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
RSP: 0018:ffffb5ef4246ba30 EFLAGS: 00010286
RAX: 8421ede3de5329f5 RBX: 0000000000000000 RCX: 000000000000000c
RDX: 0000000000189cb5 RSI: 0000000000092880 RDI: 000000000002f680
RBP: 0000000000092880 R08: ffff93023fe6f680 R09: 0000000000000001
R10: 00000000001d4280 R11: 0000000000000000 R12: 8421ede3de532975
R13: ffffffff9425c45b R14: ffff93023c820e00 R15: ffff93023c820e00
FS:  00007f58f96ad700(0000) GS:ffff93023fe40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 00000007a037c001 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 mempool_alloc+0x5b/0x150
 ? ext4_es_lookup_extent+0x171/0x200
 ? __check_block_validity.constprop.0+0x41/0x80
 bio_alloc_bioset+0x9d/0x1d0
 ? kmem_cache_alloc+0x16c/0x220
 ext4_mpage_readpages+0x595/0x9d0
 ? mem_cgroup_charge+0xc4/0x240
 ? __mod_lruvec_state+0x3c/0xe0
 read_pages+0x69/0x320
 page_cache_readahead_unbounded+0x1aa/0x230
 generic_file_buffered_read+0x145/0xd90
 ? _cond_resched+0x15/0x30
 ? __inode_security_revalidate+0x62/0x70
 generic_file_splice_read+0xeb/0x190
 do_splice+0x5c4/0x610
 __x64_sys_splice+0x92/0x110
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f590d958c23
Code: e8 22 52 f8 ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 4c 8b 54 24 18 8b 54 24 28 b8 13 01 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 31 89 ef 48 89 44 24 08 e8 49 52 f8 ff 48 8b
RSP: 002b:00007f58f96ac440 EFLAGS: 00000293 ORIG_RAX: 0000000000000113
RAX: ffffffffffffffda RBX: 0000000000100000 RCX: 00007f590d958c23
RDX: 0000000000000026 RSI: 00007f58f96ac578 RDI: 0000000000000023
RBP: 0000000000000000 R08: 0000000000100000 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000026
R13: 00007f58f96ac578 R14: 0000000000000023 R15: 00007f58f96ac588
Modules linked in: uas usb_storage xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat intel_rapl_msr intel_rapl_common isst_if_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio nfit snd_hda_intel libnvdimm snd_intel_dspcfg snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_core snd_hwdep kvm_intel snd_seq iTCO_wdt snd_seq_device intel_pmc_bxt iTCO_vendor_support kvm irqbypass snd_pcm rapl intel_cstate snd_timer mei_me eeepc_wmi snd asus_wmi i2c_i801 intel_uncore sparse_keymap rfkill
 intel_wmi_thunderbolt wmi_bmof pcspkr joydev soundcore i2c_smbus mei ioatdma dca ip_tables nouveau video i2c_algo_bit drm_kms_helper cec ttm mxm_wmi drm nvme crct10dif_pclmul crc32_pclmul crc32c_intel e1000e nvme_core ghash_clmulni_intel hid_microsoft ff_memless wmi fuse