Backtrace

general protection fault, probably for non-canonical address 0x1b48fbad9950d338: 0000 [#3] SMP PTI
CPU: 7 PID: 2556408 Comm: python3 Tainted: G      D           5.11.22-100.fc32.x86_64 #1
Hardware name: Hewlett-Packard HP Z440 Workstation/212B, BIOS M60 v02.32 05/02/2017
RIP: 0010:__kmalloc+0x9d/0x230
Code: 95 d1 57 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 80 01 00 00 48 85 c0 0f 84 77 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:ffffb36be2807a50 EFLAGS: 00010202
RAX: 1b48fbad9950d308 RBX: ffffb36be2807b98 RCX: 1b48fbad9950d338
RDX: 000000000bd58a3d RSI: 0000000000000dc0 RDI: 000000000002f0c0
RBP: 0000000000000dc0 R08: ffff9b2f8fdef0c0 R09: 0000000013131313
R10: 000000005f636f6c R11: 00000000540b2200 R12: ffff9b2880043a00
R13: 0000000000000044 R14: ffffffffa83f3746 R15: ffff9b2880043a00
FS:  00007f3555634740(0000) GS:ffff9b2f8fdc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000023977f8 CR3: 00000001be94a004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ext4_htree_store_dirent+0x36/0x100
 htree_dirblock_to_tree+0xe2/0x260
 ext4_htree_fill_tree+0x92/0x350
 ? selinux_inode_getattr+0x89/0xa0
 ? ext4_readdir+0x905/0xa30
 ? kmem_cache_alloc_trace+0xef/0x1e0
 ext4_readdir+0x1a3/0xa30
 ? get_page_from_freelist+0x1d90/0x2100
 iterate_dir+0x164/0x1b0
 ovl_iterate_real+0x125/0x650 [overlay]
 ? terminate_walk+0xdc/0xf0
 ? ovl_fill_merge+0x250/0x250 [overlay]
 ovl_iterate+0x12c/0x2f0 [overlay]
 iterate_dir+0x92/0x1b0
 __x64_sys_getdents+0x68/0x100
 ? filldir64+0x1b0/0x1b0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f35542c9315
Code: 83 c7 13 e9 4d b7 fc ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 56 48 63 ff b8 4e 00 00 00 41 55 41 54 55 53 48 89 f3 0f 05 <48> 3d 00 f0 ff ff 77 55 4c 8d 2c 03 49 89 c6 4c 39 eb 73 3d 0f 1f
RSP: 002b:00007ffcea890b30 EFLAGS: 00000246 ORIG_RAX: 000000000000004e
RAX: ffffffffffffffda RBX: 000000000238f7f0 RCX: 00007f35542c9315
RDX: 0000000000008000 RSI: 000000000238f7f0 RDI: 0000000000000003
RBP: 000000000238f7f0 R08: fffffffffffffffe R09: 00007f35553c4f80
R10: 00007ffcea8905e0 R11: 0000000000000246 R12: ffffffffffffff70
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
Modules linked in: xt_nat veth nf_conntrack_netlink xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT xt_addrtype nf_nat_tftp nf_conntrack_tftp br_netfilter tun 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 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 overlay ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_realtek intel_rapl_msr intel_rapl_common snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel sb_edac snd_intel_dspcfg soundwire_intel x86_pkg_temp_thermal intel_powerclamp soundwire_generic_allocation coretemp snd_soc_core snd_compress kvm_intel snd_pcm_dmaengine soundwire_cadence snd_hda_codec
 snd_hda_core ac97_bus snd_hwdep iTCO_wdt kvm snd_seq intel_pmc_bxt iTCO_vendor_support snd_seq_device irqbypass snd_pcm rapl intel_cstate hp_wmi snd_timer intel_uncore sparse_keymap rfkill wmi_bmof pcspkr snd i2c_i801 soundcore i2c_smbus lpc_ich tpm_infineon ip_tables nouveau crct10dif_pclmul crc32_pclmul crc32c_intel video mxm_wmi i2c_algo_bit drm_ttm_helper ttm ghash_clmulni_intel drm_kms_helper cec serio_raw drm e1000e nvme nvme_core wmi fuse