Backtrace

BUG: unable to handle page fault for address: 0000000020000018
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#2] PREEMPT SMP PTI
CPU: 0 PID: 25270 Comm: IPC Launch Tainted: G      D            6.1.14-200.fc37.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B85M-D3PH/B85M-D3PH, BIOS F4 07/04/2014
RIP: 0010:__d_lookup+0x4b/0xc0
Code: 53 8b 2e 89 ea d3 ea 48 8d 1c d0 e8 ff 88 d9 ff 48 8b 03 48 89 c3 48 83 e3 fe 48 83 f8 01 77 0a eb 2f 48 8b 1b 48 85 db 74 27 <39> 6b 18 75 f3 4c 8d 63 50 4c 89 e7 e8 64 74 a0 00 4c 39 6b 10 74
RSP: 0018:ffffad68c825fd10 EFLAGS: 00010216
RAX: 0000000020000000 RBX: 0000000020000000 RCX: 000000000000000c
RDX: ffff9c8fbd785100 RSI: ffffad68c825fd70 RDI: ffff9c8fa4ac2000
RBP: 00000000d04e86a6 R08: 0000000000353133 R09: ffff9c8fbd785100
R10: 00000000000000d1 R11: ffffad68c825fdf0 R12: ffffad68c825fd70
R13: ffff9c8fa4ac2000 R14: ffffad68c825fd70 R15: ffff9c8fa4ac2000
FS:  00007f1c4e2be6c0(0000) GS:ffff9c9015c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000018 CR3: 00000001b8e4a006 CR4: 00000000001706f0
Call Trace:
 <TASK>
 d_hash_and_lookup+0x56/0x80
 ? tid_fd_update_inode+0x70/0x70
 proc_fill_cache+0x44/0x130
 ? tid_fd_update_inode+0x70/0x70
 ? tid_fd_update_inode+0x70/0x70
 proc_readfd_common+0xba/0x220
 iterate_dir+0x177/0x1c0
 __x64_sys_getdents64+0x74/0x110
 ? compat_filldir+0x190/0x190
 ? syscall_trace_enter.constprop.0+0x98/0x1a0
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1c80b2792d
Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d3 e4 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007f1c4e2bd5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 00007f1c4e2bd628 RCX: 00007f1c80b2792d
RDX: 0000000000000200 RSI: 00007f1c4e2bd628 RDI: 00000000000000d1
RBP: 00000000000000d1 R08: 0000000000000000 R09: 0000000000000000
R10: 1999999999999999 R11: 0000000000000246 R12: 0000000000001000
R13: 00007f1c4e2be600 R14: 00007f1c7391fa30 R15: 0000000000000139
 </TASK>
Modules linked in: tls uinput snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set rfkill nf_tables nfnetlink qrtr sunrpc binfmt_misc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp at24 kvm_intel iTCO_wdt intel_pmc_bxt snd_hda_codec_realtek ppdev mei_wdt iTCO_vendor_support mei_pxp mei_hdcp kvm snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass snd_hda_core rapl snd_hwdep i2c_i801 joydev intel_cstate intel_uncore pcspkr i2c_smbus snd_seq snd_seq_device parport_pc snd_pcm parport snd_timer snd mei_me soundcore mei lpc_ich zram dm_crypt amdgpu iommu_v2 gpu_sched drm_buddy radeon drm_ttm_helper crct10dif_pclmul ttm crc32_pclmul crc32c_intel
 polyval_clmulni drm_display_helper polyval_generic ghash_clmulni_intel sha512_ssse3 r8169 cec video wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000020000018