Oops: general protection fault, probably for non-canonical address 0xe3fffa2202e1cee8: 0000 [#1] SMP KASAN PTI
KASAN: maybe wild-memory-access in range [0x1ffff110170e7740-0x1ffff110170e7747]
CPU: 1 UID: 0 PID: 6207 Comm: syz.2.69 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026
RIP: 0010:pid_is_meaningful fs/gfs2/glock.c:1422 [inline]
RIP: 0010:dump_holder fs/gfs2/glock.c:2234 [inline]
RIP: 0010:gfs2_dump_glock+0xe2c/0x1a60 fs/gfs2/glock.c:2352
Code: c2 00 c9 19 8c e8 04 06 85 fd ba 20 00 00 00 48 8d bc 24 c0 00 00 00 31 f6 e8 60 fa 11 fe 4d 8d 7c 24 20 4d 89 fe 49 c1 ee 03 <43> 0f b6 04 2e 84 c0 0f 85 77 06 00 00 41 0f b7 1f 89 de 81 e6 00
RSP: 0018:ffffc90005bff700 EFLAGS: 00010207
RAX: ffffc90005bff7c0 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90005bff7e0
RBP: ffffc90005bff9f0 R08: ffffc90005bff7df R09: 0000000000000000
R10: ffffc90005bff7c0 R11: fffff52000b7fefc R12: 1ffff110170e7724
R13: dffffc0000000000 R14: 03fffe2202e1cee8 R15: 1ffff110170e7744
FS:  00007f3eabab56c0(0000) GS:ffff888125541000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c34c4c7 CR3: 000000007b6b8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 gfs2_consist_inode_i+0xf5/0x110 fs/gfs2/util.c:346
 gfs2_dirent_scan+0x545/0x690 fs/gfs2/dir.c:-1
 gfs2_dir_read+0x78e/0x1760 fs/gfs2/dir.c:1600
 gfs2_readdir+0x169/0x1e0 fs/gfs2/file.c:116
 iterate_dir+0x399/0x570 fs/readdir.c:108
 __do_sys_getdents64 fs/readdir.c:412 [inline]
 __se_sys_getdents64+0xf1/0x280 fs/readdir.c:397
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3eaab9c799
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3eabab5028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 00007f3eaae16090 RCX: 00007f3eaab9c799
RDX: 0000000000000029 RSI: 9999999999999999 RDI: 0000000000000004
RBP: 00007f3eaac32c99 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f3eaae16128 R14: 00007f3eaae16090 R15: 00007ffc927837c8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:pid_is_meaningful fs/gfs2/glock.c:1422 [inline]
RIP: 0010:dump_holder fs/gfs2/glock.c:2234 [inline]
RIP: 0010:gfs2_dump_glock+0xe2c/0x1a60 fs/gfs2/glock.c:2352
Code: c2 00 c9 19 8c e8 04 06 85 fd ba 20 00 00 00 48 8d bc 24 c0 00 00 00 31 f6 e8 60 fa 11 fe 4d 8d 7c 24 20 4d 89 fe 49 c1 ee 03 <43> 0f b6 04 2e 84 c0 0f 85 77 06 00 00 41 0f b7 1f 89 de 81 e6 00
RSP: 0018:ffffc90005bff700 EFLAGS: 00010207
RAX: ffffc90005bff7c0 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90005bff7e0
RBP: ffffc90005bff9f0 R08: ffffc90005bff7df R09: 0000000000000000
R10: ffffc90005bff7c0 R11: fffff52000b7fefc R12: 1ffff110170e7724
R13: dffffc0000000000 R14: 03fffe2202e1cee8 R15: 1ffff110170e7744
FS:  00007f3eabab56c0(0000) GS:ffff888125541000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c34c4c7 CR3: 000000007b6b8000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	c2 00 c9             	ret    $0xc900
   3:	19 8c e8 04 06 85 fd 	sbb    %ecx,-0x27af9fc(%rax,%rbp,8)
   a:	ba 20 00 00 00       	mov    $0x20,%edx
   f:	48 8d bc 24 c0 00 00 	lea    0xc0(%rsp),%rdi
  16:	00
  17:	31 f6                	xor    %esi,%esi
  19:	e8 60 fa 11 fe       	call   0xfe11fa7e
  1e:	4d 8d 7c 24 20       	lea    0x20(%r12),%r15
  23:	4d 89 fe             	mov    %r15,%r14
  26:	49 c1 ee 03          	shr    $0x3,%r14
* 2a:	43 0f b6 04 2e       	movzbl (%r14,%r13,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 77 06 00 00    	jne    0x6ae
  37:	41 0f b7 1f          	movzwl (%r15),%ebx
  3b:	89 de                	mov    %ebx,%esi
  3d:	81                   	.byte 0x81
  3e:	e6 00                	out    %al,$0x0