Oops: general protection fault, probably for non-canonical address 0xeab231e6ae968b84: 0000 [#1] SMP KASAN PTI
KASAN: maybe wild-memory-access in range [0x5591af3574b45c20-0x5591af3574b45c27]
CPU: 1 UID: 0 PID: 6773 Comm: syz.0.32 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:pid_is_meaningful fs/gfs2/glock.c:1467 [inline]
RIP: 0010:dump_holder fs/gfs2/glock.c:2291 [inline]
RIP: 0010:gfs2_dump_glock+0x1033/0x1c50 fs/gfs2/glock.c:2413
Code: 40 a5 70 8b be 4b 03 00 00 48 c7 c2 80 a5 70 8b e8 c2 4d a8 fd 49 8d 5d 20 49 89 de 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 06 84 c0 0f 85 28 06 00 00 48 89 5c 24 28 0f b7 1b 89
RSP: 0018:ffffc900036d6f00 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 5591af3574b45c20 RCX: ffff88802b35bc00
RDX: 0000000000000000 RSI: ffffffff8b7de9e0 RDI: ffffffff8b7de9a0
RBP: ffffc900036d71f0 R08: ffffffff8db3c5e0 R09: ffffffff83f47413
R10: dffffc0000000000 R11: fffffbfff1e6a8ff R12: ffffffff83f47413
R13: 5591af3574b45c00 R14: 0ab235e6ae968b84 R15: 0000000000000000
FS:  00007f540b3fe6c0(0000) GS:ffff88812677c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f540b3fdf98 CR3: 0000000071d70000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 gfs2_consist_inode_i+0xf5/0x110 fs/gfs2/util.c:448
 gfs2_dirent_scan+0x545/0x680 fs/gfs2/dir.c:-1
 gfs2_dirent_search+0x2e0/0x7e0 fs/gfs2/dir.c:854
 gfs2_dir_search+0x4c/0x220 fs/gfs2/dir.c:1651
 gfs2_lookupi+0x3d9/0x5a0 fs/gfs2/inode.c:340
 __gfs2_lookup+0x8f/0x270 fs/gfs2/inode.c:975
 __lookup_slow+0x297/0x3d0 fs/namei.c:1808
 lookup_slow+0x53/0x70 fs/namei.c:1825
 walk_component fs/namei.c:2129 [inline]
 link_path_walk+0x935/0xea0 fs/namei.c:2497
 path_lookupat+0x97/0x430 fs/namei.c:2653
 do_o_path+0x97/0x1f0 fs/namei.c:4017
 path_openat+0x311b/0x3830 fs/namei.c:4039
 do_filp_open+0x1fa/0x410 fs/namei.c:4073
 do_sys_openat2+0x121/0x1c0 fs/open.c:1435
 do_sys_open fs/open.c:1450 [inline]
 __do_sys_openat fs/open.c:1466 [inline]
 __se_sys_openat fs/open.c:1461 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1461
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x8a/0x300 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f540c18e9a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f540b3fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f540c3b6080 RCX: 00007f540c18e9a9
RDX: 0000000000200002 RSI: 00002000000000c0 RDI: ffffffffffffff9c
RBP: 00007f540c210d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f540c3b6080 R15: 00007fff02e48bc8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:pid_is_meaningful fs/gfs2/glock.c:1467 [inline]
RIP: 0010:dump_holder fs/gfs2/glock.c:2291 [inline]
RIP: 0010:gfs2_dump_glock+0x1033/0x1c50 fs/gfs2/glock.c:2413
Code: 40 a5 70 8b be 4b 03 00 00 48 c7 c2 80 a5 70 8b e8 c2 4d a8 fd 49 8d 5d 20 49 89 de 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 06 84 c0 0f 85 28 06 00 00 48 89 5c 24 28 0f b7 1b 89
RSP: 0018:ffffc900036d6f00 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 5591af3574b45c20 RCX: ffff88802b35bc00
RDX: 0000000000000000 RSI: ffffffff8b7de9e0 RDI: ffffffff8b7de9a0
RBP: ffffc900036d71f0 R08: ffffffff8db3c5e0 R09: ffffffff83f47413
R10: dffffc0000000000 R11: fffffbfff1e6a8ff R12: ffffffff83f47413
R13: 5591af3574b45c00 R14: 0ab235e6ae968b84 R15: 0000000000000000
FS:  00007f540b3fe6c0(0000) GS:ffff88812667c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f540b3fed58 CR3: 0000000071d70000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	40 a5                	rex movsl %ds:(%rsi),%es:(%rdi)
   2:	70 8b                	jo     0xffffff8f
   4:	be 4b 03 00 00       	mov    $0x34b,%esi
   9:	48 c7 c2 80 a5 70 8b 	mov    $0xffffffff8b70a580,%rdx
  10:	e8 c2 4d a8 fd       	call   0xfda84dd7
  15:	49 8d 5d 20          	lea    0x20(%r13),%rbx
  19:	49 89 de             	mov    %rbx,%r14
  1c:	49 c1 ee 03          	shr    $0x3,%r14
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	41 0f b6 04 06       	movzbl (%r14,%rax,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 28 06 00 00    	jne    0x65f
  37:	48 89 5c 24 28       	mov    %rbx,0x28(%rsp)
  3c:	0f b7 1b             	movzwl (%rbx),%ebx
  3f:	89                   	.byte 0x89