Oops: general protection fault, probably for non-canonical address 0xe0001c0000000004: 0000 [#1] SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0x0001000000000020-0x0001000000000027]
CPU: 0 UID: 0 PID: 26996 Comm: syz.3.5564 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:pid_is_meaningful fs/gfs2/glock.c:1470 [inline]
RIP: 0010:dump_holder fs/gfs2/glock.c:2278 [inline]
RIP: 0010:gfs2_dump_glock+0xfbb/0x1bc0 fs/gfs2/glock.c:2398
Code: c0 66 b1 8b be 65 03 00 00 48 c7 c2 00 67 b1 8b e8 4a c6 a2 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:ffffc900043c7060 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 0001000000000021 RCX: 0000000000080000
RDX: ffffc9001f0f6000 RSI: 000000000002ec32 RDI: 000000000002ec33
RBP: ffffc900043c7350 R08: 0000000000000000 R09: ffffffff83faf60b
R10: dffffc0000000000 R11: fffffbfff1f3c22f R12: ffffffff83faf60b
R13: 0001000000000001 R14: 0000200000000004 R15: 0000000000000000
FS:  00007f9b7136b6c0(0000) GS:ffff888125d0c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000080 CR3: 000000005e1ac000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 gfs2_consist_inode_i+0xf5/0x110 fs/gfs2/util.c:446
 gfs2_dirent_scan+0x545/0x690 fs/gfs2/dir.c:-1
 gfs2_dirent_search+0x2cb/0x710 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:1816
 lookup_slow+0x53/0x70 fs/namei.c:1833
 walk_component+0x2d2/0x400 fs/namei.c:2151
 lookup_last fs/namei.c:2652 [inline]
 path_lookupat+0x163/0x430 fs/namei.c:2676
 filename_lookup+0x212/0x570 fs/namei.c:2705
 filename_setxattr+0xb6/0x600 fs/xattr.c:660
 path_setxattrat+0x364/0x3a0 fs/xattr.c:713
 __do_sys_lsetxattr fs/xattr.c:754 [inline]
 __se_sys_lsetxattr fs/xattr.c:750 [inline]
 __x64_sys_lsetxattr+0xbf/0xe0 fs/xattr.c:750
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9b7058eec9
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:00007f9b7136b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
RAX: ffffffffffffffda RBX: 00007f9b707e5fa0 RCX: 00007f9b7058eec9
RDX: 00002000000001c0 RSI: 00002000000000c0 RDI: 0000200000000140
RBP: 00007f9b70611f91 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9b707e6038 R14: 00007f9b707e5fa0 R15: 00007ffeef96c5e8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:pid_is_meaningful fs/gfs2/glock.c:1470 [inline]
RIP: 0010:dump_holder fs/gfs2/glock.c:2278 [inline]
RIP: 0010:gfs2_dump_glock+0xfbb/0x1bc0 fs/gfs2/glock.c:2398
Code: c0 66 b1 8b be 65 03 00 00 48 c7 c2 00 67 b1 8b e8 4a c6 a2 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:ffffc900043c7060 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 0001000000000021 RCX: 0000000000080000
RDX: ffffc9001f0f6000 RSI: 000000000002ec32 RDI: 000000000002ec33
RBP: ffffc900043c7350 R08: 0000000000000000 R09: ffffffff83faf60b
R10: dffffc0000000000 R11: fffffbfff1f3c22f R12: ffffffff83faf60b
R13: 0001000000000001 R14: 0000200000000004 R15: 0000000000000000
FS:  00007f9b7136b6c0(0000) GS:ffff888125d0c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3c5456 CR3: 000000005e1ac000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	c0 66 b1 8b          	shlb   $0x8b,-0x4f(%rsi)
   4:	be 65 03 00 00       	mov    $0x365,%esi
   9:	48 c7 c2 00 67 b1 8b 	mov    $0xffffffff8bb16700,%rdx
  10:	e8 4a c6 a2 fd       	call   0xfda2c65f
  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