read_mapping_page failed!
ERROR: (device loop0): txCommit: 
general protection fault, probably for non-canonical address 0xdffffc0000000029: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000148-0x000000000000014f]
CPU: 0 PID: 5678 Comm: syz-executor.0 Not tainted 6.3.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:txEnd+0x1b9/0x4a0 fs/jfs/jfs_txnmgr.c:534
Code: 4d c6 23 0e 49 8d bc 24 4c 01 00 00 0f b7 ed 48 89 fa 89 2d 39 c6 23 0e 48 c1 ea 03 66 89 43 28 48 b8 00 00 00 00 00 fc ff df <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 26
RSP: 0018:ffffc90004effb28 EFLAGS: 00010213
RAX: dffffc0000000000 RBX: ffffc90002211110 RCX: 0000000000000000
RDX: 0000000000000029 RSI: ffffffff896b9020 RDI: 000000000000014c
RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffff9038bbcf
R10: 0000000000000001 R11: 1ffffffff1f673a9 R12: 0000000000000000
R13: ffffffff8bcb2600 R14: ffffc90002211112 R15: ffffc90002432060
FS:  00007ffb6f542700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f6243bf950 CR3: 000000001c78d000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 add_missing_indices fs/jfs/jfs_dtree.c:2658 [inline]
 jfs_readdir+0x201f/0x3610 fs/jfs/jfs_dtree.c:3004
 iterate_dir+0x1aa/0x6c0 fs/readdir.c:67
 __do_sys_getdents fs/readdir.c:286 [inline]
 __se_sys_getdents fs/readdir.c:271 [inline]
 __x64_sys_getdents+0x126/0x240 fs/readdir.c:271
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ffb6e88c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffb6f542168 EFLAGS: 00000246 ORIG_RAX: 000000000000004e
RAX: ffffffffffffffda RBX: 00007ffb6e9ac050 RCX: 00007ffb6e88c0c9
RDX: 000000000000004c RSI: 0000000020000100 RDI: 0000000000000004
RBP: 00007ffb6e8e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffceea7b1ef R14: 00007ffb6f542300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txEnd+0x1b9/0x4a0 fs/jfs/jfs_txnmgr.c:534
Code: 4d c6 23 0e 49 8d bc 24 4c 01 00 00 0f b7 ed 48 89 fa 89 2d 39 c6 23 0e 48 c1 ea 03 66 89 43 28 48 b8 00 00 00 00 00 fc ff df <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 26
RSP: 0018:ffffc90004effb28 EFLAGS: 00010213
RAX: dffffc0000000000 RBX: ffffc90002211110 RCX: 0000000000000000
RDX: 0000000000000029 RSI: ffffffff896b9020 RDI: 000000000000014c
RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffff9038bbcf
R10: 0000000000000001 R11: 1ffffffff1f673a9 R12: 0000000000000000
R13: ffffffff8bcb2600 R14: ffffc90002211112 R15: ffffc90002432060
FS:  00007ffb6f542700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f6243bf950 CR3: 000000001c78d000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	4d c6                	rex.WRB (bad)
   2:	23 0e                	and    (%rsi),%ecx
   4:	49 8d bc 24 4c 01 00 	lea    0x14c(%r12),%rdi
   b:	00
   c:	0f b7 ed             	movzwl %bp,%ebp
   f:	48 89 fa             	mov    %rdi,%rdx
  12:	89 2d 39 c6 23 0e    	mov    %ebp,0xe23c639(%rip)        # 0xe23c651
  18:	48 c1 ea 03          	shr    $0x3,%rdx
  1c:	66 89 43 28          	mov    %ax,0x28(%rbx)
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx <-- trapping instruction
  2e:	48 89 f8             	mov    %rdi,%rax
  31:	83 e0 07             	and    $0x7,%eax
  34:	83 c0 03             	add    $0x3,%eax
  37:	38 d0                	cmp    %dl,%al
  39:	7c 08                	jl     0x43
  3b:	84 d2                	test   %dl,%dl
  3d:	0f                   	.byte 0xf
  3e:	85 26                	test   %esp,(%rsi)