read_mapping_page failed!
ERROR: (device loop0): txAbort: 
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000029: 0000 [#1] SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000148-0x000000000000014f]
CPU: 0 UID: 0 PID: 6399 Comm: syz-executor.0 Not tainted 6.16.0-syzkaller-11895-gcca7a0aae895 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:txEnd+0x21b/0x5a0 fs/jfs/jfs_txnmgr.c:539
Code: 05 8a 34 aa 17 49 8d bd 4c 01 00 00 0f b7 ed 48 89 fa 89 2d 77 34 aa 17 66 89 43 28 48 c1 ea 03 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 c2
RSP: 0018:ffffc9000b0c7ab8 EFLAGS: 00010213
RAX: dffffc0000000000 RBX: ffffc900026c9110 RCX: ffffffff83497ac1
RDX: 0000000000000029 RSI: ffffffff83497ad0 RDI: 000000000000014c
RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8eb8f500
R13: 0000000000000000 R14: 0000000000000000 R15: ffffc900026c9112
FS:  00007efdcda2d6c0(0000) GS:ffff8881246c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7674834000 CR3: 0000000075684000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 add_missing_indices fs/jfs/jfs_dtree.c:2676 [inline]
 jfs_readdir+0x274e/0x47a0 fs/jfs/jfs_dtree.c:3031
 wrap_directory_iterator+0xa2/0xe0 fs/readdir.c:65
 iterate_dir+0x296/0xaf0 fs/readdir.c:108
 __do_sys_getdents fs/readdir.c:326 [inline]
 __se_sys_getdents fs/readdir.c:312 [inline]
 __x64_sys_getdents+0x13c/0x2b0 fs/readdir.c:312
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efdccc7dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007efdcda2d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004e
RAX: ffffffffffffffda RBX: 00007efdccdac050 RCX: 00007efdccc7dda9
RDX: 0000000000001000 RSI: 0000000020006600 RDI: 0000000000000005
RBP: 00007efdcccca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007efdccdac050 R15: 00007ffe61a64128
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txEnd+0x21b/0x5a0 fs/jfs/jfs_txnmgr.c:539
Code: 05 8a 34 aa 17 49 8d bd 4c 01 00 00 0f b7 ed 48 89 fa 89 2d 77 34 aa 17 66 89 43 28 48 c1 ea 03 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 c2
RSP: 0018:ffffc9000b0c7ab8 EFLAGS: 00010213
RAX: dffffc0000000000 RBX: ffffc900026c9110 RCX: ffffffff83497ac1
RDX: 0000000000000029 RSI: ffffffff83497ad0 RDI: 000000000000014c
RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8eb8f500
R13: 0000000000000000 R14: 0000000000000000 R15: ffffc900026c9112
FS:  00007efdcda2d6c0(0000) GS:ffff8881246c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7674834000 CR3: 0000000075684000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	05 8a 34 aa 17       	add    $0x17aa348a,%eax
   5:	49 8d bd 4c 01 00 00 	lea    0x14c(%r13),%rdi
   c:	0f b7 ed             	movzwl %bp,%ebp
   f:	48 89 fa             	mov    %rdi,%rdx
  12:	89 2d 77 34 aa 17    	mov    %ebp,0x17aa3477(%rip)        # 0x17aa348f
  18:	66 89 43 28          	mov    %ax,0x28(%rbx)
  1c:	48 c1 ea 03          	shr    $0x3,%rdx
  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 c2                	test   %eax,%edx