bread failed!
read_mapping_page failed!
bread failed!
BUG at fs/jfs/jfs_txnmgr.c:528 assert(tblk->next == 0)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:528!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 2 PID: 30987 Comm: syz-executor.0 Not tainted 6.8.0-rc4-syzkaller-00005-gc664e16bb1ba #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:txEnd+0x583/0x5a0 fs/jfs/jfs_txnmgr.c:528
Code: e9 59 fb ff ff e8 dd 70 88 fe 48 c7 c1 00 ee 29 8b ba 10 02 00 00 48 c7 c6 80 e8 29 8b 48 c7 c7 c0 e8 29 8b e8 8e 83 6a fe 90 <0f> 0b 48 89 ef e8 f3 00 e3 fe e9 40 fd ff ff e8 b9 00 e3 fe e9 2e
RSP: 0018:ffffc9000ff0fa50 EFLAGS: 00010286
RAX: 0000000000000036 RBX: ffffc900020c7600 RCX: ffffc900065fa000
RDX: 0000000000000000 RSI: ffffffff816e9616 RDI: 0000000000000005
RBP: 0000000000000060 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000006 R12: ffff888021b79800
R13: 00000000000000c0 R14: ffffffff8db27f60 R15: ffffc900020c7602
FS:  0000000000000000(0000) GS:ffff88802c400000(0063) knlGS:00000000f5e30b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000020ca3000 CR3: 00000000007a0000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 jfs_truncate_nolock+0x1f5/0x2f0 fs/jfs/inode.c:391
 jfs_truncate+0xeb/0x170 fs/jfs/inode.c:412
 jfs_write_failed fs/jfs/inode.c:289 [inline]
 jfs_write_begin+0xbe/0xe0 fs/jfs/inode.c:301
 generic_perform_write+0x273/0x620 mm/filemap.c:3930
 __generic_file_write_iter+0x1fd/0x240 mm/filemap.c:4025
 generic_file_write_iter+0xe7/0x350 mm/filemap.c:4051
 call_write_iter include/linux/fs.h:2085 [inline]
 new_sync_write fs/read_write.c:497 [inline]
 vfs_write+0x6de/0x1110 fs/read_write.c:590
 ksys_write+0x12f/0x260 fs/read_write.c:643
 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
 __do_fast_syscall_32+0x7c/0x120 arch/x86/entry/common.c:321
 do_fast_syscall_32+0x33/0x80 arch/x86/entry/common.c:346
 entry_SYSENTER_compat_after_hwframe+0x7c/0x86
RIP: 0023:0xf7257579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f5e305ac EFLAGS: 00000292 ORIG_RAX: 0000000000000004
RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000020000100
RDX: 00000000fffffd9d RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txEnd+0x583/0x5a0 fs/jfs/jfs_txnmgr.c:528
Code: e9 59 fb ff ff e8 dd 70 88 fe 48 c7 c1 00 ee 29 8b ba 10 02 00 00 48 c7 c6 80 e8 29 8b 48 c7 c7 c0 e8 29 8b e8 8e 83 6a fe 90 <0f> 0b 48 89 ef e8 f3 00 e3 fe e9 40 fd ff ff e8 b9 00 e3 fe e9 2e
RSP: 0018:ffffc9000ff0fa50 EFLAGS: 00010286
RAX: 0000000000000036 RBX: ffffc900020c7600 RCX: ffffc900065fa000
RDX: 0000000000000000 RSI: ffffffff816e9616 RDI: 0000000000000005
RBP: 0000000000000060 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000006 R12: ffff888021b79800
R13: 00000000000000c0 R14: ffffffff8db27f60 R15: ffffc900020c7602
FS:  0000000000000000(0000) GS:ffff88802c400000(0063) knlGS:00000000f5e30b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000020ca3000 CR3: 00000000007a0000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 2 bytes skipped:
   0:	10 06                	adc    %al,(%rsi)
   2:	03 74 b4 01          	add    0x1(%rsp,%rsi,4),%esi
   6:	10 07                	adc    %al,(%rdi)
   8:	03 74 b0 01          	add    0x1(%rax,%rsi,4),%esi
   c:	10 08                	adc    %cl,(%rax)
   e:	03 74 d8 01          	add    0x1(%rax,%rbx,8),%esi
  1e:	00 51 52             	add    %dl,0x52(%rcx)
  21:	55                   	push   %rbp
  22:	89 e5                	mov    %esp,%ebp
  24:	0f 34                	sysenter
  26:	cd 80                	int    $0x80
* 28:	5d                   	pop    %rbp <-- trapping instruction
  29:	5a                   	pop    %rdx
  2a:	59                   	pop    %rcx
  2b:	c3                   	ret
  2c:	90                   	nop
  2d:	90                   	nop
  2e:	90                   	nop
  2f:	90                   	nop
  30:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi
  37:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi