loop0: detected capacity change from 0 to 32768
 ... Log Wrap ... Log Wrap ... Log Wrap ...
ERROR: (device loop0): diWrite: ixpxd invalid
ERROR: (device loop0): txCommit: 
 ... Log Wrap ... Log Wrap ... Log Wrap ...
 ... Log Wrap ... Log Wrap ... Log Wrap ...
 ... Log Wrap ... Log Wrap ... Log Wrap ...
 ... Log Wrap ... Log Wrap ... Log Wrap ...
 ... Log Wrap ... Log Wrap ... Log Wrap ...
ERROR: (device loop0): diWrite: ixpxd invalid
BUG at fs/jfs/jfs_txnmgr.c:2797 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2797!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2797 [inline]
RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2622
Code: e9 2c ff ff ff e8 7a ff 6a fe 48 c7 c7 20 fb ea 8b 48 c7 c6 19 f7 ea 8b ba ed 0a 00 00 48 c7 c1 20 0f eb 8b e8 ab 29 ce fd 90 <0f> 0b e8 53 ff 6a fe 48 c7 c7 20 fb ea 8b 48 c7 c6 19 f7 ea 8b ba
RSP: 0018:ffffc9000ae274d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff110025a796a RCX: 881caef4d6476300
RDX: ffffc90020802000 RSI: 000000000000163c RDI: 000000000000163d
RBP: ffff888012d3cb50 R08: ffff88801fc247d3 R09: 1ffff11003f848fa
R10: dffffc0000000000 R11: ffffed1003f848fb R12: 0000000000000024
R13: ffff888012d3caa8 R14: 0000000000000000 R15: 0000000000000004
FS:  00007fc2c77f56c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f2d3632e90 CR3: 00000000126f6000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 txCommit+0x46bd/0x5410 fs/jfs/jfs_txnmgr.c:1355
 jfs_create+0x8f4/0xb10 fs/jfs/namei.c:156
 lookup_open fs/namei.c:4449 [inline]
 open_last_lookups fs/namei.c:4549 [inline]
 path_openat+0x18dd/0x3e20 fs/namei.c:4793
 do_filp_open+0x22d/0x490 fs/namei.c:4823
 do_sys_openat2+0x12f/0x220 fs/open.c:1430
 do_sys_open fs/open.c:1436 [inline]
 __do_sys_openat fs/open.c:1452 [inline]
 __se_sys_openat fs/open.c:1447 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1447
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc2cb39aeb9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc2c77f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fc2cb615fa0 RCX: 00007fc2cb39aeb9
RDX: 000000000000275a RSI: 0000200000000000 RDI: ffffffffffffff9c
RBP: 00007fc2cb408c1f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc2cb616038 R14: 00007fc2cb615fa0 R15: 00007ffea05ee7d8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2797 [inline]
RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2622
Code: e9 2c ff ff ff e8 7a ff 6a fe 48 c7 c7 20 fb ea 8b 48 c7 c6 19 f7 ea 8b ba ed 0a 00 00 48 c7 c1 20 0f eb 8b e8 ab 29 ce fd 90 <0f> 0b e8 53 ff 6a fe 48 c7 c7 20 fb ea 8b 48 c7 c6 19 f7 ea 8b ba
RSP: 0018:ffffc9000ae274d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff110025a796a RCX: 881caef4d6476300
RDX: ffffc90020802000 RSI: 000000000000163c RDI: 000000000000163d
RBP: ffff888012d3cb50 R08: ffff88801fc247d3 R09: 1ffff11003f848fa
R10: dffffc0000000000 R11: ffffed1003f848fb R12: 0000000000000024
R13: ffff888012d3caa8 R14: 0000000000000000 R15: 0000000000000004
FS:  00007fc2c77f56c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc2cb2708c0 CR3: 00000000126f6000 CR4: 0000000000352ef0