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 ...
ERROR: (device loop0): diWrite: ixpxd invalid
ERROR: (device loop0): txCommit: 
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: 5321 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 6a d3 64 fe 48 c7 c7 e0 78 0b 8c 48 c7 c6 d9 74 0b 8c ba ed 0a 00 00 48 c7 c1 e0 8c 0b 8c e8 db e0 c6 fd 90 <0f> 0b e8 43 d3 64 fe 48 c7 c7 e0 78 0b 8c 48 c7 c6 d9 74 0b 8c ba
RSP: 0018:ffffc9000e1174b0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff1100017c3e6 RCX: 5b1eac4b46d1db00
RDX: ffffc9000ec5a000 RSI: 00000000000010f2 RDI: 00000000000010f3
RBP: ffff888000be1f30 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1cbd614 R12: 0000000000000009
R13: ffff888000be1e88 R14: 0000000000000000 R15: 0000000000000001
FS:  00007f6bdf4d86c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000558b63635168 CR3: 000000001ec98000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 txCommit+0x46bd/0x5410 fs/jfs/jfs_txnmgr.c:1355
 jfs_create+0x8f4/0xb10 fs/jfs/namei.c:157
 lookup_open fs/namei.c:4483 [inline]
 open_last_lookups fs/namei.c:4583 [inline]
 path_openat+0x1395/0x3860 fs/namei.c:4827
 do_file_open+0x23e/0x4a0 fs/namei.c:4859
 do_sys_openat2+0x113/0x200 fs/open.c:1366
 do_sys_open fs/open.c:1372 [inline]
 __do_sys_openat fs/open.c:1388 [inline]
 __se_sys_openat fs/open.c:1383 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1383
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6bde59c799
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:00007f6bdf4d7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f6bde815fa0 RCX: 00007f6bde59c799
RDX: 0000000000006042 RSI: 00002000000001c0 RDI: ffffffffffffff9c
RBP: 00007f6bde632c99 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f6bde816038 R14: 00007f6bde815fa0 R15: 00007fffbd920128
 </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 6a d3 64 fe 48 c7 c7 e0 78 0b 8c 48 c7 c6 d9 74 0b 8c ba ed 0a 00 00 48 c7 c1 e0 8c 0b 8c e8 db e0 c6 fd 90 <0f> 0b e8 43 d3 64 fe 48 c7 c7 e0 78 0b 8c 48 c7 c6 d9 74 0b 8c ba
RSP: 0018:ffffc9000e1174b0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff1100017c3e6 RCX: 5b1eac4b46d1db00
RDX: ffffc9000ec5a000 RSI: 00000000000010f2 RDI: 00000000000010f3
RBP: ffff888000be1f30 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1cbd614 R12: 0000000000000009
R13: ffff888000be1e88 R14: 0000000000000000 R15: 0000000000000001
FS:  00007f6bdf4d86c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6bd31d0000 CR3: 000000001ec98000 CR4: 0000000000352ef0