ERROR: (device loop6): txCommit: 
read_mapping_page failed!
BUG at fs/jfs/jfs_txnmgr.c:2796 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2796!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 15960 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:txAbort+0x716/0x760
Code: e9 2c ff ff ff e8 4a f7 7c fe 48 c7 c7 60 1e c4 8b 48 c7 c6 59 1a c4 8b ba ec 0a 00 00 48 c7 c1 60 32 c4 8b e8 eb e7 e4 fd 90 <0f> 0b e8 23 f7 7c fe 48 c7 c7 60 1e c4 8b 48 c7 c6 59 1a c4 8b ba
RSP: 0018:ffffc9000370f9d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff11009161d2c RCX: c1062b42cd950600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff888048b0e960 R08: ffff888136624253 R09: 1ffff11026cc484a
R10: dffffc0000000000 R11: ffffed1026cc484b R12: 0000000000000009
R13: ffff888048b0e8b8 R14: 0000000000000000 R15: 0000000000000001
FS:  0000555588d71500(0000) GS:ffff8881a3c15000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a8b7a487e8 CR3: 000000011057e000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 txCommit+0x46e4/0x5430
 jfs_unlink+0x56e/0xa20
 vfs_unlink+0x394/0x650
 do_unlinkat+0x345/0x560
 __x64_sys_unlink+0x47/0x50
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ffacd98e157
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffffbee578 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffacd98e157
RDX: 00007fffffbee5a0 RSI: 00007fffffbee630 RDI: 00007fffffbee630
RBP: 00007fffffbee630 R08: 000000000000ffff R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffffbef720
R13: 00007ffacda11c05 R14: 0000000000089f2f R15: 00007fffffbf18e0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txAbort+0x716/0x760
Code: e9 2c ff ff ff e8 4a f7 7c fe 48 c7 c7 60 1e c4 8b 48 c7 c6 59 1a c4 8b ba ec 0a 00 00 48 c7 c1 60 32 c4 8b e8 eb e7 e4 fd 90 <0f> 0b e8 23 f7 7c fe 48 c7 c7 60 1e c4 8b 48 c7 c6 59 1a c4 8b ba
RSP: 0018:ffffc9000370f9d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff11009161d2c RCX: c1062b42cd950600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff888048b0e960 R08: ffff888136624253 R09: 1ffff11026cc484a
R10: dffffc0000000000 R11: ffffed1026cc484b R12: 0000000000000009
R13: ffff888048b0e8b8 R14: 0000000000000000 R15: 0000000000000001
FS:  0000555588d71500(0000) GS:ffff8881a3c15000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a8b7a487e8 CR3: 000000011057e000 CR4: 00000000000006f0
