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: 0 UID: 0 PID: 8816 Comm: syz.5.634 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 5a 24 7d fe 48 c7 c7 20 1b c4 8b 48 c7 c6 19 17 c4 8b ba ec 0a 00 00 48 c7 c1 20 2f c4 8b e8 ab 18 e5 fd 90 <0f> 0b e8 33 24 7d fe 48 c7 c7 20 1b c4 8b 48 c7 c6 19 17 c4 8b ba
RSP: 0018:ffffc900066ef9d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff11020d342b0 RCX: ec754afa53277600
RDX: ffffc90022da3000 RSI: 0000000000001250 RDI: 0000000000001251
RBP: ffff8881069a1580 R08: ffffffff8fa38437 R09: 1ffffffff1f47086
R10: dffffc0000000000 R11: fffffbfff1f47087 R12: 0000000000000063
R13: ffff8881069a14d8 R14: 0000000000000000 R15: 000000000000000b
FS:  00007f754839c6c0(0000) GS:ffff8880b861b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f754839bfc8 CR3: 0000000108ce4000 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: 0033:0x7f754758ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f754839c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 00007f75477b6180 RCX: 00007f754758ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000080
RBP: 00007f7547611e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f75477b6218 R14: 00007f75477b6180 R15: 00007ffc85a55908
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txAbort+0x716/0x760
Code: e9 2c ff ff ff e8 5a 24 7d fe 48 c7 c7 20 1b c4 8b 48 c7 c6 19 17 c4 8b ba ec 0a 00 00 48 c7 c1 20 2f c4 8b e8 ab 18 e5 fd 90 <0f> 0b e8 33 24 7d fe 48 c7 c7 20 1b c4 8b 48 c7 c6 19 17 c4 8b ba
RSP: 0018:ffffc900066ef9d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff11020d342b0 RCX: ec754afa53277600
RDX: ffffc90022da3000 RSI: 0000000000001250 RDI: 0000000000001251
RBP: ffff8881069a1580 R08: ffffffff8fa38437 R09: 1ffffffff1f47086
R10: dffffc0000000000 R11: fffffbfff1f47087 R12: 0000000000000063
R13: ffff8881069a14d8 R14: 0000000000000000 R15: 000000000000000b
FS:  00007f754839c6c0(0000) GS:ffff8880b861b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000084000 CR3: 0000000108ce4000 CR4: 00000000000006f0
