ERROR: (device loop5): xtTruncate: xt_getpage: xtree page corrupt
BUG at fs/jfs/jfs_txnmgr.c:529 assert(tblk->next == 0)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:529!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 7876 Comm: syz.5.119 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:txEnd+0x51f/0x530
Code: e9 cc fe ff ff e8 a1 e6 66 fe 48 c7 c7 e0 66 0b 8c 48 c7 c6 d9 62 0b 8c ba 11 02 00 00 48 c7 c1 20 67 0b 8c e8 12 01 c9 fd 90 <0f> 0b 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
RSP: 0018:ffffc90007cb73a0 EFLAGS: 00010246
RAX: 0000000000000036 RBX: ffff888117193800 RCX: a9bbd672c4200a00
RDX: ffffc90021943000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc90002a01222 R08: ffff88823c6247d3 R09: 1ffff110478c48fa
R10: dffffc0000000000 R11: ffffed10478c48fb R12: 1ffff92000540249
R13: dffffc0000000000 R14: ffffc90002a01248 R15: 0000000000000008
FS:  00007facf5bee6c0(0000) GS:ffff8882a945d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007facf4de9e80 CR3: 00000001b755a000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 jfs_truncate_nolock+0x2b6/0x340
 jfs_truncate+0xce/0x140
 jfs_direct_IO+0x1f4/0x220
 generic_file_direct_write+0x1db/0x3e0
 __generic_file_write_iter+0x11d/0x230
 generic_file_write_iter+0x14a/0x680
 iter_file_splice_write+0x9a1/0x10f0
 direct_splice_actor+0x101/0x160
 splice_direct_to_actor+0x53a/0xc70
 do_splice_direct+0x1ef/0x310
 do_sendfile+0x535/0x7d0
 __se_sys_sendfile64+0x144/0x1a0
 do_syscall_64+0x14d/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7facf4d9c799
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:00007facf5bee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007facf5015fa0 RCX: 00007facf4d9c799
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
RBP: 00007facf4e32c99 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
R13: 00007facf5016038 R14: 00007facf5015fa0 R15: 00007ffd3a6e57d8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txEnd+0x51f/0x530
Code: e9 cc fe ff ff e8 a1 e6 66 fe 48 c7 c7 e0 66 0b 8c 48 c7 c6 d9 62 0b 8c ba 11 02 00 00 48 c7 c1 20 67 0b 8c e8 12 01 c9 fd 90 <0f> 0b 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
RSP: 0018:ffffc90007cb73a0 EFLAGS: 00010246
RAX: 0000000000000036 RBX: ffff888117193800 RCX: a9bbd672c4200a00
RDX: ffffc90021943000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc90002a01222 R08: ffff88823c6247d3 R09: 1ffff110478c48fa
R10: dffffc0000000000 R11: ffffed10478c48fb R12: 1ffff92000540249
R13: dffffc0000000000 R14: ffffc90002a01248 R15: 0000000000000008
FS:  00007facf5bee6c0(0000) GS:ffff8882a945d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007facf4de9e80 CR3: 00000001b755a000 CR4: 00000000000006f0
