loop0: detected capacity change from 0 to 32768
ERROR: (device loop0): xtTruncate: XT_GETPAGE: xtree page corrupt
ERROR: (device loop0): remounting filesystem as read-only
BUG at fs/jfs/jfs_txnmgr.c:528 assert(tblk->next == 0)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:528!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5488 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00014-g26aff849438c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:txEnd+0x583/0x5a0 fs/jfs/jfs_txnmgr.c:528
Code: e9 59 fb ff ff e8 6d 57 8a fe 48 c7 c1 80 3d 0b 8b ba 10 02 00 00 48 c7 c6 00 38 0b 8b 48 c7 c7 40 38 0b 8b e8 de 32 6d fe 90 <0f> 0b 48 89 ef e8 53 fe e0 fe e9 40 fd ff ff e8 29 fe e0 fe e9 2e
RSP: 0018:ffffc900053b7838 EFLAGS: 00010286
RAX: 0000000000000036 RBX: ffffc90002608110 RCX: ffffffff816a8029
RDX: 0000000000000000 RSI: ffffffff816b04d2 RDI: 0000000000000005
RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000001 R11: 0000000000000001 R12: ffff88806db53000
R13: 0000000000000001 R14: ffffffff8d53e340 R15: ffffc90002608112
FS:  00007f1f364bd6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f3570640e CR3: 000000007061a000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 jfs_truncate_nolock+0x1f5/0x2f0 fs/jfs/inode.c:391
 jfs_truncate+0xeb/0x170 fs/jfs/inode.c:412
 jfs_setattr+0x2ca/0x760 fs/jfs/file.c:119
 notify_change+0x742/0x11c0 fs/attr.c:499
 do_truncate+0x15c/0x220 fs/open.c:66
 handle_truncate fs/namei.c:3280 [inline]
 do_open fs/namei.c:3626 [inline]
 path_openat+0x25a0/0x2c50 fs/namei.c:3779
 do_filp_open+0x1de/0x430 fs/namei.c:3809
 do_sys_openat2+0x176/0x1e0 fs/open.c:1440
 do_sys_open fs/open.c:1455 [inline]
 __do_sys_open fs/open.c:1463 [inline]
 __se_sys_open fs/open.c:1459 [inline]
 __x64_sys_open+0x154/0x1e0 fs/open.c:1459
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f1f3567cb29
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1f364bd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f1f3579bf80 RCX: 00007f1f3567cb29
RDX: 0000000000000000 RSI: 000000000014527e RDI: 0000000020000040
RBP: 00007f1f356c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f1f3579bf80 R15: 00007fff63648e38
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txEnd+0x583/0x5a0 fs/jfs/jfs_txnmgr.c:528
Code: e9 59 fb ff ff e8 6d 57 8a fe 48 c7 c1 80 3d 0b 8b ba 10 02 00 00 48 c7 c6 00 38 0b 8b 48 c7 c7 40 38 0b 8b e8 de 32 6d fe 90 <0f> 0b 48 89 ef e8 53 fe e0 fe e9 40 fd ff ff e8 29 fe e0 fe e9 2e
RSP: 0018:ffffc900053b7838 EFLAGS: 00010286
RAX: 0000000000000036 RBX: ffffc90002608110 RCX: ffffffff816a8029
RDX: 0000000000000000 RSI: ffffffff816b04d2 RDI: 0000000000000005
RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000001 R11: 0000000000000001 R12: ffff88806db53000
R13: 0000000000000001 R14: ffffffff8d53e340 R15: ffffc90002608112
FS:  00007f1f364bd6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f3570640e CR3: 000000007061a000 CR4: 0000000000350ef0