loop0: detected capacity change from 0 to 32768
ERROR: (device loop0): xtSearch: XT_GETPAGE: xtree page corrupt
ERROR: (device loop0): remounting filesystem as read-only
xtLookup: xtSearch returned -5
ERROR: (device loop0): xtTruncate: XT_GETPAGE: xtree page corrupt
------------[ cut here ]------------
kernel BUG at fs/jfs/inode.c:169!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3612 Comm: syz-executor177 Not tainted 6.0.0-rc7-syzkaller-00162-g5a77386984b5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:jfs_evict_inode+0x3d8/0x4a0 fs/jfs/inode.c:169
Code: 7c 24 80 00 74 0d e8 e7 8c a5 fe 48 89 df e8 3f 56 02 00 e8 da 8c a5 fe 48 89 df e8 32 34 20 ff e9 f4 fc ff ff e8 c8 8c a5 fe <0f> 0b 48 c7 c7 40 38 4b 8c e8 2a f3 f1 fe e9 55 fc ff ff e8 20 f3
RSP: 0018:ffffc9000375fb70 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88807fb50430 RCX: 0000000000000000
RDX: ffff88807cce1d80 RSI: ffffffff82d67b58 RDI: ffff88807fb50420
RBP: ffff88807fb500b8 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807fb50508
R13: ffff88807fb50458 R14: ffffffff8a293040 R15: ffff88807fb50f38
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000c380 CR3: 000000007e5d6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 evict+0x2ed/0x6b0 fs/inode.c:665
 dispose_list+0x117/0x1e0 fs/inode.c:698
 evict_inodes+0x352/0x450 fs/inode.c:748
 generic_shutdown_super+0xab/0x400 fs/super.c:480
 kill_block_super+0x97/0xf0 fs/super.c:1427
 deactivate_locked_super+0x94/0x160 fs/super.c:332
 deactivate_super+0xad/0xd0 fs/super.c:363
 cleanup_mnt+0x2ae/0x3d0 fs/namespace.c:1186
 task_work_run+0xdd/0x1a0 kernel/task_work.c:177
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xad5/0x29b0 kernel/exit.c:795
 do_group_exit+0xd2/0x2f0 kernel/exit.c:925
 __do_sys_exit_group kernel/exit.c:936 [inline]
 __se_sys_exit_group kernel/exit.c:934 [inline]
 __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:934
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe5d01730e9
Code: Unable to access opcode bytes at RIP 0x7fe5d01730bf.
RSP: 002b:00007ffc5fce8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007fe5d01f6330 RCX: 00007fe5d01730e9
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5d01f6330
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_evict_inode+0x3d8/0x4a0 fs/jfs/inode.c:169
Code: 7c 24 80 00 74 0d e8 e7 8c a5 fe 48 89 df e8 3f 56 02 00 e8 da 8c a5 fe 48 89 df e8 32 34 20 ff e9 f4 fc ff ff e8 c8 8c a5 fe <0f> 0b 48 c7 c7 40 38 4b 8c e8 2a f3 f1 fe e9 55 fc ff ff e8 20 f3
RSP: 0018:ffffc9000375fb70 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88807fb50430 RCX: 0000000000000000
RDX: ffff88807cce1d80 RSI: ffffffff82d67b58 RDI: ffff88807fb50420
RBP: ffff88807fb500b8 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807fb50508
R13: ffff88807fb50458 R14: ffffffff8a293040 R15: ffff88807fb50f38
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe5d01f71d0 CR3: 000000007e5d6000 CR4: 0000000000350ee0