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: 1 PID: 3615 Comm: syz-executor233 Not tainted 6.0.0-rc7-syzkaller-00029-g3800a713b607 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 RIP: 0010:jfs_evict_inode+0x433/0x440 fs/jfs/inode.c:169 Code: 89 ef e8 20 27 e1 fe e9 14 fe ff ff e8 e6 32 8e fe 48 c7 c7 60 35 ef 8c 4c 89 ee e8 b7 6e 68 01 e9 89 fd ff ff e8 cd 32 8e fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 41 57 41 56 41 54 53 49 89 RSP: 0018:ffffc90003a0fad0 EFLAGS: 00010293 RAX: ffffffff82f956b3 RBX: ffff888074bbb838 RCX: ffff8880209bbb00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888074bbbbb0 RBP: ffff888074bbb780 R08: ffffffff8209cd81 R09: fffffbfff1fc1024 R10: fffffbfff1fc1024 R11: 1ffffffff1fc1023 R12: dffffc0000000000 R13: ffffffff8accf330 R14: dffffc0000000000 R15: ffff888074bbbbb0 FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fcf9b8f31d0 CR3: 000000007ff8a000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x620 fs/inode.c:665 dispose_list fs/inode.c:698 [inline] evict_inodes+0x658/0x700 fs/inode.c:748 generic_shutdown_super+0x94/0x300 fs/super.c:480 kill_block_super+0x79/0xd0 fs/super.c:1427 deactivate_locked_super+0xa7/0xf0 fs/super.c:332 cleanup_mnt+0x4ce/0x560 fs/namespace.c:1186 task_work_run+0x146/0x1c0 kernel/task_work.c:177 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0x55e/0x20a0 kernel/exit.c:795 do_group_exit+0x23b/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+0x3b/0x40 kernel/exit.c:934 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fcf9b86e689 Code: Unable to access opcode bytes at RIP 0x7fcf9b86e65f. RSP: 002b:00007ffc7c7c8c38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 00007fcf9b8f2330 RCX: 00007fcf9b86e689 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf9b8f2330 R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jfs_evict_inode+0x433/0x440 fs/jfs/inode.c:169 Code: 89 ef e8 20 27 e1 fe e9 14 fe ff ff e8 e6 32 8e fe 48 c7 c7 60 35 ef 8c 4c 89 ee e8 b7 6e 68 01 e9 89 fd ff ff e8 cd 32 8e fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 41 57 41 56 41 54 53 49 89 RSP: 0018:ffffc90003a0fad0 EFLAGS: 00010293 RAX: ffffffff82f956b3 RBX: ffff888074bbb838 RCX: ffff8880209bbb00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888074bbbbb0 RBP: ffff888074bbb780 R08: ffffffff8209cd81 R09: fffffbfff1fc1024 R10: fffffbfff1fc1024 R11: 1ffffffff1fc1023 R12: dffffc0000000000 R13: ffffffff8accf330 R14: dffffc0000000000 R15: ffff888074bbbbb0 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a2200c8dd0 CR3: 000000007ff8a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400