ERROR: (device loop4): xtSearch: XT_GETPAGE: xtree page corrupt
BUG: unable to handle page fault for address: ffffffffffffff80
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 4e8b067 P4D 4e8b067 PUD 4e8d067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP
CPU: 0 PID: 10264 Comm: syz-executor.4 Not tainted 5.11.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:diFree+0x45/0x11a0 fs/jfs/jfs_imap.c:853
Code: 04 25 28 00 00 00 48 89 84 24 c8 00 00 00 31 c0 48 8b 47 28 48 89 ea 48 8b 80 78 06 00 00 48 c1 ea 0c 48 89 14 24 4c 8b 70 28 <4d> 8b 66 80 41 39 54 24 04 0f 8e 99 0b 00 00 48 8b 80 a0 00 00 00
RSP: 0018:ffffc90002eebc30 EFLAGS: 00010256
RAX: ffff88811f851d00 RBX: ffff88811fc18c68 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88811fc18c68
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff83f5f1a0
R13: ffff88811fc18c68 R14: 0000000000000000 R15: ffff888102f70b00
FS:  00007fa1e3aef700(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffff80 CR3: 000000011f81e000 CR4: 0000000000350ef0
Call Trace:
 jfs_evict_inode+0xde/0x110 fs/jfs/inode.c:154
 evict+0xc8/0x170 fs/inode.c:577
 jfs_mount+0xfd/0x1b0 fs/jfs/jfs_mount.c:210
 jfs_fill_super+0x174/0x2c0 fs/jfs/super.c:562
 mount_bdev+0x18c/0x1c0 fs/super.c:1366
 legacy_get_tree+0x28/0x50 fs/fs_context.c:592
 vfs_get_tree+0x1d/0xb0 fs/super.c:1496
 do_new_mount fs/namespace.c:2878 [inline]
 path_mount+0x6f7/0xa70 fs/namespace.c:3208
 do_mount+0x70/0x90 fs/namespace.c:3221
 __do_sys_mount fs/namespace.c:3429 [inline]
 __se_sys_mount fs/namespace.c:3406 [inline]
 __x64_sys_mount+0xbf/0xe0 fs/namespace.c:3406
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x46090a
Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00
RSP: 002b:00007fa1e3aeea88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fa1e3aeeb20 RCX: 000000000046090a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fa1e3aeeae0
RBP: 00007fa1e3aeeae0 R08: 00007fa1e3aeeb20 R09: 0000000020000000
R10: 0000000000008001 R11: 0000000000000246 R12: 0000000020000000
R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020064f00
Modules linked in:
CR2: ffffffffffffff80
---[ end trace b3b5fbe852e96c6f ]---
RIP: 0010:diFree+0x45/0x11a0 fs/jfs/jfs_imap.c:853
Code: 04 25 28 00 00 00 48 89 84 24 c8 00 00 00 31 c0 48 8b 47 28 48 89 ea 48 8b 80 78 06 00 00 48 c1 ea 0c 48 89 14 24 4c 8b 70 28 <4d> 8b 66 80 41 39 54 24 04 0f 8e 99 0b 00 00 48 8b 80 a0 00 00 00
RSP: 0018:ffffc90002eebc30 EFLAGS: 00010256
RAX: ffff88811f851d00 RBX: ffff88811fc18c68 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88811fc18c68
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff83f5f1a0
R13: ffff88811fc18c68 R14: 0000000000000000 R15: ffff888102f70b00
FS:  00007fa1e3aef700(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffff80 CR3: 000000011f81e000 CR4: 0000000000350ef0