loop0: detected capacity change from 0 to 32768
=======================================================
WARNING: The mand mount option has been deprecated and
         and is ignored by this kernel. Remove the mand
         option from the mount to silence this warning.
=======================================================
------------[ cut here ]------------
kernel BUG at fs/ocfs2/inode.c:414!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:ocfs2_populate_inode+0x178e/0x17a0 fs/ocfs2/inode.c:414
Code: c7 c0 d2 9b 8e be 04 00 00 00 e8 2d 57 e9 fd 65 49 ff 44 24 08 48 8b 5c 24 10 4c 8b 64 24 28 e9 ca f1 ff ff e8 23 c3 04 fe 90 <0f> 0b e8 1b c3 04 fe 90 0f 0b 90 e9 c3 fe ff ff 66 90 90 90 90 90
RSP: 0018:ffffc9000c61ec60 EFLAGS: 00010287
RAX: ffffffff83c0c51d RBX: ffff888047339660 RCX: 0000000000100000
RDX: ffffc90020001000 RSI: 000000000000407c RDI: 000000000000407d
RBP: ffffc9000c61ed90 R08: ffffffff9032c3b7 R09: 1ffffffff2065876
R10: dffffc0000000000 R11: fffffbfff2065877 R12: ffff88804435642c
R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000000
FS:  00007f2f95c1b6c0(0000) GS:ffff88808c838000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb454de1000 CR3: 00000000441f7000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ocfs2_read_locked_inode fs/ocfs2/inode.c:620 [inline]
 ocfs2_iget+0xe22/0x1b50 fs/ocfs2/inode.c:157
 ocfs2_init_global_system_inodes+0x16d/0x6e0 fs/ocfs2/super.c:449
 ocfs2_initialize_super fs/ocfs2/super.c:2196 [inline]
 ocfs2_fill_super+0x458d/0x6930 fs/ocfs2/super.c:993
 get_tree_bdev_flags+0x431/0x4f0 fs/super.c:1694
 vfs_get_tree+0x92/0x2a0 fs/super.c:1754
 fc_mount fs/namespace.c:1193 [inline]
 do_new_mount_fc fs/namespace.c:3758 [inline]
 do_new_mount+0x341/0xd30 fs/namespace.c:3834
 do_mount fs/namespace.c:4167 [inline]
 __do_sys_mount fs/namespace.c:4383 [inline]
 __se_sys_mount+0x31d/0x420 fs/namespace.c:4360
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2f94d9da8a
Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f2f95c1ae18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f2f95c1aea0 RCX: 00007f2f94d9da8a
RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f2f95c1ae60
RBP: 0000200000004440 R08: 00007f2f95c1aea0 R09: 00000000000008c0
R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
R13: 00007f2f95c1ae60 R14: 000000000000446d R15: 0000200000000140
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_populate_inode+0x178e/0x17a0 fs/ocfs2/inode.c:414
Code: c7 c0 d2 9b 8e be 04 00 00 00 e8 2d 57 e9 fd 65 49 ff 44 24 08 48 8b 5c 24 10 4c 8b 64 24 28 e9 ca f1 ff ff e8 23 c3 04 fe 90 <0f> 0b e8 1b c3 04 fe 90 0f 0b 90 e9 c3 fe ff ff 66 90 90 90 90 90
RSP: 0018:ffffc9000c61ec60 EFLAGS: 00010287
RAX: ffffffff83c0c51d RBX: ffff888047339660 RCX: 0000000000100000
RDX: ffffc90020001000 RSI: 000000000000407c RDI: 000000000000407d
RBP: ffffc9000c61ed90 R08: ffffffff9032c3b7 R09: 1ffffffff2065876
R10: dffffc0000000000 R11: fffffbfff2065877 R12: ffff88804435642c
R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000000
FS:  00007f2f95c1b6c0(0000) GS:ffff88808c838000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2f94fed6b8 CR3: 00000000441f7000 CR4: 0000000000352ef0