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.
=======================================================
(syz.0.0,5341,0):ocfs2_parse_options:1460 ERROR: Invalid heartbeat mount options
(syz.0.0,5341,0):ocfs2_fill_super:1178 ERROR: status = -22
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 1
CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted 6.12.0-syzkaller-10553-gb86545e02e8c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 fail_dump lib/fault-inject.c:53 [inline]
 should_fail_ex+0x3b0/0x4e0 lib/fault-inject.c:154
 should_failslab+0xac/0x100 mm/failslab.c:46
 slab_pre_alloc_hook mm/slub.c:4057 [inline]
 slab_alloc_node mm/slub.c:4133 [inline]
 __kmalloc_cache_noprof+0x70/0x390 mm/slub.c:4309
 kmalloc_noprof include/linux/slab.h:901 [inline]
 kzalloc_noprof include/linux/slab.h:1037 [inline]
 ovl_encode_real_fh+0xdf/0x410 fs/overlayfs/copy_up.c:431
 ovl_dentry_to_fid fs/overlayfs/export.c:239 [inline]
 ovl_encode_fh+0x388/0xc20 fs/overlayfs/export.c:274
 exportfs_encode_inode_fh fs/exportfs/expfs.c:393 [inline]
 exportfs_encode_fh+0x1ae/0x480 fs/exportfs/expfs.c:431
 ovl_encode_real_fh+0x129/0x410 fs/overlayfs/copy_up.c:441
 ovl_get_origin_fh fs/overlayfs/copy_up.c:483 [inline]
 ovl_do_copy_up fs/overlayfs/copy_up.c:960 [inline]
 ovl_copy_up_one fs/overlayfs/copy_up.c:1202 [inline]
 ovl_copy_up_flags+0x1068/0x46f0 fs/overlayfs/copy_up.c:1257
 ovl_rename+0x62a/0x1750 fs/overlayfs/dir.c:1150
 vfs_rename+0xbdb/0xf00 fs/namei.c:5067
 do_renameat2+0xd94/0x13f0 fs/namei.c:5224
 __do_sys_renameat2 fs/namei.c:5258 [inline]
 __se_sys_renameat2 fs/namei.c:5255 [inline]
 __x64_sys_renameat2+0xce/0xe0 fs/namei.c:5255
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4581f80809
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4582cbf058 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f4582145fa0 RCX: 00007f4581f80809
RDX: ffffffffffffff9c RSI: 0000000020000580 RDI: ffffffffffffff9c
RBP: 00007f4582cbf0a0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f4582145fa0 R15: 00007ffe73fb9328
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5341 at fs/overlayfs/copy_up.c:447 ovl_encode_real_fh+0x2e2/0x410 fs/overlayfs/copy_up.c:447
Modules linked in:
CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted 6.12.0-syzkaller-10553-gb86545e02e8c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ovl_encode_real_fh+0x2e2/0x410 fs/overlayfs/copy_up.c:447
Code: 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 75 c5 75 fe 90 0f 0b 90 eb 14 e8 6a c5 75 fe 90 0f 0b 90 eb 09 e8 5f c5 75 fe 90 <0f> 0b 90 4c 89 ff e8 73 64 d4 fe 49 c7 c7 fb ff ff ff eb 8b 89 d1
RSP: 0018:ffffc9000d487120 EFLAGS: 00010293
RAX: ffffffff83201f21 RBX: 1ffff92001a90e2c RCX: ffff88801e9d0000
RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
RBP: ffffc9000d4871d0 R08: ffffffff83201dbc R09: 1ffffffff203cb96
R10: dffffc0000000000 R11: fffffbfff203cb97 R12: 00000000000000ff
R13: 0000000000000080 R14: 1ffff92001a90e28 R15: ffff88803691cf00
FS:  00007f4582cbf6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 0000000043716000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ovl_get_origin_fh fs/overlayfs/copy_up.c:483 [inline]
 ovl_do_copy_up fs/overlayfs/copy_up.c:960 [inline]
 ovl_copy_up_one fs/overlayfs/copy_up.c:1202 [inline]
 ovl_copy_up_flags+0x1068/0x46f0 fs/overlayfs/copy_up.c:1257
 ovl_rename+0x62a/0x1750 fs/overlayfs/dir.c:1150
 vfs_rename+0xbdb/0xf00 fs/namei.c:5067
 do_renameat2+0xd94/0x13f0 fs/namei.c:5224
 __do_sys_renameat2 fs/namei.c:5258 [inline]
 __se_sys_renameat2 fs/namei.c:5255 [inline]
 __x64_sys_renameat2+0xce/0xe0 fs/namei.c:5255
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4581f80809
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4582cbf058 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f4582145fa0 RCX: 00007f4581f80809
RDX: ffffffffffffff9c RSI: 0000000020000580 RDI: ffffffffffffff9c
RBP: 00007f4582cbf0a0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000002
R13: 0000000000000000 R14: 00007f4582145fa0 R15: 00007ffe73fb9328
 </TASK>