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.
=======================================================
JBD2: Ignoring recovery information on journal
ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
(syz.0.0,5357,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry too close to end - offset=32, inode=17057, rec_len=280, name_len=10
(syz.0.0,5357,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry too close to end - offset=32, inode=17057, rec_len=280, name_len=10
(syz.0.0,5357,0):ocfs2_prepare_dir_for_insert:4302 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:301 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:505 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_create:678 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry too close to end - offset=32, inode=17057, rec_len=280, name_len=10
(syz.0.0,5357,0):ocfs2_prepare_dir_for_insert:4302 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:301 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:505 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_create:678 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry too close to end - offset=32, inode=17057, rec_len=280, name_len=10
(syz.0.0,5357,0):ocfs2_prepare_dir_for_insert:4302 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:301 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:505 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_create:678 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry too close to end - offset=32, inode=17057, rec_len=280, name_len=10
(syz.0.0,5357,0):ocfs2_prepare_dir_for_insert:4302 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:301 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mknod:505 ERROR: status = -2
(syz.0.0,5357,0):ocfs2_mkdir:661 ERROR: status = -2
------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:1443!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5357 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-11743-g6bcdbd62bd56 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1443 [inline]
RIP: 0010:ocfs2_claim_suballoc_bits+0x243c/0x2450 fs/ocfs2/suballoc.c:1996
Code: c2 fb ff ff e8 c5 9d 17 fe 90 0f 0b e8 bd 9d 17 fe 90 0f 0b e8 b5 9d 17 fe 90 0f 0b e8 ad 9d 17 fe 90 0f 0b e8 a5 9d 17 fe 90 <0f> 0b e8 9d 9d 17 fe 90 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90
RSP: 0018:ffffc9000d2a6b00 EFLAGS: 00010287
RAX: ffffffff83a81dbb RBX: 0000000000000000 RCX: 0000000000100000
RDX: ffffc9000dd42000 RSI: 00000000000014f8 RDI: 00000000000014f9
RBP: ffffc9000d2a6d90 R08: ffffc9000d2a6e00 R09: 0000000000000000
R10: ffffc9000d2a6e00 R11: fffff52001a54dc5 R12: ffff88801162be08
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff110022c57c1
FS:  00007fd7087e96c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f83676712c8 CR3: 0000000044471000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ocfs2_claim_metadata+0x178/0x4c0 fs/ocfs2/suballoc.c:2082
 ocfs2_create_xattr_block+0x1ed/0xbc0 fs/ocfs2/xattr.c:2883
 ocfs2_xattr_block_set+0x241/0x2bc0 fs/ocfs2/xattr.c:2965
 __ocfs2_xattr_set_handle+0x661/0xf20 fs/ocfs2/xattr.c:3387
 ocfs2_xattr_set+0xde8/0x11f0 fs/ocfs2/xattr.c:3650
 __vfs_setxattr+0x439/0x480 fs/xattr.c:200
 __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:234
 vfs_setxattr+0x16b/0x2f0 fs/xattr.c:321
 do_setxattr fs/xattr.c:636 [inline]
 filename_setxattr+0x274/0x600 fs/xattr.c:665
 path_setxattrat+0x364/0x3a0 fs/xattr.c:713
 __do_sys_setxattr fs/xattr.c:747 [inline]
 __se_sys_setxattr fs/xattr.c:743 [inline]
 __x64_sys_setxattr+0xbc/0xe0 fs/xattr.c:743
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd70798ebe9
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:00007fd7087e9038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
RAX: ffffffffffffffda RBX: 00007fd707bb5fa0 RCX: 00007fd70798ebe9
RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000200000000380
RBP: 00007fd707a11e19 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd707bb6038 R14: 00007fd707bb5fa0 R15: 00007fffedadb6e8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1443 [inline]
RIP: 0010:ocfs2_claim_suballoc_bits+0x243c/0x2450 fs/ocfs2/suballoc.c:1996
Code: c2 fb ff ff e8 c5 9d 17 fe 90 0f 0b e8 bd 9d 17 fe 90 0f 0b e8 b5 9d 17 fe 90 0f 0b e8 ad 9d 17 fe 90 0f 0b e8 a5 9d 17 fe 90 <0f> 0b e8 9d 9d 17 fe 90 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90
RSP: 0018:ffffc9000d2a6b00 EFLAGS: 00010287
RAX: ffffffff83a81dbb RBX: 0000000000000000 RCX: 0000000000100000
RDX: ffffc9000dd42000 RSI: 00000000000014f8 RDI: 00000000000014f9
RBP: ffffc9000d2a6d90 R08: ffffc9000d2a6e00 R09: 0000000000000000
R10: ffffc9000d2a6e00 R11: fffff52001a54dc5 R12: ffff88801162be08
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff110022c57c1
FS:  00007fd7087e96c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd7087c7fc8 CR3: 0000000044471000 CR4: 0000000000352ef0