loop0: detected capacity change from 0 to 4096
ntfs3: Unknown parameter '
€'
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.
------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:1443!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5327 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~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 45 a6 11 fe 90 0f 0b e8 3d a6 11 fe 90 0f 0b e8 35 a6 11 fe 90 0f 0b e8 2d a6 11 fe 90 0f 0b e8 25 a6 11 fe 90 <0f> 0b e8 1d a6 11 fe 90 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90
RSP: 0018:ffffc900019ceb00 EFLAGS: 00010287
RAX: ffffffff83ae6d8b RBX: 0000000000000000 RCX: 0000000000100000
RDX: ffffc9000e092000 RSI: 00000000000010bc RDI: 00000000000010bd
RBP: ffffc900019ced90 R08: ffffc900019cee00 R09: 0000000000000000
R10: ffffc900019cee00 R11: fffff52000339dc5 R12: ffff88804174ad08
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff110082e95a1
FS:  00007f09f5e1c6c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000421f9000 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+0x43c/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/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f09f4f8f6c9
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:00007f09f5e1c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
RAX: ffffffffffffffda RBX: 00007f09f51e5fa0 RCX: 00007f09f4f8f6c9
RDX: 0000200000000100 RSI: 0000200000000380 RDI: 0000200000000040
RBP: 00007f09f5011f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000030 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f09f51e6038 R14: 00007f09f51e5fa0 R15: 00007ffe80231568
 </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 45 a6 11 fe 90 0f 0b e8 3d a6 11 fe 90 0f 0b e8 35 a6 11 fe 90 0f 0b e8 2d a6 11 fe 90 0f 0b e8 25 a6 11 fe 90 <0f> 0b e8 1d a6 11 fe 90 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90
RSP: 0018:ffffc900019ceb00 EFLAGS: 00010287
RAX: ffffffff83ae6d8b RBX: 0000000000000000 RCX: 0000000000100000
RDX: ffffc9000e092000 RSI: 00000000000010bc RDI: 00000000000010bd
RBP: ffffc900019ced90 R08: ffffc900019cee00 R09: 0000000000000000
R10: ffffc900019cee00 R11: fffff52000339dc5 R12: ffff88804174ad08
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff110082e95a1
FS:  00007f09f5e1c6c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f09f5dfafc8 CR3: 00000000421f9000 CR4: 0000000000352ef0