libceph: parse_ips bad ip '�J�|U<n-J�Z��O�[d'
======================================================
WARNING: possible circular locking dependency detected
4.14.193-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor.1/20374 is trying to acquire lock:
 (&sig->cred_guard_mutex){+.+.}, at: [<ffffffff81a6de5f>] lock_trace fs/proc/base.c:407 [inline]
 (&sig->cred_guard_mutex){+.+.}, at: [<ffffffff81a6de5f>] proc_pid_stack+0x13f/0x2f0 fs/proc/base.c:457

but task is already holding lock:
 (&p->lock){+.+.}, at: [<ffffffff8195115a>] seq_read+0xba/0x1120 fs/seq_file.c:165

which lock already depends on the new lock.

FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0

the existing dependency chain (in reverse order) is:

-> #3 (&p->lock){+.+.}:
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xc4/0x1310 kernel/locking/mutex.c:893
       seq_read+0xba/0x1120 fs/seq_file.c:165
       do_loop_readv_writev fs/read_write.c:695 [inline]
       do_loop_readv_writev fs/read_write.c:682 [inline]
       do_iter_read+0x3eb/0x5b0 fs/read_write.c:919
       vfs_readv+0xc8/0x120 fs/read_write.c:981
       kernel_readv fs/splice.c:361 [inline]
       default_file_splice_read+0x418/0x910 fs/splice.c:416
CPU: 1 PID: 20384 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0
       do_splice_to+0xfb/0x140 fs/splice.c:880
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
       splice_direct_to_actor+0x207/0x730 fs/splice.c:952
Call Trace:
       do_splice_direct+0x164/0x210 fs/splice.c:1061
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
       do_sendfile+0x47f/0xb30 fs/read_write.c:1441
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10a/0x154 lib/fault-inject.c:149
       SYSC_sendfile64 fs/read_write.c:1502 [inline]
       SyS_sendfile64+0xff/0x110 fs/read_write.c:1488
 should_failslab+0xd6/0x130 mm/failslab.c:32
       do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 slab_pre_alloc_hook mm/slab.h:421 [inline]
 slab_alloc mm/slab.c:3376 [inline]
 kmem_cache_alloc_trace+0x29a/0x3d0 mm/slab.c:3616
       entry_SYSCALL_64_after_hwframe+0x46/0xbb
 kmalloc include/linux/slab.h:488 [inline]
 kzalloc include/linux/slab.h:661 [inline]
 ceph_parse_options+0xb0/0xec0 net/ceph/ceph_common.c:349

-> #2 (
sb_writers
#3
){.+.+}:
       percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:59 [inline]
       __sb_start_write+0x19a/0x2e0 fs/super.c:1363
       sb_start_write include/linux/fs.h:1549 [inline]
       mnt_want_write+0x3a/0xb0 fs/namespace.c:386
       ovl_do_remove+0x65/0xaf0 fs/overlayfs/dir.c:759
       vfs_rmdir.part.0+0x144/0x390 fs/namei.c:3908
       vfs_rmdir fs/namei.c:3893 [inline]
       do_rmdir+0x334/0x3c0 fs/namei.c:3968
       do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 parse_mount_options fs/ceph/super.c:501 [inline]
 ceph_mount+0x588/0x1ac0 fs/ceph/super.c:1025
       entry_SYSCALL_64_after_hwframe+0x46/0xbb

-> #1
 (
 mount_fs+0x92/0x2a0 fs/super.c:1237
&ovl_i_mutex_dir_key[depth]
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
){++++}:
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2549 [inline]
 do_mount+0xe53/0x2a00 fs/namespace.c:2879
       down_read+0x36/0x80 kernel/locking/rwsem.c:24
       inode_lock_shared include/linux/fs.h:729 [inline]
       do_last fs/namei.c:3333 [inline]
       path_openat+0x149b/0x2970 fs/namei.c:3569
       do_filp_open+0x179/0x3c0 fs/namei.c:3603
       do_open_execat+0xd3/0x450 fs/exec.c:849
       do_execveat_common+0x711/0x1f30 fs/exec.c:1742
       do_execveat fs/exec.c:1858 [inline]
       SYSC_execveat fs/exec.c:1939 [inline]
       SyS_execveat+0x51/0x70 fs/exec.c:1931
       do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x46/0xbb

-> #0
 SYSC_mount fs/namespace.c:3095 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3072
 (
&sig->cred_guard_mutex){+.+.}
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
:
       lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
       __mutex_lock_common kernel/locking/mutex.c:756 [inline]
       __mutex_lock+0xc4/0x1310 kernel/locking/mutex.c:893
RIP: 0033:0x45ce69
       lock_trace fs/proc/base.c:407 [inline]
       proc_pid_stack+0x13f/0x2f0 fs/proc/base.c:457
       proc_single_show+0xe7/0x150 fs/proc/base.c:761
RSP: 002b:00007f568b1a0c78 EFLAGS: 00000246
       seq_read+0x4cf/0x1120 fs/seq_file.c:237
 ORIG_RAX: 00000000000000a5
       do_loop_readv_writev fs/read_write.c:695 [inline]
       do_loop_readv_writev fs/read_write.c:682 [inline]
       do_iter_read+0x3eb/0x5b0 fs/read_write.c:919
RAX: ffffffffffffffda RBX: 0000000000020480 RCX: 000000000045ce69
       vfs_readv+0xc8/0x120 fs/read_write.c:981
RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000020000480
       kernel_readv fs/splice.c:361 [inline]
       default_file_splice_read+0x418/0x910 fs/splice.c:416
RBP: 00007f568b1a0ca0 R08: 0000000000000000 R09: 0000000000000000
       do_splice_to+0xfb/0x140 fs/splice.c:880
       splice_direct_to_actor+0x207/0x730 fs/splice.c:952
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a
       do_splice_direct+0x164/0x210 fs/splice.c:1061
R13: 00007fff3b3464ff R14: 00007f568b1a19c0 R15: 000000000118bf2c
       do_sendfile+0x47f/0xb30 fs/read_write.c:1441
       SYSC_sendfile64 fs/read_write.c:1502 [inline]
       SyS_sendfile64+0xff/0x110 fs/read_write.c:1488
       do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x46/0xbb

other info that might help us debug this:

Chain exists of:
  &sig->cred_guard_mutex --> sb_writers#3 --> &p->lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&p->lock);
                               lock(sb_writers#3);
                               lock(&p->lock);
  lock(&sig->cred_guard_mutex);

 *** DEADLOCK ***

1 lock held by syz-executor.1/20374:
 #0:  (&p->lock){+.+.}, at: [<ffffffff8195115a>] seq_read+0xba/0x1120 fs/seq_file.c:165

stack backtrace:
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 20374 Comm: syz-executor.1 Not tainted 4.14.193-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1258
 check_prev_add kernel/locking/lockdep.c:1905 [inline]
 check_prevs_add kernel/locking/lockdep.c:2022 [inline]
 validate_chain kernel/locking/lockdep.c:2464 [inline]
 __lock_acquire+0x2e0e/0x3f20 kernel/locking/lockdep.c:3491
 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998
 __mutex_lock_common kernel/locking/mutex.c:756 [inline]
 __mutex_lock+0xc4/0x1310 kernel/locking/mutex.c:893
 lock_trace fs/proc/base.c:407 [inline]
 proc_pid_stack+0x13f/0x2f0 fs/proc/base.c:457
 proc_single_show+0xe7/0x150 fs/proc/base.c:761
 seq_read+0x4cf/0x1120 fs/seq_file.c:237
 do_loop_readv_writev fs/read_write.c:695 [inline]
 do_loop_readv_writev fs/read_write.c:682 [inline]
 do_iter_read+0x3eb/0x5b0 fs/read_write.c:919
 vfs_readv+0xc8/0x120 fs/read_write.c:981
 kernel_readv fs/splice.c:361 [inline]
 default_file_splice_read+0x418/0x910 fs/splice.c:416
 do_splice_to+0xfb/0x140 fs/splice.c:880
 splice_direct_to_actor+0x207/0x730 fs/splice.c:952
 do_splice_direct+0x164/0x210 fs/splice.c:1061
 do_sendfile+0x47f/0xb30 fs/read_write.c:1441
 SYSC_sendfile64 fs/read_write.c:1502 [inline]
 SyS_sendfile64+0xff/0x110 fs/read_write.c:1488
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45ce69
RSP: 002b:00007fe0fdc0ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 0000000000026bc0 RCX: 000000000045ce69
RDX: 0000000000000000 RSI: 000000000000000c RDI: 000000000000000d
RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000087f R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffc8df6eb5f R14: 00007fe0fdc0f9c0 R15: 000000000118bf2c
CPU: 1 PID: 20402 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10a/0x154 lib/fault-inject.c:149
 should_failslab+0xd6/0x130 mm/failslab.c:32
 slab_pre_alloc_hook mm/slab.h:421 [inline]
 slab_alloc mm/slab.c:3376 [inline]
 kmem_cache_alloc_trace+0x29a/0x3d0 mm/slab.c:3616
ceph: device name is missing path (no : separator in i�Sd)
 kmalloc include/linux/slab.h:488 [inline]
 kmalloc_array include/linux/slab.h:606 [inline]
 kcalloc include/linux/slab.h:618 [inline]
 ceph_parse_options+0xf6/0xec0 net/ceph/ceph_common.c:352
 parse_mount_options fs/ceph/super.c:501 [inline]
 ceph_mount+0x588/0x1ac0 fs/ceph/super.c:1025
 mount_fs+0x92/0x2a0 fs/super.c:1237
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2549 [inline]
 do_mount+0xe53/0x2a00 fs/namespace.c:2879
 SYSC_mount fs/namespace.c:3095 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3072
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45ce69
RSP: 002b:00007f568b1a0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000020480 RCX: 000000000045ce69
RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000020000480
RBP: 00007f568b1a0ca0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b
R13: 00007fff3b3464ff R14: 00007f568b1a19c0 R15: 000000000118bf2c
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
ceph: device name is missing path (no : separator in i�Sd)
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: parse_ips bad ip 'O�[d'
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'.
libceph: resolve 'O�[d' (ret=-3): failed
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
caif:caif_disconnect_client(): nothing to disconnect
libceph: parse_ips bad ip 'O�[d'
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
caif:caif_disconnect_client(): nothing to disconnect
CPU: 0 PID: 20483 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10a/0x154 lib/fault-inject.c:149
 should_failslab+0xd6/0x130 mm/failslab.c:32
 slab_pre_alloc_hook mm/slab.h:421 [inline]
 slab_alloc mm/slab.c:3376 [inline]
 __do_kmalloc mm/slab.c:3718 [inline]
 __kmalloc+0x2c1/0x400 mm/slab.c:3729
 kmalloc include/linux/slab.h:493 [inline]
 dns_query+0xfb/0x620 net/dns_resolver/dns_query.c:103
 ceph_dns_resolve_name net/ceph/messenger.c:1887 [inline]
 ceph_parse_server_name net/ceph/messenger.c:1921 [inline]
 ceph_parse_ips+0x55d/0x640 net/ceph/messenger.c:1949
 ceph_parse_options+0x24b/0xec0 net/ceph/ceph_common.c:369
 parse_mount_options fs/ceph/super.c:501 [inline]
 ceph_mount+0x588/0x1ac0 fs/ceph/super.c:1025
 mount_fs+0x92/0x2a0 fs/super.c:1237
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2549 [inline]
 do_mount+0xe53/0x2a00 fs/namespace.c:2879
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
 SYSC_mount fs/namespace.c:3095 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3072
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45ce69
RSP: 002b:00007f568b1a0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000020480 RCX: 000000000045ce69
RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000020000480
RBP: 00007f568b1a0ca0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c
R13: 00007fff3b3464ff R14: 00007f568b1a19c0 R15: 000000000118bf2c
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: parse_ips bad ip 'i�_d'
libceph: resolve '�5�fO�[d' (ret=-3): failed
libceph: parse_ips bad ip '�5�fO�[d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
ceph: device name is missing path (no : separator in ���R�#�k6�s+p�����>N2sr�4M�K*r=XuEʰY^M�5ؼ;,L��8���(��� �Ȫ�S,-R�
/�#����U�F��b)
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�_d' (ret=-3): failed
IPVS: ftp: loaded support on port[0] = 21
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
ceph: device name is missing path (no : separator in h)
ceph: device name is missing path (no : separator in y�[�+���ײ�X��`:E���[G�)���l�
�G�yܤ8Y��0������\��)
ceph: device name is missing path (no : separator in O�[d:[k�㐢���v��������B����5�ߘۿ�f��nG����e-Z	l��4���1,x�VE�e��9Fe$^��%S�Q�:�����W�&����BT�{
Or��RY�,T܏�a�J!ʛL�:��h�g�E.c)
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'i�_�+���װ�X…' (ret=-3): failed
libceph: parse_ips bad ip 'i�_�+���װ�X…,�'
ceph: device name is missing path (no : separator in i�XY�+������`:5���3(��b<+���=�X�WrQ.)
ceph: device name is missing path (no : separator in i�[�+���׺Gg<PZy%)
ceph: device name is missing path (no : separator in ��˥cI)
ceph: device name is missing path (no : separator in i�[�+���^X�R��I:}@��a���
kn����1��Y[��5��[ګ�*�Wh�ߺ�:�gs��M��?�)� �R�%p,naan���K*�"��ڼ%+G�!<�N�_Oɒ���Z�A�y����n����o�����c����}��S�oN�+��e",�x>فYHW���5=�R'���^Rj]5�=�f������(�#���0s8�����@[���8�^)
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
ceph: device name is missing path (no : separator in \�=X��OD^�A m�_��%g@�sS�K�ӟr�t)
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
IPVS: ftp: loaded support on port[0] = 21
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: resolve 'i�[�+������X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: parse_ips bad ip 'i�[�+������X��`'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: resolve 'i�_d�' (ret=-3): failed
libceph: resolve 'i�_d�' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: parse_ips bad ip 'i�_d�'
libceph: parse_ips bad ip 'i�_d�'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
ceph: device name is missing path (no : separator in )
libceph: resolve 'O�[d' (ret=-3): failed
ceph: device name is missing path (no : separator in )
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
ceph: device name is missing path (no : separator in O�?p��)
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'i�Od' (ret=-3): failed
libceph: parse_ips bad ip 'i�Od'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
ceph: device name is missing path (no : separator in �}��>BΉ��Qi&��zj��4Y����_CA�g���D��È�%���N�(�(�#�/��p�uD��L�u����0	�u%sw)
ceph: device name is missing path (no : separator in O�[d:�
;^_f�-�f(A���g�<9�h�=���n,`])e�_���Kڅ	\4�ґ��}Z)
libceph: resolve 'i�]d' (ret=-3): failed
libceph: parse_ips bad ip 'i�]d'
ceph: device name is missing path (no : separator in i�_d:s�)
ceph: device name is missing path (no : separator in 01777777777777777777777)
ceph: device name is missing path (no : separator in i�_d:s�)
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
IPv6: ADDRCONF(NETDEV_UP): vlan30: link is not ready
IPv6: ADDRCONF(NETDEV_UP): vlan31: link is not ready
libceph: resolve 'E�_d' (ret=-3): failed
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
libceph: parse_ips bad ip 'E�_d'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
ceph: device name is missing path (no : separator in O�� ue)
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve '�Tš' (ret=-3): failed
libceph: parse_ips bad ip '�Tš'
ceph: device name is missing path (no : separator in i�[
)
ceph: device name is missing path (no : separator in i���z)
ceph: device name is missing path (no : separator in i���z)
QAT: Invalid ioctl
libceph: resolve 'O�[d' (ret=-3): failed
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
ceph: device name is missing path (no : separator in `K��8L�1�Z�/�徘*���f��.�n����u���Wp��W��|h��4���"`�w4�G,73�;�wDrޠ)��G�L��O��xe�]Y�g�����FS=Ǐ�r
)
ceph: device name is missing path (no : separator in i�[�+���ΰyX�

)
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'i�_d' (ret=-3): failed
libceph: parse_ips bad ip 'i�_d'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
ceph: device name is missing path (no : separator in i�[�+���װ�X��`:��ɱ/fPmx(ࠑ��R�
u��F�0��p�ZF���0������~:)@r#ό�f�z6ŋ�0�죸�/�����,c��僉d.��E!*R��ws`x�vt)
libceph: resolve 'i' (ret=-3): failed
libceph: parse_ips bad ip 'i'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'O�[d' (ret=-3): failed
libceph: parse_ips bad ip 'O�[d'
libceph: resolve 'iOd' (ret=-3): failed
libceph: resolve 'iOd' (ret=-3): failed
libceph: parse_ips bad ip 'iOd'
libceph: parse_ips bad ip 'iOd'
libceph: resolve 'i�[�+���װ�X��`' (ret=-3): failed
libceph: parse_ips bad ip 'i�[�+���װ�X��`'
libceph: resolve 'O�[d' (ret=-3): failed