audit: type=1800 audit(1646525371.337:176): pid=22904 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14308 res=0
overlayfs: unrecognized mount option "lowerdlr=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'f-le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'f.le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
======================================================
WARNING: possible circular locking dependency detected
4.19.211-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor.4/22900 is trying to acquire lock:
000000006e96de20 (&ovl_i_mutex_dir_key[depth]){++++}, at: inode_lock_shared include/linux/fs.h:758 [inline]
000000006e96de20 (&ovl_i_mutex_dir_key[depth]){++++}, at: lookup_slow fs/namei.c:1688 [inline]
000000006e96de20 (&ovl_i_mutex_dir_key[depth]){++++}, at: walk_component+0x798/0xda0 fs/namei.c:1811

but task is already holding lock:
0000000069af9c8d (&sig->cred_guard_mutex){+.+.}, at: prepare_bprm_creds fs/exec.c:1419 [inline]
0000000069af9c8d (&sig->cred_guard_mutex){+.+.}, at: __do_execve_file+0x38c/0x2360 fs/exec.c:1762

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&sig->cred_guard_mutex){+.+.}:
       lock_trace fs/proc/base.c:402 [inline]
       proc_pid_personality+0x4a/0x170 fs/proc/base.c:2938
       proc_single_show+0xeb/0x170 fs/proc/base.c:755
       seq_read+0x4e0/0x11c0 fs/seq_file.c:232
       do_loop_readv_writev fs/read_write.c:701 [inline]
       do_loop_readv_writev fs/read_write.c:688 [inline]
       do_iter_read+0x471/0x630 fs/read_write.c:925
       vfs_readv+0xe5/0x150 fs/read_write.c:987
       kernel_readv fs/splice.c:362 [inline]
       default_file_splice_read+0x457/0xa00 fs/splice.c:417
       do_splice_to+0x10e/0x160 fs/splice.c:881
       splice_direct_to_actor+0x2b9/0x8d0 fs/splice.c:959
       do_splice_direct+0x1a7/0x270 fs/splice.c:1068
       do_sendfile+0x550/0xc30 fs/read_write.c:1447
       __do_sys_sendfile64 fs/read_write.c:1508 [inline]
       __se_sys_sendfile64+0x147/0x160 fs/read_write.c:1494
       do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #2 (&p->lock){+.+.}:
       seq_read+0x6b/0x11c0 fs/seq_file.c:164
       do_loop_readv_writev fs/read_write.c:701 [inline]
       do_loop_readv_writev fs/read_write.c:688 [inline]
       do_iter_read+0x471/0x630 fs/read_write.c:925
       vfs_readv+0xe5/0x150 fs/read_write.c:987
       kernel_readv fs/splice.c:362 [inline]
       default_file_splice_read+0x457/0xa00 fs/splice.c:417
       do_splice_to+0x10e/0x160 fs/splice.c:881
       splice_direct_to_actor+0x2b9/0x8d0 fs/splice.c:959
       do_splice_direct+0x1a7/0x270 fs/splice.c:1068
       do_sendfile+0x550/0xc30 fs/read_write.c:1447
       __do_sys_sendfile64 fs/read_write.c:1508 [inline]
       __se_sys_sendfile64+0x147/0x160 fs/read_write.c:1494
       do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #1 (sb_writers#3){.+.+}:
       sb_start_write include/linux/fs.h:1579 [inline]
       mnt_want_write+0x3a/0xb0 fs/namespace.c:360
       ovl_create_object+0x96/0x290 fs/overlayfs/dir.c:602
       lookup_open+0x893/0x1a20 fs/namei.c:3235
       do_last fs/namei.c:3327 [inline]
       path_openat+0x1094/0x2df0 fs/namei.c:3537
       do_filp_open+0x18c/0x3f0 fs/namei.c:3567
       do_sys_open+0x3b3/0x520 fs/open.c:1085
       do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0 (&ovl_i_mutex_dir_key[depth]){++++}:
       down_read+0x36/0x80 kernel/locking/rwsem.c:24
       inode_lock_shared include/linux/fs.h:758 [inline]
       lookup_slow fs/namei.c:1688 [inline]
       walk_component+0x798/0xda0 fs/namei.c:1811
       link_path_walk.part.0+0x901/0x1230 fs/namei.c:2142
       link_path_walk fs/namei.c:2073 [inline]
       path_openat+0x1db/0x2df0 fs/namei.c:3536
       do_filp_open+0x18c/0x3f0 fs/namei.c:3567
       do_open_execat+0x11d/0x5b0 fs/exec.c:853
       __do_execve_file+0x1a8b/0x2360 fs/exec.c:1770
       do_execveat_common fs/exec.c:1879 [inline]
       do_execve+0x35/0x50 fs/exec.c:1896
       __do_sys_execve fs/exec.c:1977 [inline]
       __se_sys_execve fs/exec.c:1972 [inline]
       __x64_sys_execve+0x7c/0xa0 fs/exec.c:1972
       do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

other info that might help us debug this:

Chain exists of:
  &ovl_i_mutex_dir_key[depth] --> &p->lock --> &sig->cred_guard_mutex

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&sig->cred_guard_mutex);
                               lock(&p->lock);
                               lock(&sig->cred_guard_mutex);
  lock(&ovl_i_mutex_dir_key[depth]);

 *** DEADLOCK ***

1 lock held by syz-executor.4/22900:
 #0: 0000000069af9c8d (&sig->cred_guard_mutex){+.+.}, at: prepare_bprm_creds fs/exec.c:1419 [inline]
 #0: 0000000069af9c8d (&sig->cred_guard_mutex){+.+.}, at: __do_execve_file+0x38c/0x2360 fs/exec.c:1762

stack backtrace:
CPU: 0 PID: 22900 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1222
 check_prev_add kernel/locking/lockdep.c:1866 [inline]
 check_prevs_add kernel/locking/lockdep.c:1979 [inline]
 validate_chain kernel/locking/lockdep.c:2420 [inline]
 __lock_acquire+0x30c9/0x3ff0 kernel/locking/lockdep.c:3416
 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908
 down_read+0x36/0x80 kernel/locking/rwsem.c:24
 inode_lock_shared include/linux/fs.h:758 [inline]
 lookup_slow fs/namei.c:1688 [inline]
 walk_component+0x798/0xda0 fs/namei.c:1811
 link_path_walk.part.0+0x901/0x1230 fs/namei.c:2142
 link_path_walk fs/namei.c:2073 [inline]
 path_openat+0x1db/0x2df0 fs/namei.c:3536
 do_filp_open+0x18c/0x3f0 fs/namei.c:3567
 do_open_execat+0x11d/0x5b0 fs/exec.c:853
 __do_execve_file+0x1a8b/0x2360 fs/exec.c:1770
 do_execveat_common fs/exec.c:1879 [inline]
 do_execve+0x35/0x50 fs/exec.c:1896
 __do_sys_execve fs/exec.c:1977 [inline]
 __se_sys_execve fs/exec.c:1972 [inline]
 __x64_sys_execve+0x7c/0xa0 fs/exec.c:1972
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7ff7e259c049
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff7e0ef0168 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007ff7e26af030 RCX: 00007ff7e259c049
RDX: 0000000020002480 RSI: 00000000200021c0 RDI: 0000000020002000
RBP: 00007ff7e25f608d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe98aef91f R14: 00007ff7e0ef0300 R15: 0000000000022000
overlayfs: unrecognized mount option "lowerdor=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'f0le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
audit: type=1800 audit(1646525372.317:177): pid=22926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=13895 res=0
audit: type=1800 audit(1646525372.347:178): pid=22926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=13895 res=0
overlayfs: failed to resolve 'f': -2
overlayfs: unrecognized mount option "lowerdpr=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
overlayfs: failed to resolve 'fXle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
overlayfs: failed to resolve 'fle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "lowerdsr=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
IPVS: ftp: loaded support on port[0] = 21
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
overlayfs: unrecognized mount option "lowerdur=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'fcle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
IPVS: ftp: loaded support on port[0] = 21
overlayfs: unrecognized mount option "lowerdxr=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'fdle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "lowerdi
=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'flle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
overlayfs: failed to resolve 'fole0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "lowerdi%=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'fple0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
IPVS: ftp: loaded support on port[0] = 21
overlayfs: unrecognized mount option "lowerdi" or missing value
Bluetooth: hci0: command 0x0406 tx timeout
overlayfs: unrecognized mount option "lowerdi\=.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: unrecognized mount option "lowerdir" or missing value
IPVS: ftp: loaded support on port[0] = 21
overlayfs: failed to resolve 'fsle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "lowerdirA.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
IPVS: ftp: loaded support on port[0] = 21
overlayfs: failed to resolve 'fule0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "lowerdirM.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'.
overlayfs: unrecognized mount option "lowerdir\.:file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'fxle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
overlayfs: failed to resolve 'fi
e0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve '
': -2
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'.
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
overlayfs: failed to resolve '%': -2
overlayfs: failed to resolve 'fi%e0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "e0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: unrecognized mount option "lowerdir=" or missing value
IPVS: ftp: loaded support on port[0] = 21
overlayfs: failed to resolve 'fi.e0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve '%': -2
overlayfs: failed to resolve 'fi': -2
overlayfs: empty lowerdir
netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'.
overlayfs: failed to resolve 'fiLe0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'M': -2
overlayfs: failed to resolve 'fie0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'fiue0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
overlayfs: failed to resolve 'fil
0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
overlayfs: failed to resolve 'fil%0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
overlayfs: failed to resolve 'fil': -2
overlayfs: unrecognized mount option "file0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'fil0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
overlayfs: failed to resolve 'file
ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
overlayfs: failed to resolve '
ile0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: at least 2 lowerdir are needed while upperdir nonexistent
overlayfs: failed to resolve 'file#ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file%ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve '%ile0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file+ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "ile0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
ebtables: ebtables: counters copy to user failed while replacing table
overlayfs: failed to resolve '.ile0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
ebtables: ebtables: counters copy to user failed while replacing table
overlayfs: failed to resolve 'file-ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve '/ile0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: empty lowerdir
overlayfs: failed to resolve 'file': -2
overlayfs: failed to resolve 'ile0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
sd 0:0:1:0: [sg0] tag#6916 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#6916 CDB: opcode=0xe5 (vendor)
sd 0:0:1:0: [sg0] tag#6916 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
sd 0:0:1:0: [sg0] tag#6916 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
sd 0:0:1:0: [sg0] tag#6916 CDB[20]: ba
overlayfs: failed to resolve 'fileMëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'f
le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
sd 0:0:1:0: [sg0] tag#6916 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#6916 CDB: opcode=0xe5 (vendor)
sd 0:0:1:0: [sg0] tag#6916 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
sd 0:0:1:0: [sg0] tag#6916 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
sd 0:0:1:0: [sg0] tag#6916 CDB[20]: ba
sd 0:0:1:0: [sg0] tag#7027 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7027 CDB: opcode=0xe5 (vendor)
sd 0:0:1:0: [sg0] tag#7027 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
sd 0:0:1:0: [sg0] tag#7027 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
sd 0:0:1:0: [sg0] tag#7027 CDB[20]: ba
overlayfs: failed to resolve 'f#le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'fileëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
sd 0:0:1:0: [sg0] tag#7027 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7027 CDB: opcode=0xe5 (vendor)
sd 0:0:1:0: [sg0] tag#7027 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
sd 0:0:1:0: [sg0] tag#7027 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
sd 0:0:1:0: [sg0] tag#7027 CDB[20]: ba
sd 0:0:1:0: [sg0] tag#6916 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#6916 CDB: opcode=0xe5 (vendor)
sd 0:0:1:0: [sg0] tag#6916 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
sd 0:0:1:0: [sg0] tag#6916 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
sd 0:0:1:0: [sg0] tag#6916 CDB[20]: ba
overlayfs: failed to resolve 'f%le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëº
#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'f*le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
sd 0:0:1:0: [sg0] tag#6916 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#6916 CDB: opcode=0xe5 (vendor)
sd 0:0:1:0: [sg0] tag#6916 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
sd 0:0:1:0: [sg0] tag#6916 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
sd 0:0:1:0: [sg0] tag#6916 CDB[20]: ba
overlayfs: failed to resolve 'f+le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: unrecognized mount option "le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'file0ëº': -2
overlayfs: failed to resolve 'f-le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëº#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'f.le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëºz
µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'f0le0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'f': -2
overlayfs: unrecognized mount option "µ>PƒgLà0JÑ·QŸ¿È¤\" or missing value
overlayfs: failed to resolve 'fXle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'fle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëºz': -2
overlayfs: failed to resolve 'file0ëºzMµ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'fcle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'fdle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëºzµ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'file0ëºz#µ
PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'flle0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: failed to resolve 'fole0ëºz#µ>PƒgLà0JÑ·QŸ¿È¤': -2
overlayfs: unrecognized mount option "PƒgLà0JÑ·QŸ¿È¤\" or missing value