[ 37.317817] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.134' (ECDSA) to the list of known hosts. [ 42.835099] random: sshd: uninitialized urandom read (32 bytes read) [ 42.953621] audit: type=1400 audit(1577413611.704:36): avc: denied { map } for pid=7060 comm="syz-executor525" path="/root/syz-executor525640295" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 43.230895] IPVS: ftp: loaded support on port[0] = 21 [ 44.014808] audit: type=1400 audit(1577413612.764:37): avc: denied { create } for pid=7061 comm="syz-executor525" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.039677] audit: type=1400 audit(1577413612.764:38): avc: denied { write } for pid=7061 comm="syz-executor525" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.063661] audit: type=1400 audit(1577413612.764:39): avc: denied { read } for pid=7061 comm="syz-executor525" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.113381] chnl_net:caif_netlink_parms(): no params data found [ 44.142069] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.148688] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.155779] device bridge_slave_0 entered promiscuous mode [ 44.162845] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.169211] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.176328] device bridge_slave_1 entered promiscuous mode [ 44.190627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.199587] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.215830] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.223291] team0: Port device team_slave_0 added [ 44.229019] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.236293] team0: Port device team_slave_1 added [ 44.241807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.249193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.322179] device hsr_slave_0 entered promiscuous mode [ 44.360290] device hsr_slave_1 entered promiscuous mode [ 44.430938] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.438018] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.451555] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.457970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.464867] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.471259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.502128] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.508208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.516961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.525887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.544133] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.552508] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.562632] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.568702] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.577346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.585096] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.591529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.600716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.608280] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.614685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.631217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.638856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.646847] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.655476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.666747] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.677408] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.685002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.691990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.705448] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.713235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.719943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.730761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.110547] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready executing program [ 46.003298] audit: type=1400 audit(1577413614.754:40): avc: denied { associate } for pid=7074 comm="syz-executor525" name="bus" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 46.056076] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 46.213157] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 46.269436] overlayfs: filesystem on './file0' not supported as upperdir [ 46.329207] overlayfs: filesystem on './file0' not supported as upperdir [ 46.338544] [ 46.340193] ====================================================== [ 46.346564] WARNING: possible circular locking dependency detected [ 46.352875] 4.14.160-syzkaller #0 Not tainted [ 46.357361] ------------------------------------------------------ [ 46.363664] syz-executor525/7084 is trying to acquire lock: [ 46.369402] (&sig->cred_guard_mutex){+.+.}, at: [] do_io_accounting+0x1d6/0x7b0 [ 46.378494] [ 46.378494] but task is already holding lock: [ 46.384446] (&p->lock){+.+.}, at: [] seq_read+0xc1/0x1280 [ 46.391632] [ 46.391632] which lock already depends on the new lock. [ 46.391632] [ 46.399928] [ 46.399928] the existing dependency chain (in reverse order) is: [ 46.407540] [ 46.407540] -> #3 (&p->lock){+.+.}: [ 46.412634] lock_acquire+0x16f/0x430 [ 46.416937] __mutex_lock+0xe8/0x1470 [ 46.421239] mutex_lock_nested+0x16/0x20 [ 46.425810] seq_read+0xc1/0x1280 [ 46.429763] do_iter_read+0x3e2/0x5b0 [ 46.434069] vfs_readv+0xd3/0x130 [ 46.438027] default_file_splice_read+0x421/0x870 [ 46.443406] do_splice_to+0x105/0x170 [ 46.447717] splice_direct_to_actor+0x222/0x7b0 [ 46.452892] do_splice_direct+0x18d/0x230 [ 46.457564] do_sendfile+0x4db/0xbd0 [ 46.461797] SyS_sendfile64+0x102/0x110 [ 46.466273] do_syscall_64+0x1e8/0x640 [ 46.470662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.476349] [ 46.476349] -> #2 (sb_writers#4){.+.+}: [ 46.481798] lock_acquire+0x16f/0x430 [ 46.486107] __sb_start_write+0x1ae/0x2f0 [ 46.490758] mnt_want_write+0x3f/0xb0 [ 46.495061] ovl_want_write+0x76/0xa0 [ 46.499361] ovl_create_object+0x79/0x1e0 [ 46.504021] ovl_create+0x28/0x30 [ 46.507974] lookup_open+0x11a6/0x1860 [ 46.512359] path_openat+0xfca/0x3f70 [ 46.516678] do_filp_open+0x18e/0x250 [ 46.520979] do_sys_open+0x2c5/0x430 [ 46.525192] SyS_open+0x2d/0x40 [ 46.528972] do_syscall_64+0x1e8/0x640 [ 46.533359] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.539073] [ 46.539073] -> #1 (&ovl_i_mutex_dir_key[depth]){++++}: [ 46.545837] lock_acquire+0x16f/0x430 [ 46.550142] down_read+0x3b/0xb0 [ 46.554024] path_openat+0x191c/0x3f70 [ 46.558424] do_filp_open+0x18e/0x250 [ 46.562725] do_open_execat+0xe7/0x4a0 [ 46.567113] do_execveat_common.isra.0+0x6d5/0x1dd0 [ 46.572641] SyS_execve+0x39/0x50 [ 46.576609] do_syscall_64+0x1e8/0x640 [ 46.580996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.586680] [ 46.586680] -> #0 (&sig->cred_guard_mutex){+.+.}: [ 46.592993] __lock_acquire+0x2cb3/0x4620 [ 46.597662] lock_acquire+0x16f/0x430 [ 46.601963] __mutex_lock+0xe8/0x1470 [ 46.606283] mutex_lock_killable_nested+0x16/0x20 [ 46.611629] do_io_accounting+0x1d6/0x7b0 [ 46.616301] proc_tgid_io_accounting+0x23/0x30 [ 46.621458] proc_single_show+0xf0/0x160 [ 46.626043] seq_read+0x51a/0x1280 [ 46.630247] do_iter_read+0x3e2/0x5b0 [ 46.634575] vfs_readv+0xd3/0x130 [ 46.638544] default_file_splice_read+0x421/0x870 [ 46.643888] do_splice_to+0x105/0x170 [ 46.648192] splice_direct_to_actor+0x222/0x7b0 [ 46.653391] do_splice_direct+0x18d/0x230 [ 46.658040] do_sendfile+0x4db/0xbd0 [ 46.662366] SyS_sendfile64+0x102/0x110 [ 46.666849] do_syscall_64+0x1e8/0x640 [ 46.671267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.676980] [ 46.676980] other info that might help us debug this: [ 46.676980] [ 46.685105] Chain exists of: [ 46.685105] &sig->cred_guard_mutex --> sb_writers#4 --> &p->lock [ 46.685105] [ 46.695755] Possible unsafe locking scenario: [ 46.695755] [ 46.701790] CPU0 CPU1 [ 46.706433] ---- ---- [ 46.711077] lock(&p->lock); [ 46.714159] lock(sb_writers#4); [ 46.720125] lock(&p->lock); [ 46.725727] lock(&sig->cred_guard_mutex); [ 46.730041] [ 46.730041] *** DEADLOCK *** [ 46.730041] [ 46.736077] 2 locks held by syz-executor525/7084: [ 46.740895] #0: (sb_writers#4){.+.+}, at: [] do_sendfile+0x912/0xbd0 [ 46.749116] #1: (&p->lock){+.+.}, at: [] seq_read+0xc1/0x1280 [ 46.756866] [ 46.756866] stack backtrace: [ 46.761371] CPU: 1 PID: 7084 Comm: syz-executor525 Not tainted 4.14.160-syzkaller #0 [ 46.769285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.778630] Call Trace: [ 46.781209] dump_stack+0x142/0x197 [ 46.784819] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 46.790164] __lock_acquire+0x2cb3/0x4620 [ 46.794294] ? is_bpf_text_address+0x7f/0x120 [ 46.798791] ? trace_hardirqs_on+0x10/0x10 [ 46.803047] lock_acquire+0x16f/0x430 [ 46.806856] ? do_io_accounting+0x1d6/0x7b0 [ 46.811159] ? do_io_accounting+0x1d6/0x7b0 [ 46.815459] __mutex_lock+0xe8/0x1470 [ 46.819298] ? do_io_accounting+0x1d6/0x7b0 [ 46.823653] ? __lock_acquire+0x5f7/0x4620 [ 46.827875] ? kvmalloc_node+0x4e/0xe0 [ 46.831746] ? seq_read+0x916/0x1280 [ 46.835447] ? do_iter_read+0x3e2/0x5b0 [ 46.839408] ? do_io_accounting+0x1d6/0x7b0 [ 46.843718] ? do_splice_to+0x105/0x170 [ 46.847689] ? splice_direct_to_actor+0x222/0x7b0 [ 46.852525] ? do_sendfile+0x4db/0xbd0 [ 46.856399] ? mutex_trylock+0x1c0/0x1c0 [ 46.860445] ? trace_hardirqs_on+0x10/0x10 [ 46.864717] ? save_trace+0x290/0x290 [ 46.868531] mutex_lock_killable_nested+0x16/0x20 [ 46.873368] ? find_held_lock+0x35/0x130 [ 46.877414] ? mutex_lock_killable_nested+0x16/0x20 [ 46.882416] do_io_accounting+0x1d6/0x7b0 [ 46.886560] ? get_pid_task+0x98/0x140 [ 46.890446] ? dname_to_vma_addr.isra.0+0x1f0/0x1f0 [ 46.895445] proc_tgid_io_accounting+0x23/0x30 [ 46.900013] proc_single_show+0xf0/0x160 [ 46.904059] seq_read+0x51a/0x1280 [ 46.907581] ? seq_lseek+0x3c0/0x3c0 [ 46.911276] ? security_file_permission+0x89/0x1f0 [ 46.916214] ? rw_verify_area+0xea/0x2b0 [ 46.920277] do_iter_read+0x3e2/0x5b0 [ 46.924064] vfs_readv+0xd3/0x130 [ 46.927506] ? compat_rw_copy_check_uvector+0x310/0x310 [ 46.932887] ? push_pipe+0x3e6/0x780 [ 46.936641] ? iov_iter_get_pages_alloc+0x2c9/0xef0 [ 46.941697] ? iov_iter_revert+0x9c0/0x9c0 [ 46.945919] ? iov_iter_pipe+0x9f/0x2c0 [ 46.949896] default_file_splice_read+0x421/0x870 [ 46.954722] ? switch_mm_irqs_off+0x2c5/0xec0 [ 46.959200] ? page_cache_pipe_buf_release+0x220/0x220 [ 46.964479] ? __fsnotify_update_child_dentry_flags.part.0+0x300/0x300 [ 46.971163] ? fsnotify+0x11e0/0x11e0 [ 46.975130] ? __inode_security_revalidate+0xd6/0x130 [ 46.980418] ? avc_policy_seqno+0x9/0x20 [ 46.984480] ? selinux_file_permission+0x85/0x480 [ 46.989324] ? security_file_permission+0x89/0x1f0 [ 46.994274] ? rw_verify_area+0xea/0x2b0 [ 46.998320] ? page_cache_pipe_buf_release+0x220/0x220 [ 47.003577] do_splice_to+0x105/0x170 [ 47.007398] splice_direct_to_actor+0x222/0x7b0 [ 47.012050] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.016875] ? do_splice_to+0x170/0x170 [ 47.020854] ? rw_verify_area+0xea/0x2b0 [ 47.024898] do_splice_direct+0x18d/0x230 [ 47.029026] ? splice_direct_to_actor+0x7b0/0x7b0 [ 47.033856] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.038605] ? __sb_start_write+0x153/0x2f0 [ 47.042916] do_sendfile+0x4db/0xbd0 [ 47.046622] ? do_compat_pwritev64+0x140/0x140 [ 47.051201] ? SyS_futex+0x215/0x310 [ 47.054923] ? SyS_futex+0x222/0x310 [ 47.058633] SyS_sendfile64+0x102/0x110 [ 47.062687] ? SyS_sendfile+0x130/0x130 [ 47.066662] ? do_syscall_64+0x53/0x640 [ 47.070625] ? SyS_sendfile+0x130/0x130 [ 47.074591] do_syscall_64+0x1e8/0x640 [ 47.078485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.083324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.088544] RIP: 0033:0x449419 [ 47.091754] RSP: 002b:00007f2ba6491db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 47.099489] RAX: ffffffffffffffda RBX: 00000000006e59e8 RCX: 0000000000449419 [ 47.106743] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 47.113999] RBP: 00000000006e59e0 R08: 0000000000000000 R09: 0000000000000000 [ 47.121254] R10: 0000000000000209 R11: 0000000000000246 R12: 00000000006e59ec [ 47.128515] R13: 00007fff5cd7983f R14: 00007f2ba64929c0 R15: 20c49ba5e353f7cf executing program executing program [ 47.207472] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.264827] overlayfs: filesystem on './file0' not supported as upperdir [ 47.324476] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 47.405234] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.455472] overlayfs: filesystem on './file0' not supported as upperdir [ 47.514823] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 47.585067] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.644303] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.704804] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.745271] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.795571] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.855393] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 47.924811] overlayfs: filesystem on './file0' not supported as upperdir [ 47.985220] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 48.065603] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.124223] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.184333] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.245685] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.304333] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.364898] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.424410] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.485345] overlayfs: filesystem on './file0' not supported as upperdir [ 48.545239] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 48.624898] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.694379] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.746562] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.805243] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.854825] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.915541] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 48.975370] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.035031] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.094789] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 49.145421] overlayfs: filesystem on './file0' not supported as upperdir [ 49.185545] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.234996] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.295311] overlayfs: filesystem on './file0' not supported as upperdir [ 49.354742] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 49.424358] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.476175] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.525693] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.575427] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 49.635422] overlayfs: filesystem on './file0' not supported as upperdir [ 49.675264] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.725145] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 49.765873] overlayfs: filesystem on './file0' not supported as upperdir [ 49.815473] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 49.894534] overlayfs: filesystem on './file0' not supported as upperdir [ 49.944628] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 50.026515] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.085087] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.145309] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.195985] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.256965] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.324677] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.385843] overlayfs: filesystem on './file0' not supported as upperdir [ 50.444139] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 50.515595] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.575465] overlayfs: filesystem on './file0' not supported as upperdir [ 50.614509] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.676393] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 50.755766] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.816721] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.876308] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.934422] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 50.995061] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.035737] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.085387] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.145026] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.206161] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.264974] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.325118] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.366098] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.425732] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.486199] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.544646] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.595332] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.656107] overlayfs: filesystem on './file0' not supported as upperdir [ 51.694838] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 51.755161] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.796147] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 51.855736] overlayfs: filesystem on './file0' not supported as upperdir [ 51.924822] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 51.995611] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.055310] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.115228] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 52.164969] overlayfs: filesystem on './file0' not supported as upperdir [ 52.204579] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.245061] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.305825] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.365393] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.424950] overlayfs: filesystem on './file0' not supported as upperdir [ 52.485553] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 52.564655] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.624741] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.666671] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.735355] overlayfs: filesystem on './file0' not supported as upperdir [ 52.795201] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 52.875724] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 52.935036] overlayfs: filesystem on './file0' not supported as upperdir [ 52.995608] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 53.075409] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.134674] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.195529] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.236049] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.295130] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.335626] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.395106] overlayfs: filesystem on './file0' not supported as upperdir [ 53.435208] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 53.495332] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.545360] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.595749] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.645015] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.694635] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.745222] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.805524] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.875204] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 53.925064] overlayfs: filesystem on './file0' not supported as upperdir [ 53.965224] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 54.025717] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.074577] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.135473] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.194771] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.245251] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.305261] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.345555] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.404696] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.465910] overlayfs: filesystem on './file0' not supported as upperdir [ 54.526081] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 54.605876] overlayfs: filesystem on './file0' not supported as upperdir [ 54.645848] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 54.705584] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.766158] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.825209] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 54.885308] overlayfs: filesystem on './file0' not supported as upperdir [ 54.936070] overlayfs: failed to resolve './file0': -2 executing program executing program [ 54.997102] overlayfs: filesystem on './file0' not supported as upperdir [ 55.035504] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 55.096350] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.145281] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.185801] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.237753] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.295596] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.356015] overlayfs: filesystem on './file0' not supported as upperdir [ 55.395885] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 55.454949] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.496409] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.546566] overlayfs: filesystem on './file0' not supported as upperdir [ 55.604958] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 55.685840] overlayfs: filesystem on './file0' not supported as upperdir [ 55.735893] overlayfs: failed to resolve './file0': -2 executing program executing program [ 55.795317] overlayfs: filesystem on './file0' not supported as upperdir [ 55.855416] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 55.935176] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 55.995657] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 56.056346] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 56.105705] overlayfs: filesystem on './file0' not supported as upperdir [ 56.155349] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 56.237178] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 56.295213] overlayfs: filesystem on './file0' not supported as upperdir