I think there might be an issue with the aufs merge into the odroid-xu3 branch.
I looked up this error online and it was said that it was due to a buggy implementation in the kernel.
[ 26.595581] [c7] aufs au_opts_verify:1602:docker[432]: dirperm1 breaks the protection by the permission bits on the lower branch
[ 26.644463] [c4] aufs au_opts_verify:1602:docker[442]: dirperm1 breaks the protection by the permission bits on the lower branch
[ 26.778337] [c4] cgroup: docker (442) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[ 26.792432] [c4] cgroup: "memory" requires setting use_hierarchy to 1 on the root.
[ 26.916644] [c4] BUG: looking up invalid subclass: 8
[ 26.920145] [c4] turning off the locking correctness validator.
[ 26.926042] [c4] CPU: 4 PID: 629 Comm: docker Tainted: G O 3.10.82 #1
[ 26.933331] [c4] Backtrace:
[ 26.936194] [c4] [<c0012e90>] (dump_backtrace+0x0/0x114) from [<c0013100>] (show_stack+0x20/0x24)
[ 26.945045] [c4] r6:c0911a5c r5:c095c99c r4:00000000 r3:00000000
[ 26.951114] [c4] [<c00130e0>] (show_stack+0x0/0x24) from [<c06049c0>] (dump_stack+0x24/0x28)
[ 26.959544] [c4] [<c060499c>] (dump_stack+0x0/0x28) from [<c008ef3c>] (__lock_acquire.isra.26+0x4c8/0xd24)
[ 26.969171] [c4] [<c008ea74>] (__lock_acquire.isra.26+0x0/0xd24) from [<c008ffac>] (lock_acquire+0xa4/0x138)
[ 26.978975] [c4] [<c008ff08>] (lock_acquire+0x0/0x138) from [<c0605d50>] (mutex_lock_nested+0x68/0x3dc)
[ 26.988359] [c4] [<c0605ce8>] (mutex_lock_nested+0x0/0x3dc) from [<bf3e9d88>] (au_lkup_dentry+0x4ac/0x508 [aufs])
[ 26.998597] [c4] [<bf3e98dc>] (au_lkup_dentry+0x0/0x508 [aufs]) from [<bf3f2804>] (aufs_lookup+0xd8/0x278 [aufs])
[ 27.008833] [c4] [<bf3f272c>] (aufs_lookup+0x0/0x278 [aufs]) from [<c013d5c4>] (lookup_real+0x30/0x5c)
[ 27.018102] [c4] r8:00000001 r7:c5847e08 r6:c6639bd0 r5:c6639bd0 r4:c66cc888
r3:bf3f272c
[ 27.026340] [c4] [<c013d594>] (lookup_real+0x0/0x5c) from [<c013e39c>] (__lookup_hash+0x48/0x50)
[ 27.035108] [c4] r5:c6639bd0 r4:00000001
[ 27.039094] [c4] [<c013e354>] (__lookup_hash+0x0/0x50) from [<c013ea30>] (lookup_slow+0x4c/0xb8)
[ 27.047862] [c4] r5:c5847e10 r4:c5847e68
[ 27.051851] [c4] [<c013e9e4>] (lookup_slow+0x0/0xb8) from [<c0140840>] (path_lookupat+0x23c/0x830)
[ 27.060791] [c4] r7:ffffff9c r6:c5847e08 r5:c5847e10 r4:c5846028
[ 27.066860] [c4] [<c0140604>] (path_lookupat+0x0/0x830) from [<c0140e64>] (filename_lookup.isra.45+0x30/0x78)
[ 27.076762] [c4] [<c0140e34>] (filename_lookup.isra.45+0x0/0x78) from [<c01432a0>] (user_path_at_empty+0x64/0x8c)
[ 27.086996] [c4] r7:c5847f00 r6:c5847e68 r5:00000001 r4:c630e000
[ 27.093063] [c4] [<c014323c>] (user_path_at_empty+0x0/0x8c) from [<c01432ec>] (user_path_at+0x24/0x2c)
[ 27.102353] [c4] r8:c5847f40 r7:10c35920 r6:ffffff9c r5:00000001 r4:10c32a80
[ 27.109462] [c4] [<c01432c8>] (user_path_at+0x0/0x2c) from [<c01388f8>] (vfs_fstatat+0x54/0xa8)
[ 27.118150] [c4] [<c01388a4>] (vfs_fstatat+0x0/0xa8) from [<c0138974>] (vfs_stat+0x28/0x2c)
[ 27.126473] [c4] r8:c000ea64 r7:000000c3 r6:35386534 r5:00000000 r4:10c32a80
[ 27.133586] [c4] [<c013894c>] (vfs_stat+0x0/0x2c) from [<c01390b4>] (SyS_stat64+0x24/0x40)
[ 27.141841] [c4] [<c0139090>] (SyS_stat64+0x0/0x40) from [<c000e840>] (ret_fast_syscall+0x0/0x38)
[ 27.150686] [c4] r4:00000000
b26eb84e669fb72092415f848d54e851e38d1d8172d2526bac5821584f4b9e13
Any ideas?
I think there might be an issue with the aufs merge into the odroid-xu3 branch.
I looked up this error online and it was said that it was due to a buggy implementation in the kernel.
Any ideas?