Hello,
syzbot found the following crash on:
HEAD commit: 846e8dd47c26 Merge tag 'scsi-fixes' of git://git.kernel.or..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16de846e400000
kernel config: https://syzkaller.appspot.com/x/.config?x=dfb440e26f0a6f6f
dashboard link: https://syzkaller.appspot.com/bug?extid=582e9685d59dd0a41747
compiler: gcc (GCC) 8.0.1 20180413 (experimental)
Unfortunately, I don't have any reproducer for this crash yet.
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+582e9685d59dd0a41747@xxxxxxxxxxxxxxxxxxxxxxxxx
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
======================================================
WARNING: possible circular locking dependency detected
4.19.0-rc5+ #33 Not tainted
------------------------------------------------------
syz-executor4/15272 is trying to acquire lock:
overlayfs: filesystem on './file0' not supported as upperdir
000000002ef717b4 (&ovl_i_mutex_dir_key[depth]){++++}, at: inode_lock_shared
include/linux/fs.h:748 [inline]
000000002ef717b4 (&ovl_i_mutex_dir_key[depth]){++++}, at:
lookup_slow+0x49/0x80 fs/namei.c:1687
but task is already holding lock:
000000001b172596 (&sig->cred_guard_mutex){+.+.}, at:
prepare_bprm_creds+0x53/0x120 fs/exec.c:1404
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #3 (&sig->cred_guard_mutex){+.+.}:
__mutex_lock_common kernel/locking/mutex.c:925 [inline]
__mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072
mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102
lock_trace+0x4c/0xe0 fs/proc/base.c:384
proc_pid_stack+0x196/0x3b0 fs/proc/base.c:420
proc_single_show+0x101/0x190 fs/proc/base.c:723
seq_read+0x4af/0x1150 fs/seq_file.c:229
do_loop_readv_writev fs/read_write.c:700 [inline]
do_iter_read+0x4a3/0x650 fs/read_write.c:924
vfs_readv+0x175/0x1c0 fs/read_write.c:986
do_preadv+0x1cc/0x280 fs/read_write.c:1070
__do_sys_preadv fs/read_write.c:1120 [inline]
__se_sys_preadv fs/read_write.c:1115 [inline]
__x64_sys_preadv+0x9a/0xf0 fs/read_write.c:1115
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
-> #2 (&p->lock){+.+.}:
__mutex_lock_common kernel/locking/mutex.c:925 [inline]
__mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072
mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
seq_read+0x71/0x1150 fs/seq_file.c:161
proc_reg_read+0x2a3/0x3d0 fs/proc/inode.c:231
do_loop_readv_writev fs/read_write.c:700 [inline]
do_iter_read+0x4a3/0x650 fs/read_write.c:924
vfs_readv+0x175/0x1c0 fs/read_write.c:986
kernel_readv fs/splice.c:362 [inline]
default_file_splice_read+0x53c/0xb20 fs/splice.c:417
do_splice_to+0x12e/0x190 fs/splice.c:881
splice_direct_to_actor+0x270/0x8f0 fs/splice.c:953
do_splice_direct+0x2d4/0x420 fs/splice.c:1062
do_sendfile+0x62a/0xe20 fs/read_write.c:1440
__do_sys_sendfile64 fs/read_write.c:1495 [inline]
__se_sys_sendfile64 fs/read_write.c:1487 [inline]
__x64_sys_sendfile64+0x15d/0x250 fs/read_write.c:1487
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
-> #1 (sb_writers#4){.+.+}:
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+0x214/0x370 fs/super.c:1387
sb_start_write include/linux/fs.h:1566 [inline]
mnt_want_write+0x3f/0xc0 fs/namespace.c:360
ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24
ovl_create_object+0x142/0x3a0 fs/overlayfs/dir.c:596
ovl_create+0x2b/0x30 fs/overlayfs/dir.c:627
lookup_open+0x1319/0x1b90 fs/namei.c:3234
do_last fs/namei.c:3324 [inline]
path_openat+0x15e7/0x5160 fs/namei.c:3534
do_filp_open+0x255/0x380 fs/namei.c:3564
do_sys_open+0x568/0x700 fs/open.c:1063
ksys_open include/linux/syscalls.h:1276 [inline]
__do_sys_creat fs/open.c:1121 [inline]
__se_sys_creat fs/open.c:1119 [inline]
__x64_sys_creat+0x61/0x80 fs/open.c:1119
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
-> #0 (&ovl_i_mutex_dir_key[depth]){++++}:
lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900
down_read+0xb0/0x1d0 kernel/locking/rwsem.c:24
inode_lock_shared include/linux/fs.h:748 [inline]
lookup_slow+0x49/0x80 fs/namei.c:1687
walk_component+0x92b/0x25c0 fs/namei.c:1810
link_path_walk.part.40+0xa61/0x1530 fs/namei.c:2141
link_path_walk fs/namei.c:2072 [inline]
path_openat+0x270/0x5160 fs/namei.c:3533
do_filp_open+0x255/0x380 fs/namei.c:3564
do_open_execat+0x221/0x8e0 fs/exec.c:853
__do_execve_file.isra.33+0x173f/0x2540 fs/exec.c:1755
do_execveat_common fs/exec.c:1866 [inline]
do_execve fs/exec.c:1883 [inline]
__do_sys_execve fs/exec.c:1964 [inline]
__se_sys_execve fs/exec.c:1959 [inline]
__x64_sys_execve+0x8f/0xc0 fs/exec.c:1959
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
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-executor4/15272:
#0: 000000001b172596 (&sig->cred_guard_mutex){+.+.}, at:
prepare_bprm_creds+0x53/0x120 fs/exec.c:1404
stack backtrace:
CPU: 1 PID: 15272 Comm: syz-executor4 Not tainted 4.19.0-rc5+ #33
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+0x1c4/0x2b4 lib/dump_stack.c:113
print_circular_bug.isra.33.cold.54+0x1bd/0x27d
kernel/locking/lockdep.c:1221
check_prev_add kernel/locking/lockdep.c:1861 [inline]
check_prevs_add kernel/locking/lockdep.c:1974 [inline]
validate_chain kernel/locking/lockdep.c:2415 [inline]
__lock_acquire+0x33e4/0x4ec0 kernel/locking/lockdep.c:3411
lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900
down_read+0xb0/0x1d0 kernel/locking/rwsem.c:24
inode_lock_shared include/linux/fs.h:748 [inline]
lookup_slow+0x49/0x80 fs/namei.c:1687
walk_component+0x92b/0x25c0 fs/namei.c:1810
link_path_walk.part.40+0xa61/0x1530 fs/namei.c:2141
link_path_walk fs/namei.c:2072 [inline]
path_openat+0x270/0x5160 fs/namei.c:3533
do_filp_open+0x255/0x380 fs/namei.c:3564
do_open_execat+0x221/0x8e0 fs/exec.c:853
__do_execve_file.isra.33+0x173f/0x2540 fs/exec.c:1755
do_execveat_common fs/exec.c:1866 [inline]
do_execve fs/exec.c:1883 [inline]
__do_sys_execve fs/exec.c:1964 [inline]
__se_sys_execve fs/exec.c:1959 [inline]
__x64_sys_execve+0x8f/0xc0 fs/exec.c:1959
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457579
Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f81249e3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579
RDX: 00000000200005c0 RSI: 0000000020000480 RDI: 00000000200002c0
RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81249e46d4
R13: 00000000004bdbe8 R14: 00000000004cc7d8 R15: 00000000ffffffff
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
overlayfs: filesystem on './file0' not supported as upperdir
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
overlayfs: failed to resolve './file1': -2
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
overlayfs: filesystem on './file0' not supported as upperdir
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
overlayfs: failed to resolve './file1': -2
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
overlayfs: failed to resolve './file1': -2
overlayfs: failed to resolve './file1': -2
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
overlayfs: failed to resolve './file1': -2
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
overlayfs: failed to resolve './file1': -2
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
overlayfs: filesystem on './file0' not supported as upperdir
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
overlayfs: failed to resolve './file1': -2
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
overlayfs: failed to resolve './file1': -2
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
overlayfs: failed to resolve './file1': -2
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
overlayfs: failed to resolve './file1': -2
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
overlayfs: failed to resolve './file1': -2
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
overlayfs: failed to resolve './file1': -2
overlayfs: failed to resolve './file1': -2
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
__ntfs_error: 10 callbacks suppressed
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'kvm' (000000000f776607): kobject_uevent_env
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
overlayfs: failed to resolve './file1': -2
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
ntfs: (device loop4): parse_options(): Unrecognized mount option cpu.stat.
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
overlayfs: unrecognized mount option "workdir$./file1\" or missing value
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
overlayfs: filesystem on './file0' not supported as upperdir
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
overlayfs: unrecognized mount option "workdir$./file1\" or missing value
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
overlayfs: failed to resolve './file1': -2
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
overlayfs: unrecognized mount option "lowe" or missing value
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
overlayfs: unrecognized mount option "lowe" or missing value
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
overlayfs: failed to resolve './file1': -2
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
overlayfs: failed to resolve './file1': -2
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size.
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
overlayfs: failed to resolve './file1': -2
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
overlayfs: failed to resolve './file1': -2
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
overlayfs: failed to resolve './file1': -2
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
overlayfs: failed to resolve './file1': -2
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
overlayfs: unrecognized mount option "w�X��:�Ic/File1\" or missing value
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
PM: Marking nosave pages: [mem 0x00000000-0x00000fff]
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
PM: Marking nosave pages: [mem 0x0009f000-0x000fffff]
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff]
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
PM: Basic memory bitmaps created
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
overlayfs: unrecognized mount option "w�X��:�Ic/File1\" or missing value
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
PM: Basic memory bitmaps freed
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
PM: Marking nosave pages: [mem 0x00000000-0x00000fff]
overlayfs: failed to resolve './file1': -2
PM: Marking nosave pages: [mem 0x0009f000-0x000fffff]
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff]
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
PM: Basic memory bitmaps created
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
PM: Basic memory bitmaps freed
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop0' (000000009bbfe09a): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009bbfe09a): fill_kobj_path: path
= '/devices/virtual/block/loop0'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'kvm' (000000000f776607): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
overlayfs: failed to resolve './file1': -2
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000342fff79): kobject_uevent_env
kobject: 'loop2' (00000000342fff79): fill_kobj_path: path
= '/devices/virtual/block/loop2'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
overlayfs: './file1' not a directory
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'loop5' (000000004e7f681d): kobject_uevent_env
kobject: 'loop5' (000000004e7f681d): fill_kobj_path: path
= '/devices/virtual/block/loop5'
kobject: 'loop3' (000000004a18fd77): kobject_uevent_env
kobject: 'loop3' (000000004a18fd77): fill_kobj_path: path
= '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): kobject_uevent_env
__ntfs_error: 6 callbacks suppressed
ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size.
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop1' (00000000e7864f3e): fill_kobj_path: path
= '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000073823613): kobject_uevent_env
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
overlayfs: filesystem on './file0' not supported as upperdir
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
IPVS: Schedule: port zero only supported in persistent services, check your
ipvs configuration
kobject: 'kvm' (000000000f776607): kobject_uevent_env
kobject: 'loop4' (0000000073823613): kobject_uevent_env
kobject: 'loop4' (0000000073823613): fill_kobj_path: path
= '/devices/virtual/block/loop4'
kobject: 'kvm' (000000000f776607): fill_kobj_path: path
= '/devices/virtual/misc/kvm'
overlayfs: failed to resolve './file1': -2
---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx.
syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
syzbot.
