Process accounting resumed ====================================================== WARNING: possible circular locking dependency detected 4.19.0-rc5+ #32 Not tainted ------------------------------------------------------ overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore syz-executor1/7265 is trying to acquire lock: 00000000fec87ddb (&ovl_i_mutex_key[depth]){+.+.}, at: inode_lock include/linux/fs.h:738 [inline] 00000000fec87ddb (&ovl_i_mutex_key[depth]){+.+.}, at: ovl_write_iter+0x151/0xb00 fs/overlayfs/file.c:231 but task is already holding lock: 00000000998db2f0 (&acct->lock#2){+.+.}, at: acct_get kernel/acct.c:161 [inline] 00000000998db2f0 (&acct->lock#2){+.+.}, at: slow_acct_process kernel/acct.c:577 [inline] 00000000998db2f0 (&acct->lock#2){+.+.}, at: acct_process+0x48b/0x875 kernel/acct.c:605 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&acct->lock#2){+.+.}: overlayfs: at least 2 lowerdir are needed while upperdir nonexistent __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x26/0x100 kernel/acct.c:173 pin_kill+0x29d/0xab0 fs/fs_pin.c:50 kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' acct_on+0x64a/0x8c0 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xc2/0x1f0 kernel/acct.c:273 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (sb_writers#3){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+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_setattr+0x10b/0xaf0 fs/overlayfs/inode.c:30 notify_change+0xbde/0x1110 fs/attr.c:334 do_truncate+0x1bd/0x2d0 fs/open.c:63 handle_truncate fs/namei.c:3008 [inline] do_last fs/namei.c:3424 [inline] path_openat+0x3762/0x5160 fs/namei.c:3534 do_filp_open+0x255/0x380 fs/namei.c:3564 kobject: 'loop4' (0000000088f052bf): kobject_uevent_env 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 kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env (&ovl_i_mutex_key[depth]){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900 down_write+0x8a/0x130 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:738 [inline] ovl_write_iter+0x151/0xb00 fs/overlayfs/file.c:231 kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' call_write_iter include/linux/fs.h:1808 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x6b8/0x9f0 fs/read_write.c:487 __kernel_write+0x10c/0x370 fs/read_write.c:506 do_acct_process+0x1144/0x1660 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x6b1/0x875 kernel/acct.c:605 do_exit+0x1aaf/0x2610 kernel/exit.c:857 do_group_exit+0x177/0x440 kernel/exit.c:970 get_signal+0x8b0/0x1980 kernel/signal.c:2513 do_signal+0x9c/0x21e0 arch/x86/kernel/signal.c:816 exit_to_usermode_loop+0x2e5/0x380 arch/x86/entry/common.c:162 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 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_key[depth] --> sb_writers#3 --> &acct->lock#2 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&acct->lock#2); lock(sb_writers#3); lock(&acct->lock#2); lock(&ovl_i_mutex_key[depth]); *** DEADLOCK *** 2 locks held by syz-executor1/7265: #0: 00000000998db2f0 (&acct->lock#2){+.+.}, at: acct_get kernel/acct.c:161 [inline] #0: 00000000998db2f0 (&acct->lock#2){+.+.}, at: slow_acct_process kernel/acct.c:577 [inline] #0: 00000000998db2f0 (&acct->lock#2){+.+.}, at: acct_process+0x48b/0x875 kernel/acct.c:605 #1: 0000000018e8d67b (sb_writers#24){.+.+}, at: file_start_write_trylock include/linux/fs.h:2766 [inline] #1: 0000000018e8d67b (sb_writers#24){.+.+}, at: do_acct_process+0x1338/0x1660 kernel/acct.c:517 stack backtrace: CPU: 0 PID: 7265 Comm: syz-executor1 Not tainted 4.19.0-rc5+ #32 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_write+0x8a/0x130 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:738 [inline] ovl_write_iter+0x151/0xb00 fs/overlayfs/file.c:231 call_write_iter include/linux/fs.h:1808 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x6b8/0x9f0 fs/read_write.c:487 __kernel_write+0x10c/0x370 fs/read_write.c:506 do_acct_process+0x1144/0x1660 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x6b1/0x875 kernel/acct.c:605 do_exit+0x1aaf/0x2610 kernel/exit.c:857 do_group_exit+0x177/0x440 kernel/exit.c:970 get_signal+0x8b0/0x1980 kernel/signal.c:2513 do_signal+0x9c/0x21e0 arch/x86/kernel/signal.c:816 exit_to_usermode_loop+0x2e5/0x380 arch/x86/entry/common.c:162 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 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:00007f0283ab7cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: 0000000000000000 RBX: 000000000072c048 RCX: 0000000000457579 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072c048 RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072c04c R13: 00007ffc372666df R14: 00007f0283ab89c0 R15: 0000000000000002 overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env overlayfs: at least 2 lowerdir are needed while upperdir nonexistent kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' __ntfs_error: 23 callbacks suppressed ntfs: (device loop1): parse_options(): Unrecognized mount option /dev/usbmon#. kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env ntfs: (device loop1): is_boot_sector_ntfs(): Invalid boot sector checksum. kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' ntfs: (device loop1): read_ntfs_boot_sector(): Primary boot sector is invalid. kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env ntfs: (device loop1): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' ntfs: (device loop1): ntfs_fill_super(): Not an NTFS volume. kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env overlayfs: failed to resolve './file1': -2 kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env overlayfs: failed to resolve './file1': -2 ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env overlayfs: failed to resolve './file1': -2 ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' overlayfs: failed to resolve './file1': -2 kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env overlayfs: unrecognized mount option "seclabel" or missing value kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: failed to resolve './file1': -2 kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' overlayfs: unrecognized mount option "seclabel" or missing value kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: failed to resolve './file1': -2 __ntfs_error: 4 callbacks suppressed ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' ntfs: (device loop0): parse_options(): Unrecognized mount option . kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' ntfs: (device loop0): parse_options(): Unrecognized mount option . kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' ntfs: (device loop0): parse_options(): Unrecognized mount option . kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env overlayfs: failed to resolve './file1': -2 kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' ntfs: (device loop3): parse_options(): Unrecognized mount option /dev/dsp. kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' ntfs: (device loop3): parse_options(): Unrecognized mount option /dev/dsp. kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env overlayfs: missing 'lowerdir' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: failed to resolve './file1': -2 kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' overlayfs: missing 'lowerdir' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000006e20afc0): kobject_uevent_env kobject: 'loop5' (000000006e20afc0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env overlayfs: filesystem on './file0' not supported as upperdir kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000bb4f2ec2): kobject_uevent_env kobject: 'kvm' (00000000bb4f2ec2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000005bf75fe3): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000005bf75fe3): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000079b7ba90): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop0' (0000000079b7ba90): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop4' (0000000088f052bf): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000088f052bf): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000e50e8695): kobject_uevent_env kobject: 'loop1' (00000000e50e8695): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (0000000017983d9f): kobject_uevent_env kobject: 'loop3' (0000000017983d9f): fill_kobj_path: path = '/devices/virtual/block/loop3'