====================================================== WARNING: possible circular locking dependency detected 4.20.0 #167 Not tainted ------------------------------------------------------ syz-executor1/11586 is trying to acquire lock: 000000006aa1d34d (&ovl_i_mutex_dir_key[depth]){++++}, at: inode_lock_shared include/linux/fs.h:767 [inline] 000000006aa1d34d (&ovl_i_mutex_dir_key[depth]){++++}, at: lookup_slow+0x49/0x80 fs/namei.c:1687 but task is already holding lock: 00000000550d6b25 (&sig->cred_guard_mutex){+.+.}, at: __do_sys_perf_event_open+0x12fe/0x2f30 kernel/events/core.c:10511 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_personality+0x1c/0xd0 fs/proc/base.c:2891 proc_single_show+0x101/0x190 fs/proc/base.c:737 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 kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x539/0xb20 fs/splice.c:417 do_splice_to+0x12e/0x190 fs/splice.c:880 splice_direct_to_actor+0x31c/0x9d0 fs/splice.c:957 do_splice_direct+0x2d4/0x420 fs/splice.c:1066 do_sendfile+0x62a/0xe20 fs/read_write.c:1439 __do_sys_sendfile64 fs/read_write.c:1500 [inline] __se_sys_sendfile64 fs/read_write.c:1486 [inline] __x64_sys_sendfile64+0x1fd/0x250 fs/read_write.c:1486 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+0x539/0xb20 fs/splice.c:417 do_splice_to+0x12e/0x190 fs/splice.c:880 splice_direct_to_actor+0x31c/0x9d0 fs/splice.c:957 do_splice_direct+0x2d4/0x420 fs/splice.c:1066 do_sendfile+0x62a/0xe20 fs/read_write.c:1439 __do_sys_sendfile64 fs/read_write.c:1500 [inline] __se_sys_sendfile64 fs/read_write.c:1486 [inline] __x64_sys_sendfile64+0x1fd/0x250 fs/read_write.c:1486 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:1597 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:360 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_xattr_set+0x53/0x5b0 fs/overlayfs/inode.c:332 ovl_posix_acl_xattr_set+0x3c6/0xb00 fs/overlayfs/super.c:908 __vfs_setxattr+0x124/0x180 fs/xattr.c:149 __vfs_setxattr_noperm+0x11d/0x410 fs/xattr.c:180 vfs_setxattr+0xd8/0x100 fs/xattr.c:223 setxattr+0x2ea/0x450 fs/xattr.c:450 __do_sys_fsetxattr fs/xattr.c:505 [inline] __se_sys_fsetxattr fs/xattr.c:494 [inline] __x64_sys_fsetxattr+0x1fc/0x290 fs/xattr.c:494 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:3844 down_read+0x8d/0x120 kernel/locking/rwsem.c:24 inode_lock_shared include/linux/fs.h:767 [inline] lookup_slow+0x49/0x80 fs/namei.c:1687 walk_component+0x92b/0x25b0 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.43+0x212/0xc00 fs/namei.c:2318 filename_lookup+0x26a/0x520 fs/namei.c:2348 kern_path+0x33/0x40 fs/namei.c:2434 create_local_trace_uprobe+0x9b/0x620 kernel/trace/trace_uprobe.c:1377 perf_uprobe_init+0x18c/0x280 kernel/trace/trace_event_perf.c:316 perf_uprobe_event_init+0x106/0x1a0 kernel/events/core.c:8503 perf_try_init_event+0x137/0x2f0 kernel/events/core.c:9770 perf_init_event kernel/events/core.c:9801 [inline] perf_event_alloc.part.94+0x1c91/0x3590 kernel/events/core.c:10074 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xa9c/0x2f30 kernel/events/core.c:10531 __se_sys_perf_event_open kernel/events/core.c:10420 [inline] __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420 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 *** 2 locks held by syz-executor1/11586: #0: 00000000550d6b25 (&sig->cred_guard_mutex){+.+.}, at: __do_sys_perf_event_open+0x12fe/0x2f30 kernel/events/core.c:10511 #1: 000000003b274d75 (&pmus_srcu){....}, at: perf_event_alloc.part.94+0x16c0/0x3590 kernel/events/core.c:10070 stack backtrace: CPU: 0 PID: 11586 Comm: syz-executor1 Not tainted 4.20.0 #167 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+0x1d3/0x2c6 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:1863 [inline] check_prevs_add kernel/locking/lockdep.c:1976 [inline] validate_chain kernel/locking/lockdep.c:2347 [inline] __lock_acquire+0x3360/0x4c20 kernel/locking/lockdep.c:3341 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 down_read+0x8d/0x120 kernel/locking/rwsem.c:24 inode_lock_shared include/linux/fs.h:767 [inline] lookup_slow+0x49/0x80 fs/namei.c:1687 walk_component+0x92b/0x25b0 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.43+0x212/0xc00 fs/namei.c:2318 filename_lookup+0x26a/0x520 fs/namei.c:2348 kern_path+0x33/0x40 fs/namei.c:2434 create_local_trace_uprobe+0x9b/0x620 kernel/trace/trace_uprobe.c:1377 perf_uprobe_init+0x18c/0x280 kernel/trace/trace_event_perf.c:316 perf_uprobe_event_init+0x106/0x1a0 kernel/events/core.c:8503 perf_try_init_event+0x137/0x2f0 kernel/events/core.c:9770 perf_init_event kernel/events/core.c:9801 [inline] perf_event_alloc.part.94+0x1c91/0x3590 kernel/events/core.c:10074 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xa9c/0x2f30 kernel/events/core.c:10531 __se_sys_perf_event_open kernel/events/core.c:10420 [inline] __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457759 Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f5a6a21ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457759 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f5a6a21f6d4 R13: 00000000004c3a53 R14: 00000000004d69f0 R15: 00000000ffffffff kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'rx-0' (00000000add4ea35): kobject_cleanup, parent 00000000452cc0fe kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000add4ea35): auto cleanup 'remove' event kobject: 'rx-0' (00000000add4ea35): kobject_uevent_env kobject: 'rx-0' (00000000add4ea35): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000add4ea35): auto cleanup kobject_del kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000add4ea35): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000021a6ff5d): kobject_cleanup, parent 00000000452cc0fe kobject: 'tx-0' (0000000021a6ff5d): auto cleanup 'remove' event kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'tx-0' (0000000021a6ff5d): kobject_uevent_env kobject: 'tx-0' (0000000021a6ff5d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000021a6ff5d): auto cleanup kobject_del kobject: 'tx-0' (0000000021a6ff5d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000452cc0fe): kobject_cleanup, parent (null) kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'queues' (00000000452cc0fe): calling ktype release kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000452cc0fe): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000d9894875): kobject_uevent_env kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'ip6_vti1' (00000000d9894875): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6_vti1' (00000000eed6727c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'ip6_vti1' (00000000eed6727c): kobject_uevent_env overlayfs: './file0' not a directory kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6_vti1' (00000000eed6727c): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'queues' (00000000713c371a): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'queues' (00000000713c371a): kobject_uevent_env kobject: 'queues' (00000000713c371a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003ab6051b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003ab6051b): kobject_uevent_env kobject: 'rx-0' (000000003ab6051b): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'tx-0' (00000000a942b664): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a942b664): kobject_uevent_env kobject: 'tx-0' (00000000a942b664): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'ip6_vti1' (00000000d9894875): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000d9894875): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000003ab6051b): kobject_cleanup, parent 00000000713c371a kobject: 'rx-0' (000000003ab6051b): auto cleanup 'remove' event kobject: 'rx-0' (000000003ab6051b): kobject_uevent_env kobject: 'rx-0' (000000003ab6051b): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'rx-0' (000000003ab6051b): auto cleanup kobject_del kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000003ab6051b): calling ktype release kobject: 'rx-0': free name kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'tx-0' (00000000a942b664): kobject_cleanup, parent 00000000713c371a kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000a942b664): auto cleanup 'remove' event kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'tx-0' (00000000a942b664): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000a942b664): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'tx-0' (00000000a942b664): auto cleanup kobject_del kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000a942b664): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000713c371a): kobject_cleanup, parent (null) kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'queues' (00000000713c371a): calling ktype release kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000713c371a): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000eed6727c): kobject_uevent_env kobject: 'ip6_vti1' (00000000eed6727c): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' 9pnet_virtio: no channels available for device kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'ip6_vti1' (00000000eed6727c): kobject_cleanup, parent (null) kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6_vti1' (00000000eed6727c): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'ip6_vti1' (00000000cfa8bcce): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6_vti1' (00000000cfa8bcce): kobject_uevent_env kobject: 'ip6_vti1' (00000000cfa8bcce): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (0000000062c6760d): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'queues' (0000000062c6760d): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (0000000062c6760d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (00000000982fdfd2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000982fdfd2): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env 9pnet_virtio: no channels available for device kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000982fdfd2): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000037acf40f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'tx-0' (0000000037acf40f): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000037acf40f): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'rx-0' (00000000982fdfd2): kobject_cleanup, parent 0000000062c6760d kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'rx-0' (00000000982fdfd2): auto cleanup 'remove' event kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000982fdfd2): kobject_uevent_env kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'rx-0' (00000000982fdfd2): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000982fdfd2): auto cleanup kobject_del kobject: 'rx-0' (00000000982fdfd2): calling ktype release kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000037acf40f): kobject_cleanup, parent 0000000062c6760d kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'tx-0' (0000000037acf40f): auto cleanup 'remove' event kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000037acf40f): kobject_uevent_env kobject: 'tx-0' (0000000037acf40f): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'tx-0' (0000000037acf40f): auto cleanup kobject_del kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'tx-0' (0000000037acf40f): calling ktype release kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (0000000062c6760d): kobject_cleanup, parent (null) kobject: 'queues' (0000000062c6760d): calling ktype release kobject: 'queues' (0000000062c6760d): kset_release kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'queues': free name kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6_vti1' (00000000cfa8bcce): kobject_uevent_env kobject: 'ip6_vti1' (00000000cfa8bcce): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (00000000cfa8bcce): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000cfa8bcce): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6_vti1' (00000000e5784970): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti1' (00000000e5784970): kobject_uevent_env kobject: 'ip6_vti1' (00000000e5784970): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'queues' (00000000f42d513e): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'queues' (00000000f42d513e): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'queues' (00000000f42d513e): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'rx-0' (000000000edef7bc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000000edef7bc): kobject_uevent_env kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'rx-0' (000000000edef7bc): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000008df82634): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000008df82634): kobject_uevent_env kobject: 'tx-0' (000000008df82634): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'rx-0' (000000000edef7bc): kobject_cleanup, parent 00000000f42d513e kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000000edef7bc): auto cleanup 'remove' event kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (000000000edef7bc): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000000edef7bc): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000000edef7bc): auto cleanup kobject_del kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000000edef7bc): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000008df82634): kobject_cleanup, parent 00000000f42d513e kobject: 'tx-0' (000000008df82634): auto cleanup 'remove' event kobject: 'tx-0' (000000008df82634): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'tx-0' (000000008df82634): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (000000008df82634): auto cleanup kobject_del kobject: 'tx-0' (000000008df82634): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f42d513e): kobject_cleanup, parent (null) kobject: 'queues' (00000000f42d513e): calling ktype release kobject: 'queues' (00000000f42d513e): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000e5784970): kobject_uevent_env kobject: 'ip6_vti1' (00000000e5784970): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (00000000e5784970): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000e5784970): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'ip6_vti1' (000000009afdcda5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6_vti1' (000000009afdcda5): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6_vti1' (000000009afdcda5): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'queues' (0000000095383ad5): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (0000000095383ad5): kobject_uevent_env kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'queues' (0000000095383ad5): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000005725e45e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (000000005725e45e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (000000005725e45e): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000007d3dd67e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007d3dd67e): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'tx-0' (000000007d3dd67e): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (000000005725e45e): kobject_cleanup, parent 0000000095383ad5 kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000005725e45e): auto cleanup 'remove' event kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'rx-0' (000000005725e45e): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000005725e45e): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (000000005725e45e): auto cleanup kobject_del kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000005725e45e): calling ktype release kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000007d3dd67e): kobject_cleanup, parent 0000000095383ad5 kobject: 'tx-0' (000000007d3dd67e): auto cleanup 'remove' event kobject: 'tx-0' (000000007d3dd67e): kobject_uevent_env kobject: 'tx-0' (000000007d3dd67e): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'tx-0' (000000007d3dd67e): auto cleanup kobject_del kobject: 'tx-0' (000000007d3dd67e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000095383ad5): kobject_cleanup, parent (null) kobject: 'queues' (0000000095383ad5): calling ktype release kobject: 'queues' (0000000095383ad5): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (000000009afdcda5): kobject_uevent_env kobject: 'ip6_vti1' (000000009afdcda5): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (000000009afdcda5): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (000000009afdcda5): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'ip6_vti1' (00000000e54664b1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6_vti1' (00000000e54664b1): kobject_uevent_env kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6_vti1' (00000000e54664b1): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'queues' (0000000017c509da): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'queues' (0000000017c509da): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'queues' (0000000017c509da): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'rx-0' (00000000942c112f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000942c112f): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'rx-0' (00000000942c112f): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (000000001c61cca4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'tx-0' (000000001c61cca4): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000001c61cca4): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'rx-0' (00000000942c112f): kobject_cleanup, parent 0000000017c509da kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000942c112f): auto cleanup 'remove' event kobject: 'rx-0' (00000000942c112f): kobject_uevent_env kobject: 'rx-0' (00000000942c112f): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'rx-0' (00000000942c112f): auto cleanup kobject_del kobject: 'rx-0' (00000000942c112f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001c61cca4): kobject_cleanup, parent 0000000017c509da kobject: 'tx-0' (000000001c61cca4): auto cleanup 'remove' event kobject: 'tx-0' (000000001c61cca4): kobject_uevent_env kobject: 'tx-0' (000000001c61cca4): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'tx-0' (000000001c61cca4): auto cleanup kobject_del kobject: 'tx-0' (000000001c61cca4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000017c509da): kobject_cleanup, parent (null) kobject: 'queues' (0000000017c509da): calling ktype release kobject: 'queues' (0000000017c509da): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000e54664b1): kobject_uevent_env kobject: 'ip6_vti1' (00000000e54664b1): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (00000000e54664b1): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000e54664b1): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'ip6_vti1' (00000000859ddf62): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'ip6_vti1' (00000000859ddf62): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'ip6_vti1' (00000000859ddf62): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (00000000f324109c): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'queues' (00000000f324109c): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000f324109c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e134a118): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'rx-0' (00000000e134a118): kobject_uevent_env kobject: 'rx-0' (00000000e134a118): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000001a769778): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'tx-0' (000000001a769778): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000001a769778): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000e134a118): kobject_cleanup, parent 00000000f324109c kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (00000000e134a118): auto cleanup 'remove' event kobject: 'rx-0' (00000000e134a118): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000e134a118): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'rx-0' (00000000e134a118): auto cleanup kobject_del kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000e134a118): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001a769778): kobject_cleanup, parent 00000000f324109c kobject: 'tx-0' (000000001a769778): auto cleanup 'remove' event kobject: 'tx-0' (000000001a769778): kobject_uevent_env kobject: 'tx-0' (000000001a769778): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'tx-0' (000000001a769778): auto cleanup kobject_del kobject: 'tx-0' (000000001a769778): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f324109c): kobject_cleanup, parent (null) kobject: 'queues' (00000000f324109c): calling ktype release kobject: 'queues' (00000000f324109c): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000859ddf62): kobject_uevent_env kobject: 'ip6_vti1' (00000000859ddf62): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (00000000ad0a4907): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti1' (00000000ad0a4907): kobject_uevent_env kobject: 'ip6_vti1' (00000000ad0a4907): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'queues' (000000005b30a424): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'queues' (000000005b30a424): kobject_uevent_env kobject: 'queues' (000000005b30a424): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000057b01b7a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000057b01b7a): kobject_uevent_env kobject: 'rx-0' (0000000057b01b7a): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'tx-0' (0000000082ea82c0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000082ea82c0): kobject_uevent_env kobject: 'tx-0' (0000000082ea82c0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'rx-0' (0000000057b01b7a): kobject_cleanup, parent 000000005b30a424 kobject: 'rx-0' (0000000057b01b7a): auto cleanup 'remove' event kobject: 'rx-0' (0000000057b01b7a): kobject_uevent_env kobject: 'rx-0' (0000000057b01b7a): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'rx-0' (0000000057b01b7a): auto cleanup kobject_del kobject: 'rx-0' (0000000057b01b7a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000082ea82c0): kobject_cleanup, parent 000000005b30a424 kobject: 'tx-0' (0000000082ea82c0): auto cleanup 'remove' event kobject: 'tx-0' (0000000082ea82c0): kobject_uevent_env kobject: 'tx-0' (0000000082ea82c0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'tx-0' (0000000082ea82c0): auto cleanup kobject_del kobject: 'tx-0' (0000000082ea82c0): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005b30a424): kobject_cleanup, parent (null) kobject: 'queues' (000000005b30a424): calling ktype release kobject: 'queues' (000000005b30a424): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000ad0a4907): kobject_uevent_env kobject: 'ip6_vti1' (00000000ad0a4907): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (00000000859ddf62): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000859ddf62): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ip6_vti1' (00000000ad0a4907): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000ad0a4907): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6_vti1' (000000001cf467ff): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'ip6_vti1' (000000001cf467ff): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'ip6_vti1' (000000001cf467ff): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000bb0d529a): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'queues' (00000000bb0d529a): kobject_uevent_env kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'queues' (00000000bb0d529a): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000006f0fe8e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'rx-0' (0000000006f0fe8e): kobject_uevent_env kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (0000000006f0fe8e): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000002d7d2f9d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000002d7d2f9d): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'tx-0' (000000002d7d2f9d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6_vti1' (00000000b677dd24): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti1' (00000000b677dd24): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'ip6_vti1' (00000000b677dd24): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000d21462eb): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'queues' (00000000d21462eb): kobject_uevent_env kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'queues' (00000000d21462eb): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000028194df7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'rx-0' (0000000028194df7): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (0000000028194df7): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'tx-0' (0000000028408932): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000168ffa41): kobject_uevent_env kobject: 'loop5' (00000000168ffa41): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (0000000028408932): kobject_uevent_env kobject: 'tx-0' (0000000028408932): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'rx-0' (0000000028194df7): kobject_cleanup, parent 00000000d21462eb kobject: 'rx-0' (0000000028194df7): auto cleanup 'remove' event kobject: 'rx-0' (0000000028194df7): kobject_uevent_env kobject: 'rx-0' (0000000028194df7): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'rx-0' (0000000028194df7): auto cleanup kobject_del kobject: 'rx-0' (0000000028194df7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000028408932): kobject_cleanup, parent 00000000d21462eb kobject: 'tx-0' (0000000028408932): auto cleanup 'remove' event kobject: 'tx-0' (0000000028408932): kobject_uevent_env kobject: 'tx-0' (0000000028408932): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'tx-0' (0000000028408932): auto cleanup kobject_del kobject: 'tx-0' (0000000028408932): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d21462eb): kobject_cleanup, parent (null) kobject: 'queues' (00000000d21462eb): calling ktype release kobject: 'queues' (00000000d21462eb): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (00000000b677dd24): kobject_uevent_env kobject: 'ip6_vti1' (00000000b677dd24): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'rx-0' (0000000006f0fe8e): kobject_cleanup, parent 00000000bb0d529a kobject: 'rx-0' (0000000006f0fe8e): auto cleanup 'remove' event kobject: 'rx-0' (0000000006f0fe8e): kobject_uevent_env kobject: 'rx-0' (0000000006f0fe8e): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'rx-0' (0000000006f0fe8e): auto cleanup kobject_del kobject: 'rx-0' (0000000006f0fe8e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002d7d2f9d): kobject_cleanup, parent 00000000bb0d529a kobject: 'tx-0' (000000002d7d2f9d): auto cleanup 'remove' event kobject: 'tx-0' (000000002d7d2f9d): kobject_uevent_env kobject: 'tx-0' (000000002d7d2f9d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/tx-0' kobject: 'tx-0' (000000002d7d2f9d): auto cleanup kobject_del kobject: 'tx-0' (000000002d7d2f9d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000bb0d529a): kobject_cleanup, parent (null) kobject: 'queues' (00000000bb0d529a): calling ktype release kobject: 'queues' (00000000bb0d529a): kset_release kobject: 'queues': free name kobject: 'ip6_vti1' (000000001cf467ff): kobject_uevent_env kobject: 'ip6_vti1' (000000001cf467ff): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'ip6_vti1' (00000000b677dd24): kobject_cleanup, parent (null) kobject: 'ip6_vti1' (00000000b677dd24): calling ktype release kobject: 'ip6_vti1': free name kobject: 'loop0' (0000000002576061): kobject_uevent_env kobject: 'ip6_vti1' (000000001cf467ff): kobject_cleanup, parent (null) kobject: 'loop0' (0000000002576061): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6_vti1' (000000001cf467ff): calling ktype release kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'ip6_vti1': free name kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6_vti1' (0000000095666c89): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (00000000f0afb5fc): kobject_uevent_env kobject: 'ip6_vti1' (0000000095666c89): kobject_uevent_env kobject: 'kvm' (0000000068383876): kobject_uevent_env kobject: 'loop1' (00000000f0afb5fc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6_vti1' (0000000095666c89): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1' kobject: 'loop4' (000000007b7683b3): kobject_uevent_env kobject: 'kvm' (0000000068383876): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007b7683b3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000a592f91b): kobject_add_internal: parent: 'ip6_vti1', set: '' kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000a592f91b): kobject_uevent_env kobject: 'queues' (00000000a592f91b): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000e6d4a93e): kobject_uevent_env kobject: 'rx-0' (00000000238847d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e6d4a93e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000238847d8): kobject_uevent_env kobject: 'loop2' (00000000860349db): kobject_uevent_env kobject: 'rx-0' (00000000238847d8): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' kobject: 'loop2' (00000000860349db): fill_kobj_path: path = '/devices/virtual/block/loop2'