======================================================
WARNING: possible circular locking dependency detected
5.0.0-rc8+ #1 Not tainted
------------------------------------------------------
syz-executor.1/30982 is trying to acquire lock:
000000006260c143 (&p->lock){+.+.}, at: seq_read+0x71/0x1130 fs/seq_file.c:161
but task is already holding lock:
00000000db762627 (&pipe->mutex/1){+.+.}, at: pipe_lock_nested fs/pipe.c:62 [inline]
00000000db762627 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 fs/pipe.c:70
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #2 (&pipe->mutex/1){+.+.}:
__mutex_lock_common kernel/locking/mutex.c:925 [inline]
__mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072
mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
__pipe_lock fs/pipe.c:83 [inline]
fifo_open+0x159/0xb00 fs/pipe.c:905
do_dentry_open+0x47d/0x1130 fs/open.c:771
vfs_open+0xa0/0xd0 fs/open.c:880
do_last fs/namei.c:3418 [inline]
path_openat+0x10d7/0x4690 fs/namei.c:3534
do_filp_open+0x1a1/0x280 fs/namei.c:3564
do_open_execat+0x13b/0x6d0 fs/exec.c:856
__do_execve_file.isra.0+0x178d/0x23f0 fs/exec.c:1758
do_execveat_common fs/exec.c:1865 [inline]
compat_do_execve fs/exec.c:1909 [inline]
__do_compat_sys_execve fs/exec.c:1984 [inline]
__se_compat_sys_execve fs/exec.c:1980 [inline]
__ia32_compat_sys_execve+0x94/0xc0 fs/exec.c:1980
do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
do_fast_syscall_32+0x281/0xc98 arch/x86/entry/common.c:397
entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
-> #1 (&sig->cred_guard_mutex){+.+.}:
__mutex_lock_common kernel/locking/mutex.c:925 [inline]
__mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072
mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102
do_io_accounting+0x1f4/0x830 fs/proc/base.c:2707
proc_tgid_io_accounting+0x23/0x30 fs/proc/base.c:2756
proc_single_show+0xf6/0x180 fs/proc/base.c:739
seq_read+0x4db/0x1130 fs/seq_file.c:229
__vfs_read+0x116/0x8c0 fs/read_write.c:416
vfs_read+0x194/0x3e0 fs/read_write.c:452
ksys_pread64+0x183/0x1c0 fs/read_write.c:626
__do_compat_sys_x86_pread arch/x86/ia32/sys_ia32.c:177 [inline]
__se_compat_sys_x86_pread arch/x86/ia32/sys_ia32.c:174 [inline]
__ia32_compat_sys_x86_pread+0xc4/0x130 arch/x86/ia32/sys_ia32.c:174
do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
do_fast_syscall_32+0x281/0xc98 arch/x86/entry/common.c:397
entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
-> #0 (&p->lock){+.+.}:
lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841
__mutex_lock_common kernel/locking/mutex.c:925 [inline]
__mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072
mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
seq_read+0x71/0x1130 fs/seq_file.c:161
proc_reg_read+0x1fa/0x2c0 fs/proc/inode.c:229
do_loop_readv_writev fs/read_write.c:700 [inline]
do_loop_readv_writev fs/read_write.c:687 [inline]
do_iter_read+0x4a9/0x660 fs/read_write.c:921
vfs_readv+0xf0/0x160 fs/read_write.c:983
kernel_readv fs/splice.c:362 [inline]
default_file_splice_read+0x475/0x890 fs/splice.c:417
do_splice_to+0x12a/0x190 fs/splice.c:880
do_splice+0xf7c/0x1330 fs/splice.c:1178
__do_sys_splice fs/splice.c:1419 [inline]
__se_sys_splice fs/splice.c:1399 [inline]
__ia32_sys_splice+0x2c4/0x330 fs/splice.c:1399
do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
do_fast_syscall_32+0x281/0xc98 arch/x86/entry/common.c:397
entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
other info that might help us debug this:
Chain exists of:
&p->lock --> &sig->cred_guard_mutex --> &pipe->mutex/1
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&pipe->mutex/1);
lock(&sig->cred_guard_mutex);
lock(&pipe->mutex/1);
lock(&p->lock);
*** DEADLOCK ***
1 lock held by syz-executor.1/30982:
#0: 00000000db762627 (&pipe->mutex/1){+.+.}, at: pipe_lock_nested fs/pipe.c:62 [inline]
#0: 00000000db762627 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 fs/pipe.c:70
stack backtrace:
CPU: 1 PID: 30982 Comm: syz-executor.1 Not tainted 5.0.0-rc8+ #1
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+0x172/0x1f0 lib/dump_stack.c:113
print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1224
check_prev_add kernel/locking/lockdep.c:1866 [inline]
check_prevs_add kernel/locking/lockdep.c:1979 [inline]
validate_chain kernel/locking/lockdep.c:2350 [inline]
__lock_acquire+0x2f00/0x4700 kernel/locking/lockdep.c:3338
lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841
__mutex_lock_common kernel/locking/mutex.c:925 [inline]
__mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072
mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
seq_read+0x71/0x1130 fs/seq_file.c:161
proc_reg_read+0x1fa/0x2c0 fs/proc/inode.c:229
do_loop_readv_writev fs/read_write.c:700 [inline]
do_loop_readv_writev fs/read_write.c:687 [inline]
do_iter_read+0x4a9/0x660 fs/read_write.c:921
vfs_readv+0xf0/0x160 fs/read_write.c:983
kernel_readv fs/splice.c:362 [inline]
default_file_splice_read+0x475/0x890 fs/splice.c:417
do_splice_to+0x12a/0x190 fs/splice.c:880
do_splice+0xf7c/0x1330 fs/splice.c:1178
__do_sys_splice fs/splice.c:1419 [inline]
__se_sys_splice fs/splice.c:1399 [inline]
__ia32_sys_splice+0x2c4/0x330 fs/splice.c:1399
do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
do_fast_syscall_32+0x281/0xc98 arch/x86/entry/common.c:397
entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7f74869
Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f5d700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000000000
RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'ppp0' (00000000c177d623): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (00000000c177d623): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (00000000c177d623): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'queues' (00000000931248aa): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'queues' (00000000931248aa): kobject_uevent_env
kobject: 'queues' (00000000931248aa): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'rx-0' (000000002a0374fa): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'rx-0' (000000002a0374fa): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (000000002a0374fa): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'tx-0' (000000008ceb1ae8): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop2' (00000000afd05a20): kobject_uevent_env
kobject: 'loop2' (00000000afd05a20): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'tx-0' (000000008ceb1ae8): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'tx-0' (000000008ceb1ae8): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'rx-0' (000000002a0374fa): kobject_cleanup, parent 00000000931248aa
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'rx-0' (000000002a0374fa): auto cleanup 'remove' event
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000002a0374fa): kobject_uevent_env
kobject: 'rx-0' (000000002a0374fa): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (000000002a0374fa): auto cleanup kobject_del
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000002a0374fa): calling ktype release
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0': free name
kobject: 'tx-0' (000000008ceb1ae8): kobject_cleanup, parent 00000000931248aa
kobject: 'tx-0' (000000008ceb1ae8): auto cleanup 'remove' event
kobject: 'tx-0' (000000008ceb1ae8): kobject_uevent_env
kobject: 'tx-0' (000000008ceb1ae8): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'tx-0' (000000008ceb1ae8): auto cleanup kobject_del
kobject: 'tx-0' (000000008ceb1ae8): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000931248aa): kobject_cleanup, parent (null)
kobject: 'queues' (00000000931248aa): calling ktype release
kobject: 'queues' (00000000931248aa): kset_release
kobject: 'queues': free name
kobject: 'ppp0' (00000000c177d623): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (00000000c177d623): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (0000000072da1fbc): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ppp0' (0000000072da1fbc): kobject_uevent_env
kobject: 'ppp0' (0000000072da1fbc): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'queues' (00000000e0425440): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues' (00000000e0425440): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'queues' (00000000e0425440): kobject_uevent_env: filter function caused the event to drop!
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (00000000547e8a97): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000547e8a97): kobject_uevent_env
kobject: 'rx-0' (00000000547e8a97): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'tx-0' (00000000397da970): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000397da970): kobject_uevent_env
kobject: 'tx-0' (00000000397da970): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'ppp0' (00000000c177d623): kobject_cleanup, parent (null)
kobject: 'ppp0' (00000000c177d623): calling ktype release
kobject: 'ppp0': free name
kobject: 'rx-0' (00000000547e8a97): kobject_cleanup, parent 00000000e0425440
kobject: 'rx-0' (00000000547e8a97): auto cleanup 'remove' event
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (00000000547e8a97): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (00000000547e8a97): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (00000000547e8a97): auto cleanup kobject_del
kobject: 'rx-0' (00000000547e8a97): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000397da970): kobject_cleanup, parent 00000000e0425440
kobject: 'tx-0' (00000000397da970): auto cleanup 'remove' event
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'tx-0' (00000000397da970): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'tx-0' (00000000397da970): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'tx-0' (00000000397da970): auto cleanup kobject_del
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'tx-0' (00000000397da970): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000e0425440): kobject_cleanup, parent (null)
kobject: 'queues' (00000000e0425440): calling ktype release
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'queues' (00000000e0425440): kset_release
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'queues': free name
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'ppp0' (0000000072da1fbc): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (0000000072da1fbc): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (0000000072da1fbc): kobject_cleanup, parent (null)
kobject: 'ppp0' (0000000072da1fbc): calling ktype release
kobject: 'ppp0': free name
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'ppp0' (00000000c6c9c9cb): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'ppp0' (00000000c6c9c9cb): kobject_uevent_env
kobject: 'ppp0' (00000000c6c9c9cb): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'queues' (000000002778bb9d): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'queues' (000000002778bb9d): kobject_uevent_env
kobject: 'queues' (000000002778bb9d): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop2' (00000000afd05a20): kobject_uevent_env
kobject: 'rx-0' (000000006fa5fa1f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000006fa5fa1f): kobject_uevent_env
kobject: 'loop2' (00000000afd05a20): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'rx-0' (000000006fa5fa1f): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'tx-0' (0000000011044941): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000011044941): kobject_uevent_env
kobject: 'tx-0' (0000000011044941): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000006fa5fa1f): kobject_cleanup, parent 000000002778bb9d
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rx-0' (000000006fa5fa1f): auto cleanup 'remove' event
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'rx-0' (000000006fa5fa1f): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000006fa5fa1f): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (000000006fa5fa1f): auto cleanup kobject_del
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000006fa5fa1f): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000011044941): kobject_cleanup, parent 000000002778bb9d
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'tx-0' (0000000011044941): auto cleanup 'remove' event
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'tx-0' (0000000011044941): kobject_uevent_env
kobject: 'tx-0' (0000000011044941): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'tx-0' (0000000011044941): auto cleanup kobject_del
kobject: 'tx-0' (0000000011044941): calling ktype release
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'tx-0': free name
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues' (000000002778bb9d): kobject_cleanup, parent (null)
kobject: 'queues' (000000002778bb9d): calling ktype release
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'queues' (000000002778bb9d): kset_release
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'queues': free name
kobject: 'ppp0' (00000000c6c9c9cb): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (00000000c6c9c9cb): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'ppp0' (00000000c6c9c9cb): kobject_cleanup, parent (null)
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (00000000c6c9c9cb): calling ktype release
kobject: 'ppp0': free name
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'ppp0' (000000004e576f35): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ppp0' (000000004e576f35): kobject_uevent_env
kobject: 'ppp0' (000000004e576f35): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'queues' (0000000004f697b4): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'queues' (0000000004f697b4): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'queues' (0000000004f697b4): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000004a7bbc57): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000004a7bbc57): kobject_uevent_env
kobject: 'rx-0' (000000004a7bbc57): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'tx-0' (0000000043747bf9): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000043747bf9): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'tx-0' (0000000043747bf9): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000004a7bbc57): kobject_cleanup, parent 0000000004f697b4
kobject: 'rx-0' (000000004a7bbc57): auto cleanup 'remove' event
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'rx-0' (000000004a7bbc57): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (000000004a7bbc57): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (000000004a7bbc57): auto cleanup kobject_del
kobject: 'rx-0' (000000004a7bbc57): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000043747bf9): kobject_cleanup, parent 0000000004f697b4
kobject: 'tx-0' (0000000043747bf9): auto cleanup 'remove' event
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'tx-0' (0000000043747bf9): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'tx-0' (0000000043747bf9): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'tx-0' (0000000043747bf9): auto cleanup kobject_del
kobject: 'tx-0' (0000000043747bf9): calling ktype release
kobject: 'tx-0': free name
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'queues' (0000000004f697b4): kobject_cleanup, parent (null)
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'queues' (0000000004f697b4): calling ktype release
kobject: 'queues' (0000000004f697b4): kset_release
kobject: 'queues': free name
kobject: 'ppp0' (000000004e576f35): kobject_uevent_env
kobject: 'ppp0' (000000004e576f35): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop2' (00000000afd05a20): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (000000004e576f35): kobject_cleanup, parent (null)
kobject: 'loop2' (00000000afd05a20): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'ppp0' (000000004e576f35): calling ktype release
kobject: 'ppp0': free name
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (00000000fcff1b3e): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ppp0' (00000000fcff1b3e): kobject_uevent_env
kobject: 'ppp0' (00000000fcff1b3e): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'queues' (00000000b89e78f7): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'queues' (00000000b89e78f7): kobject_uevent_env
kobject: 'queues' (00000000b89e78f7): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000052dbeed): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000052dbeed): kobject_uevent_env
kobject: 'rx-0' (00000000052dbeed): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'tx-0' (000000008fedea23): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000008fedea23): kobject_uevent_env
kobject: 'tx-0' (000000008fedea23): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'rx-0' (00000000052dbeed): kobject_cleanup, parent 00000000b89e78f7
kobject: 'rx-0' (00000000052dbeed): auto cleanup 'remove' event
kobject: 'rx-0' (00000000052dbeed): kobject_uevent_env
kobject: 'rx-0' (00000000052dbeed): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (00000000052dbeed): auto cleanup kobject_del
kobject: 'rx-0' (00000000052dbeed): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000008fedea23): kobject_cleanup, parent 00000000b89e78f7
kobject: 'tx-0' (000000008fedea23): auto cleanup 'remove' event
kobject: 'tx-0' (000000008fedea23): kobject_uevent_env
kobject: 'tx-0' (000000008fedea23): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'tx-0' (000000008fedea23): auto cleanup kobject_del
kobject: 'tx-0' (000000008fedea23): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000b89e78f7): kobject_cleanup, parent (null)
kobject: 'queues' (00000000b89e78f7): calling ktype release
kobject: 'queues' (00000000b89e78f7): kset_release
kobject: 'queues': free name
kobject: 'ppp0' (00000000fcff1b3e): kobject_uevent_env
kobject: 'ppp0' (00000000fcff1b3e): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (00000000fcff1b3e): kobject_cleanup, parent (null)
kobject: 'ppp0' (00000000fcff1b3e): calling ktype release
kobject: 'ppp0': free name
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000afd05a20): kobject_uevent_env
kobject: 'loop2' (00000000afd05a20): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop2' (00000000afd05a20): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000afd05a20): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'ppp0' (000000005dd93fc6): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (000000005dd93fc6): kobject_uevent_env
kobject: 'ppp0' (000000005dd93fc6): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'queues' (00000000aa71d47b): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'queues' (00000000aa71d47b): kobject_uevent_env
kobject: 'queues' (00000000aa71d47b): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (00000000561300bc): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000561300bc): kobject_uevent_env
kobject: 'rx-0' (00000000561300bc): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'tx-0' (0000000009e63c00): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'tx-0' (0000000009e63c00): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'tx-0' (0000000009e63c00): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (00000000561300bc): kobject_cleanup, parent 00000000aa71d47b
kobject: 'rx-0' (00000000561300bc): auto cleanup 'remove' event
kobject: 'rx-0' (00000000561300bc): kobject_uevent_env
kobject: 'rx-0' (00000000561300bc): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (00000000561300bc): auto cleanup kobject_del
kobject: 'rx-0' (00000000561300bc): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000009e63c00): kobject_cleanup, parent 00000000aa71d47b
kobject: 'tx-0' (0000000009e63c00): auto cleanup 'remove' event
kobject: 'tx-0' (0000000009e63c00): kobject_uevent_env
kobject: 'tx-0' (0000000009e63c00): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'tx-0' (0000000009e63c00): auto cleanup kobject_del
kobject: 'tx-0' (0000000009e63c00): calling ktype release
kobject: 'tx-0': free name
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'queues' (00000000aa71d47b): kobject_cleanup, parent (null)
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'queues' (00000000aa71d47b): calling ktype release
kobject: 'queues' (00000000aa71d47b): kset_release
kobject: 'queues': free name
kobject: 'ppp0' (000000005dd93fc6): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'ppp0' (000000005dd93fc6): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (000000005dd93fc6): kobject_cleanup, parent (null)
kobject: 'ppp0' (000000005dd93fc6): calling ktype release
kobject: 'ppp0': free name
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'ppp0' (00000000ab0c0ace): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000004b053a1d): kobject_uevent_env
kobject: 'ppp0' (00000000ab0c0ace): kobject_uevent_env
kobject: 'kvm' (000000004b053a1d): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ppp0' (00000000ab0c0ace): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'queues' (00000000b0e30228): kobject_add_internal: parent: 'ppp0', set: '<NULL>'
kobject: 'queues' (00000000b0e30228): kobject_uevent_env
kobject: 'loop5' (00000000b6e25e5c): kobject_uevent_env
kobject: 'queues' (00000000b0e30228): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop5' (00000000b6e25e5c): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (00000000769c2424): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000769c2424): kobject_uevent_env
kobject: 'rx-0' (00000000769c2424): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'tx-0' (00000000e41c23aa): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000e41c23aa): kobject_uevent_env
kobject: 'tx-0' (00000000e41c23aa): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'rx-0' (00000000769c2424): kobject_cleanup, parent 00000000b0e30228
kobject: 'rx-0' (00000000769c2424): auto cleanup 'remove' event
kobject: 'loop4' (0000000068f3b014): kobject_uevent_env
kobject: 'rx-0' (00000000769c2424): kobject_uevent_env
kobject: 'loop4' (0000000068f3b014): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rx-0' (00000000769c2424): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0'
kobject: 'rx-0' (00000000769c2424): auto cleanup kobject_del
kobject: 'rx-0' (00000000769c2424): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000e41c23aa): kobject_cleanup, parent 00000000b0e30228
kobject: 'tx-0' (00000000e41c23aa): auto cleanup 'remove' event
kobject: 'tx-0' (00000000e41c23aa): kobject_uevent_env
kobject: 'tx-0' (00000000e41c23aa): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0'
kobject: 'tx-0' (00000000e41c23aa): auto cleanup kobject_del
kobject: 'tx-0' (00000000e41c23aa): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000b0e30228): kobject_cleanup, parent (null)
kobject: 'queues' (00000000b0e30228): calling ktype release
kobject: 'queues' (00000000b0e30228): kset_release
kobject: 'queues': free name
kobject: 'ppp0' (00000000ab0c0ace): kobject_uevent_env
kobject: 'ppp0' (00000000ab0c0ace): fill_kobj_path: path = '/devices/virtual/net/ppp0'
kobject: 'loop0' (00000000d739f8aa): kobject_uevent_env
kobject: 'loop0' (00000000d739f8aa): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'ppp0' (00000000ab0c0ace): kobject_cleanup, parent (null)
kobject: 'ppp0' (00000000ab0c0ace): calling ktype release
kobject: 'ppp0': free name
kobject: 'loop1' (0000000097713b93): kobject_uevent_env
kobject: 'loop1' (0000000097713b93): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (0000000063c02a16): kobject_uevent_env
kobject: 'loop3' (0000000063c02a16): fill_kobj_path: path = '/devices/virtual/block/loop3'