INFO: trying to register non-static key in tun_chr_write_iter

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit:    100811936f89 bpf: test_bpf: add init_net to dev for flow_d..
git tree:       bpf-next
console output: https://syzkaller.appspot.com/x/log.txt?x=145378e6400000
kernel config:  https://syzkaller.appspot.com/x/.config?x=443816db871edd66
dashboard link: https://syzkaller.appspot.com/bug?extid=e662df0ac1d753b57e80
compiler:       gcc (GCC) 8.0.1 20180413 (experimental)

Unfortunately, I don't have any reproducer for this crash yet.

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+e662df0ac1d753b57e80@xxxxxxxxxxxxxxxxxxxxxxxxx

device nr0
 entered promiscuous mode
INFO: trying to register non-static key.
kobject: 'tx-1' (00000000e8c66ef6): kobject_add_internal: parent: 'queues',  
set: 'queues'
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
CPU: 0 PID: 11684 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #104
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS  
Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113
 assign_lock_key kernel/locking/lockdep.c:727 [inline]
 register_lock_class+0x21a7/0x29b0 kernel/locking/lockdep.c:753
 __lock_acquire+0x1c1/0x4ec0 kernel/locking/lockdep.c:3299
 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900
 __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
 tun_get_user+0x1e02/0x42a0 drivers/net/tun.c:1826
 tun_chr_write_iter+0xb9/0x160 drivers/net/tun.c:2001
 call_write_iter include/linux/fs.h:1808 [inline]
 new_sync_write fs/read_write.c:474 [inline]
 __vfs_write+0x6b8/0x9f0 fs/read_write.c:487
 vfs_write+0x1fc/0x560 fs/read_write.c:549
 ksys_write+0x101/0x260 fs/read_write.c:598
 __do_sys_write fs/read_write.c:610 [inline]
 __se_sys_write fs/read_write.c:607 [inline]
 __x64_sys_write+0x73/0xb0 fs/read_write.c:607
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457579
Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7  
48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff  
ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f681315ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579
RDX: 0000000000000012 RSI: 0000000020000000 RDI: 000000000000000b
RBP: 000000000072c180 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f681315f6d4
R13: 00000000004c5574 R14: 00000000004d8e98 R15: 00000000ffffffff
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'tx-1' (00000000e8c66ef6): kobject_uevent_env
kobject: 'tx-1' (00000000e8c66ef6): fill_kobj_path: path  
= '/devices/virtual/net/nr0
/queues/tx-1'
kobject: 'rx-1' (00000000b39a08f5): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'rx-1' (00000000b39a08f5): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-1' (00000000b39a08f5): fill_kobj_path: path  
= '/devices/virtual/net/nr0
/queues/rx-1'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'tx-1' (00000000e8c66ef6): kobject_cleanup, parent 000000007699ee79
kobject: 'tx-1' (00000000e8c66ef6): auto cleanup 'remove' event
kobject: 'tx-1' (00000000e8c66ef6): kobject_uevent_env
kobject: 'tx-1' (00000000e8c66ef6): fill_kobj_path: path  
= '/devices/virtual/net/nr0
/queues/tx-1'
kobject: 'tx-1' (00000000e8c66ef6): auto cleanup kobject_del
kobject: 'tx-1' (00000000e8c66ef6): calling ktype release
kobject: 'tx-1': free name
kobject: 'rx-1' (00000000b39a08f5): kobject_cleanup, parent 000000007699ee79
kobject: 'rx-1' (00000000b39a08f5): auto cleanup 'remove' event
kobject: 'rx-1' (00000000b39a08f5): kobject_uevent_env
kobject: 'rx-1' (00000000b39a08f5): fill_kobj_path: path  
= '/devices/virtual/net/nr0
/queues/rx-1'
kobject: 'rx-1' (00000000b39a08f5): auto cleanup kobject_del
kobject: 'rx-1' (00000000b39a08f5): calling ktype release
kobject: 'rx-1': free name
kobject: 'rx-0' (000000003e93d61e): kobject_cleanup, parent 000000007699ee79
kobject: 'rx-0' (000000003e93d61e): auto cleanup 'remove' event
kobject: 'rx-0' (000000003e93d61e): kobject_uevent_env
kobject: 'rx-0' (000000003e93d61e): fill_kobj_path: path  
= '/devices/virtual/net/nr0
/queues/rx-0'
kobject: 'rx-0' (000000003e93d61e): auto cleanup kobject_del
kobject: 'rx-0' (000000003e93d61e): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000003e264bf3): kobject_cleanup, parent 000000007699ee79
kobject: 'tx-0' (000000003e264bf3): auto cleanup 'remove' event
kobject: 'tx-0' (000000003e264bf3): kobject_uevent_env
kobject: 'tx-0' (000000003e264bf3): fill_kobj_path: path  
= '/devices/virtual/net/nr0
/queues/tx-0'
kobject: 'tx-0' (000000003e264bf3): auto cleanup kobject_del
kobject: 'tx-0' (000000003e264bf3): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000007699ee79): kobject_cleanup, parent            
(null)
kobject: 'queues' (000000007699ee79): calling ktype release
kobject: 'queues' (000000007699ee79): kset_release
kobject: 'queues': free name
kobject: 'nr0
' (00000000ee24d4b5): kobject_uevent_env
kobject: 'nr0
' (00000000ee24d4b5): fill_kobj_path: path  
= '/devices/virtual/net/nr0
'
kobject: 'nr0
' (00000000ee24d4b5): kobject_cleanup, parent           (null)
kobject: 'nr0
' (00000000ee24d4b5): calling ktype release
kobject: 'nr0
': free name
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'i' (00000000c801699c): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (00000000c801699c): kobject_uevent_env
kobject: 'i' (00000000c801699c): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'queues' (0000000043f5dc52): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (0000000043f5dc52): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'queues' (0000000043f5dc52): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (00000000600dcf17): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'rx-0' (00000000600dcf17): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (00000000600dcf17): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'tx-0' (0000000047ae8cc6): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'tx-0' (0000000047ae8cc6): kobject_uevent_env
kobject: 'tx-0' (0000000047ae8cc6): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (00000000600dcf17): kobject_cleanup, parent 0000000043f5dc52
kobject: 'rx-0' (00000000600dcf17): auto cleanup 'remove' event
kobject: 'rx-0' (00000000600dcf17): kobject_uevent_env
kobject: 'rx-0' (00000000600dcf17): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (00000000600dcf17): auto cleanup kobject_del
kobject: 'rx-0' (00000000600dcf17): calling ktype release
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000047ae8cc6): kobject_cleanup, parent 0000000043f5dc52
kobject: 'tx-0' (0000000047ae8cc6): auto cleanup 'remove' event
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'tx-0' (0000000047ae8cc6): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'tx-0' (0000000047ae8cc6): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'tx-0' (0000000047ae8cc6): auto cleanup kobject_del
kobject: 'tx-0' (0000000047ae8cc6): calling ktype release
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'tx-0': free name
kobject: 'queues' (0000000043f5dc52): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000043f5dc52): calling ktype release
kobject: 'queues' (0000000043f5dc52): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000c801699c): kobject_uevent_env
kobject: 'i' (00000000c801699c): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'i' (00000000c801699c): kobject_cleanup, parent           (null)
kobject: 'i' (00000000c801699c): calling ktype release
kobject: 'i': free name
kobject: 'i' (00000000a7641c59): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (00000000a7641c59): kobject_uevent_env
kobject: 'i' (00000000a7641c59): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (0000000095fbc889): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (0000000095fbc889): kobject_uevent_env
kobject: 'queues' (0000000095fbc889): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (00000000eef86eb6): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'rx-0' (00000000eef86eb6): kobject_uevent_env
kobject: 'rx-0' (00000000eef86eb6): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (0000000077222671): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (0000000077222671): kobject_uevent_env
kobject: 'tx-0' (0000000077222671): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (00000000eef86eb6): kobject_cleanup, parent 0000000095fbc889
kobject: 'rx-0' (00000000eef86eb6): auto cleanup 'remove' event
kobject: 'rx-0' (00000000eef86eb6): kobject_uevent_env
kobject: 'rx-0' (00000000eef86eb6): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (00000000eef86eb6): auto cleanup kobject_del
kobject: 'rx-0' (00000000eef86eb6): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000077222671): kobject_cleanup, parent 0000000095fbc889
kobject: 'tx-0' (0000000077222671): auto cleanup 'remove' event
kobject: 'tx-0' (0000000077222671): kobject_uevent_env
kobject: 'tx-0' (0000000077222671): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (0000000077222671): auto cleanup kobject_del
kobject: 'tx-0' (0000000077222671): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000095fbc889): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000095fbc889): calling ktype release
kobject: 'queues' (0000000095fbc889): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000a7641c59): kobject_uevent_env
kobject: 'i' (00000000a7641c59): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (00000000a7641c59): kobject_cleanup, parent           (null)
kobject: 'i' (00000000a7641c59): calling ktype release
kobject: 'i': free name
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'i' (000000000d9ae1e5): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'i' (000000000d9ae1e5): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'i' (000000000d9ae1e5): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'queues' (00000000e089a529): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (00000000e089a529): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'queues' (00000000e089a529): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-0' (0000000095823a56): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (0000000095823a56): kobject_uevent_env
kobject: 'rx-0' (0000000095823a56): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (000000002f7588ed): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (000000002f7588ed): kobject_uevent_env
kobject: 'tx-0' (000000002f7588ed): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'rx-0' (0000000095823a56): kobject_cleanup, parent 00000000e089a529
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (0000000095823a56): auto cleanup 'remove' event
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (0000000095823a56): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'rx-0' (0000000095823a56): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'rx-0' (0000000095823a56): auto cleanup kobject_del
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (0000000095823a56): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000002f7588ed): kobject_cleanup, parent 00000000e089a529
kobject: 'tx-0' (000000002f7588ed): auto cleanup 'remove' event
kobject: 'tx-0' (000000002f7588ed): kobject_uevent_env
kobject: 'tx-0' (000000002f7588ed): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (000000002f7588ed): auto cleanup kobject_del
kobject: 'tx-0' (000000002f7588ed): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000e089a529): kobject_cleanup, parent            
(null)
kobject: 'queues' (00000000e089a529): calling ktype release
kobject: 'queues' (00000000e089a529): kset_release
kobject: 'queues': free name
kobject: 'i' (000000000d9ae1e5): kobject_uevent_env
kobject: 'i' (000000000d9ae1e5): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (000000000d9ae1e5): kobject_cleanup, parent           (null)
kobject: 'i' (000000000d9ae1e5): calling ktype release
kobject: 'i': free name
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'i' (000000003db311aa): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'i' (000000003db311aa): kobject_uevent_env
kobject: 'i' (000000003db311aa): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (0000000006c3516d): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'queues' (0000000006c3516d): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'queues' (0000000006c3516d): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'rx-0' (00000000ca97a144): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (00000000ca97a144): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (00000000ca97a144): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'tx-0' (00000000a18be29e): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'tx-0' (00000000a18be29e): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'tx-0' (00000000a18be29e): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (00000000ca97a144): kobject_cleanup, parent 0000000006c3516d
kobject: 'rx-0' (00000000ca97a144): auto cleanup 'remove' event
kobject: 'rx-0' (00000000ca97a144): kobject_uevent_env
kobject: 'rx-0' (00000000ca97a144): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (00000000ca97a144): auto cleanup kobject_del
kobject: 'rx-0' (00000000ca97a144): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000a18be29e): kobject_cleanup, parent 0000000006c3516d
kobject: 'tx-0' (00000000a18be29e): auto cleanup 'remove' event
kobject: 'tx-0' (00000000a18be29e): kobject_uevent_env
kobject: 'tx-0' (00000000a18be29e): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000a18be29e): auto cleanup kobject_del
kobject: 'tx-0' (00000000a18be29e): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000006c3516d): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000006c3516d): calling ktype release
kobject: 'queues' (0000000006c3516d): kset_release
kobject: 'queues': free name
kobject: 'i' (000000003db311aa): kobject_uevent_env
kobject: 'i' (000000003db311aa): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'i' (000000003db311aa): kobject_cleanup, parent           (null)
kobject: 'i' (000000003db311aa): calling ktype release
kobject: 'i': free name
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (00000000d8b5fb5b): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (00000000d8b5fb5b): kobject_uevent_env
kobject: 'i' (00000000d8b5fb5b): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (0000000029da0284): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (0000000029da0284): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'queues' (0000000029da0284): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'rx-0' (000000009326241e): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (000000009326241e): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (000000009326241e): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000c0e108a6): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'tx-0' (00000000c0e108a6): kobject_uevent_env
kobject: 'tx-0' (00000000c0e108a6): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'i' (00000000983a79d1): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (00000000983a79d1): kobject_uevent_env
kobject: 'i' (00000000983a79d1): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'queues' (0000000067601488): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'queues' (0000000067601488): kobject_uevent_env
kobject: 'queues' (0000000067601488): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (0000000081097f67): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'rx-0' (0000000081097f67): kobject_uevent_env
kobject: 'rx-0' (0000000081097f67): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (000000005f03e7ce): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (000000005f03e7ce): kobject_uevent_env
kobject: 'tx-0' (000000005f03e7ce): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (0000000081097f67): kobject_cleanup, parent 0000000067601488
kobject: 'rx-0' (0000000081097f67): auto cleanup 'remove' event
kobject: 'rx-0' (0000000081097f67): kobject_uevent_env
kobject: 'rx-0' (0000000081097f67): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000081097f67): auto cleanup kobject_del
kobject: 'rx-0' (0000000081097f67): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000005f03e7ce): kobject_cleanup, parent 0000000067601488
kobject: 'tx-0' (000000005f03e7ce): auto cleanup 'remove' event
kobject: 'tx-0' (000000005f03e7ce): kobject_uevent_env
kobject: 'tx-0' (000000005f03e7ce): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (000000005f03e7ce): auto cleanup kobject_del
kobject: 'tx-0' (000000005f03e7ce): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000067601488): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000067601488): calling ktype release
kobject: 'queues' (0000000067601488): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000983a79d1): kobject_uevent_env
kobject: 'i' (00000000983a79d1): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (000000009326241e): kobject_cleanup, parent 0000000029da0284
kobject: 'rx-0' (000000009326241e): auto cleanup 'remove' event
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (000000009326241e): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (000000009326241e): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (000000009326241e): auto cleanup kobject_del
kobject: 'rx-0' (000000009326241e): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000c0e108a6): kobject_cleanup, parent 0000000029da0284
kobject: 'tx-0' (00000000c0e108a6): auto cleanup 'remove' event
kobject: 'tx-0' (00000000c0e108a6): kobject_uevent_env
kobject: 'tx-0' (00000000c0e108a6): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000c0e108a6): auto cleanup kobject_del
kobject: 'tx-0' (00000000c0e108a6): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000029da0284): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000029da0284): calling ktype release
kobject: 'queues' (0000000029da0284): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000d8b5fb5b): kobject_uevent_env
kobject: 'i' (00000000d8b5fb5b): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (00000000983a79d1): kobject_cleanup, parent           (null)
kobject: 'i' (00000000983a79d1): calling ktype release
kobject: 'i': free name
kobject: 'i' (00000000d8b5fb5b): kobject_cleanup, parent           (null)
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'i' (00000000d8b5fb5b): calling ktype release
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'i': free name
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'i' (00000000127717e2): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (00000000127717e2): kobject_uevent_env
kobject: 'i' (00000000127717e2): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (00000000d6787087): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (00000000d6787087): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (00000000d6787087): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (0000000066d53395): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (0000000066d53395): kobject_uevent_env
kobject: 'rx-0' (0000000066d53395): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000cd4658a4): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'tx-0' (00000000cd4658a4): kobject_uevent_env
kobject: 'tx-0' (00000000cd4658a4): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'i' (000000008ace66eb): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (000000008ace66eb): kobject_uevent_env
kobject: 'i' (000000008ace66eb): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (00000000261c8543): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'queues' (00000000261c8543): kobject_uevent_env
kobject: 'queues' (00000000261c8543): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (000000004a180861): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (000000004a180861): kobject_uevent_env
kobject: 'rx-0' (000000004a180861): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000063907b4): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (00000000063907b4): kobject_uevent_env
kobject: 'tx-0' (00000000063907b4): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (000000004a180861): kobject_cleanup, parent 00000000261c8543
kobject: 'rx-0' (000000004a180861): auto cleanup 'remove' event
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (000000004a180861): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (000000004a180861): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (000000004a180861): auto cleanup kobject_del
kobject: 'rx-0' (000000004a180861): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000063907b4): kobject_cleanup, parent 00000000261c8543
kobject: 'tx-0' (00000000063907b4): auto cleanup 'remove' event
kobject: 'tx-0' (00000000063907b4): kobject_uevent_env
kobject: 'tx-0' (00000000063907b4): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000063907b4): auto cleanup kobject_del
kobject: 'tx-0' (00000000063907b4): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000261c8543): kobject_cleanup, parent            
(null)
kobject: 'queues' (00000000261c8543): calling ktype release
kobject: 'queues' (00000000261c8543): kset_release
kobject: 'queues': free name
kobject: 'i' (000000008ace66eb): kobject_uevent_env
kobject: 'i' (000000008ace66eb): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (0000000066d53395): kobject_cleanup, parent 00000000d6787087
kobject: 'rx-0' (0000000066d53395): auto cleanup 'remove' event
kobject: 'rx-0' (0000000066d53395): kobject_uevent_env
kobject: 'rx-0' (0000000066d53395): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000066d53395): auto cleanup kobject_del
kobject: 'rx-0' (0000000066d53395): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000cd4658a4): kobject_cleanup, parent 00000000d6787087
kobject: 'tx-0' (00000000cd4658a4): auto cleanup 'remove' event
kobject: 'tx-0' (00000000cd4658a4): kobject_uevent_env
kobject: 'tx-0' (00000000cd4658a4): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000cd4658a4): auto cleanup kobject_del
kobject: 'tx-0' (00000000cd4658a4): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000d6787087): kobject_cleanup, parent            
(null)
kobject: 'queues' (00000000d6787087): calling ktype release
kobject: 'queues' (00000000d6787087): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000127717e2): kobject_uevent_env
kobject: 'i' (00000000127717e2): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (000000008ace66eb): kobject_cleanup, parent           (null)
kobject: 'i' (000000008ace66eb): calling ktype release
kobject: 'i': free name
kobject: 'i' (00000000127717e2): kobject_cleanup, parent           (null)
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'i' (00000000127717e2): calling ktype release
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'i': free name
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'i' (000000002a5ba534): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'i' (000000002a5ba534): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (000000002a5ba534): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (000000002bd3c0c9): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (000000002bd3c0c9): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'queues' (000000002bd3c0c9): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (000000001a0ac9ca): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (000000001a0ac9ca): kobject_uevent_env
kobject: 'rx-0' (000000001a0ac9ca): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (000000004afdf9ed): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (000000004afdf9ed): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'tx-0' (000000004afdf9ed): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'i' (0000000089867b8d): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (0000000089867b8d): kobject_uevent_env
kobject: 'i' (0000000089867b8d): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (00000000f9cebe04): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (00000000f9cebe04): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'queues' (00000000f9cebe04): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'rx-0' (00000000eb735641): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'rx-0' (00000000eb735641): kobject_uevent_env
kobject: 'rx-0' (00000000eb735641): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000d8b46f99): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'tx-0' (00000000d8b46f99): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'tx-0' (00000000d8b46f99): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (00000000eb735641): kobject_cleanup, parent 00000000f9cebe04
kobject: 'rx-0' (00000000eb735641): auto cleanup 'remove' event
kobject: 'rx-0' (00000000eb735641): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (00000000eb735641): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (00000000eb735641): auto cleanup kobject_del
kobject: 'rx-0' (00000000eb735641): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000d8b46f99): kobject_cleanup, parent 00000000f9cebe04
kobject: 'tx-0' (00000000d8b46f99): auto cleanup 'remove' event
kobject: 'tx-0' (00000000d8b46f99): kobject_uevent_env
kobject: 'tx-0' (00000000d8b46f99): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000d8b46f99): auto cleanup kobject_del
kobject: 'tx-0' (00000000d8b46f99): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f9cebe04): kobject_cleanup, parent            
(null)
kobject: 'queues' (00000000f9cebe04): calling ktype release
kobject: 'queues' (00000000f9cebe04): kset_release
kobject: 'queues': free name
kobject: 'i' (0000000089867b8d): kobject_uevent_env
kobject: 'i' (0000000089867b8d): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (000000001a0ac9ca): kobject_cleanup, parent 000000002bd3c0c9
kobject: 'rx-0' (000000001a0ac9ca): auto cleanup 'remove' event
kobject: 'rx-0' (000000001a0ac9ca): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-0' (000000001a0ac9ca): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (000000001a0ac9ca): auto cleanup kobject_del
kobject: 'rx-0' (000000001a0ac9ca): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000004afdf9ed): kobject_cleanup, parent 000000002bd3c0c9
kobject: 'tx-0' (000000004afdf9ed): auto cleanup 'remove' event
kobject: 'tx-0' (000000004afdf9ed): kobject_uevent_env
kobject: 'tx-0' (000000004afdf9ed): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (000000004afdf9ed): auto cleanup kobject_del
kobject: 'tx-0' (000000004afdf9ed): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000002bd3c0c9): kobject_cleanup, parent            
(null)
kobject: 'queues' (000000002bd3c0c9): calling ktype release
kobject: 'queues' (000000002bd3c0c9): kset_release
kobject: 'queues': free name
kobject: 'i' (000000002a5ba534): kobject_uevent_env
kobject: 'i' (000000002a5ba534): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (00000000bdbce1b0): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (00000000bdbce1b0): kobject_uevent_env
kobject: 'i' (00000000bdbce1b0): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (0000000086c1dba6): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (0000000086c1dba6): kobject_uevent_env
kobject: 'queues' (0000000086c1dba6): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (0000000004c94468): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'rx-0' (0000000004c94468): kobject_uevent_env
kobject: 'rx-0' (0000000004c94468): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (0000000004076f2f): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (0000000004076f2f): kobject_uevent_env
kobject: 'tx-0' (0000000004076f2f): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (0000000004c94468): kobject_cleanup, parent 0000000086c1dba6
kobject: 'rx-0' (0000000004c94468): auto cleanup 'remove' event
kobject: 'rx-0' (0000000004c94468): kobject_uevent_env
kobject: 'rx-0' (0000000004c94468): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000004c94468): auto cleanup kobject_del
kobject: 'rx-0' (0000000004c94468): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000004076f2f): kobject_cleanup, parent 0000000086c1dba6
kobject: 'tx-0' (0000000004076f2f): auto cleanup 'remove' event
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'tx-0' (0000000004076f2f): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'tx-0' (0000000004076f2f): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (0000000004076f2f): auto cleanup kobject_del
kobject: 'tx-0' (0000000004076f2f): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000086c1dba6): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000086c1dba6): calling ktype release
kobject: 'queues' (0000000086c1dba6): kset_release
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'queues': free name
kobject: 'i' (00000000bdbce1b0): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'i' (00000000bdbce1b0): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (0000000089867b8d): kobject_cleanup, parent           (null)
kobject: 'i' (0000000089867b8d): calling ktype release
kobject: 'i' (000000002a5ba534): kobject_cleanup, parent           (null)
kobject: 'i': free name
kobject: 'i' (000000002a5ba534): calling ktype release
kobject: 'i': free name
kobject: 'i' (00000000bdbce1b0): kobject_cleanup, parent           (null)
kobject: 'i' (00000000bdbce1b0): calling ktype release
kobject: 'i': free name
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'i' (000000006d24ca63): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'i' (000000006d24ca63): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'i' (000000006d24ca63): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (0000000007a511a1): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'queues' (0000000007a511a1): kobject_uevent_env
kobject: 'queues' (0000000007a511a1): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (000000001946dc59): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-0' (000000001946dc59): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (000000001946dc59): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000ef0cc92d): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'tx-0' (00000000ef0cc92d): kobject_uevent_env
kobject: 'tx-0' (00000000ef0cc92d): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (00000000917865da): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (00000000917865da): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'i' (00000000917865da): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'queues' (0000000088d9fc56): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (0000000088d9fc56): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'queues' (0000000088d9fc56): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (0000000098e9720c): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (0000000098e9720c): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'rx-0' (0000000098e9720c): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'tx-0' (000000003a747871): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'tx-0' (000000003a747871): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'tx-0' (000000003a747871): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'i' (00000000d2824c3a): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (00000000d2824c3a): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'i' (00000000d2824c3a): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'queues' (00000000f8d9b04d): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'queues' (00000000f8d9b04d): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'queues' (00000000f8d9b04d): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (0000000076725752): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'rx-0' (0000000076725752): kobject_uevent_env
kobject: 'rx-0' (0000000076725752): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000dfa5fc07): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (00000000dfa5fc07): kobject_uevent_env
kobject: 'tx-0' (00000000dfa5fc07): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (000000001946dc59): kobject_cleanup, parent 0000000007a511a1
kobject: 'rx-0' (000000001946dc59): auto cleanup 'remove' event
kobject: 'rx-0' (000000001946dc59): kobject_uevent_env
kobject: 'rx-0' (000000001946dc59): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (000000001946dc59): auto cleanup kobject_del
kobject: 'rx-0' (000000001946dc59): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000ef0cc92d): kobject_cleanup, parent 0000000007a511a1
kobject: 'tx-0' (00000000ef0cc92d): auto cleanup 'remove' event
kobject: 'tx-0' (00000000ef0cc92d): kobject_uevent_env
kobject: 'tx-0' (00000000ef0cc92d): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000ef0cc92d): auto cleanup kobject_del
kobject: 'tx-0' (00000000ef0cc92d): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000007a511a1): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000007a511a1): calling ktype release
kobject: 'queues' (0000000007a511a1): kset_release
kobject: 'queues': free name
kobject: 'i' (000000006d24ca63): kobject_uevent_env
kobject: 'i' (000000006d24ca63): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (0000000098e9720c): kobject_cleanup, parent 0000000088d9fc56
kobject: 'rx-0' (0000000098e9720c): auto cleanup 'remove' event
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (0000000098e9720c): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (0000000098e9720c): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000098e9720c): auto cleanup kobject_del
kobject: 'rx-0' (0000000098e9720c): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000003a747871): kobject_cleanup, parent 0000000088d9fc56
kobject: 'tx-0' (000000003a747871): auto cleanup 'remove' event
kobject: 'tx-0' (000000003a747871): kobject_uevent_env
kobject: 'tx-0' (000000003a747871): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (000000003a747871): auto cleanup kobject_del
kobject: 'tx-0' (000000003a747871): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000088d9fc56): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000088d9fc56): calling ktype release
kobject: 'queues' (0000000088d9fc56): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000917865da): kobject_uevent_env
kobject: 'i' (00000000917865da): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (0000000076725752): kobject_cleanup, parent 00000000f8d9b04d
kobject: 'rx-0' (0000000076725752): auto cleanup 'remove' event
kobject: 'rx-0' (0000000076725752): kobject_uevent_env
kobject: 'rx-0' (0000000076725752): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000076725752): auto cleanup kobject_del
kobject: 'rx-0' (0000000076725752): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000dfa5fc07): kobject_cleanup, parent 00000000f8d9b04d
kobject: 'tx-0' (00000000dfa5fc07): auto cleanup 'remove' event
kobject: 'tx-0' (00000000dfa5fc07): kobject_uevent_env
kobject: 'tx-0' (00000000dfa5fc07): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000dfa5fc07): auto cleanup kobject_del
kobject: 'tx-0' (00000000dfa5fc07): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f8d9b04d): kobject_cleanup, parent            
(null)
kobject: 'queues' (00000000f8d9b04d): calling ktype release
kobject: 'queues' (00000000f8d9b04d): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000d2824c3a): kobject_uevent_env
kobject: 'i' (00000000d2824c3a): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (000000006d24ca63): kobject_cleanup, parent           (null)
kobject: 'i' (00000000917865da): kobject_cleanup, parent           (null)
kobject: 'i' (000000006d24ca63): calling ktype release
kobject: 'i' (00000000917865da): calling ktype release
kobject: 'i': free name
kobject: 'i': free name
kobject: 'i' (00000000d2824c3a): kobject_cleanup, parent           (null)
kobject: 'i' (00000000d2824c3a): calling ktype release
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'i': free name
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'i' (000000009af5bdee): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'i' (000000009af5bdee): kobject_uevent_env
kobject: 'i' (000000009af5bdee): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'queues' (000000004c6d032d): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'queues' (000000004c6d032d): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'queues' (000000004c6d032d): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (00000000e5074add): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'rx-0' (00000000e5074add): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'rx-0' (00000000e5074add): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (00000000b544d9b3): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (00000000b544d9b3): kobject_uevent_env
kobject: 'tx-0' (00000000b544d9b3): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'i' (000000009fd50b90): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'i' (000000009fd50b90): kobject_uevent_env
kobject: 'i' (000000009fd50b90): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'queues' (0000000054942d99): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'queues' (0000000054942d99): kobject_uevent_env
kobject: 'queues' (0000000054942d99): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0' (0000000035ecd1ba): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'rx-0' (0000000035ecd1ba): kobject_uevent_env
kobject: 'rx-0' (0000000035ecd1ba): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (0000000055425850): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'tx-0' (0000000055425850): kobject_uevent_env
kobject: 'tx-0' (0000000055425850): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'rx-0' (0000000035ecd1ba): kobject_cleanup, parent 0000000054942d99
kobject: 'rx-0' (0000000035ecd1ba): auto cleanup 'remove' event
kobject: 'rx-0' (0000000035ecd1ba): kobject_uevent_env
kobject: 'rx-0' (0000000035ecd1ba): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000035ecd1ba): auto cleanup kobject_del
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'rx-0' (0000000035ecd1ba): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000055425850): kobject_cleanup, parent 0000000054942d99
kobject: 'tx-0' (0000000055425850): auto cleanup 'remove' event
kobject: 'tx-0' (0000000055425850): kobject_uevent_env
kobject: 'tx-0' (0000000055425850): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'tx-0' (0000000055425850): auto cleanup kobject_del
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'tx-0' (0000000055425850): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000054942d99): kobject_cleanup, parent            
(null)
kobject: 'queues' (0000000054942d99): calling ktype release
kobject: 'queues' (0000000054942d99): kset_release
kobject: 'queues': free name
kobject: 'i' (000000009fd50b90): kobject_uevent_env
kobject: 'i' (000000009fd50b90): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (00000000e5074add): kobject_cleanup, parent 000000004c6d032d
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-0' (00000000e5074add): auto cleanup 'remove' event
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (00000000e5074add): kobject_uevent_env
kobject: 'rx-0' (00000000e5074add): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (00000000e5074add): auto cleanup kobject_del
kobject: 'rx-0' (00000000e5074add): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000b544d9b3): kobject_cleanup, parent 000000004c6d032d
kobject: 'tx-0' (00000000b544d9b3): auto cleanup 'remove' event
kobject: 'tx-0' (00000000b544d9b3): kobject_uevent_env
kobject: 'tx-0' (00000000b544d9b3): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000b544d9b3): auto cleanup kobject_del
kobject: 'tx-0' (00000000b544d9b3): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000004c6d032d): kobject_cleanup, parent            
(null)
kobject: 'queues' (000000004c6d032d): calling ktype release
kobject: 'queues' (000000004c6d032d): kset_release
kobject: 'queues': free name
kobject: 'i' (000000009af5bdee): kobject_uevent_env
kobject: 'i' (000000009af5bdee): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (000000009fd50b90): kobject_cleanup, parent           (null)
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'i' (000000009fd50b90): calling ktype release
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'i' (000000009af5bdee): kobject_cleanup, parent           (null)
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'i': free name
kobject: 'i' (000000009af5bdee): calling ktype release
kobject: 'i': free name
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'i' (0000000070ce36e1): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'i' (0000000070ce36e1): kobject_uevent_env
kobject: 'i' (0000000070ce36e1): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (000000005c80c146): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'queues' (000000005c80c146): kobject_uevent_env
kobject: 'queues' (000000005c80c146): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (000000002363462e): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'rx-0' (000000002363462e): kobject_uevent_env
kobject: 'rx-0' (000000002363462e): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (000000000c8c9968): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (000000000c8c9968): kobject_uevent_env
kobject: 'tx-0' (000000000c8c9968): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'i' (0000000040059e2c): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'i' (0000000040059e2c): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (0000000040059e2c): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'queues' (00000000f51a7dec): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'queues' (00000000f51a7dec): kobject_uevent_env
kobject: 'queues' (00000000f51a7dec): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'rx-0' (0000000087391310): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'rx-0' (0000000087391310): kobject_uevent_env
kobject: 'rx-0' (0000000087391310): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'tx-0' (00000000fdc0981c): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'tx-0' (00000000fdc0981c): kobject_uevent_env
kobject: 'tx-0' (00000000fdc0981c): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'rx-0' (000000002363462e): kobject_cleanup, parent 000000005c80c146
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-0' (000000002363462e): auto cleanup 'remove' event
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (000000002363462e): kobject_uevent_env
kobject: 'rx-0' (000000002363462e): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (000000002363462e): auto cleanup kobject_del
kobject: 'rx-0' (000000002363462e): calling ktype release
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'rx-0': free name
kobject: 'tx-0' (000000000c8c9968): kobject_cleanup, parent 000000005c80c146
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'tx-0' (000000000c8c9968): auto cleanup 'remove' event
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'tx-0' (000000000c8c9968): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'tx-0' (000000000c8c9968): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'tx-0' (000000000c8c9968): auto cleanup kobject_del
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'tx-0' (000000000c8c9968): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000005c80c146): kobject_cleanup, parent            
(null)
kobject: 'queues' (000000005c80c146): calling ktype release
kobject: 'queues' (000000005c80c146): kset_release
kobject: 'queues': free name
kobject: 'i' (0000000070ce36e1): kobject_uevent_env
kobject: 'i' (0000000070ce36e1): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'rx-0' (0000000087391310): kobject_cleanup, parent 00000000f51a7dec
kobject: 'rx-0' (0000000087391310): auto cleanup 'remove' event
kobject: 'rx-0' (0000000087391310): kobject_uevent_env
kobject: 'rx-0' (0000000087391310): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'rx-0' (0000000087391310): auto cleanup kobject_del
kobject: 'rx-0' (0000000087391310): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000fdc0981c): kobject_cleanup, parent 00000000f51a7dec
kobject: 'tx-0' (00000000fdc0981c): auto cleanup 'remove' event
kobject: 'tx-0' (00000000fdc0981c): kobject_uevent_env
kobject: 'tx-0' (00000000fdc0981c): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (00000000fdc0981c): auto cleanup kobject_del
kobject: 'tx-0' (00000000fdc0981c): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f51a7dec): kobject_cleanup, parent            
(null)
kobject: 'queues' (00000000f51a7dec): calling ktype release
kobject: 'queues' (00000000f51a7dec): kset_release
kobject: 'queues': free name
kobject: 'i' (0000000040059e2c): kobject_uevent_env
kobject: 'i' (0000000040059e2c): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (0000000070ce36e1): kobject_cleanup, parent           (null)
kobject: 'i' (0000000070ce36e1): calling ktype release
kobject: 'i': free name
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'i' (0000000040059e2c): kobject_cleanup, parent           (null)
kobject: 'i' (0000000040059e2c): calling ktype release
kobject: 'i': free name
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'i' (00000000141c63e1): kobject_add_internal: parent: 'net',  
set: 'devices'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'i' (00000000141c63e1): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'i' (00000000141c63e1): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'queues' (000000008e34733f): kobject_add_internal: parent: 'i',  
set: '<NULL>'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'queues' (000000008e34733f): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'queues' (000000008e34733f): kobject_uevent_env: filter function  
caused the event to drop!
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'rx-0' (00000000753bdf04): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'rx-0' (00000000753bdf04): kobject_uevent_env
kobject: 'rx-0' (00000000753bdf04): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'tx-0' (000000004bbe743b): kobject_add_internal: parent: 'queues',  
set: 'queues'
kobject: 'tx-0' (000000004bbe743b): kobject_uevent_env
kobject: 'tx-0' (000000004bbe743b): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'loop0' (000000009f832ae0): kobject_uevent_env
kobject: 'loop0' (000000009f832ae0): fill_kobj_path: path  
= '/devices/virtual/block/loop0'
kobject: 'rx-0' (00000000753bdf04): kobject_cleanup, parent 000000008e34733f
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'rx-0' (00000000753bdf04): auto cleanup 'remove' event
kobject: 'loop4' (00000000a9f26271): fill_kobj_path: path  
= '/devices/virtual/block/loop4'
kobject: 'rx-0' (00000000753bdf04): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'rx-0' (00000000753bdf04): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/rx-0'
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'rx-0' (00000000753bdf04): auto cleanup kobject_del
kobject: 'rx-0' (00000000753bdf04): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000004bbe743b): kobject_cleanup, parent 000000008e34733f
kobject: 'tx-0' (000000004bbe743b): auto cleanup 'remove' event
kobject: 'tx-0' (000000004bbe743b): kobject_uevent_env
kobject: 'tx-0' (000000004bbe743b): fill_kobj_path: path  
= '/devices/virtual/net/i/queues/tx-0'
kobject: 'tx-0' (000000004bbe743b): auto cleanup kobject_del
kobject: 'tx-0' (000000004bbe743b): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000008e34733f): kobject_cleanup, parent            
(null)
kobject: 'queues' (000000008e34733f): calling ktype release
kobject: 'queues' (000000008e34733f): kset_release
kobject: 'queues': free name
kobject: 'i' (00000000141c63e1): kobject_uevent_env
kobject: 'i' (00000000141c63e1): fill_kobj_path: path  
= '/devices/virtual/net/i'
kobject: 'i' (00000000141c63e1): kobject_cleanup, parent           (null)
kobject: 'i' (00000000141c63e1): calling ktype release
kobject: 'i': free name
kobject: 'loop3' (00000000b2c7bab5): kobject_uevent_env
kobject: 'loop3' (00000000b2c7bab5): fill_kobj_path: path  
= '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000b2d1fc99): kobject_uevent_env
kobject: 'loop2' (00000000b2d1fc99): fill_kobj_path: path  
= '/devices/virtual/block/loop2'
kobject: 'loop5' (000000005737c1db): kobject_uevent_env
kobject: 'loop5' (000000005737c1db): fill_kobj_path: path  
= '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000028db64e1): kobject_uevent_env
kobject: 'loop1' (0000000028db64e1): fill_kobj_path: path  
= '/devices/virtual/block/loop1'
kobject: 'loop4' (00000000a9f26271): kobject_uevent_env
kobject: 'loop4' (00000000a9f26271): fill_kobj_p

---
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