audit: type=1804 audit(1556594251.969:10912): pid=14874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir051699456/syzkaller.JPDCJJ/545/file0" dev="sda1" ino=18104 res=1
======================================================
WARNING: possible circular locking dependency detected
4.19.37 #5 Not tainted
------------------------------------------------------
syz-executor.0/14903 is trying to acquire lock:
0000000002b69eec (&acct->lock#2){+.+.}, at: acct_pin_kill+0x27/0x100 kernel/acct.c:173

but task is already holding lock:
0000000085a8ba92 (sb_writers#4){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline]
0000000085a8ba92 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (sb_writers#4){.+.+}:
       percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:59 [inline]
       __sb_start_write+0x20b/0x360 fs/super.c:1387
       sb_start_write include/linux/fs.h:1569 [inline]
       mnt_want_write+0x3f/0xc0 fs/namespace.c:360
       ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24
       ovl_link+0x7c/0x2d5 fs/overlayfs/dir.c:674
       vfs_link+0x7a4/0xb60 fs/namei.c:4240
       do_linkat+0x550/0x770 fs/namei.c:4308
       __do_sys_link fs/namei.c:4337 [inline]
       __se_sys_link fs/namei.c:4335 [inline]
       __x64_sys_link+0x61/0x80 fs/namei.c:4335
       do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #1 (&ovl_i_mutex_key[depth]#2){+.+.}:
       down_write+0x38/0x90 kernel/locking/rwsem.c:70
       inode_lock include/linux/fs.h:738 [inline]
       ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231
       call_write_iter include/linux/fs.h:1811 [inline]
       new_sync_write fs/read_write.c:474 [inline]
       __vfs_write+0x58e/0x820 fs/read_write.c:487
       __kernel_write+0x110/0x390 fs/read_write.c:506
       do_acct_process+0xd37/0x1150 kernel/acct.c:520
       acct_pin_kill+0x2f/0x100 kernel/acct.c:174
       pin_kill+0x18f/0x860 fs/fs_pin.c:50
       acct_on+0x574/0x790 kernel/acct.c:254
       __do_sys_acct kernel/acct.c:286 [inline]
       __se_sys_acct kernel/acct.c:273 [inline]
       __x64_sys_acct+0xae/0x200 kernel/acct.c:273
       do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0 (&acct->lock#2){+.+.}:
       lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900
       __mutex_lock_common kernel/locking/mutex.c:925 [inline]
       __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
       acct_pin_kill+0x27/0x100 kernel/acct.c:173
       pin_kill+0x18f/0x860 fs/fs_pin.c:50
       acct_on+0x574/0x790 kernel/acct.c:254
       __do_sys_acct kernel/acct.c:286 [inline]
       __se_sys_acct kernel/acct.c:273 [inline]
       __x64_sys_acct+0xae/0x200 kernel/acct.c:273
       do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

other info that might help us debug this:

Chain exists of:
  &acct->lock#2 --> &ovl_i_mutex_key[depth]#2 --> sb_writers#4

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(sb_writers#4);
                               lock(&ovl_i_mutex_key[depth]#2);
                               lock(sb_writers#4);
  lock(&acct->lock#2);

 *** DEADLOCK ***

2 locks held by syz-executor.0/14903:
 #0: 000000008c4be11d (acct_on_mutex){+.+.}, at: __do_sys_acct kernel/acct.c:285 [inline]
 #0: 000000008c4be11d (acct_on_mutex){+.+.}, at: __se_sys_acct kernel/acct.c:273 [inline]
 #0: 000000008c4be11d (acct_on_mutex){+.+.}, at: __x64_sys_acct+0xa6/0x200 kernel/acct.c:273
 #1: 0000000085a8ba92 (sb_writers#4){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline]
 #1: 0000000085a8ba92 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360

stack backtrace:
CPU: 0 PID: 14903 Comm: syz-executor.0 Not tainted 4.19.37 #5
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:1221
 check_prev_add kernel/locking/lockdep.c:1861 [inline]
 check_prevs_add kernel/locking/lockdep.c:1974 [inline]
 validate_chain kernel/locking/lockdep.c:2415 [inline]
 __lock_acquire+0x2e6d/0x48f0 kernel/locking/lockdep.c:3411
 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900
 __mutex_lock_common kernel/locking/mutex.c:925 [inline]
 __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072
 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
 acct_pin_kill+0x27/0x100 kernel/acct.c:173
 pin_kill+0x18f/0x860 fs/fs_pin.c:50
 acct_on+0x574/0x790 kernel/acct.c:254
 __do_sys_acct kernel/acct.c:286 [inline]
 __se_sys_acct kernel/acct.c:273 [inline]
 __x64_sys_acct+0xae/0x200 kernel/acct.c:273
 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x458da9
Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f87424b0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000458da9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040
audit: type=1804 audit(1556594251.979:10913): pid=14903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir051699456/syzkaller.JPDCJJ/545/file0" dev="sda1" ino=18104 res=1
RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87424b16d4
R13: 00000000004becd2 R14: 00000000004cfa50 R15: 00000000ffffffff
Process accounting resumed
kobject: 'batman_adv' (00000000ed7e3d54): kobject_uevent_env
kobject: 'batman_adv' (00000000ed7e3d54): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000ed7e3d54): kobject_cleanup, parent           (null)
Process accounting resumed
kobject: 'batman_adv' (00000000ed7e3d54): calling ktype release
kobject: (00000000ed7e3d54): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (0000000083ab215b): kobject_cleanup, parent 000000004aba2701
kobject: 'rx-0' (0000000083ab215b): auto cleanup 'remove' event
kobject: 'rx-0' (0000000083ab215b): kobject_uevent_env
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'rx-0' (0000000083ab215b): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0'
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rx-0' (0000000083ab215b): auto cleanup kobject_del
kobject: 'loop5' (0000000094e22fb6): kobject_uevent_env
kobject: 'rx-0' (0000000083ab215b): calling ktype release
kobject: 'loop5' (0000000094e22fb6): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0': free name
kobject: 'tx-0' (000000003e21a50a): kobject_cleanup, parent 000000004aba2701
kobject: 'tx-0' (000000003e21a50a): auto cleanup 'remove' event
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'tx-0' (000000003e21a50a): kobject_uevent_env
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'tx-0' (000000003e21a50a): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0'
kobject: 'loop0' (00000000640d03c0): kobject_uevent_env
__loop_clr_fd: partition scan of loop4 failed (rc=-16)
kobject: 'tx-0' (000000003e21a50a): auto cleanup kobject_del
__loop_clr_fd: partition scan of loop1 failed (rc=-16)
kobject: 'loop0' (00000000640d03c0): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'tx-0' (000000003e21a50a): calling ktype release
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'tx-0': free name
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'queues' (000000004aba2701): kobject_cleanup, parent           (null)
kobject: 'queues' (000000004aba2701): calling ktype release
kobject: 'queues' (000000004aba2701): kset_release
kobject: 'queues': free name
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'syz_tun' (00000000f6c1946a): kobject_uevent_env
kobject: 'syz_tun' (00000000f6c1946a): fill_kobj_path: path = '/devices/virtual/net/syz_tun'
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'syz_tun' (00000000f6c1946a): kobject_cleanup, parent           (null)
kobject: 'syz_tun' (00000000f6c1946a): calling ktype release
kobject: 'syz_tun': free name
kobject: 'holders' (00000000e86da1d9): kobject_cleanup, parent 000000009271af93
kobject: 'holders' (00000000e86da1d9): auto cleanup kobject_del
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'holders' (00000000e86da1d9): calling ktype release
kobject: (00000000e86da1d9): dynamic_kobj_release
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'holders': free name
kobject: 'loop4p1' (000000009271af93): kobject_uevent_env
kobject: 'loop4p1' (000000009271af93): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p1'
kobject: 'holders' (00000000aa2898ff): kobject_cleanup, parent 000000007002e6da
kobject: 'holders' (00000000aa2898ff): auto cleanup kobject_del
kobject: 'holders' (00000000aa2898ff): calling ktype release
kobject: 'loop0' (00000000640d03c0): kobject_uevent_env
kobject: 'holders' (000000005e7d0375): kobject_cleanup, parent 00000000a559f266
kobject: 'loop0' (00000000640d03c0): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: (00000000aa2898ff): dynamic_kobj_release
kobject: 'holders': free name
kobject: 'holders' (000000005e7d0375): auto cleanup kobject_del
kobject: 'loop4p1' (000000009271af93): kobject_cleanup, parent           (null)
kobject: 'loop1p1' (000000007002e6da): kobject_uevent_env
kobject: 'loop4p1' (000000009271af93): calling ktype release
kobject: 'holders' (000000005e7d0375): calling ktype release
kobject: 'loop1p1' (000000007002e6da): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p1'
kobject: 'loop5' (0000000094e22fb6): kobject_uevent_env
kobject: 'loop4p1': free name
kobject: (000000005e7d0375): dynamic_kobj_release
print_req_error: 963 callbacks suppressed
print_req_error: I/O error, dev loop0, sector 0
buffer_io_error: 958 callbacks suppressed
Buffer I/O error on dev loop0, logical block 0, async page read
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
kobject: 'loop5' (0000000094e22fb6): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'holders' (000000003d30fc88): kobject_cleanup, parent 00000000f646a56f
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
print_req_error: I/O error, dev loop0, sector 0
kobject: 'holders': free name
Buffer I/O error on dev loop0, logical block 0, async page read
print_req_error: I/O error, dev loop0, sector 0
kobject: 'holders' (000000003d30fc88): auto cleanup kobject_del
Buffer I/O error on dev loop0, logical block 0, async page read
kobject: 'loop1p1' (000000007002e6da): kobject_cleanup, parent           (null)
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
kobject: 'loop4p2' (00000000a559f266): kobject_uevent_env
kobject: 'loop1p1' (000000007002e6da): calling ktype release
kobject: 'loop1p1': free name
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
kobject: 'holders' (000000003d30fc88): calling ktype release
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
kobject: 'loop5' (0000000094e22fb6): kobject_uevent_env
print_req_error: I/O error, dev loop0, sector 0
Buffer I/O error on dev loop0, logical block 0, async page read
kobject: 'loop5' (0000000094e22fb6): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: (000000003d30fc88): dynamic_kobj_release
kobject: 'holders': free name
kobject: 'loop4p2' (00000000a559f266): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p2'
kobject: 'loop1p2' (00000000f646a56f): kobject_uevent_env
kobject: 'loop1p2' (00000000f646a56f): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p2'
kobject: 'loop0' (00000000640d03c0): kobject_uevent_env
kobject: 'loop0' (00000000640d03c0): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'holders' (00000000b3f194ba): kobject_cleanup, parent 0000000004364d37
kobject: 'holders' (0000000079eae0d7): kobject_cleanup, parent 000000004b44dd47
kobject: 'holders' (00000000b3f194ba): auto cleanup kobject_del
kobject: 'loop5' (0000000094e22fb6): kobject_uevent_env
kobject: 'loop4p2' (00000000a559f266): kobject_cleanup, parent           (null)
kobject: 'holders' (0000000079eae0d7): auto cleanup kobject_del
kobject: 'loop4p2' (00000000a559f266): calling ktype release
kobject: 'loop5' (0000000094e22fb6): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'holders' (0000000079eae0d7): calling ktype release
kobject: 'holders' (00000000b3f194ba): calling ktype release
kobject: (0000000079eae0d7): dynamic_kobj_release
kobject: 'holders': free name
kobject: 'loop1p3' (000000004b44dd47): kobject_uevent_env
kobject: (00000000b3f194ba): dynamic_kobj_release
kobject: 'loop1p3' (000000004b44dd47): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p3'
kobject: 'holders' (0000000020df75f7): kobject_cleanup, parent 000000001d785c12
kobject: 'loop4p2': free name
kobject: 'holders' (0000000020df75f7): auto cleanup kobject_del
kobject: 'holders': free name
kobject: 'holders' (0000000020df75f7): calling ktype release
kobject: (0000000020df75f7): dynamic_kobj_release
kobject: 'holders': free name
kobject: 'loop1p4' (000000001d785c12): kobject_uevent_env
kobject: 'loop1p4' (000000001d785c12): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p4'
ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting.
kobject: 'loop1p2' (00000000f646a56f): kobject_cleanup, parent           (null)
kobject: 'loop1p3' (000000004b44dd47): kobject_cleanup, parent           (null)
kobject: 'loop1p2' (00000000f646a56f): calling ktype release
kobject: 'loop1p2': free name
kobject: 'loop1p3' (000000004b44dd47): calling ktype release
kobject: 'loop4p3' (0000000004364d37): kobject_uevent_env
ldm_validate_privheads(): Cannot find PRIVHEAD 1.
kobject: 'loop4p3' (0000000004364d37): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p3'
kobject: 'holders' (00000000ba1f6114): kobject_cleanup, parent 000000006f5a3942
 loop1: p1 p2 p3 p4
kobject: 'holders' (00000000ba1f6114): auto cleanup kobject_del
kobject: 'loop1p3': free name
kobject: 'rx-0' (00000000ae23de27): kobject_cleanup, parent 00000000d182928c
kobject: 'holders' (00000000ba1f6114): calling ktype release
kobject: 'loop1p4' (000000001d785c12): kobject_cleanup, parent           (null)
kobject: 'rx-0' (00000000ae23de27): auto cleanup 'remove' event
kobject: (00000000ba1f6114): dynamic_kobj_release
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'loop4p3' (0000000004364d37): kobject_cleanup, parent           (null)
kobject: 'rx-0' (00000000ae23de27): kobject_uevent_env
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop1p4' (000000001d785c12): calling ktype release
kobject: 'loop4p3' (0000000004364d37): calling ktype release
kobject: 'rx-0' (00000000ae23de27): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop1p1' (0000000001ba4ef7): kobject_add_internal: parent: 'loop1', set: 'devices'
kobject: 'holders': free name
kobject: 'loop4p3': free name
kobject: 'loop1p4': free name
kobject: 'loop4p4' (000000006f5a3942): kobject_uevent_env
kobject: 'loop4p4' (000000006f5a3942): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p4'
kobject: 'rx-0' (00000000ae23de27): auto cleanup kobject_del
kobject: 'loop1p1' (0000000001ba4ef7): kobject_uevent_env
kobject: 'rx-0' (00000000ae23de27): calling ktype release
kobject: 'loop1p1' (0000000001ba4ef7): kobject_uevent_env: uevent_suppress caused the event to drop!
ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting.
kobject: 'rx-0': free name
kobject: 'tx-0' (000000007f2055dc): kobject_cleanup, parent 00000000d182928c
kobject: 'holders' (0000000013bf8494): kobject_add_internal: parent: 'loop1p1', set: '<NULL>'
ldm_validate_privheads(): Cannot find PRIVHEAD 1.
kobject: 'tx-0' (000000007f2055dc): auto cleanup 'remove' event
 loop4: p1 p2 p3 p4
kobject: 'tx-0' (000000007f2055dc): kobject_uevent_env
kobject: 'loop1p1' (0000000001ba4ef7): kobject_uevent_env
kobject: 'loop4p4' (000000006f5a3942): kobject_cleanup, parent           (null)
kobject: 'loop1p1' (0000000001ba4ef7): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p1'
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'tx-0' (000000007f2055dc): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop1p2' (00000000343fca1d): kobject_add_internal: parent: 'loop1', set: 'devices'
kobject: 'loop4p4' (000000006f5a3942): calling ktype release
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1p2' (00000000343fca1d): kobject_uevent_env
kobject: 'tx-0' (000000007f2055dc): auto cleanup kobject_del
kobject: 'loop1p2' (00000000343fca1d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4p4': free name
kobject: 'loop4p1' (0000000020d67325): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: 'tx-0' (000000007f2055dc): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000d182928c): kobject_cleanup, parent           (null)
kobject: 'holders' (00000000e1c3744b): kobject_add_internal: parent: 'loop1p2', set: '<NULL>'
kobject: 'queues' (00000000d182928c): calling ktype release
kobject: 'loop1p2' (00000000343fca1d): kobject_uevent_env
kobject: 'loop4p1' (0000000020d67325): kobject_uevent_env
kobject: 'loop1p2' (00000000343fca1d): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p2'
kobject: 'queues' (00000000d182928c): kset_release
kobject: 'queues': free name
kobject: 'loop1p3' (00000000c337cfe5): kobject_add_internal: parent: 'loop1', set: 'devices'
kobject: 'loop4p1' (0000000020d67325): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (00000000d2c6855f): kobject_uevent_env
kobject: 'loop1p3' (00000000c337cfe5): kobject_uevent_env
kobject: 'ip6gre0' (00000000d2c6855f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'holders' (0000000085b714dc): kobject_add_internal: parent: 'loop4p1', set: '<NULL>'
kobject: 'loop1p3' (00000000c337cfe5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'batman_adv' (00000000d4fa05cd): kobject_uevent_env
kobject: 'batman_adv' (00000000d4fa05cd): kobject_uevent_env: filter function caused the event to drop!
kobject: 'holders' (0000000019c44cef): kobject_add_internal: parent: 'loop1p3', set: '<NULL>'
kobject: 'batman_adv' (00000000d4fa05cd): kobject_cleanup, parent           (null)
kobject: 'loop4p1' (0000000020d67325): kobject_uevent_env
kobject: 'batman_adv' (00000000d4fa05cd): calling ktype release
kobject: 'loop4p1' (0000000020d67325): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p1'
kobject: 'loop1p3' (00000000c337cfe5): kobject_uevent_env
kobject: 'loop1p3' (00000000c337cfe5): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p3'
kobject: 'loop4p2' (0000000009d89b5e): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: (00000000d4fa05cd): dynamic_kobj_release
kobject: 'loop4p2' (0000000009d89b5e): kobject_uevent_env
kobject: 'batman_adv': free name
kobject: 'loop4p2' (0000000009d89b5e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000062c566a5): kobject_cleanup, parent 00000000476946bd
kobject: 'holders' (0000000010df2c8f): kobject_add_internal: parent: 'loop4p2', set: '<NULL>'
kobject: 'rx-0' (0000000062c566a5): auto cleanup 'remove' event
kobject: 'loop4p2' (0000000009d89b5e): kobject_uevent_env
kobject: 'loop4p2' (0000000009d89b5e): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p2'
kobject: 'loop1p4' (000000001f292177): kobject_add_internal: parent: 'loop1', set: 'devices'
kobject: 'loop4p3' (00000000609adfb8): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: 'loop4p3' (00000000609adfb8): kobject_uevent_env
kobject: 'rx-0' (0000000062c566a5): kobject_uevent_env
kobject: 'loop4p3' (00000000609adfb8): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'holders' (0000000019a12fcc): kobject_add_internal: parent: 'loop4p3', set: '<NULL>'
kobject: 'rx-0' (0000000062c566a5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop1p4' (000000001f292177): kobject_uevent_env
kobject: 'loop4p3' (00000000609adfb8): kobject_uevent_env
kobject: 'rx-0' (0000000062c566a5): auto cleanup kobject_del
kobject: 'loop1p4' (000000001f292177): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4p3' (00000000609adfb8): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p3'
kobject: 'rx-0' (0000000062c566a5): calling ktype release
kobject: 'loop4p4' (00000000e5b6a9eb): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: 'rx-0': free name
kobject: 'holders' (000000006ddcc9a6): kobject_add_internal: parent: 'loop1p4', set: '<NULL>'
kobject: 'tx-0' (00000000a9b1a722): kobject_cleanup, parent 00000000476946bd
kobject: 'loop1p4' (000000001f292177): kobject_uevent_env
kobject: 'tx-0' (00000000a9b1a722): auto cleanup 'remove' event
kobject: 'loop4p4' (00000000e5b6a9eb): kobject_uevent_env
kobject: 'tx-0' (00000000a9b1a722): kobject_uevent_env
kobject: 'loop1p4' (000000001f292177): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p4'
kobject: 'tx-0' (00000000a9b1a722): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4p4' (00000000e5b6a9eb): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000a9b1a722): auto cleanup kobject_del
kobject: 'holders' (00000000cd885203): kobject_add_internal: parent: 'loop4p4', set: '<NULL>'
kobject: 'tx-0' (00000000a9b1a722): calling ktype release
kobject: 'loop4p4' (00000000e5b6a9eb): kobject_uevent_env
kobject: 'tx-0': free name
kobject: 'loop4p4' (00000000e5b6a9eb): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p4'
kobject: 'queues' (00000000476946bd): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000476946bd): calling ktype release
kobject: 'queues' (00000000476946bd): kset_release
kobject: 'queues': free name
kobject: 'ip6gretap0' (00000000742f5320): kobject_uevent_env
kobject: 'ip6gretap0' (00000000742f5320): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'ip6gre0' (00000000d2c6855f): kobject_cleanup, parent           (null)
kobject: 'ip6gre0' (00000000d2c6855f): auto cleanup 'remove' event
kobject: 'ip6gre0' (00000000d2c6855f): kobject_uevent_env
kobject: 'ip6gre0' (00000000d2c6855f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (00000000d2c6855f): calling ktype release
__loop_clr_fd: partition scan of loop1 failed (rc=-16)
kobject: 'ip6gre0': free name
kobject: 'ip6gretap0' (00000000742f5320): kobject_cleanup, parent           (null)
kobject: 'ip6gretap0' (00000000742f5320): auto cleanup 'remove' event
kobject: 'ip6gretap0' (00000000742f5320): kobject_uevent_env
kobject: 'ip6gretap0' (00000000742f5320): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gretap0' (00000000742f5320): calling ktype release
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'ip6gretap0': free name
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'holders' (0000000085b714dc): kobject_cleanup, parent 0000000020d67325
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'holders' (0000000085b714dc): auto cleanup kobject_del
kobject: 'holders' (0000000085b714dc): calling ktype release
kobject: (0000000085b714dc): dynamic_kobj_release
kobject: 'holders': free name
loop_reread_partitions: partition scan of loop1 () failed (rc=-16)
kobject: 'loop5' (0000000094e22fb6): kobject_uevent_env
kobject: 'loop4p1' (0000000020d67325): kobject_uevent_env
kobject: 'loop5' (0000000094e22fb6): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4p1' (0000000020d67325): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p1'
kobject: 'holders' (0000000010df2c8f): kobject_cleanup, parent 0000000009d89b5e
kobject: 'loop0' (00000000640d03c0): kobject_uevent_env
kobject: 'holders' (0000000010df2c8f): auto cleanup kobject_del
kobject: 'loop0' (00000000640d03c0): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'holders' (0000000010df2c8f): calling ktype release
kobject: (0000000010df2c8f): dynamic_kobj_release
kobject: 'rx-0' (000000006ee3f42d): kobject_cleanup, parent 000000006d2f79a7
kobject: 'holders': free name
kobject: 'loop4p1' (0000000020d67325): kobject_cleanup, parent           (null)
kobject: 'rx-0' (000000006ee3f42d): auto cleanup 'remove' event
kobject: 'loop4p1' (0000000020d67325): calling ktype release
kobject: 'rx-0' (000000006ee3f42d): kobject_uevent_env
kobject: 'loop4p1': free name
kobject: 'loop4p2' (0000000009d89b5e): kobject_uevent_env
kobject: 'rx-0' (000000006ee3f42d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4p2' (0000000009d89b5e): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p2'
kobject: 'loop1' (00000000be6d676a): kobject_uevent_env
kobject: 'holders' (0000000019a12fcc): kobject_cleanup, parent 00000000609adfb8
kobject: 'rx-0' (000000006ee3f42d): auto cleanup kobject_del
kobject: 'holders' (0000000019a12fcc): auto cleanup kobject_del
kobject: 'loop1' (00000000be6d676a): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'holders' (0000000019a12fcc): calling ktype release
kobject: 'rx-0' (000000006ee3f42d): calling ktype release
kobject: (0000000019a12fcc): dynamic_kobj_release
kobject: 'holders' (0000000013bf8494): kobject_cleanup, parent 0000000001ba4ef7
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000624daef1): kobject_cleanup, parent 000000006d2f79a7
kobject: 'holders': free name
kobject: 'tx-0' (00000000624daef1): auto cleanup 'remove' event
kobject: 'loop4p3' (00000000609adfb8): kobject_uevent_env
kobject: 'holders' (0000000013bf8494): auto cleanup kobject_del
kobject: 'loop4p3' (00000000609adfb8): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p3'
kobject: 'tx-0' (00000000624daef1): kobject_uevent_env
kobject: 'holders' (00000000cd885203): kobject_cleanup, parent 00000000e5b6a9eb
kobject: 'tx-0' (00000000624daef1): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'holders' (00000000cd885203): auto cleanup kobject_del
kobject: 'holders' (0000000013bf8494): calling ktype release
kobject: 'loop4p2' (0000000009d89b5e): kobject_cleanup, parent           (null)
kobject: (0000000013bf8494): dynamic_kobj_release
kobject: 'loop4p2' (0000000009d89b5e): calling ktype release
kobject: 'tx-0' (00000000624daef1): auto cleanup kobject_del
kobject: 'holders' (00000000cd885203): calling ktype release
kobject: 'holders': free name
kobject: (00000000cd885203): dynamic_kobj_release
kobject: 'tx-0' (00000000624daef1): calling ktype release
kobject: 'holders': free name
kobject: 'tx-0': free name
kobject: 'loop4p2': free name
kobject: 'queues' (000000006d2f79a7): kobject_cleanup, parent           (null)
kobject: 'loop4p3' (00000000609adfb8): kobject_cleanup, parent           (null)
kobject: 'loop1p1' (0000000001ba4ef7): kobject_uevent_env
kobject: 'loop4p4' (00000000e5b6a9eb): kobject_uevent_env
kobject: 'queues' (000000006d2f79a7): calling ktype release
kobject: 'loop4p4' (00000000e5b6a9eb): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p4'
kobject: 'loop1p1' (0000000001ba4ef7): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p1'
kobject: 'loop4p3' (00000000609adfb8): calling ktype release
kobject: 'queues' (000000006d2f79a7): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (000000005655bdcf): kobject_uevent_env
kobject: 'holders' (00000000e1c3744b): kobject_cleanup, parent 00000000343fca1d
__loop_clr_fd: partition scan of loop4 failed (rc=0)
kobject: 'ip6tnl0' (000000005655bdcf): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4p3': free name
audit: type=1400 audit(1556594256.119:10914): avc:  denied  { map } for  pid=15493 comm="syz-executor.3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14424 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
kobject: 'holders' (00000000e1c3744b): auto cleanup kobject_del
kobject: 'loop4p4' (00000000e5b6a9eb): kobject_cleanup, parent           (null)
kobject: 'loop4p4' (00000000e5b6a9eb): calling ktype release
kobject: 'loop4p4': free name
kobject: 'holders' (00000000e1c3744b): calling ktype release
kobject: 'loop1p1' (0000000001ba4ef7): kobject_cleanup, parent           (null)
kobject: 'loop1p1' (0000000001ba4ef7): calling ktype release
kobject: (00000000e1c3744b): dynamic_kobj_release
kobject: 'loop1p1': free name
kobject: 'ip6tnl0' (000000005655bdcf): kobject_cleanup, parent           (null)
kobject: 'ip6tnl0' (000000005655bdcf): auto cleanup 'remove' event
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'holders': free name
kobject: 'ip6tnl0' (000000005655bdcf): kobject_uevent_env
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'ip6tnl0' (000000005655bdcf): kobject_uevent_env: uevent_suppress caused the event to drop!
IPVS: ftp: loaded support on port[0] = 21
kobject: 'loop1p2' (00000000343fca1d): kobject_uevent_env
kobject: 'lo' (00000000135bde8c): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop1p2' (00000000343fca1d): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p2'
kobject: 'lo' (00000000135bde8c): kobject_uevent_env
kobject: 'ip6tnl0' (000000005655bdcf): calling ktype release
kobject: 'lo' (00000000135bde8c): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'ip6tnl0': free name
kobject: 'queues' (00000000049e8653): kobject_add_internal: parent: 'lo', set: '<NULL>'
kobject: 'holders' (0000000019c44cef): kobject_cleanup, parent 00000000c337cfe5
kobject: 'queues' (00000000049e8653): kobject_uevent_env
kobject: 'holders' (0000000019c44cef): auto cleanup kobject_del
kobject: 'queues' (00000000049e8653): kobject_uevent_env: filter function caused the event to drop!
kobject: 'holders' (0000000019c44cef): calling ktype release
ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting.
kobject: (0000000019c44cef): dynamic_kobj_release
kobject: 'rx-0' (00000000f65797ab): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'holders': free name
ldm_validate_privheads(): Cannot find PRIVHEAD 1.
kobject: 'rx-0' (00000000f65797ab): kobject_uevent_env
 loop4: p1 p2 p3 p4
kobject: 'loop1p3' (00000000c337cfe5): kobject_uevent_env
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'loop1p2' (00000000343fca1d): kobject_cleanup, parent           (null)
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rx-0' (00000000f65797ab): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'loop4p1' (00000000a3528bb6): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: 'loop1p2' (00000000343fca1d): calling ktype release
kobject: 'loop1p3' (00000000c337cfe5): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p3'
kobject: 'loop4p1' (00000000a3528bb6): kobject_uevent_env
kobject: 'loop1p2': free name
kobject: 'loop4p1' (00000000a3528bb6): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'holders' (000000006ddcc9a6): kobject_cleanup, parent 000000001f292177
kobject: 'holders' (00000000a4ac8085): kobject_add_internal: parent: 'loop4p1', set: '<NULL>'
kobject: 'tx-0' (00000000d304082a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'holders' (000000006ddcc9a6): auto cleanup kobject_del
kobject: 'tx-0' (00000000d304082a): kobject_uevent_env
kobject: 'holders' (000000006ddcc9a6): calling ktype release
kobject: 'loop4p1' (00000000a3528bb6): kobject_uevent_env
kobject: (000000006ddcc9a6): dynamic_kobj_release
kobject: 'tx-0' (00000000d304082a): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'holders': free name
kobject: 'loop1p3' (00000000c337cfe5): kobject_cleanup, parent           (null)
kobject: 'loop1p4' (000000001f292177): kobject_uevent_env
kobject: 'loop1p3' (00000000c337cfe5): calling ktype release
kobject: 'loop4p1' (00000000a3528bb6): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p1'
kobject: 'loop1p3': free name
kobject: 'loop1p4' (000000001f292177): fill_kobj_path: path = '/devices/virtual/block/loop1/loop1p4'
kobject: 'loop4p2' (00000000c4c6811b): kobject_add_internal: parent: 'loop4', set: 'devices'
__loop_clr_fd: partition scan of loop1 failed (rc=0)
kobject: 'loop4p2' (00000000c4c6811b): kobject_uevent_env
kobject: 'loop4p2' (00000000c4c6811b): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop1p4' (000000001f292177): kobject_cleanup, parent           (null)
kobject: 'holders' (00000000a4b57e0a): kobject_add_internal: parent: 'loop4p2', set: '<NULL>'
kobject: 'loop1p4' (000000001f292177): calling ktype release
kobject: 'loop4p2' (00000000c4c6811b): kobject_uevent_env
kobject: 'loop1p4': free name
kobject: 'loop4p2' (00000000c4c6811b): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p2'
kobject: 'rx-0' (00000000ce78d68e): kobject_cleanup, parent 000000001f2939aa
kobject: 'loop4p3' (000000003737eda2): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: 'loop4p3' (000000003737eda2): kobject_uevent_env
kobject: 'rx-0' (00000000ce78d68e): auto cleanup 'remove' event
kobject: 'loop4p3' (000000003737eda2): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'holders' (00000000ce118ff3): kobject_add_internal: parent: 'loop4p3', set: '<NULL>'
kobject: 'loop4p3' (000000003737eda2): kobject_uevent_env
kobject: 'rx-0' (00000000ce78d68e): kobject_uevent_env
kobject: 'loop4p3' (000000003737eda2): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p3'
kobject: 'rx-0' (00000000ce78d68e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4p4' (000000009173d328): kobject_add_internal: parent: 'loop4', set: 'devices'
kobject: 'rx-0' (00000000ce78d68e): auto cleanup kobject_del
kobject: 'rx-0' (00000000ce78d68e): calling ktype release
kobject: 'loop4p4' (000000009173d328): kobject_uevent_env
kobject: 'rx-0': free name
kobject: 'loop4p4' (000000009173d328): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000174bde4e): kobject_cleanup, parent 000000001f2939aa
kobject: 'holders' (00000000cb7aacc0): kobject_add_internal: parent: 'loop4p4', set: '<NULL>'
kobject: 'tx-0' (00000000174bde4e): auto cleanup 'remove' event
kobject: 'loop4p4' (000000009173d328): kobject_uevent_env
kobject: 'tx-0' (00000000174bde4e): kobject_uevent_env
kobject: 'loop4p4' (000000009173d328): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p4'
kobject: 'tx-0' (00000000174bde4e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'tx-0' (00000000174bde4e): auto cleanup kobject_del
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'tx-0' (00000000174bde4e): calling ktype release
kobject: 'tx-0': free name
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'queues' (000000001f2939aa): kobject_cleanup, parent           (null)
kobject: 'queues' (000000001f2939aa): calling ktype release
kobject: 'queues' (000000001f2939aa): kset_release
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'queues': free name
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'sit0' (00000000fe5f14ce): kobject_uevent_env
kobject: 'sit0' (00000000fe5f14ce): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'holders' (00000000a4ac8085): kobject_cleanup, parent 00000000a3528bb6
kobject: 'holders' (00000000a4ac8085): auto cleanup kobject_del
kobject: 'tunl0' (00000000901de0e9): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'holders' (00000000a4ac8085): calling ktype release
kobject: 'tunl0' (00000000901de0e9): kobject_uevent_env
kobject: (00000000a4ac8085): dynamic_kobj_release
kobject: 'tunl0' (00000000901de0e9): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'holders': free name
kobject: 'loop4p1' (00000000a3528bb6): kobject_uevent_env
kobject: 'queues' (00000000395de88e): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'loop4p1' (00000000a3528bb6): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p1'
kobject: 'queues' (00000000395de88e): kobject_uevent_env
kobject: 'holders' (00000000a4b57e0a): kobject_cleanup, parent 00000000c4c6811b
kobject: 'queues' (00000000395de88e): kobject_uevent_env: filter function caused the event to drop!
kobject: 'holders' (00000000a4b57e0a): auto cleanup kobject_del
kobject: 'rx-0' (00000000d716cc29): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'holders' (00000000a4b57e0a): calling ktype release
kobject: 'rx-0' (00000000d716cc29): kobject_uevent_env
kobject: (00000000a4b57e0a): dynamic_kobj_release
kobject: 'rx-0' (00000000d716cc29): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'holders': free name
kobject: 'tx-0' (00000000e8329cd1): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop4p2' (00000000c4c6811b): kobject_uevent_env
kobject: 'tx-0' (00000000e8329cd1): kobject_uevent_env
kobject: 'loop4p1' (00000000a3528bb6): kobject_cleanup, parent           (null)
kobject: 'tx-0' (00000000e8329cd1): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'loop4p2' (00000000c4c6811b): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p2'
kobject: 'sit0' (00000000fe5f14ce): kobject_cleanup, parent           (null)
kobject: 'loop4p1' (00000000a3528bb6): calling ktype release
kobject: 'gre0' (00000000a93a0826): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'holders' (00000000ce118ff3): kobject_cleanup, parent 000000003737eda2
kobject: 'gre0' (00000000a93a0826): kobject_uevent_env
kobject: 'loop4p1': free name
kobject: 'gre0' (00000000a93a0826): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'holders' (00000000ce118ff3): auto cleanup kobject_del
kobject: 'queues' (000000003736ba77): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'sit0' (00000000fe5f14ce): auto cleanup 'remove' event
kobject: 'queues' (000000003736ba77): kobject_uevent_env
kobject: 'sit0' (00000000fe5f14ce): kobject_uevent_env
kobject: 'queues' (000000003736ba77): kobject_uevent_env: filter function caused the event to drop!
kobject: 'holders' (00000000ce118ff3): calling ktype release
kobject: 'rx-0' (00000000fb6e16f9): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop4p2' (00000000c4c6811b): kobject_cleanup, parent           (null)
kobject: 'rx-0' (00000000fb6e16f9): kobject_uevent_env
kobject: 'sit0' (00000000fe5f14ce): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000fb6e16f9): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: (00000000ce118ff3): dynamic_kobj_release
kobject: 'sit0' (00000000fe5f14ce): calling ktype release
kobject: 'loop4p2' (00000000c4c6811b): calling ktype release
kobject: 'tx-0' (0000000095501195): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop4p2': free name
kobject: 'sit0': free name
kobject: 'holders': free name
kobject: 'tx-0' (0000000095501195): kobject_uevent_env
kobject: 'loop4p3' (000000003737eda2): kobject_uevent_env
kobject: 'tx-0' (0000000095501195): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'loop4p3' (000000003737eda2): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p3'
kobject: 'holders' (00000000cb7aacc0): kobject_cleanup, parent 000000009173d328
kobject: 'holders' (00000000cb7aacc0): auto cleanup kobject_del
kobject: 'holders' (00000000cb7aacc0): calling ktype release
kobject: (00000000cb7aacc0): dynamic_kobj_release
kobject: 'holders': free name
kobject: 'loop4p4' (000000009173d328): kobject_uevent_env
kobject: 'loop4p4' (000000009173d328): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p4'
__loop_clr_fd: partition scan of loop4 failed (rc=0)
kobject: 'loop4' (00000000e7f485c4): kobject_uevent_env
kobject: 'loop4p3' (000000003737eda2): kobject_cleanup, parent           (null)
kobject: 'loop4' (00000000e7f485c4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rx-0' (00000000471c86d3): kobject_cleanup, parent 000000006f6ddc09
kobject: 'loop4p3' (000000003737eda2): calling ktype release
kobject: 'loop4p3': free name
kobject: 'rx-0' (00000000471c86d3): auto cleanup 'remove' event
kobject: 'loop4p4' (000000009173d328): kobject_cleanup, parent           (null)
kobject: 'rx-0' (00000000471c86d3): kobject_uevent_env
kobject: 'loop4p4' (000000009173d328): calling ktype release
kobject: 'loop4p4': free name
kobject: 'rx-0' (00000000471c86d3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000471c86d3): auto cleanup kobject_del
kobject: 'rx-0' (00000000471c86d3): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000032f0fe55): kobject_cleanup, parent 000000006f6ddc09
kobject: 'tx-0' (0000000032f0fe55): auto cleanup 'remove' event
kobject: 'tx-0' (0000000032f0fe55): kobject_uevent_env
kobject: 'tx-0' (0000000032f0fe55): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000032f0fe55): auto cleanup kobject_del
kobject: 'tx-0' (0000000032f0fe55): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000006f6ddc09): kobject_cleanup, parent           (null)
kobject: 'queues' (000000006f6ddc09): calling ktype release
kobject: 'queues' (000000006f6ddc09): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (00000000883e4e35): kobject_uevent_env
kobject: 'ip6_vti0' (00000000883e4e35): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gretap0' (00000000835c1974): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (00000000835c1974): kobject_uevent_env
kobject: 'gretap0' (00000000835c1974): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'queues' (00000000f06a18b9): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'queues' (00000000f06a18b9): kobject_uevent_env
kobject: 'queues' (00000000f06a18b9): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000cfcbf546): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000cfcbf546): kobject_uevent_env
kobject: 'rx-0' (00000000cfcbf546): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (000000000e7b557c): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000000e7b557c): kobject_uevent_env
kobject: 'tx-0' (000000000e7b557c): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'batman_adv' (00000000df10cd7b): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'erspan0' (0000000054a4cec8): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (0000000054a4cec8): kobject_uevent_env
kobject: 'erspan0' (0000000054a4cec8): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'queues' (00000000ef3aa8b4): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'queues' (00000000ef3aa8b4): kobject_uevent_env
kobject: 'queues' (00000000ef3aa8b4): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000093c91d43): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000093c91d43): kobject_uevent_env
kobject: 'rx-0' (0000000093c91d43): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (000000007c960128): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000007c960128): kobject_uevent_env
kobject: 'tx-0' (000000007c960128): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'batman_adv' (00000000679a1d0f): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'ip6_vti0' (00000000883e4e35): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (000000002864c90e): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6_vti0' (00000000883e4e35): auto cleanup 'remove' event
kobject: 'ip_vti0' (000000002864c90e): kobject_uevent_env
kobject: 'ip6_vti0' (00000000883e4e35): kobject_uevent_env
kobject: 'ip6_vti0' (00000000883e4e35): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (000000002864c90e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (0000000041ef80b3): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (0000000041ef80b3): kobject_uevent_env
kobject: 'queues' (0000000041ef80b3): kobject_uevent_env: filter function caused the event to drop!
kobject: 'ip6_vti0' (00000000883e4e35): calling ktype release
kobject: 'rx-0' (000000009bf10fbe): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'ip6_vti0': free name
kobject: 'rx-0' (000000009bf10fbe): kobject_uevent_env
kobject: 'rx-0' (000000009bf10fbe): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (00000000df69dc14): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000df69dc14): kobject_uevent_env
kobject: 'tx-0' (00000000df69dc14): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'ip6_vti0' (00000000b21e78ea): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6_vti0' (00000000b21e78ea): kobject_uevent_env
kobject: 'ip6_vti0' (00000000b21e78ea): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0'
kobject: 'queues' (00000000c402eff2): kobject_add_internal: parent: 'ip6_vti0', set: '<NULL>'
kobject: 'queues' (00000000c402eff2): kobject_uevent_env
kobject: 'queues' (00000000c402eff2): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000af6dc934): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000af6dc934): kobject_uevent_env
kobject: 'rx-0' (00000000af6dc934): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0'
kobject: 'tx-0' (000000007de25486): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000007de25486): kobject_uevent_env
kobject: 'tx-0' (000000007de25486): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0'
kobject: 'rx-0' (00000000dcf55567): kobject_cleanup, parent 00000000d0405d05
kobject: 'rx-0' (00000000dcf55567): auto cleanup 'remove' event
kobject: 'rx-0' (00000000dcf55567): kobject_uevent_env
kobject: 'rx-0' (00000000dcf55567): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000dcf55567): auto cleanup kobject_del
kobject: 'rx-0' (00000000dcf55567): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000006d6c6ec4): kobject_cleanup, parent 00000000d0405d05
kobject: 'tx-0' (000000006d6c6ec4): auto cleanup 'remove' event
kobject: 'tx-0' (000000006d6c6ec4): kobject_uevent_env
kobject: 'tx-0' (000000006d6c6ec4): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000006d6c6ec4): auto cleanup kobject_del
kobject: 'tx-0' (000000006d6c6ec4): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000d0405d05): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000d0405d05): calling ktype release
kobject: 'queues' (00000000d0405d05): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (0000000067671e62): kobject_uevent_env
kobject: 'ip_vti0' (0000000067671e62): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (00000000cbeb3f09): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'sit0' (00000000cbeb3f09): kobject_uevent_env
kobject: 'sit0' (00000000cbeb3f09): fill_kobj_path: path = '/devices/virtual/net/sit0'
kobject: 'queues' (00000000c35b704c): kobject_add_internal: parent: 'sit0', set: '<NULL>'
kobject: 'queues' (00000000c35b704c): kobject_uevent_env
kobject: 'queues' (00000000c35b704c): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000004c377a99): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000004c377a99): kobject_uevent_env
kobject: 'rx-0' (000000004c377a99): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0'
kobject: 'tx-0' (00000000f7e886b1): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000f7e886b1): kobject_uevent_env
kobject: 'tx-0' (00000000f7e886b1): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0'
kobject: 'ip_vti0' (0000000067671e62): kobject_cleanup, parent           (null)
kobject: 'ip6tnl0' (00000000a45d2c03): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (0000000067671e62): auto cleanup 'remove' event
kobject: 'ip6tnl0' (00000000a45d2c03): kobject_uevent_env
kobject: 'ip6tnl0' (00000000a45d2c03): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0'
kobject: 'ip_vti0' (0000000067671e62): kobject_uevent_env
kobject: 'queues' (000000008e2171de): kobject_add_internal: parent: 'ip6tnl0', set: '<NULL>'
kobject: 'ip_vti0' (0000000067671e62): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (000000008e2171de): kobject_uevent_env
kobject: 'queues' (000000008e2171de): kobject_uevent_env: filter function caused the event to drop!
kobject: 'ip_vti0' (0000000067671e62): calling ktype release
kobject: 'rx-0' (00000000da2245d1): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'ip_vti0': free name
kobject: 'rx-0' (00000000da2245d1): kobject_uevent_env
kobject: 'rx-0' (00000000da2245d1): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0'
kobject: 'tx-0' (000000003c23edaf): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000003c23edaf): kobject_uevent_env
kobject: 'tx-0' (000000003c23edaf): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0'
kobject: 'batman_adv' (00000000c8b523fe): kobject_uevent_env
kobject: 'batman_adv' (00000000c8b523fe): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000c8b523fe): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000c8b523fe): calling ktype release
kobject: (00000000c8b523fe): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (00000000990f1bc8): kobject_cleanup, parent 000000001094353d
kobject: 'rx-0' (00000000990f1bc8): auto cleanup 'remove' event
kobject: 'rx-0' (00000000990f1bc8): kobject_uevent_env
kobject: 'rx-0' (00000000990f1bc8): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000990f1bc8): auto cleanup kobject_del
kobject: 'rx-0' (00000000990f1bc8): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000003c5eb80c): kobject_cleanup, parent 000000001094353d
kobject: 'tx-0' (000000003c5eb80c): auto cleanup 'remove' event
kobject: 'tx-0' (000000003c5eb80c): kobject_uevent_env
kobject: 'tx-0' (000000003c5eb80c): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000003c5eb80c): auto cleanup kobject_del
kobject: 'tx-0' (000000003c5eb80c): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000001094353d): kobject_cleanup, parent           (null)
kobject: 'queues' (000000001094353d): calling ktype release
kobject: 'queues' (000000001094353d): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (00000000cbade59f): kobject_uevent_env
kobject: 'erspan0' (00000000cbade59f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (0000000031d019c0): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gre0' (0000000031d019c0): kobject_uevent_env
kobject: 'ip6gre0' (0000000031d019c0): fill_kobj_path: path = '/devices/virtual/net/ip6gre0'
kobject: 'queues' (00000000fc6f6bad): kobject_add_internal: parent: 'ip6gre0', set: '<NULL>'
kobject: 'queues' (00000000fc6f6bad): kobject_uevent_env
kobject: 'queues' (00000000fc6f6bad): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000455f8e53): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000455f8e53): kobject_uevent_env
kobject: 'rx-0' (00000000455f8e53): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0'
kobject: 'tx-0' (000000001b93eb73): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000001b93eb73): kobject_uevent_env
kobject: 'tx-0' (000000001b93eb73): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0'
kobject: 'erspan0' (00000000cbade59f): kobject_cleanup, parent           (null)
kobject: 'syz_tun' (000000001e9837f8): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (00000000cbade59f): auto cleanup 'remove' event
kobject: 'syz_tun' (000000001e9837f8): kobject_uevent_env
kobject: 'erspan0' (00000000cbade59f): kobject_uevent_env
kobject: 'syz_tun' (000000001e9837f8): fill_kobj_path: path = '/devices/virtual/net/syz_tun'
kobject: 'queues' (000000009fa6e24f): kobject_add_internal: parent: 'syz_tun', set: '<NULL>'
kobject: 'erspan0' (00000000cbade59f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (000000009fa6e24f): kobject_uevent_env
kobject: 'queues' (000000009fa6e24f): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000336102f9): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000336102f9): kobject_uevent_env
kobject: 'erspan0' (00000000cbade59f): calling ktype release
kobject: 'rx-0' (00000000336102f9): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0'
kobject: 'tx-0' (000000005f2ccc3d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'erspan0': free name
kobject: 'tx-0' (000000005f2ccc3d): kobject_uevent_env
kobject: 'tx-0' (000000005f2ccc3d): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0'
kobject: 'batman_adv' (000000009d3d8f8f): kobject_add_internal: parent: 'syz_tun', set: '<NULL>'
kobject: 'batman_adv' (000000008e87d9e0): kobject_uevent_env
kobject: 'batman_adv' (000000008e87d9e0): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (000000008e87d9e0): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (000000008e87d9e0): calling ktype release
kobject: (000000008e87d9e0): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (00000000531c855f): kobject_cleanup, parent 00000000f959e07f
kobject: 'rx-0' (00000000531c855f): auto cleanup 'remove' event
kobject: 'rx-0' (00000000531c855f): kobject_uevent_env
kobject: 'rx-0' (00000000531c855f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000531c855f): auto cleanup kobject_del
kobject: 'rx-0' (00000000531c855f): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000012327a35): kobject_cleanup, parent 00000000f959e07f
kobject: 'tx-0' (0000000012327a35): auto cleanup 'remove' event
kobject: 'tx-0' (0000000012327a35): kobject_uevent_env
kobject: 'tx-0' (0000000012327a35): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000012327a35): auto cleanup kobject_del
kobject: 'tx-0' (0000000012327a35): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f959e07f): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000f959e07f): calling ktype release
kobject: 'queues' (00000000f959e07f): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (000000005df346a2): kobject_uevent_env
kobject: 'gretap0' (000000005df346a2): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gretap0' (00000000b4cee65a): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gretap0' (00000000b4cee65a): kobject_uevent_env
kobject: 'ip6gretap0' (00000000b4cee65a): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0'
kobject: 'queues' (0000000065d67a46): kobject_add_internal: parent: 'ip6gretap0', set: '<NULL>'
kobject: 'queues' (0000000065d67a46): kobject_uevent_env
kobject: 'queues' (0000000065d67a46): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000f55170db): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000f55170db): kobject_uevent_env
kobject: 'rx-0' (00000000f55170db): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0'
kobject: 'tx-0' (00000000c9c48305): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000c9c48305): kobject_uevent_env
kobject: 'tx-0' (00000000c9c48305): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0'
kobject: 'batman_adv' (00000000246d548b): kobject_add_internal: parent: 'ip6gretap0', set: '<NULL>'
kobject: 'gretap0' (000000005df346a2): kobject_cleanup, parent           (null)
kobject: 'bridge0' (000000008d35a725): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (000000005df346a2): auto cleanup 'remove' event
kobject: 'bridge0' (000000008d35a725): kobject_uevent_env
kobject: 'gretap0' (000000005df346a2): kobject_uevent_env
kobject: 'bridge0' (000000008d35a725): fill_kobj_path: path = '/devices/virtual/net/bridge0'
kobject: 'gretap0' (000000005df346a2): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (00000000bb702adc): kobject_add_internal: parent: 'bridge0', set: '<NULL>'
kobject: 'gretap0' (000000005df346a2): calling ktype release
kobject: 'queues' (00000000bb702adc): kobject_uevent_env
kobject: 'gretap0': free name
kobject: 'queues' (00000000bb702adc): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000fedaf51a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000fedaf51a): kobject_uevent_env
kobject: 'rx-0' (00000000fedaf51a): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/rx-0'
kobject: 'tx-0' (000000000a454751): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000000a454751): kobject_uevent_env
kobject: 'tx-0' (000000000a454751): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/tx-0'
kobject: 'brif' (00000000dbe3067f): kobject_add_internal: parent: 'bridge0', set: '<NULL>'
kobject: 'batman_adv' (00000000e1a95c0a): kobject_add_internal: parent: 'bridge0', set: '<NULL>'
kobject: 'rx-0' (00000000e4d72116): kobject_cleanup, parent 00000000ea32ed0e
kobject: 'rx-0' (00000000e4d72116): auto cleanup 'remove' event
kobject: 'rx-0' (00000000e4d72116): kobject_uevent_env
kobject: 'rx-0' (00000000e4d72116): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000e4d72116): auto cleanup kobject_del
kobject: 'rx-0' (00000000e4d72116): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000e2f74ef4): kobject_cleanup, parent 00000000ea32ed0e
kobject: 'tx-0' (00000000e2f74ef4): auto cleanup 'remove' event
kobject: 'tx-0' (00000000e2f74ef4): kobject_uevent_env
kobject: 'tx-0' (00000000e2f74ef4): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000e2f74ef4): auto cleanup kobject_del
kobject: 'tx-0' (00000000e2f74ef4): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000ea32ed0e): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000ea32ed0e): calling ktype release
kobject: 'queues' (00000000ea32ed0e): kset_release
kobject: 'queues': free name
kobject: 'gre0' (00000000409fe122): kobject_uevent_env
kobject: 'gre0' (00000000409fe122): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'vcan0' (0000000032aec21c): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'vcan0' (0000000032aec21c): kobject_uevent_env
kobject: 'vcan0' (0000000032aec21c): fill_kobj_path: path = '/devices/virtual/net/vcan0'
kobject: 'queues' (00000000125f20bb): kobject_add_internal: parent: 'vcan0', set: '<NULL>'
kobject: 'queues' (00000000125f20bb): kobject_uevent_env
kobject: 'queues' (00000000125f20bb): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000d1a1ea1f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000d1a1ea1f): kobject_uevent_env
kobject: 'rx-0' (00000000d1a1ea1f): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/rx-0'
kobject: 'tx-0' (00000000e3937332): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000e3937332): kobject_uevent_env
kobject: 'tx-0' (00000000e3937332): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/tx-0'
kobject: 'gre0' (00000000409fe122): kobject_cleanup, parent           (null)
kobject: 'gre0' (00000000409fe122): auto cleanup 'remove' event
kobject: 'bond0' (00000000338b37cc): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (00000000409fe122): kobject_uevent_env
kobject: 'bond0' (00000000338b37cc): kobject_uevent_env
kobject: 'gre0' (00000000409fe122): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'bond0' (00000000338b37cc): fill_kobj_path: path = '/devices/virtual/net/bond0'
kobject: 'gre0' (00000000409fe122): calling ktype release
kobject: 'queues' (000000005cf7e6d9): kobject_add_internal: parent: 'bond0', set: '<NULL>'
kobject: 'gre0': free name
kobject: 'queues' (000000005cf7e6d9): kobject_uevent_env
kobject: 'queues' (000000005cf7e6d9): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000ac6fafa0): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000ac6fafa0): kobject_uevent_env
kobject: 'rx-0' (00000000ac6fafa0): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-0'
kobject: 'rx-1' (00000000be22a69e): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-1' (00000000be22a69e): kobject_uevent_env
kobject: 'rx-1' (00000000be22a69e): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-1'
kobject: 'rx-2' (000000005da62b36): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-2' (000000005da62b36): kobject_uevent_env
kobject: 'rx-2' (000000005da62b36): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-2'
kobject: 'rx-3' (00000000abe7ea15): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-3' (00000000abe7ea15): kobject_uevent_env
kobject: 'rx-3' (00000000abe7ea15): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-3'
kobject: 'rx-4' (00000000050a8d67): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-4' (00000000050a8d67): kobject_uevent_env
kobject: 'rx-4' (00000000050a8d67): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-4'
kobject: 'rx-5' (00000000a5942350): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-5' (00000000a5942350): kobject_uevent_env
kobject: 'rx-5' (00000000a5942350): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-5'
kobject: 'rx-6' (0000000096332cac): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-6' (0000000096332cac): kobject_uevent_env
kobject: 'rx-6' (0000000096332cac): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-6'
kobject: 'rx-7' (000000005a83266a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-7' (000000005a83266a): kobject_uevent_env
kobject: 'rx-7' (000000005a83266a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-7'
kobject: 'rx-8' (000000009cf01e46): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-8' (000000009cf01e46): kobject_uevent_env
kobject: 'rx-8' (000000009cf01e46): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-8'
kobject: 'rx-9' (000000009540fb2b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-9' (000000009540fb2b): kobject_uevent_env
kobject: 'rx-9' (000000009540fb2b): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-9'
kobject: 'rx-10' (000000004410acf7): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-10' (000000004410acf7): kobject_uevent_env
kobject: 'rx-10' (000000004410acf7): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-10'
kobject: 'rx-11' (0000000094042d64): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-11' (0000000094042d64): kobject_uevent_env
kobject: 'rx-11' (0000000094042d64): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-11'
kobject: 'rx-12' (00000000902d1d24): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-12' (00000000902d1d24): kobject_uevent_env
kobject: 'rx-12' (00000000902d1d24): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-12'
kobject: 'rx-13' (000000001d66075f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-13' (000000001d66075f): kobject_uevent_env
kobject: 'rx-13' (000000001d66075f): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-13'
kobject: 'rx-14' (00000000408148f3): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-14' (00000000408148f3): kobject_uevent_env
kobject: 'rx-14' (00000000408148f3): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-14'
kobject: 'rx-15' (00000000d098ba91): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-15' (00000000d098ba91): kobject_uevent_env
kobject: 'rx-15' (00000000d098ba91): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-15'
kobject: 'tx-0' (00000000f9cf10f7): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000f9cf10f7): kobject_uevent_env
kobject: 'tx-0' (00000000f9cf10f7): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-0'
kobject: 'tx-1' (00000000bf60d885): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-1' (00000000bf60d885): kobject_uevent_env
kobject: 'tx-1' (00000000bf60d885): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-1'
kobject: 'tx-2' (00000000aa43c7cd): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-2' (00000000aa43c7cd): kobject_uevent_env
kobject: 'tx-2' (00000000aa43c7cd): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-2'
kobject: 'tx-3' (000000006346ce27): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-3' (000000006346ce27): kobject_uevent_env
kobject: 'tx-3' (000000006346ce27): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-3'
kobject: 'tx-4' (00000000ff22df82): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-4' (00000000ff22df82): kobject_uevent_env
kobject: 'tx-4' (00000000ff22df82): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-4'
kobject: 'tx-5' (000000006645d552): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-5' (000000006645d552): kobject_uevent_env
kobject: 'tx-5' (000000006645d552): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-5'
kobject: 'tx-6' (000000005e9166a5): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-6' (000000005e9166a5): kobject_uevent_env
kobject: 'tx-6' (000000005e9166a5): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-6'
kobject: 'tx-7' (0000000066ff3cc6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-7' (0000000066ff3cc6): kobject_uevent_env
kobject: 'tx-7' (0000000066ff3cc6): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-7'
kobject: 'tx-8' (00000000ff5e103a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-8' (00000000ff5e103a): kobject_uevent_env
kobject: 'tx-8' (00000000ff5e103a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-8'
kobject: 'tx-9' (000000008cb983c4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-9' (000000008cb983c4): kobject_uevent_env
kobject: 'tx-9' (000000008cb983c4): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-9'
kobject: 'tx-10' (000000009493c35d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-10' (000000009493c35d): kobject_uevent_env
kobject: 'tx-10' (000000009493c35d): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-10'
kobject: 'tx-11' (00000000a504c0eb): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-11' (00000000a504c0eb): kobject_uevent_env
kobject: 'tx-11' (00000000a504c0eb): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-11'
kobject: 'tx-12' (00000000aca9bb4a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-12' (00000000aca9bb4a): kobject_uevent_env
kobject: 'tx-12' (00000000aca9bb4a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-12'
kobject: 'tx-13' (00000000ecd36454): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-13' (00000000ecd36454): kobject_uevent_env
kobject: 'tx-13' (00000000ecd36454): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-13'
kobject: 'tx-14' (00000000cfeefdea): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-14' (00000000cfeefdea): kobject_uevent_env
kobject: 'tx-14' (00000000cfeefdea): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-14'
kobject: 'tx-15' (000000009ba59d3a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-15' (000000009ba59d3a): kobject_uevent_env
kobject: 'tx-15' (000000009ba59d3a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-15'
kobject: 'batman_adv' (00000000b1111ef1): kobject_add_internal: parent: 'bond0', set: '<NULL>'
kobject: 'rx-0' (00000000da33e3b6): kobject_cleanup, parent 000000008addd4c8
kobject: 'rx-0' (00000000da33e3b6): auto cleanup 'remove' event
kobject: 'rx-0' (00000000da33e3b6): kobject_uevent_env
kobject: 'rx-0' (00000000da33e3b6): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000da33e3b6): auto cleanup kobject_del
kobject: 'rx-0' (00000000da33e3b6): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000cc911dc6): kobject_cleanup, parent 000000008addd4c8
kobject: 'tx-0' (00000000cc911dc6): auto cleanup 'remove' event
kobject: 'tx-0' (00000000cc911dc6): kobject_uevent_env
kobject: 'tx-0' (00000000cc911dc6): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000cc911dc6): auto cleanup kobject_del
kobject: 'tx-0' (00000000cc911dc6): calling ktype release