====================================
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
WARNING: syz-executor3/23613 still has locks held!
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
4.20.0-rc4+ #137 Not tainted
------------------------------------
1 lock held by syz-executor3/23613:
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
 #0: 00000000a53c3953 (&sig->cred_guard_mutex){+.+.}, at: prepare_bprm_creds+0x53/0x120 fs/exec.c:1405

stack backtrace:
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
CPU: 0 PID: 23613 Comm: syz-executor3 Not tainted 4.20.0-rc4+ #137
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+0x244/0x39d lib/dump_stack.c:113
 print_held_locks_bug kernel/locking/lockdep.c:4362 [inline]
 debug_check_no_locks_held.cold.49+0x93/0x9f kernel/locking/lockdep.c:4368
 try_to_freeze include/linux/freezer.h:66 [inline]
 freezer_count include/linux/freezer.h:128 [inline]
 freezable_schedule include/linux/freezer.h:173 [inline]
 de_thread fs/exec.c:1087 [inline]
 flush_old_exec+0x69e/0x2480 fs/exec.c:1262
 load_elf_binary+0xa9a/0x5cf0 fs/binfmt_elf.c:869
 search_binary_handler+0x17d/0x570 fs/exec.c:1654
 exec_binprm fs/exec.c:1696 [inline]
 __do_execve_file.isra.33+0x1661/0x25d0 fs/exec.c:1820
 do_execveat_common fs/exec.c:1867 [inline]
 do_execveat fs/exec.c:1895 [inline]
 __do_sys_execveat fs/exec.c:1976 [inline]
 __se_sys_execveat fs/exec.c:1968 [inline]
 __x64_sys_execveat+0xed/0x130 fs/exec.c:1968
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457569
Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f70fc429c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000142
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457569
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 000000000072bfa0 R08: 0000000000001000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70fc42a6d4
R13: 00000000004bdc9b R14: 00000000004cd1d8 R15: 00000000ffffffff
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000081c6e60f): kobject_uevent_env
kobject: 'loop1' (0000000081c6e60f): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000028f9659): kobject_uevent_env
kobject: 'loop3' (00000000028f9659): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000003065ff4): kobject_uevent_env
kobject: 'loop4' (0000000003065ff4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000028f9659): kobject_uevent_env
kobject: 'loop3' (00000000028f9659): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000028f9659): kobject_uevent_env
kobject: 'loop3' (00000000028f9659): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000081c6e60f): kobject_uevent_env
kobject: 'loop1' (0000000081c6e60f): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000003065ff4): kobject_uevent_env
kobject: 'loop4' (0000000003065ff4): fill_kobj_path: path = '/devices/virtual/block/loop4'
cgroup: fork rejected by pids controller in /syz3
kobject: 'loop3' (00000000028f9659): kobject_uevent_env
kobject: 'loop3' (00000000028f9659): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'rx-0' (000000003a051520): kobject_cleanup, parent 00000000fcbfa71b
kobject: 'rx-0' (000000003a051520): auto cleanup 'remove' event
kobject: 'rx-0' (000000003a051520): kobject_uevent_env
kobject: 'rx-0' (000000003a051520): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0'
kobject: 'rx-0' (000000003a051520): auto cleanup kobject_del
kobject: 'rx-0' (000000003a051520): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000002d95f3ca): kobject_cleanup, parent 00000000fcbfa71b
kobject: 'tx-0' (000000002d95f3ca): auto cleanup 'remove' event
kobject: 'loop4' (0000000003065ff4): kobject_uevent_env
kobject: 'tx-0' (000000002d95f3ca): kobject_uevent_env
kobject: 'loop4' (0000000003065ff4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'tx-0' (000000002d95f3ca): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0'
kobject: 'tx-0' (000000002d95f3ca): auto cleanup kobject_del
kobject: 'tx-0' (000000002d95f3ca): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000fcbfa71b): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000fcbfa71b): calling ktype release
kobject: 'queues' (00000000fcbfa71b): kset_release
kobject: 'queues': free name
kobject: 'syz_tun' (000000002a401965): kobject_uevent_env
kobject: 'syz_tun' (000000002a401965): fill_kobj_path: path = '/devices/virtual/net/syz_tun'
kobject: 'syz_tun' (000000002a401965): kobject_cleanup, parent           (null)
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'syz_tun' (000000002a401965): calling ktype release
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'syz_tun': free name
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (00000000ac9e7332): kobject_cleanup, parent 00000000de255deb
kobject: 'rx-0' (00000000ac9e7332): auto cleanup 'remove' event
kobject: 'rx-0' (00000000ac9e7332): kobject_uevent_env
kobject: 'rx-0' (00000000ac9e7332): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000ac9e7332): auto cleanup kobject_del
kobject: 'rx-0' (00000000ac9e7332): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000c12680d7): kobject_cleanup, parent 00000000de255deb
kobject: 'tx-0' (00000000c12680d7): auto cleanup 'remove' event
kobject: 'tx-0' (00000000c12680d7): kobject_uevent_env
kobject: 'tx-0' (00000000c12680d7): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000c12680d7): auto cleanup kobject_del
kobject: 'tx-0' (00000000c12680d7): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000de255deb): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000de255deb): calling ktype release
kobject: 'queues' (00000000de255deb): kset_release
kobject: 'queues': free name
kobject: 'ip6gre0' (00000000efd77c4b): kobject_uevent_env
kobject: 'ip6gre0' (00000000efd77c4b): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000046fb30b9): kobject_cleanup, parent 00000000de3131e1
kobject: 'rx-0' (0000000046fb30b9): auto cleanup 'remove' event
kobject: 'rx-0' (0000000046fb30b9): kobject_uevent_env
kobject: 'rx-0' (0000000046fb30b9): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000046fb30b9): auto cleanup kobject_del
kobject: 'rx-0' (0000000046fb30b9): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000004def59d5): kobject_cleanup, parent 00000000de3131e1
kobject: 'tx-0' (000000004def59d5): auto cleanup 'remove' event
kobject: 'tx-0' (000000004def59d5): kobject_uevent_env
kobject: 'tx-0' (000000004def59d5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000004def59d5): auto cleanup kobject_del
kobject: 'tx-0' (000000004def59d5): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000de3131e1): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000de3131e1): calling ktype release
kobject: 'queues' (00000000de3131e1): kset_release
kobject: 'queues': free name
kobject: 'ip6gretap0' (0000000050461538): kobject_uevent_env
kobject: 'ip6gretap0' (0000000050461538): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'ip6gre0' (00000000efd77c4b): kobject_cleanup, parent           (null)
kobject: 'loop4' (0000000003065ff4): kobject_uevent_env
kobject: 'ip6gre0' (00000000efd77c4b): auto cleanup 'remove' event
kobject: 'loop4' (0000000003065ff4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'ip6gre0' (00000000efd77c4b): kobject_uevent_env
kobject: 'ip6gre0' (00000000efd77c4b): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (00000000efd77c4b): calling ktype release
kobject: 'ip6gre0': free name
kobject: 'ip6gretap0' (0000000050461538): kobject_cleanup, parent           (null)
kobject: 'ip6gretap0' (0000000050461538): auto cleanup 'remove' event
kobject: 'ip6gretap0' (0000000050461538): kobject_uevent_env
kobject: 'ip6gretap0' (0000000050461538): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gretap0' (0000000050461538): calling ktype release
kobject: 'ip6gretap0': free name
kobject: 'rx-0' (000000008bc4d1e3): kobject_cleanup, parent 000000005d1f73c9
kobject: 'rx-0' (000000008bc4d1e3): auto cleanup 'remove' event
kobject: 'rx-0' (000000008bc4d1e3): kobject_uevent_env
kobject: 'rx-0' (000000008bc4d1e3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000008bc4d1e3): auto cleanup kobject_del
kobject: 'rx-0' (000000008bc4d1e3): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000b4bbde44): kobject_cleanup, parent 000000005d1f73c9
kobject: 'tx-0' (00000000b4bbde44): auto cleanup 'remove' event
kobject: 'tx-0' (00000000b4bbde44): kobject_uevent_env
kobject: 'tx-0' (00000000b4bbde44): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000b4bbde44): auto cleanup kobject_del
kobject: 'tx-0' (00000000b4bbde44): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000005d1f73c9): kobject_cleanup, parent           (null)
kobject: 'queues' (000000005d1f73c9): calling ktype release
kobject: 'queues' (000000005d1f73c9): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (000000007291c8ab): kobject_uevent_env
kobject: 'ip6tnl0' (000000007291c8ab): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (000000007291c8ab): kobject_cleanup, parent           (null)
kobject: 'ip6tnl0' (000000007291c8ab): auto cleanup 'remove' event
kobject: 'ip6tnl0' (000000007291c8ab): kobject_uevent_env
kobject: 'ip6tnl0' (000000007291c8ab): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (000000007291c8ab): calling ktype release
kobject: 'ip6tnl0': free name
kobject: 'rx-0' (00000000143163cc): kobject_cleanup, parent 000000004bf8a06d
kobject: 'rx-0' (00000000143163cc): auto cleanup 'remove' event
kobject: 'rx-0' (00000000143163cc): kobject_uevent_env
kobject: 'rx-0' (00000000143163cc): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000143163cc): auto cleanup kobject_del
kobject: 'rx-0' (00000000143163cc): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000003300217a): kobject_cleanup, parent 000000004bf8a06d
kobject: 'tx-0' (000000003300217a): auto cleanup 'remove' event
kobject: 'tx-0' (000000003300217a): kobject_uevent_env
kobject: 'tx-0' (000000003300217a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000003300217a): auto cleanup kobject_del
kobject: 'tx-0' (000000003300217a): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000004bf8a06d): kobject_cleanup, parent           (null)
kobject: 'queues' (000000004bf8a06d): calling ktype release
kobject: 'queues' (000000004bf8a06d): kset_release
kobject: 'queues': free name
kobject: 'sit0' (00000000288ecb8d): kobject_uevent_env
kobject: 'sit0' (00000000288ecb8d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (00000000288ecb8d): kobject_cleanup, parent           (null)
kobject: 'sit0' (00000000288ecb8d): auto cleanup 'remove' event
kobject: 'sit0' (00000000288ecb8d): kobject_uevent_env
kobject: 'sit0' (00000000288ecb8d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (00000000288ecb8d): calling ktype release
kobject: 'sit0': free name
kobject: 'rx-0' (000000004e9a27b5): kobject_cleanup, parent 000000005e614e5d
kobject: 'rx-0' (000000004e9a27b5): auto cleanup 'remove' event
kobject: 'rx-0' (000000004e9a27b5): kobject_uevent_env
kobject: 'rx-0' (000000004e9a27b5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000004e9a27b5): auto cleanup kobject_del
kobject: 'rx-0' (000000004e9a27b5): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000023402cdc): kobject_cleanup, parent 000000005e614e5d
kobject: 'tx-0' (0000000023402cdc): auto cleanup 'remove' event
kobject: 'tx-0' (0000000023402cdc): kobject_uevent_env
kobject: 'tx-0' (0000000023402cdc): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000023402cdc): auto cleanup kobject_del
kobject: 'tx-0' (0000000023402cdc): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000005e614e5d): kobject_cleanup, parent           (null)
kobject: 'queues' (000000005e614e5d): calling ktype release
kobject: 'queues' (000000005e614e5d): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (00000000bfce1214): kobject_uevent_env
kobject: 'ip6_vti0' (00000000bfce1214): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000bfce1214): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (00000000bfce1214): auto cleanup 'remove' event
kobject: 'ip6_vti0' (00000000bfce1214): kobject_uevent_env
kobject: 'ip6_vti0' (00000000bfce1214): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000bfce1214): calling ktype release
kobject: 'ip6_vti0': free name
kobject: 'rx-0' (000000000277d3ff): kobject_cleanup, parent 00000000f3e33ef7
kobject: 'rx-0' (000000000277d3ff): auto cleanup 'remove' event
kobject: 'rx-0' (000000000277d3ff): kobject_uevent_env
kobject: 'rx-0' (000000000277d3ff): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000000277d3ff): auto cleanup kobject_del
kobject: 'rx-0' (000000000277d3ff): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000007729b3de): kobject_cleanup, parent 00000000f3e33ef7
kobject: 'tx-0' (000000007729b3de): auto cleanup 'remove' event
kobject: 'tx-0' (000000007729b3de): kobject_uevent_env
kobject: 'tx-0' (000000007729b3de): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000007729b3de): auto cleanup kobject_del
kobject: 'tx-0' (000000007729b3de): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f3e33ef7): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000f3e33ef7): calling ktype release
kobject: 'queues' (00000000f3e33ef7): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (000000009b7197c5): kobject_uevent_env
kobject: 'ip_vti0' (000000009b7197c5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop1' (0000000081c6e60f): kobject_uevent_env
kobject: 'ip_vti0' (000000009b7197c5): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (000000009b7197c5): auto cleanup 'remove' event
kobject: 'ip_vti0' (000000009b7197c5): kobject_uevent_env
kobject: 'loop1' (0000000081c6e60f): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'ip_vti0' (000000009b7197c5): kobject_uevent_env: uevent_suppress caused the event to drop!
net_ratelimit: 24 callbacks suppressed
TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
kobject: 'ip_vti0' (000000009b7197c5): calling ktype release
dccp_invalid_packet: pskb_may_pull failed
dccp_invalid_packet: pskb_may_pull failed
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'ip_vti0': free name
IPVS: ftp: loaded support on port[0] = 21
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
dccp_invalid_packet: pskb_may_pull failed
kobject: 'loop0' (00000000f980814f): kobject_uevent_env
kobject: 'rx-0' (00000000cd40bb82): kobject_cleanup, parent 00000000af0616c6
kobject: 'loop0' (00000000f980814f): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'rx-0' (00000000cd40bb82): auto cleanup 'remove' event
kobject: 'rx-0' (00000000cd40bb82): kobject_uevent_env
kobject: 'rx-0' (00000000cd40bb82): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000cd40bb82): auto cleanup kobject_del
kobject: 'rx-0' (00000000cd40bb82): calling ktype release
kobject: 'loop0' (00000000f980814f): kobject_uevent_env
kobject: 'rx-0': free name
kobject: 'tx-0' (000000001566d7f5): kobject_cleanup, parent 00000000af0616c6
kobject: 'tx-0' (000000001566d7f5): auto cleanup 'remove' event
kobject: 'loop0' (00000000f980814f): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'tx-0' (000000001566d7f5): kobject_uevent_env
kobject: 'tx-0' (000000001566d7f5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000001566d7f5): auto cleanup kobject_del
kobject: 'tx-0' (000000001566d7f5): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000af0616c6): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000af0616c6): calling ktype release
kobject: 'queues' (00000000af0616c6): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (0000000024fdbbc4): kobject_uevent_env
kobject: 'erspan0' (0000000024fdbbc4): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'lo' (0000000015cb59d1): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'lo' (0000000015cb59d1): kobject_uevent_env
kobject: 'lo' (0000000015cb59d1): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'queues' (000000001cd4b7d7): kobject_add_internal: parent: 'lo', set: '<NULL>'
kobject: 'queues' (000000001cd4b7d7): kobject_uevent_env
kobject: 'queues' (000000001cd4b7d7): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000006aa4b40c): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000006aa4b40c): kobject_uevent_env
kobject: 'rx-0' (000000006aa4b40c): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'tx-0' (0000000097805d59): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000097805d59): kobject_uevent_env
kobject: 'tx-0' (0000000097805d59): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'erspan0' (0000000024fdbbc4): kobject_cleanup, parent           (null)
dccp_invalid_packet: pskb_may_pull failed
kobject: 'tunl0' (000000000d02fa55): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop0' (00000000f980814f): kobject_uevent_env
kobject: 'erspan0' (0000000024fdbbc4): auto cleanup 'remove' event
kobject: 'loop0' (00000000f980814f): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'tunl0' (000000000d02fa55): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'erspan0' (0000000024fdbbc4): kobject_uevent_env
kobject: 'tunl0' (000000000d02fa55): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'queues' (000000006f143187): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'erspan0' (0000000024fdbbc4): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop2' (0000000057236f46): kobject_uevent_env
kobject: 'loop2' (0000000057236f46): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'queues' (000000006f143187): kobject_uevent_env
kobject: 'erspan0' (0000000024fdbbc4): calling ktype release
kobject: 'queues' (000000006f143187): kobject_uevent_env: filter function caused the event to drop!
kobject: 'erspan0': free name
kobject: 'loop4' (0000000003065ff4): kobject_uevent_env
kobject: 'rx-0' (00000000675eb8f5): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop4' (0000000003065ff4): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rx-0' (00000000675eb8f5): kobject_uevent_env
kobject: 'rx-0' (00000000675eb8f5): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'tx-0' (00000000a895784c): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000a895784c): kobject_uevent_env
kobject: 'tx-0' (00000000a895784c): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'loop0' (00000000f980814f): kobject_uevent_env
kobject: 'loop0' (00000000f980814f): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'rx-0' (0000000005416f5d): kobject_cleanup, parent 000000007ca48077
kobject: 'rx-0' (0000000005416f5d): auto cleanup 'remove' event
kobject: 'rx-0' (0000000005416f5d): kobject_uevent_env
kobject: 'rx-0' (0000000005416f5d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000005416f5d): auto cleanup kobject_del
kobject: 'rx-0' (0000000005416f5d): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000005c310d86): kobject_cleanup, parent 000000007ca48077
kobject: 'tx-0' (000000005c310d86): auto cleanup 'remove' event
kobject: 'tx-0' (000000005c310d86): kobject_uevent_env
kobject: 'tx-0' (000000005c310d86): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000005c310d86): auto cleanup kobject_del
kobject: 'tx-0' (000000005c310d86): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000007ca48077): kobject_cleanup, parent           (null)
kobject: 'queues' (000000007ca48077): calling ktype release
kobject: 'queues' (000000007ca48077): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (00000000b4b905eb): kobject_uevent_env
kobject: 'gretap0' (00000000b4b905eb): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (00000000d0ec1c09): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (00000000d0ec1c09): kobject_uevent_env
kobject: 'loop5' (00000000cff87473): kobject_uevent_env
kobject: 'gre0' (00000000d0ec1c09): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'loop5' (00000000cff87473): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues' (00000000904741d0): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'queues' (00000000904741d0): kobject_uevent_env
kobject: 'queues' (00000000904741d0): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000791e1d2f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000791e1d2f): kobject_uevent_env
kobject: 'rx-0' (00000000791e1d2f): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'tx-0' (000000004993fa63): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000004993fa63): kobject_uevent_env
kobject: 'tx-0' (000000004993fa63): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'gretap0' (00000000b4b905eb): kobject_cleanup, parent           (null)
kobject: 'gretap0' (00000000c9b97990): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (00000000b4b905eb): auto cleanup 'remove' event
kobject: 'gretap0' (00000000c9b97990): kobject_uevent_env
kobject: 'gretap0' (00000000c9b97990): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'gretap0' (00000000b4b905eb): kobject_uevent_env
kobject: 'queues' (00000000057a550c): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'queues' (00000000057a550c): kobject_uevent_env
kobject: 'gretap0' (00000000b4b905eb): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (00000000057a550c): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000868edd25): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'gretap0' (00000000b4b905eb): calling ktype release
kobject: 'rx-0' (00000000868edd25): kobject_uevent_env
kobject: 'gretap0': free name
kobject: 'rx-0' (00000000868edd25): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (0000000051ce277b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000051ce277b): kobject_uevent_env
kobject: 'tx-0' (0000000051ce277b): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'rx-0' (00000000955d1ec1): kobject_cleanup, parent 00000000dccaa797
kobject: 'rx-0' (00000000955d1ec1): auto cleanup 'remove' event
kobject: 'rx-0' (00000000955d1ec1): kobject_uevent_env
kobject: 'rx-0' (00000000955d1ec1): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000955d1ec1): auto cleanup kobject_del
kobject: 'rx-0' (00000000955d1ec1): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000013ca5d49): kobject_cleanup, parent 00000000dccaa797
kobject: 'tx-0' (0000000013ca5d49): auto cleanup 'remove' event
kobject: 'tx-0' (0000000013ca5d49): kobject_uevent_env
kobject: 'tx-0' (0000000013ca5d49): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000013ca5d49): auto cleanup kobject_del
kobject: 'tx-0' (0000000013ca5d49): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000dccaa797): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000dccaa797): calling ktype release
kobject: 'queues' (00000000dccaa797): kset_release
kobject: 'queues': free name
kobject: 'gre0' (000000007e01d494): kobject_uevent_env
kobject: 'gre0' (000000007e01d494): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'erspan0' (00000000d8d74731): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (00000000d8d74731): kobject_uevent_env
kobject: 'erspan0' (00000000d8d74731): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'queues' (000000001fda23a1): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'queues' (000000001fda23a1): kobject_uevent_env
kobject: 'queues' (000000001fda23a1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000001ee3183d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000001ee3183d): kobject_uevent_env
kobject: 'rx-0' (000000001ee3183d): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (000000002795a172): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000002795a172): kobject_uevent_env
kobject: 'tx-0' (000000002795a172): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'gre0' (000000007e01d494): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (000000003564efb2): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (000000007e01d494): auto cleanup 'remove' event
kobject: 'gre0' (000000007e01d494): kobject_uevent_env
kobject: 'gre0' (000000007e01d494): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (000000007e01d494): calling ktype release
kobject: 'ip_vti0' (000000003564efb2): kobject_uevent_env
kobject: 'gre0': free name
kobject: 'ip_vti0' (000000003564efb2): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (0000000066f237ea): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (0000000066f237ea): kobject_uevent_env
kobject: 'queues' (0000000066f237ea): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000007967d8f9): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000007967d8f9): kobject_uevent_env
kobject: 'rx-0' (000000007967d8f9): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (000000002716aa5e): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000002716aa5e): kobject_uevent_env
kobject: 'tx-0' (000000002716aa5e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'rx-0' (0000000076eb24e3): kobject_cleanup, parent 0000000019231168
kobject: 'rx-0' (0000000076eb24e3): auto cleanup 'remove' event
kobject: 'rx-0' (0000000076eb24e3): kobject_uevent_env
kobject: 'rx-0' (0000000076eb24e3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000076eb24e3): auto cleanup kobject_del
kobject: 'rx-0' (0000000076eb24e3): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000d0c8c1f5): kobject_cleanup, parent 0000000019231168
kobject: 'tx-0' (00000000d0c8c1f5): auto cleanup 'remove' event
kobject: 'tx-0' (00000000d0c8c1f5): kobject_uevent_env
kobject: 'tx-0' (00000000d0c8c1f5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000d0c8c1f5): auto cleanup kobject_del
kobject: 'tx-0' (00000000d0c8c1f5): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000019231168): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000019231168): calling ktype release
kobject: 'queues' (0000000019231168): kset_release
kobject: 'queues': free name
kobject: 'tunl0' (0000000090307558): kobject_uevent_env
kobject: 'tunl0' (0000000090307558): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (000000004ca27c87): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6_vti0' (000000004ca27c87): kobject_uevent_env
kobject: 'ip6_vti0' (000000004ca27c87): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0'
kobject: 'queues' (000000004c352775): kobject_add_internal: parent: 'ip6_vti0', set: '<NULL>'
kobject: 'queues' (000000004c352775): kobject_uevent_env
kobject: 'queues' (000000004c352775): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000071f5668d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000071f5668d): kobject_uevent_env
kobject: 'rx-0' (0000000071f5668d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0'
kobject: 'tx-0' (000000009dd5cd11): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000009dd5cd11): kobject_uevent_env
kobject: 'tx-0' (000000009dd5cd11): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0'
kobject: 'tunl0' (0000000090307558): kobject_cleanup, parent           (null)
kobject: 'sit0' (000000006912cd3d): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'tunl0' (0000000090307558): auto cleanup 'remove' event
kobject: 'sit0' (000000006912cd3d): kobject_uevent_env
kobject: 'sit0' (000000006912cd3d): fill_kobj_path: path = '/devices/virtual/net/sit0'
kobject: 'tunl0' (0000000090307558): kobject_uevent_env
kobject: 'tunl0' (0000000090307558): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (0000000001d6a4da): kobject_add_internal: parent: 'sit0', set: '<NULL>'
kobject: 'queues' (0000000001d6a4da): kobject_uevent_env
kobject: 'tunl0' (0000000090307558): calling ktype release
kobject: 'queues' (0000000001d6a4da): kobject_uevent_env: filter function caused the event to drop!
kobject: 'tunl0': free name
kobject: 'rx-0' (00000000a5f983f2): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000a5f983f2): kobject_uevent_env
kobject: 'rx-0' (00000000a5f983f2): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0'
kobject: 'tx-0' (000000009393504a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000009393504a): kobject_uevent_env
kobject: 'tx-0' (000000009393504a): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0'
device bridge_slave_1 left promiscuous mode
bridge0: port 2(bridge_slave_1) entered disabled state
kobject: 'brport' (0000000056937d9b): kobject_uevent_env
kobject: 'brport' (0000000056937d9b): kobject_uevent_env: filter function caused the event to drop!
device bridge_slave_0 left promiscuous mode
bridge0: port 1(bridge_slave_0) entered disabled state
kobject: 'brport' (0000000056937d9b): kobject_cleanup, parent           (null)
kobject: 'brport' (0000000056937d9b): calling ktype release
kobject: 'brport': free name
kobject: 'brport' (00000000f43fc4e9): kobject_uevent_env
kobject: 'brport' (00000000f43fc4e9): kobject_uevent_env: filter function caused the event to drop!
kobject: 'brif' (00000000a22cfa22): kobject_cleanup, parent 00000000585e56e5
kobject: 'brif' (00000000a22cfa22): auto cleanup kobject_del
kobject: 'brif' (00000000a22cfa22): calling ktype release
kobject: (00000000a22cfa22): dynamic_kobj_release
kobject: 'brif': free name
kobject: 'brport' (00000000f43fc4e9): kobject_cleanup, parent           (null)
kobject: 'brport' (00000000f43fc4e9): calling ktype release
kobject: 'brport': free name
kobject: 'loop1' (0000000081c6e60f): kobject_uevent_env
kobject: 'loop1' (0000000081c6e60f): fill_kobj_path: path = '/devices/virtual/block/loop1'
TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
dccp_invalid_packet: pskb_may_pull failed
TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
dccp_invalid_packet: pskb_may_pull failed
team0 (unregistering): Port device team_slave_1 removed
kobject: 'rx-0' (000000009acf95f9): kobject_cleanup, parent 0000000073936ad1
kobject: 'rx-0' (000000009acf95f9): auto cleanup 'remove' event
kobject: 'rx-0' (000000009acf95f9): kobject_uevent_env
kobject: 'rx-0' (000000009acf95f9): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000009acf95f9): auto cleanup kobject_del
kobject: 'rx-0' (000000009acf95f9): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000034f92ded): kobject_cleanup, parent 0000000073936ad1
kobject: 'tx-0' (0000000034f92ded): auto cleanup 'remove' event
kobject: 'tx-0' (0000000034f92ded): kobject_uevent_env
kobject: 'tx-0' (0000000034f92ded): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000034f92ded): auto cleanup kobject_del
kobject: 'tx-0' (0000000034f92ded): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000073936ad1): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000073936ad1): calling ktype release
kobject: 'queues' (0000000073936ad1): kset_release
kobject: 'queues': free name
kobject: 'team_slave_1' (000000003170b08a): kobject_uevent_env
kobject: 'team_slave_1' (000000003170b08a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000002c8beddd): kobject_cleanup, parent 0000000095d545fd
kobject: 'rx-0' (000000002c8beddd): auto cleanup 'remove' event
kobject: 'rx-0' (000000002c8beddd): kobject_uevent_env
kobject: 'rx-0' (000000002c8beddd): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000002c8beddd): auto cleanup kobject_del
kobject: 'rx-0' (000000002c8beddd): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000073cf1b57): kobject_cleanup, parent 0000000095d545fd
kobject: 'tx-0' (0000000073cf1b57): auto cleanup 'remove' event
kobject: 'tx-0' (0000000073cf1b57): kobject_uevent_env
kobject: 'tx-0' (0000000073cf1b57): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000073cf1b57): auto cleanup kobject_del