INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 0 PID: 30163 Comm: syz-executor.0 Not tainted 4.14.137 #33 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x19c lib/dump_stack.c:53 register_lock_class+0x2fd/0x1730 kernel/locking/lockdep.c:768 __lock_acquire+0x147/0x4620 kernel/locking/lockdep.c:3374 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 flush_work+0xae/0x730 kernel/workqueue.c:2881 __cancel_work_timer+0x2f0/0x480 kernel/workqueue.c:2956 cancel_work_sync+0x18/0x20 kernel/workqueue.c:2992 smc_close_active+0x68e/0xba0 net/smc/smc_close.c:206 smc_release+0x45a/0x630 net/smc/af_smc.c:131 __sock_release+0xce/0x2b0 net/socket.c:602 sock_close+0x1b/0x30 net/socket.c:1139 __fput+0x275/0x7a0 fs/file_table.c:210 ____fput+0x16/0x20 fs/file_table.c:244 task_work_run+0x114/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1da/0x220 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4bc/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x413511 RSP: 002b:00007ffca0d9a2c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000413511 RDX: 0000001b2f720000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000001 R08: 0000000010745ce5 R09: 0000000010745ce9 R10: 00007ffca0d9a3a0 R11: 0000000000000293 R12: 000000000075bf20 R13: 00000000000b59a8 R14: 0000000000760128 R15: ffffffffffffffff audit: type=1400 audit(1565142382.028:848): avc: denied { bind } for pid=30289 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 IPVS: ftp: loaded support on port[0] = 21 kobject: 'lo' (ffff88808b27cf70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (ffff88808b27cf70): kobject_uevent_env kobject: 'lo' (ffff88808b27cf70): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (ffff888092d09248): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (ffff888092d09248): kobject_uevent_env kobject: 'queues' (ffff888092d09248): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888058999250): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888058999250): kobject_uevent_env kobject: 'rx-0' (ffff888058999250): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (ffff88809e382318): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88809e382318): kobject_uevent_env kobject: 'tx-0' (ffff88809e382318): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (ffff8880596c4630): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (ffff8880596c4630): kobject_uevent_env kobject: 'tunl0' (ffff8880596c4630): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (ffff88808ec71648): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (ffff88808ec71648): kobject_uevent_env kobject: 'queues' (ffff88808ec71648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888067f87a90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888067f87a90): kobject_uevent_env kobject: 'rx-0' (ffff888067f87a90): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (ffff888097df1098): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888097df1098): kobject_uevent_env kobject: 'tx-0' (ffff888097df1098): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (ffff88806c6cad70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (ffff88806c6cad70): kobject_uevent_env kobject: 'gre0' (ffff88806c6cad70): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (ffff88809fc84e48): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (ffff88809fc84e48): kobject_uevent_env kobject: 'queues' (ffff88809fc84e48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88805c9da9d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88805c9da9d0): kobject_uevent_env kobject: 'rx-0' (ffff88805c9da9d0): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (ffff888087960058): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888087960058): kobject_uevent_env kobject: 'tx-0' (ffff888087960058): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (ffff88805a8eef30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (ffff88805a8eef30): kobject_uevent_env kobject: 'gretap0' (ffff88805a8eef30): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (ffff88809fc84f48): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (ffff88809fc84f48): kobject_uevent_env kobject: 'queues' (ffff88809fc84f48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88805c9da6d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88805c9da6d0): kobject_uevent_env kobject: 'rx-0' (ffff88805c9da6d0): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (ffff88808b677d18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808b677d18): kobject_uevent_env kobject: 'tx-0' (ffff88808b677d18): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (ffff88809289d100): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (ffff888069bb4730): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (ffff888069bb4730): kobject_uevent_env kobject: 'erspan0' (ffff888069bb4730): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (ffff88808dd41c48): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (ffff88808dd41c48): kobject_uevent_env kobject: 'queues' (ffff88808dd41c48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a8731010): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a8731010): kobject_uevent_env kobject: 'rx-0' (ffff8880a8731010): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (ffff8880a19c3ad8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a19c3ad8): kobject_uevent_env kobject: 'tx-0' (ffff8880a19c3ad8): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (ffff88809b94b280): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (ffff8880a948c930): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (ffff8880a948c930): kobject_uevent_env kobject: 'ip_vti0' (ffff8880a948c930): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (ffff8880a18c0448): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (ffff8880a18c0448): kobject_uevent_env kobject: 'queues' (ffff8880a18c0448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88805c9da0d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88805c9da0d0): kobject_uevent_env kobject: 'rx-0' (ffff88805c9da0d0): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (ffff8880880a0818): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880880a0818): kobject_uevent_env kobject: 'tx-0' (ffff8880880a0818): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (ffff88808a2bab70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (ffff88808a2bab70): kobject_uevent_env kobject: 'ip6_vti0' (ffff88808a2bab70): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (ffff888091c78448): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (ffff888091c78448): kobject_uevent_env kobject: 'queues' (ffff888091c78448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a909f6d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a909f6d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a909f6d0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (ffff88805df68ad8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805df68ad8): kobject_uevent_env kobject: 'tx-0' (ffff88805df68ad8): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'sit0' (ffff88806bd18d70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (ffff88806bd18d70): kobject_uevent_env kobject: 'sit0' (ffff88806bd18d70): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (ffff8880a071a448): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (ffff8880a071a448): kobject_uevent_env kobject: 'queues' (ffff8880a071a448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888067f87190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888067f87190): kobject_uevent_env kobject: 'rx-0' (ffff888067f87190): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (ffff88804cc62098): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88804cc62098): kobject_uevent_env kobject: 'tx-0' (ffff88804cc62098): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (ffff888063fb0f70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (ffff888063fb0f70): kobject_uevent_env kobject: 'ip6tnl0' (ffff888063fb0f70): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (ffff8880a071a248): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (ffff8880a071a248): kobject_uevent_env kobject: 'queues' (ffff8880a071a248): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a1bc10d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a1bc10d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a1bc10d0): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (ffff88806b5c6018): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88806b5c6018): kobject_uevent_env kobject: 'tx-0' (ffff88806b5c6018): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (ffff8880610b1170): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (ffff8880610b1170): kobject_uevent_env kobject: 'ip6gre0' (ffff8880610b1170): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (ffff88809f948648): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (ffff88809f948648): kobject_uevent_env kobject: 'queues' (ffff88809f948648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88805c8e7490): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88805c8e7490): kobject_uevent_env kobject: 'rx-0' (ffff88805c8e7490): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (ffff88806ba52518): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88806ba52518): kobject_uevent_env kobject: 'tx-0' (ffff88806ba52518): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'rx-0' (ffff88805c8e7490): kobject_cleanup, parent ffff88809f948648 kobject: 'rx-0' (ffff88805c8e7490): auto cleanup 'remove' event kobject: 'rx-0' (ffff88805c8e7490): kobject_uevent_env kobject: 'rx-0' (ffff88805c8e7490): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88805c8e7490): auto cleanup kobject_del kobject: 'rx-0' (ffff88805c8e7490): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88806ba52518): kobject_cleanup, parent ffff88809f948648 kobject: 'tx-0' (ffff88806ba52518): auto cleanup 'remove' event kobject: 'tx-0' (ffff88806ba52518): kobject_uevent_env kobject: 'tx-0' (ffff88806ba52518): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88806ba52518): auto cleanup kobject_del kobject: 'tx-0' (ffff88806ba52518): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809f948648): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809f948648): calling ktype release kobject: 'queues' (ffff88809f948648): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (ffff8880610b1170): kobject_uevent_env kobject: 'ip6gre0' (ffff8880610b1170): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (ffff8880610b1170): kobject_cleanup, parent (null) kobject: 'ip6gre0' (ffff8880610b1170): calling ktype release kobject: 'ip6gre0': free name kobject: 'rx-0' (ffff8880a1bc10d0): kobject_cleanup, parent ffff8880a071a248 kobject: 'rx-0' (ffff8880a1bc10d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a1bc10d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a1bc10d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a1bc10d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a1bc10d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88806b5c6018): kobject_cleanup, parent ffff8880a071a248 kobject: 'tx-0' (ffff88806b5c6018): auto cleanup 'remove' event kobject: 'tx-0' (ffff88806b5c6018): kobject_uevent_env kobject: 'tx-0' (ffff88806b5c6018): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88806b5c6018): auto cleanup kobject_del kobject: 'tx-0' (ffff88806b5c6018): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a071a248): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a071a248): calling ktype release kobject: 'queues' (ffff8880a071a248): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (ffff888063fb0f70): kobject_uevent_env kobject: 'ip6tnl0' (ffff888063fb0f70): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (ffff888063fb0f70): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (ffff888063fb0f70): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (ffff888067f87190): kobject_cleanup, parent ffff8880a071a448 kobject: 'rx-0' (ffff888067f87190): auto cleanup 'remove' event kobject: 'rx-0' (ffff888067f87190): kobject_uevent_env kobject: 'rx-0' (ffff888067f87190): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888067f87190): auto cleanup kobject_del kobject: 'rx-0' (ffff888067f87190): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88804cc62098): kobject_cleanup, parent ffff8880a071a448 kobject: 'tx-0' (ffff88804cc62098): auto cleanup 'remove' event kobject: 'tx-0' (ffff88804cc62098): kobject_uevent_env kobject: 'tx-0' (ffff88804cc62098): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88804cc62098): auto cleanup kobject_del kobject: 'tx-0' (ffff88804cc62098): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a071a448): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a071a448): calling ktype release kobject: 'queues' (ffff8880a071a448): kset_release kobject: 'queues': free name kobject: 'sit0' (ffff88806bd18d70): kobject_uevent_env kobject: 'sit0' (ffff88806bd18d70): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (ffff88806bd18d70): kobject_cleanup, parent (null) kobject: 'sit0' (ffff88806bd18d70): calling ktype release kobject: 'sit0': free name kobject: 'rx-0' (ffff8880a909f6d0): kobject_cleanup, parent ffff888091c78448 kobject: 'rx-0' (ffff8880a909f6d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a909f6d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a909f6d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a909f6d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a909f6d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805df68ad8): kobject_cleanup, parent ffff888091c78448 kobject: 'tx-0' (ffff88805df68ad8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805df68ad8): kobject_uevent_env netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'tx-0' (ffff88805df68ad8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805df68ad8): auto cleanup kobject_del kobject: 'tx-0' (ffff88805df68ad8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888091c78448): kobject_cleanup, parent (null) kobject: 'queues' (ffff888091c78448): calling ktype release kobject: 'queues' (ffff888091c78448): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (ffff88808a2bab70): kobject_uevent_env kobject: 'ip6_vti0' (ffff88808a2bab70): kobject_uevent_env: uevent_suppress caused the event to drop! IPv6: NLM_F_CREATE should be specified when creating new route netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE IPv6: NLM_F_CREATE should be set when creating new route IPv6: NLM_F_CREATE should be set when creating new route kobject: 'ip6_vti0' (ffff88808a2bab70): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (ffff88808a2bab70): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (ffff88805c9da0d0): kobject_cleanup, parent ffff8880a18c0448 kobject: 'rx-0' (ffff88805c9da0d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88805c9da0d0): kobject_uevent_env kobject: 'rx-0' (ffff88805c9da0d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88805c9da0d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88805c9da0d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880880a0818): kobject_cleanup, parent ffff8880a18c0448 kobject: 'tx-0' (ffff8880880a0818): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880880a0818): kobject_uevent_env kobject: 'tx-0' (ffff8880880a0818): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880880a0818): auto cleanup kobject_del kobject: 'tx-0' (ffff8880880a0818): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a18c0448): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a18c0448): calling ktype release kobject: 'queues' (ffff8880a18c0448): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (ffff8880a948c930): kobject_uevent_env kobject: 'ip_vti0' (ffff8880a948c930): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (ffff8880a948c930): kobject_cleanup, parent (null) kobject: 'ip_vti0' (ffff8880a948c930): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (ffff88809b94b280): kobject_uevent_env kobject: 'batman_adv' (ffff88809b94b280): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88809b94b280): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809b94b280): calling ktype release kobject: (ffff88809b94b280): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880a8731010): kobject_cleanup, parent ffff88808dd41c48 kobject: 'rx-0' (ffff8880a8731010): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a8731010): kobject_uevent_env kobject: 'rx-0' (ffff8880a8731010): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a8731010): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a8731010): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a19c3ad8): kobject_cleanup, parent ffff88808dd41c48 kobject: 'tx-0' (ffff8880a19c3ad8): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880a19c3ad8): kobject_uevent_env kobject: 'tx-0' (ffff8880a19c3ad8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880a19c3ad8): auto cleanup kobject_del kobject: 'tx-0' (ffff8880a19c3ad8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808dd41c48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808dd41c48): calling ktype release kobject: 'queues' (ffff88808dd41c48): kset_release kobject: 'queues': free name kobject: 'erspan0' (ffff888069bb4730): kobject_uevent_env kobject: 'erspan0' (ffff888069bb4730): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (ffff888069bb4730): kobject_cleanup, parent (null) kobject: 'erspan0' (ffff888069bb4730): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (ffff88809289d100): kobject_uevent_env kobject: 'batman_adv' (ffff88809289d100): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88809289d100): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809289d100): calling ktype release kobject: (ffff88809289d100): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88805c9da6d0): kobject_cleanup, parent ffff88809fc84f48 kobject: 'rx-0' (ffff88805c9da6d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88805c9da6d0): kobject_uevent_env kobject: 'rx-0' (ffff88805c9da6d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88805c9da6d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88805c9da6d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808b677d18): kobject_cleanup, parent ffff88809fc84f48 kobject: 'tx-0' (ffff88808b677d18): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808b677d18): kobject_uevent_env kobject: 'tx-0' (ffff88808b677d18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808b677d18): auto cleanup kobject_del kobject: 'tx-0' (ffff88808b677d18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809fc84f48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809fc84f48): calling ktype release kobject: 'queues' (ffff88809fc84f48): kset_release kobject: 'queues': free name kobject: 'gretap0' (ffff88805a8eef30): kobject_uevent_env kobject: 'gretap0' (ffff88805a8eef30): kobject_uevent_env: uevent_suppress caused the event to drop! IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'gretap0' (ffff88805a8eef30): kobject_cleanup, parent (null) kobject: 'gretap0' (ffff88805a8eef30): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (ffff88805c9da9d0): kobject_cleanup, parent ffff88809fc84e48 kobject: 'rx-0' (ffff88805c9da9d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88805c9da9d0): kobject_uevent_env kobject: 'rx-0' (ffff88805c9da9d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88805c9da9d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88805c9da9d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888087960058): kobject_cleanup, parent ffff88809fc84e48 kobject: 'tx-0' (ffff888087960058): auto cleanup 'remove' event netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. kobject: 'tx-0' (ffff888087960058): kobject_uevent_env kobject: 'tx-0' (ffff888087960058): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888087960058): auto cleanup kobject_del kobject: 'tx-0' (ffff888087960058): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809fc84e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809fc84e48): calling ktype release kobject: 'queues' (ffff88809fc84e48): kset_release kobject: 'queues': free name kobject: 'gre0' (ffff88806c6cad70): kobject_uevent_env kobject: 'gre0' (ffff88806c6cad70): kobject_uevent_env: uevent_suppress caused the event to drop! IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE kobject: 'gre0' (ffff88806c6cad70): kobject_cleanup, parent (null) kobject: 'gre0' (ffff88806c6cad70): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (ffff888067f87a90): kobject_cleanup, parent ffff88808ec71648 kobject: 'rx-0' (ffff888067f87a90): auto cleanup 'remove' event kobject: 'rx-0' (ffff888067f87a90): kobject_uevent_env kobject: 'rx-0' (ffff888067f87a90): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888067f87a90): auto cleanup kobject_del kobject: 'rx-0' (ffff888067f87a90): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888097df1098): kobject_cleanup, parent ffff88808ec71648 kobject: 'tx-0' (ffff888097df1098): auto cleanup 'remove' event kobject: 'tx-0' (ffff888097df1098): kobject_uevent_env kobject: 'tx-0' (ffff888097df1098): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888097df1098): auto cleanup kobject_del kobject: 'tx-0' (ffff888097df1098): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808ec71648): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808ec71648): calling ktype release kobject: 'queues' (ffff88808ec71648): kset_release kobject: 'queues': free name kobject: 'tunl0' (ffff8880596c4630): kobject_uevent_env kobject: 'tunl0' (ffff8880596c4630): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (ffff8880596c4630): kobject_cleanup, parent (null) kobject: 'tunl0' (ffff8880596c4630): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (ffff888058999250): kobject_cleanup, parent ffff888092d09248 kobject: 'rx-0' (ffff888058999250): auto cleanup 'remove' event kobject: 'rx-0' (ffff888058999250): kobject_uevent_env kobject: 'rx-0' (ffff888058999250): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888058999250): auto cleanup kobject_del kobject: 'rx-0' (ffff888058999250): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809e382318): kobject_cleanup, parent ffff888092d09248 kobject: 'tx-0' (ffff88809e382318): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809e382318): kobject_uevent_env kobject: 'tx-0' (ffff88809e382318): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88809e382318): auto cleanup kobject_del kobject: 'tx-0' (ffff88809e382318): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888092d09248): kobject_cleanup, parent (null) kobject: 'queues' (ffff888092d09248): calling ktype release kobject: 'queues' (ffff888092d09248): kset_release kobject: 'queues': free name kobject: 'lo' (ffff88808b27cf70): kobject_uevent_env kobject: 'lo' (ffff88808b27cf70): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (ffff88808b27cf70): kobject_cleanup, parent (null) kobject: 'lo' (ffff88808b27cf70): calling ktype release kobject: 'lo': free name netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1