IPVS: ftp: loaded support on port[0] = 21 netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable ====================================================== WARNING: possible circular locking dependency detected 4.19.0-rc5+ #243 Not tainted ------------------------------------------------------ syz-executor2/16843 is trying to acquire lock: 000000000fc894f8 ((wq_completion)bond_dev->name){+.+.}, at: flush_workqueue+0x2db/0x1e10 kernel/workqueue.c:2652 but task is already holding lock: 00000000ed8a1436 (rtnl_mutex){+.+.}, at: rtnl_lock net/core/rtnetlink.c:77 [inline] 00000000ed8a1436 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x40e/0xc20 net/core/rtnetlink.c:4727 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (rtnl_mutex){+.+.}: IPVS: ftp: loaded support on port[0] = 21 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x1700 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 rtnl_lock+0x17/0x20 net/core/rtnetlink.c:77 bond_netdev_notify drivers/net/bonding/bond_main.c:1303 [inline] bond_netdev_notify_work+0x44/0xd0 drivers/net/bonding/bond_main.c:1313 process_one_work+0xc90/0x1b90 kernel/workqueue.c:2153 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 kthread+0x35a/0x420 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413 -> #1 ((work_completion)(&(&nnw->work)->work)){+.+.}: kobject: 'loop3' (000000002007322f): kobject_uevent_env process_one_work+0xc0a/0x1b90 kernel/workqueue.c:2129 worker_thread+0x17f/0x1390 kernel/workqueue.c:2296 kthread+0x35a/0x420 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413 -> #0 ((wq_completion)bond_dev->name){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900 flush_workqueue+0x30a/0x1e10 kernel/workqueue.c:2655 drain_workqueue+0x2a9/0x640 kernel/workqueue.c:2820 destroy_workqueue+0xc6/0x9c0 kernel/workqueue.c:4155 __alloc_workqueue_key+0xed8/0x1170 kernel/workqueue.c:4138 bond_init+0x265/0x940 drivers/net/bonding/bond_main.c:4727 register_netdevice+0x332/0x10f0 net/core/dev.c:8410 kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' bond_newlink+0x49/0xa0 drivers/net/bonding/bond_netlink.c:453 rtnl_newlink+0xec6/0x1d40 net/core/rtnetlink.c:3118 rtnetlink_rcv_msg+0x46a/0xc20 net/core/rtnetlink.c:4730 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2447 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4748 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0x5a5/0x760 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa18/0xfc0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2116 __sys_sendmsg+0x11d/0x280 net/socket.c:2154 __do_sys_sendmsg net/socket.c:2163 [inline] __se_sys_sendmsg net/socket.c:2161 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2161 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: (wq_completion)bond_dev->name --> (work_completion)(&(&nnw->work)->work) --> rtnl_mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(rtnl_mutex); lock((work_completion)(&(&nnw->work)->work)); lock(rtnl_mutex); lock((wq_completion)bond_dev->name); *** DEADLOCK *** 1 lock held by syz-executor2/16843: #0: 00000000ed8a1436 (rtnl_mutex){+.+.}, at: rtnl_lock net/core/rtnetlink.c:77 [inline] #0: 00000000ed8a1436 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x40e/0xc20 net/core/rtnetlink.c:4727 stack backtrace: CPU: 1 PID: 16843 Comm: syz-executor2 Not tainted 4.19.0-rc5+ #243 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113 print_circular_bug.isra.33.cold.54+0x1bd/0x27d 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+0x33e4/0x4ec0 kernel/locking/lockdep.c:3411 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3900 flush_workqueue+0x30a/0x1e10 kernel/workqueue.c:2655 drain_workqueue+0x2a9/0x640 kernel/workqueue.c:2820 destroy_workqueue+0xc6/0x9c0 kernel/workqueue.c:4155 __alloc_workqueue_key+0xed8/0x1170 kernel/workqueue.c:4138 bond_init+0x265/0x940 drivers/net/bonding/bond_main.c:4727 register_netdevice+0x332/0x10f0 net/core/dev.c:8410 bond_newlink+0x49/0xa0 drivers/net/bonding/bond_netlink.c:453 rtnl_newlink+0xec6/0x1d40 net/core/rtnetlink.c:3118 rtnetlink_rcv_msg+0x46a/0xc20 net/core/rtnetlink.c:4730 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2447 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4748 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0x5a5/0x760 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa18/0xfc0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2116 __sys_sendmsg+0x11d/0x280 net/socket.c:2154 __do_sys_sendmsg net/socket.c:2163 [inline] __se_sys_sendmsg net/socket.c:2161 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2161 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457579 Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f684d406c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000005 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f684d4076d4 R13: 00000000004c38b9 R14: 00000000004d5700 R15: 00000000ffffffff kobject: 'lo' (000000001e54a263): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000001e54a263): kobject_uevent_env kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'lo' (000000001e54a263): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000004b111ff8): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (000000004b111ff8): kobject_uevent_env kobject: 'queues' (000000004b111ff8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000045442538): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'rx-0' (0000000045442538): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (0000000045442538): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000047176d3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000047176d3): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'tx-0' (00000000047176d3): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000d7b36c44): kobject_cleanup, parent 00000000787804a2 kobject: 'rx-0' (00000000d7b36c44): auto cleanup 'remove' event kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000d7b36c44): kobject_uevent_env kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'rx-0' (00000000d7b36c44): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000d7b36c44): auto cleanup kobject_del kobject: 'rx-0' (00000000d7b36c44): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000c074709): kobject_cleanup, parent 00000000787804a2 kobject: 'tx-0' (000000000c074709): auto cleanup 'remove' event kobject: 'tx-0' (000000000c074709): kobject_uevent_env kobject: 'tx-0' (000000000c074709): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000c074709): auto cleanup kobject_del kobject: 'tx-0' (000000000c074709): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000787804a2): kobject_cleanup, parent (null) kobject: 'queues' (00000000787804a2): calling ktype release kobject: 'queues' (00000000787804a2): kset_release kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'queues': free name kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ip6gre0' (000000008d460d36): kobject_uevent_env kobject: 'ip6gre0' (000000008d460d36): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (0000000037df0a78): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (0000000037df0a78): kobject_uevent_env kobject: 'tunl0' (0000000037df0a78): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000fc770995): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000fc770995): kobject_uevent_env kobject: 'queues' (00000000fc770995): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000eeb9d9df): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000eeb9d9df): kobject_uevent_env kobject: 'rx-0' (00000000eeb9d9df): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (000000001d41f9bb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001d41f9bb): kobject_uevent_env kobject: 'tx-0' (000000001d41f9bb): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (0000000007d821d4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000007d821d4): kobject_uevent_env kobject: 'gre0' (0000000007d821d4): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000ab3265f1): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000ab3265f1): kobject_uevent_env kobject: 'queues' (00000000ab3265f1): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f902083c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f902083c): kobject_uevent_env kobject: 'rx-0' (00000000f902083c): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (0000000008553d23): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000008553d23): kobject_uevent_env kobject: 'tx-0' (0000000008553d23): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'ip6gre0' (000000008d460d36): kobject_cleanup, parent (null) kobject: 'ip6gre0' (000000008d460d36): auto cleanup 'remove' event kobject: 'gretap0' (000000006e8eb970): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (000000008d460d36): kobject_uevent_env kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'gretap0' (000000006e8eb970): kobject_uevent_env kobject: 'gretap0' (000000006e8eb970): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000f02c11b4): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'ip6gre0' (000000008d460d36): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000f02c11b4): kobject_uevent_env kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'queues' (00000000f02c11b4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006050da49): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006050da49): kobject_uevent_env kobject: 'ip6gre0' (000000008d460d36): calling ktype release kobject: 'rx-0' (000000006050da49): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000f2750fbb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'ip6gre0': free name kobject: 'tx-0' (00000000f2750fbb): kobject_uevent_env kobject: 'tx-0' (00000000f2750fbb): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'erspan0' (0000000020bd9279): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (0000000020bd9279): kobject_uevent_env kobject: 'erspan0' (0000000020bd9279): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000c1c43c57): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (00000000c1c43c57): kobject_uevent_env kobject: 'queues' (00000000c1c43c57): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000664a6c8c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000664a6c8c): kobject_uevent_env kobject: 'rx-0' (00000000664a6c8c): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000b9021c1f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b9021c1f): kobject_uevent_env kobject: 'tx-0' (00000000b9021c1f): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'rx-0' (00000000db90c40c): kobject_cleanup, parent 0000000044a33e55 kobject: 'rx-0' (00000000db90c40c): auto cleanup 'remove' event kobject: 'rx-0' (00000000db90c40c): kobject_uevent_env kobject: 'rx-0' (00000000db90c40c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000db90c40c): auto cleanup kobject_del kobject: 'rx-0' (00000000db90c40c): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000dccdd459): kobject_cleanup, parent 0000000044a33e55 kobject: 'tx-0' (00000000dccdd459): auto cleanup 'remove' event kobject: 'tx-0' (00000000dccdd459): kobject_uevent_env kobject: 'tx-0' (00000000dccdd459): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000dccdd459): auto cleanup kobject_del kobject: 'tx-0' (00000000dccdd459): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000044a33e55): kobject_cleanup, parent (null) kobject: 'queues' (0000000044a33e55): calling ktype release kobject: 'queues' (0000000044a33e55): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000e743b1f2): kobject_uevent_env kobject: 'ip6tnl0' (00000000e743b1f2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'regulatory.0' (00000000f060677d): kobject_uevent_env kobject: 'regulatory.0' (00000000f060677d): fill_kobj_path: path = '/devices/platform/regulatory.0' kobject: 'ip_vti0' (00000000c128bf47): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000c128bf47): kobject_uevent_env kobject: 'ip_vti0' (00000000c128bf47): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (000000001ddb0f2c): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (000000001ddb0f2c): kobject_uevent_env kobject: 'queues' (000000001ddb0f2c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000fdda1190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000fdda1190): kobject_uevent_env kobject: 'rx-0' (00000000fdda1190): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000f3fc33f5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f3fc33f5): kobject_uevent_env kobject: 'tx-0' (00000000f3fc33f5): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (00000000b3cc80f6): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (00000000b3cc80f6): kobject_uevent_env kobject: 'ip6_vti0' (00000000b3cc80f6): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (000000007c60dea6): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (000000007c60dea6): kobject_uevent_env kobject: 'queues' (000000007c60dea6): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000d36dee2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000d36dee2): kobject_uevent_env kobject: 'rx-0' (000000000d36dee2): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (0000000093f7355d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000093f7355d): kobject_uevent_env kobject: 'tx-0' (0000000093f7355d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'ip6tnl0' (00000000e743b1f2): kobject_cleanup, parent (null) kobject: 'sit0' (00000000358fda4d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000e743b1f2): auto cleanup 'remove' event kobject: 'sit0' (00000000358fda4d): kobject_uevent_env kobject: 'ip6tnl0' (00000000e743b1f2): kobject_uevent_env kobject: 'sit0' (00000000358fda4d): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'ip6tnl0' (00000000e743b1f2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (0000000050ea5be3): kobject_add_internal: parent: 'sit0', set: '' kobject: 'ip6tnl0' (00000000e743b1f2): calling ktype release kobject: 'queues' (0000000050ea5be3): kobject_uevent_env kobject: 'ip6tnl0': free name kobject: 'queues' (0000000050ea5be3): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e0bf5999): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e0bf5999): kobject_uevent_env kobject: 'rx-0' (00000000e0bf5999): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (000000003eb41124): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003eb41124): kobject_uevent_env kobject: 'tx-0' (000000003eb41124): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'rx-0' (0000000035f7f71a): kobject_cleanup, parent 000000008250774a kobject: 'rx-0' (0000000035f7f71a): auto cleanup 'remove' event kobject: 'rx-0' (0000000035f7f71a): kobject_uevent_env kobject: 'rx-0' (0000000035f7f71a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000035f7f71a): auto cleanup kobject_del kobject: 'rx-0' (0000000035f7f71a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b3531609): kobject_cleanup, parent 000000008250774a kobject: 'tx-0' (00000000b3531609): auto cleanup 'remove' event kobject: 'tx-0' (00000000b3531609): kobject_uevent_env kobject: 'tx-0' (00000000b3531609): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b3531609): auto cleanup kobject_del kobject: 'tx-0' (00000000b3531609): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008250774a): kobject_cleanup, parent (null) kobject: 'queues' (000000008250774a): calling ktype release kobject: 'queues' (000000008250774a): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000e1684682): kobject_uevent_env kobject: 'sit0' (00000000e1684682): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000e0bf5999): kobject_cleanup, parent 0000000050ea5be3 kobject: 'rx-0' (00000000e0bf5999): auto cleanup 'remove' event kobject: 'rx-0' (00000000e0bf5999): kobject_uevent_env kobject: 'rx-0' (00000000e0bf5999): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'rx-0' (00000000e0bf5999): auto cleanup kobject_del kobject: 'rx-0' (00000000e0bf5999): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003eb41124): kobject_cleanup, parent 0000000050ea5be3 kobject: 'tx-0' (000000003eb41124): auto cleanup 'remove' event kobject: 'tx-0' (000000003eb41124): kobject_uevent_env kobject: 'tx-0' (000000003eb41124): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'tx-0' (000000003eb41124): auto cleanup kobject_del kobject: 'tx-0' (000000003eb41124): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000050ea5be3): kobject_cleanup, parent (null) kobject: 'queues' (0000000050ea5be3): calling ktype release kobject: 'queues' (0000000050ea5be3): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000358fda4d): kobject_uevent_env kobject: 'sit0' (00000000358fda4d): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'sit0' (00000000e1684682): kobject_cleanup, parent (null) kobject: 'sit0' (00000000e1684682): auto cleanup 'remove' event kobject: 'sit0' (00000000e1684682): kobject_uevent_env kobject: 'sit0' (00000000358fda4d): kobject_cleanup, parent (null) kobject: 'sit0' (00000000e1684682): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (00000000358fda4d): calling ktype release kobject: 'sit0' (00000000e1684682): calling ktype release kobject: 'sit0': free name kobject: 'sit0': free name kobject: 'rx-0' (000000000d36dee2): kobject_cleanup, parent 000000007c60dea6 kobject: 'rx-0' (000000000d36dee2): auto cleanup 'remove' event kobject: 'rx-0' (000000000d36dee2): kobject_uevent_env kobject: 'rx-0' (000000000d36dee2): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'rx-0' (000000000d36dee2): auto cleanup kobject_del kobject: 'rx-0' (000000000d36dee2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000093f7355d): kobject_cleanup, parent 000000007c60dea6 kobject: 'tx-0' (0000000093f7355d): auto cleanup 'remove' event kobject: 'tx-0' (0000000093f7355d): kobject_uevent_env kobject: 'tx-0' (0000000093f7355d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'tx-0' (0000000093f7355d): auto cleanup kobject_del kobject: 'tx-0' (0000000093f7355d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007c60dea6): kobject_cleanup, parent (null) kobject: 'queues' (000000007c60dea6): calling ktype release kobject: 'queues' (000000007c60dea6): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (00000000b3cc80f6): kobject_uevent_env kobject: 'ip6_vti0' (00000000b3cc80f6): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'rx-0' (0000000000754326): kobject_cleanup, parent 00000000d586b49f kobject: 'rx-0' (0000000000754326): auto cleanup 'remove' event kobject: 'rx-0' (0000000000754326): kobject_uevent_env kobject: 'rx-0' (0000000000754326): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000000754326): auto cleanup kobject_del kobject: 'rx-0' (0000000000754326): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f8c4724d): kobject_cleanup, parent 00000000d586b49f kobject: 'tx-0' (00000000f8c4724d): auto cleanup 'remove' event kobject: 'tx-0' (00000000f8c4724d): kobject_uevent_env kobject: 'tx-0' (00000000f8c4724d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f8c4724d): auto cleanup kobject_del kobject: 'tx-0' (00000000f8c4724d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d586b49f): kobject_cleanup, parent (null) kobject: 'queues' (00000000d586b49f): calling ktype release kobject: 'queues' (00000000d586b49f): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (000000007d8bb4c9): kobject_uevent_env kobject: 'ip6_vti0' (000000007d8bb4c9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (00000000b3cc80f6): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (00000000b3cc80f6): calling ktype release kobject: 'ip6_vti0': free name kobject: 'ip6_vti0' (000000007d8bb4c9): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (000000007d8bb4c9): auto cleanup 'remove' event kobject: 'ip6_vti0' (000000007d8bb4c9): kobject_uevent_env kobject: 'ip6_vti0' (000000007d8bb4c9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fdda1190): kobject_cleanup, parent 000000001ddb0f2c kobject: 'ip6_vti0' (000000007d8bb4c9): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (00000000fdda1190): auto cleanup 'remove' event kobject: 'rx-0' (00000000fdda1190): kobject_uevent_env kobject: 'rx-0' (00000000fdda1190): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'rx-0' (00000000fdda1190): auto cleanup kobject_del kobject: 'rx-0' (00000000fdda1190): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f3fc33f5): kobject_cleanup, parent 000000001ddb0f2c kobject: 'tx-0' (00000000f3fc33f5): auto cleanup 'remove' event kobject: 'tx-0' (00000000f3fc33f5): kobject_uevent_env kobject: 'tx-0' (00000000f3fc33f5): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'tx-0' (00000000f3fc33f5): auto cleanup kobject_del kobject: 'tx-0' (00000000f3fc33f5): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000001ddb0f2c): kobject_cleanup, parent (null) kobject: 'queues' (000000001ddb0f2c): calling ktype release kobject: 'queues' (000000001ddb0f2c): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000c128bf47): kobject_uevent_env kobject: 'ip_vti0' (00000000c128bf47): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'rx-0' (00000000a8b8a175): kobject_cleanup, parent 000000002e758b26 kobject: 'rx-0' (00000000a8b8a175): auto cleanup 'remove' event kobject: 'rx-0' (00000000a8b8a175): kobject_uevent_env kobject: 'rx-0' (00000000a8b8a175): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a8b8a175): auto cleanup kobject_del kobject: 'rx-0' (00000000a8b8a175): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000c96a601d): kobject_cleanup, parent 000000002e758b26 kobject: 'tx-0' (00000000c96a601d): auto cleanup 'remove' event kobject: 'tx-0' (00000000c96a601d): kobject_uevent_env kobject: 'tx-0' (00000000c96a601d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000c96a601d): auto cleanup kobject_del kobject: 'tx-0' (00000000c96a601d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002e758b26): kobject_cleanup, parent (null) kobject: 'queues' (000000002e758b26): calling ktype release kobject: 'queues' (000000002e758b26): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000003e3c114a): kobject_uevent_env kobject: 'ip_vti0' (000000003e3c114a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (00000000c128bf47): kobject_cleanup, parent (null) kobject: 'ip_vti0' (00000000c128bf47): calling ktype release kobject: 'ip_vti0': free name kobject: 'rx-0' (00000000664a6c8c): kobject_cleanup, parent 00000000c1c43c57 kobject: 'rx-0' (00000000664a6c8c): auto cleanup 'remove' event kobject: 'rx-0' (00000000664a6c8c): kobject_uevent_env kobject: 'rx-0' (00000000664a6c8c): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'rx-0' (00000000664a6c8c): auto cleanup kobject_del kobject: 'rx-0' (00000000664a6c8c): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b9021c1f): kobject_cleanup, parent 00000000c1c43c57 kobject: 'tx-0' (00000000b9021c1f): auto cleanup 'remove' event kobject: 'tx-0' (00000000b9021c1f): kobject_uevent_env kobject: 'tx-0' (00000000b9021c1f): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'tx-0' (00000000b9021c1f): auto cleanup kobject_del kobject: 'tx-0' (00000000b9021c1f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000c1c43c57): kobject_cleanup, parent (null) kobject: 'queues' (00000000c1c43c57): calling ktype release kobject: 'queues' (00000000c1c43c57): kset_release kobject: 'queues': free name kobject: 'erspan0' (0000000020bd9279): kobject_uevent_env kobject: 'erspan0' (0000000020bd9279): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'ip_vti0' (000000003e3c114a): kobject_cleanup, parent (null) kobject: 'ip_vti0' (000000003e3c114a): auto cleanup 'remove' event kobject: 'ip_vti0' (000000003e3c114a): kobject_uevent_env kobject: 'ip_vti0' (000000003e3c114a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (0000000020bd9279): kobject_cleanup, parent (null) kobject: 'ip_vti0' (000000003e3c114a): calling ktype release kobject: 'ip_vti0': free name kobject: 'erspan0' (0000000020bd9279): calling ktype release kobject: 'erspan0': free name kobject: 'rx-0' (00000000a22e54eb): kobject_cleanup, parent 00000000efd5a2ce kobject: 'rx-0' (00000000a22e54eb): auto cleanup 'remove' event kobject: 'rx-0' (00000000a22e54eb): kobject_uevent_env kobject: 'rx-0' (00000000a22e54eb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a22e54eb): auto cleanup kobject_del kobject: 'rx-0' (00000000a22e54eb): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b921b122): kobject_cleanup, parent 00000000efd5a2ce kobject: 'tx-0' (00000000b921b122): auto cleanup 'remove' event kobject: 'tx-0' (00000000b921b122): kobject_uevent_env kobject: 'tx-0' (00000000b921b122): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b921b122): auto cleanup kobject_del kobject: 'tx-0' (00000000b921b122): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000efd5a2ce): kobject_cleanup, parent (null) kobject: 'queues' (00000000efd5a2ce): calling ktype release kobject: 'queues' (00000000efd5a2ce): kset_release kobject: 'queues': free name kobject: 'erspan0' (0000000046810fda): kobject_uevent_env kobject: 'erspan0' (0000000046810fda): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000006050da49): kobject_cleanup, parent 00000000f02c11b4 kobject: 'rx-0' (000000006050da49): auto cleanup 'remove' event kobject: 'rx-0' (000000006050da49): kobject_uevent_env kobject: 'rx-0' (000000006050da49): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'rx-0' (000000006050da49): auto cleanup kobject_del kobject: 'rx-0' (000000006050da49): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f2750fbb): kobject_cleanup, parent 00000000f02c11b4 kobject: 'tx-0' (00000000f2750fbb): auto cleanup 'remove' event kobject: 'tx-0' (00000000f2750fbb): kobject_uevent_env kobject: 'tx-0' (00000000f2750fbb): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'tx-0' (00000000f2750fbb): auto cleanup kobject_del kobject: 'tx-0' (00000000f2750fbb): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f02c11b4): kobject_cleanup, parent (null) kobject: 'queues' (00000000f02c11b4): calling ktype release kobject: 'queues' (00000000f02c11b4): kset_release kobject: 'queues': free name kobject: 'gretap0' (000000006e8eb970): kobject_uevent_env kobject: 'gretap0' (000000006e8eb970): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'erspan0' (0000000046810fda): kobject_cleanup, parent (null) kobject: 'erspan0' (0000000046810fda): auto cleanup 'remove' event kobject: 'erspan0' (0000000046810fda): kobject_uevent_env kobject: 'gretap0' (000000006e8eb970): kobject_cleanup, parent (null) kobject: 'erspan0' (0000000046810fda): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (000000006e8eb970): calling ktype release kobject: 'erspan0' (0000000046810fda): calling ktype release kobject: 'erspan0': free name kobject: 'gretap0': free name kobject: 'rx-0' (00000000045ca0ee): kobject_cleanup, parent 00000000908ff096 kobject: 'rx-0' (00000000045ca0ee): auto cleanup 'remove' event kobject: 'rx-0' (00000000045ca0ee): kobject_uevent_env kobject: 'rx-0' (00000000045ca0ee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000045ca0ee): auto cleanup kobject_del kobject: 'rx-0' (00000000045ca0ee): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000000919807): kobject_cleanup, parent 00000000908ff096 kobject: 'tx-0' (0000000000919807): auto cleanup 'remove' event kobject: 'tx-0' (0000000000919807): kobject_uevent_env kobject: 'tx-0' (0000000000919807): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000000919807): auto cleanup kobject_del kobject: 'tx-0' (0000000000919807): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000908ff096): kobject_cleanup, parent (null) kobject: 'queues' (00000000908ff096): calling ktype release kobject: 'queues' (00000000908ff096): kset_release kobject: 'queues': free name kobject: 'gretap0' (00000000e8e6d6fb): kobject_uevent_env kobject: 'gretap0' (00000000e8e6d6fb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f902083c): kobject_cleanup, parent 00000000ab3265f1 kobject: 'rx-0' (00000000f902083c): auto cleanup 'remove' event kobject: 'rx-0' (00000000f902083c): kobject_uevent_env kobject: 'rx-0' (00000000f902083c): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'rx-0' (00000000f902083c): auto cleanup kobject_del kobject: 'rx-0' (00000000f902083c): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000008553d23): kobject_cleanup, parent 00000000ab3265f1 kobject: 'tx-0' (0000000008553d23): auto cleanup 'remove' event kobject: 'tx-0' (0000000008553d23): kobject_uevent_env kobject: 'tx-0' (0000000008553d23): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'tx-0' (0000000008553d23): auto cleanup kobject_del kobject: 'tx-0' (0000000008553d23): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ab3265f1): kobject_cleanup, parent (null) kobject: 'queues' (00000000ab3265f1): calling ktype release kobject: 'queues' (00000000ab3265f1): kset_release kobject: 'queues': free name kobject: 'gre0' (0000000007d821d4): kobject_uevent_env kobject: 'gre0' (0000000007d821d4): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'gretap0' (00000000e8e6d6fb): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000e8e6d6fb): auto cleanup 'remove' event kobject: 'gretap0' (00000000e8e6d6fb): kobject_uevent_env kobject: 'gretap0' (00000000e8e6d6fb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (0000000007d821d4): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000e8e6d6fb): calling ktype release kobject: 'gre0' (0000000007d821d4): calling ktype release kobject: 'gretap0': free name kobject: 'gre0': free name kobject: 'rx-0' (0000000029c6dbeb): kobject_cleanup, parent 000000005de412a2 kobject: 'rx-0' (0000000029c6dbeb): auto cleanup 'remove' event kobject: 'rx-0' (0000000029c6dbeb): kobject_uevent_env kobject: 'rx-0' (0000000029c6dbeb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000029c6dbeb): auto cleanup kobject_del kobject: 'rx-0' (0000000029c6dbeb): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000099b798b3): kobject_cleanup, parent 000000005de412a2 kobject: 'tx-0' (0000000099b798b3): auto cleanup 'remove' event kobject: 'tx-0' (0000000099b798b3): kobject_uevent_env kobject: 'tx-0' (0000000099b798b3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000099b798b3): auto cleanup kobject_del kobject: 'tx-0' (0000000099b798b3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005de412a2): kobject_cleanup, parent (null) kobject: 'queues' (000000005de412a2): calling ktype release kobject: 'queues' (000000005de412a2): kset_release kobject: 'queues': free name kobject: 'gre0' (0000000044995ba3): kobject_uevent_env kobject: 'gre0' (0000000044995ba3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000eeb9d9df): kobject_cleanup, parent 00000000fc770995 kobject: 'rx-0' (00000000eeb9d9df): auto cleanup 'remove' event kobject: 'rx-0' (00000000eeb9d9df): kobject_uevent_env kobject: 'rx-0' (00000000eeb9d9df): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'rx-0' (00000000eeb9d9df): auto cleanup kobject_del kobject: 'rx-0' (00000000eeb9d9df): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001d41f9bb): kobject_cleanup, parent 00000000fc770995 kobject: 'tx-0' (000000001d41f9bb): auto cleanup 'remove' event kobject: 'tx-0' (000000001d41f9bb): kobject_uevent_env kobject: 'tx-0' (000000001d41f9bb): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'tx-0' (000000001d41f9bb): auto cleanup kobject_del kobject: 'tx-0' (000000001d41f9bb): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000fc770995): kobject_cleanup, parent (null) kobject: 'queues' (00000000fc770995): calling ktype release kobject: 'queues' (00000000fc770995): kset_release kobject: 'queues': free name kobject: 'tunl0' (0000000037df0a78): kobject_uevent_env kobject: 'tunl0' (0000000037df0a78): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'gre0' (0000000044995ba3): kobject_cleanup, parent (null) kobject: 'gre0' (0000000044995ba3): auto cleanup 'remove' event kobject: 'gre0' (0000000044995ba3): kobject_uevent_env kobject: 'tunl0' (0000000037df0a78): kobject_cleanup, parent (null) kobject: 'gre0' (0000000044995ba3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (0000000037df0a78): calling ktype release kobject: 'gre0' (0000000044995ba3): calling ktype release kobject: 'tunl0': free name kobject: 'gre0': free name kobject: 'rx-0' (0000000045442538): kobject_cleanup, parent 000000004b111ff8 kobject: 'rx-0' (0000000045442538): auto cleanup 'remove' event kobject: 'rx-0' (0000000045442538): kobject_uevent_env kobject: 'rx-0' (0000000045442538): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'rx-0' (0000000045442538): auto cleanup kobject_del kobject: 'rx-0' (0000000045442538): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000047176d3): kobject_cleanup, parent 000000004b111ff8 kobject: 'tx-0' (00000000047176d3): auto cleanup 'remove' event kobject: 'tx-0' (00000000047176d3): kobject_uevent_env kobject: 'tx-0' (00000000047176d3): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tx-0' (00000000047176d3): auto cleanup kobject_del kobject: 'tx-0' (00000000047176d3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000004b111ff8): kobject_cleanup, parent (null) kobject: 'queues' (000000004b111ff8): calling ktype release kobject: 'queues' (000000004b111ff8): kset_release kobject: 'queues': free name kobject: 'lo' (000000001e54a263): kobject_uevent_env kobject: 'lo' (000000001e54a263): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'rx-0' (00000000f60e91da): kobject_cleanup, parent 000000003455c86a kobject: 'rx-0' (00000000f60e91da): auto cleanup 'remove' event kobject: 'rx-0' (00000000f60e91da): kobject_uevent_env kobject: 'rx-0' (00000000f60e91da): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f60e91da): auto cleanup kobject_del kobject: 'rx-0' (00000000f60e91da): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b3e7561c): kobject_cleanup, parent 000000003455c86a kobject: 'tx-0' (00000000b3e7561c): auto cleanup 'remove' event kobject: 'tx-0' (00000000b3e7561c): kobject_uevent_env kobject: 'tx-0' (00000000b3e7561c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b3e7561c): auto cleanup kobject_del kobject: 'tx-0' (00000000b3e7561c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003455c86a): kobject_cleanup, parent (null) kobject: 'queues' (000000003455c86a): calling ktype release kobject: 'queues' (000000003455c86a): kset_release kobject: 'queues': free name kobject: 'tunl0' (0000000086bc4716): kobject_uevent_env kobject: 'tunl0' (0000000086bc4716): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (000000001e54a263): kobject_cleanup, parent (null) kobject: 'lo' (000000001e54a263): calling ktype release kobject: 'tunl0' (0000000086bc4716): kobject_cleanup, parent (null) kobject: 'lo': free name kobject: 'tunl0' (0000000086bc4716): auto cleanup 'remove' event kobject: 'tunl0' (0000000086bc4716): kobject_uevent_env kobject: 'tunl0' (0000000086bc4716): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (0000000086bc4716): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (00000000211eef17): kobject_cleanup, parent 000000002c201900 kobject: 'rx-0' (00000000211eef17): auto cleanup 'remove' event kobject: 'rx-0' (00000000211eef17): kobject_uevent_env kobject: 'rx-0' (00000000211eef17): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000211eef17): auto cleanup kobject_del kobject: 'rx-0' (00000000211eef17): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000e28895ce): kobject_cleanup, parent 000000002c201900 kobject: 'tx-0' (00000000e28895ce): auto cleanup 'remove' event kobject: 'tx-0' (00000000e28895ce): kobject_uevent_env kobject: 'tx-0' (00000000e28895ce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000e28895ce): auto cleanup kobject_del kobject: 'tx-0' (00000000e28895ce): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002c201900): kobject_cleanup, parent (null) kobject: 'queues' (000000002c201900): calling ktype release kobject: 'queues' (000000002c201900): kset_release kobject: 'queues': free name kobject: 'lo' (00000000bd95ffce): kobject_uevent_env kobject: 'lo' (00000000bd95ffce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (00000000bd95ffce): kobject_cleanup, parent (null) kobject: 'lo' (00000000bd95ffce): auto cleanup 'remove' event kobject: 'lo' (00000000bd95ffce): kobject_uevent_env kobject: 'lo' (00000000bd95ffce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (00000000bd95ffce): calling ktype release kobject: 'lo': free name kobject: 'regulatory.0' (00000000f060677d): kobject_uevent_env kobject: 'regulatory.0' (00000000f060677d): fill_kobj_path: path = '/devices/platform/regulatory.0' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 1 kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000002007322f): kobject_uevent_env CPU: 1 PID: 17176 Comm: syz-executor1 Not tainted 4.19.0-rc5+ #243 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113 kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1557 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slab.c:3299 [inline] kmem_cache_alloc_node+0x26e/0x730 mm/slab.c:3642 __alloc_skb+0x119/0x770 net/core/skbuff.c:193 kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env alloc_skb include/linux/skbuff.h:997 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1182 [inline] netlink_sendmsg+0xb29/0xfc0 net/netlink/af_netlink.c:1876 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2116 __sys_sendmsg+0x11d/0x280 net/socket.c:2154 __do_sys_sendmsg net/socket.c:2163 [inline] __se_sys_sendmsg net/socket.c:2161 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2161 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457579 Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f712e5cdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f712e5cdc90 RCX: 0000000000457579 RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f712e5ce6d4 R13: 00000000004c3566 R14: 00000000004d5370 R15: 0000000000000004 kobject: 'regulatory.0' (00000000f060677d): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'regulatory.0' (00000000f060677d): fill_kobj_path: path = '/devices/platform/regulatory.0' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env CPU: 0 PID: 17219 Comm: syz-executor1 Not tainted 4.19.0-rc5+ #243 kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113 kobject: 'loop0' (000000006585af3d): kobject_uevent_env fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000db53ccf7): kobject_uevent_env kobject: 'loop5' (00000000db53ccf7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' __should_failslab+0x124/0x180 mm/failslab.c:32 kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env should_failslab+0x9/0x14 mm/slab_common.c:1557 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slab.c:3299 [inline] kmem_cache_alloc_node_trace+0x270/0x740 mm/slab.c:3661 kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' __do_kmalloc_node mm/slab.c:3681 [inline] __kmalloc_node_track_caller+0x33/0x70 mm/slab.c:3696 __kmalloc_reserve.isra.39+0x41/0xe0 net/core/skbuff.c:137 kobject: 'loop1' (000000002cfdc635): kobject_uevent_env __alloc_skb+0x155/0x770 net/core/skbuff.c:205 kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' alloc_skb include/linux/skbuff.h:997 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1182 [inline] netlink_sendmsg+0xb29/0xfc0 net/netlink/af_netlink.c:1876 kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2116 kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000006585af3d): kobject_uevent_env kobject: 'loop0' (000000006585af3d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000002007322f): kobject_uevent_env kobject: 'loop3' (000000002007322f): fill_kobj_path: path = '/devices/virtual/block/loop3' __sys_sendmsg+0x11d/0x280 net/socket.c:2154 kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' __do_sys_sendmsg net/socket.c:2163 [inline] __se_sys_sendmsg net/socket.c:2161 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2161 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 kobject: 'loop2' (000000003041edec): kobject_uevent_env kobject: 'loop2' (000000003041edec): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000002cfdc635): kobject_uevent_env kobject: 'loop1' (000000002cfdc635): fill_kobj_path: path = '/devices/virtual/block/loop1' entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457579 Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 kobject: 'loop4' (00000000ba6a5856): kobject_uevent_env RSP: 002b:00007f712e5cdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f712e5cdc90 RCX: 0000000000457579 RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 kobject: 'loop4' (00000000ba6a5856): fill_kobj_path: path = '/devices/virtual/block/loop4' RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f712e5ce6d4 R13: 00000000004c3566 R14: 00000000004d5370 R15: 0000000000000004 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop2' (000000003041edec): kobject_uevent_env CPU: 0 PID: 17241 Comm: syz-executor1 Not tainted 4.19.0-rc5+ #243 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1557 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slab.c:3299 [inline] kmem_cache_alloc_node+0x26e/0x730 mm/slab.c:3642 __alloc_skb+0x119/0x770 net/core/skbuff.c:193 alloc_skb include/linux/skbuff.h:997 [inline] netlink_dump+0x6e3/0xd50 net/netlink/af_netlink.c:2207 __netlink_dump_start+0x4f1/0x6f0 net/netlink/af_netlink.c:2322 genl_family_rcv_msg+0xe8c/0x1140 net/netlink/genetlink.c:549 genl_rcv_msg+0xc6/0x168 net/netlink/genetlink.c:626 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2447 genl_rcv+0x28/0x40 net/netlink/genetlink.c:637 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0x5a5/0x760 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa18/0xfc0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631