device bond4 left promiscuous mode device bond5 left promiscuous mode device bond6 left promiscuous mode ====================================================== WARNING: possible circular locking dependency detected 4.18.0-rc8+ #53 Not tainted ------------------------------------------------------ syz-executor3/10964 is trying to acquire lock: 00000000001bc8f9 ((wq_completion)bond_dev->name){+.+.}, at: start_flush_work kernel/workqueue.c:2888 [inline] 00000000001bc8f9 ((wq_completion)bond_dev->name){+.+.}, at: flush_work+0x4b8/0x900 kernel/workqueue.c:2917 but task is already holding lock: 000000005afed565 (rtnl_mutex){+.+.}, at: rtnl_lock net/core/rtnetlink.c:77 [inline] 000000005afed565 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x412/0xc30 net/core/rtnetlink.c:4662 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (rtnl_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:757 [inline] __mutex_lock+0x176/0x1820 kernel/locking/mutex.c:894 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:909 rtnl_lock+0x17/0x20 net/core/rtnetlink.c:77 bond_netdev_notify drivers/net/bonding/bond_main.c:1310 [inline] bond_netdev_notify_work+0x44/0xd0 drivers/net/bonding/bond_main.c:1320 process_one_work+0xc73/0x1ba0 kernel/workqueue.c:2153 worker_thread+0x189/0x13c0 kernel/workqueue.c:2296 kthread+0x345/0x410 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412 -> #1 ((work_completion)(&(&nnw->work)->work)){+.+.}: process_one_work+0xc0b/0x1ba0 kernel/workqueue.c:2129 worker_thread+0x189/0x13c0 kernel/workqueue.c:2296 kthread+0x345/0x410 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412 -> #0 ((wq_completion)bond_dev->name){+.+.}: lock_acquire+0x1e4/0x540 kernel/locking/lockdep.c:3924 start_flush_work kernel/workqueue.c:2889 [inline] flush_work+0x4dd/0x900 kernel/workqueue.c:2917 __cancel_work_timer+0x4bd/0x830 kernel/workqueue.c:2989 cancel_delayed_work_sync+0x1a/0x20 kernel/workqueue.c:3121 bond_work_cancel_all drivers/net/bonding/bond_main.c:3319 [inline] bond_close+0x27/0x130 drivers/net/bonding/bond_main.c:3381 __dev_close_many+0x21e/0x380 net/core/dev.c:1476 __dev_close net/core/dev.c:1488 [inline] __dev_change_flags+0x38d/0x9c0 net/core/dev.c:6989 dev_change_flags+0x89/0x150 net/core/dev.c:7060 do_setlink+0xb1d/0x3e10 net/core/rtnetlink.c:2376 rtnl_group_changelink net/core/rtnetlink.c:2837 [inline] rtnl_newlink+0x159a/0x1d60 net/core/rtnetlink.c:2995 rtnetlink_rcv_msg+0x46e/0xc30 net/core/rtnetlink.c:4665 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2455 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4683 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x5a0/0x760 net/netlink/af_netlink.c:1343 netlink_sendmsg+0xa18/0xfd0 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:642 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:652 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2126 __sys_sendmsg+0x11d/0x290 net/socket.c:2164 __do_sys_sendmsg net/socket.c:2173 [inline] __se_sys_sendmsg net/socket.c:2171 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2171 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-executor3/10964: #0: 000000005afed565 (rtnl_mutex){+.+.}, at: rtnl_lock net/core/rtnetlink.c:77 [inline] #0: 000000005afed565 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x412/0xc30 net/core/rtnetlink.c:4662 stack backtrace: CPU: 0 PID: 10964 Comm: syz-executor3 Not tainted 4.18.0-rc8+ #53 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+0x1c9/0x2b4 lib/dump_stack.c:113 print_circular_bug.isra.36.cold.57+0x1bd/0x27d kernel/locking/lockdep.c:1227 check_prev_add kernel/locking/lockdep.c:1867 [inline] check_prevs_add kernel/locking/lockdep.c:1980 [inline] validate_chain kernel/locking/lockdep.c:2421 [inline] __lock_acquire+0x3449/0x5020 kernel/locking/lockdep.c:3435 lock_acquire+0x1e4/0x540 kernel/locking/lockdep.c:3924 start_flush_work kernel/workqueue.c:2889 [inline] flush_work+0x4dd/0x900 kernel/workqueue.c:2917 __cancel_work_timer+0x4bd/0x830 kernel/workqueue.c:2989 cancel_delayed_work_sync+0x1a/0x20 kernel/workqueue.c:3121 bond_work_cancel_all drivers/net/bonding/bond_main.c:3319 [inline] bond_close+0x27/0x130 drivers/net/bonding/bond_main.c:3381 __dev_close_many+0x21e/0x380 net/core/dev.c:1476 __dev_close net/core/dev.c:1488 [inline] __dev_change_flags+0x38d/0x9c0 net/core/dev.c:6989 dev_change_flags+0x89/0x150 net/core/dev.c:7060 do_setlink+0xb1d/0x3e10 net/core/rtnetlink.c:2376 rtnl_group_changelink net/core/rtnetlink.c:2837 [inline] rtnl_newlink+0x159a/0x1d60 net/core/rtnetlink.c:2995 rtnetlink_rcv_msg+0x46e/0xc30 net/core/rtnetlink.c:4665 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2455 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4683 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x5a0/0x760 net/netlink/af_netlink.c:1343 netlink_sendmsg+0xa18/0xfd0 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:642 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:652 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2126 __sys_sendmsg+0x11d/0x290 net/socket.c:2164 __do_sys_sendmsg net/socket.c:2173 [inline] __se_sys_sendmsg net/socket.c:2171 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2171 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457089 Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f6b126f5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f6b126f66d4 RCX: 0000000000457089 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000004d3c48 R14: 00000000004c891d R15: 0000000000000000 device bond7 left promiscuous mode device bond8 left promiscuous mode device bond9 left promiscuous mode IPVS: Error connecting to the multicast addr device lo entered promiscuous mode device tunl0 entered promiscuous mode device gre0 entered promiscuous mode device gretap0 entered promiscuous mode device erspan0 entered promiscuous mode device ip_vti0 entered promiscuous mode device ip6_vti0 entered promiscuous mode device sit0 entered promiscuous mode device ip6tnl0 entered promiscuous mode device ip6gre0 entered promiscuous mode device syz_tun entered promiscuous mode device ip6gretap0 entered promiscuous mode device bridge0 entered promiscuous mode device vcan0 entered promiscuous mode device bond0 entered promiscuous mode device bond_slave_0 entered promiscuous mode device bond_slave_1 entered promiscuous mode device  entered promiscuous mode device team_slave_0 entered promiscuous mode device team_slave_1 entered promiscuous mode device veth0 entered promiscuous mode device veth1 entered promiscuous mode device veth0_to_bridge entered promiscuous mode device veth1_to_bridge entered promiscuous mode device veth0_to_bond entered promiscuous mode device veth1_to_bond entered promiscuous mode device veth0_to_team entered promiscuous mode device veth1_to_team entered promiscuous mode device wlan0 entered promiscuous mode device wlan1 entered promiscuous mode device wlan2 entered promiscuous mode device wlan3 entered promiscuous mode device rose0 entered promiscuous mode device bond1 entered promiscuous mode device wlan4 entered promiscuous mode device ip6tnl1 entered promiscuous mode device bond2 entered promiscuous mode device bond3 entered promiscuous mode device gre1 entered promiscuous mode device bond4 entered promiscuous mode device bond5 entered promiscuous mode device bond6 entered promiscuous mode device bond7 entered promiscuous mode device bond8 entered promiscuous mode device bond9 entered promiscuous mode IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr device lo left promiscuous mode device tunl0 left promiscuous mode device gre0 left promiscuous mode device gretap0 left promiscuous mode device erspan0 left promiscuous mode device ip_vti0 left promiscuous mode device ip6_vti0 left promiscuous mode device sit0 left promiscuous mode device ip6tnl0 left promiscuous mode device ip6gre0 left promiscuous mode device syz_tun left promiscuous mode device ip6gretap0 left promiscuous mode device bridge0 left promiscuous mode device vcan0 left promiscuous mode device bond0 left promiscuous mode device  left promiscuous mode device veth0 left promiscuous mode device veth1 left promiscuous mode device veth0_to_bridge left promiscuous mode device veth1_to_bridge left promiscuous mode device veth0_to_bond left promiscuous mode device bond_slave_0 left promiscuous mode device veth1_to_bond left promiscuous mode device bond_slave_1 left promiscuous mode device veth0_to_team left promiscuous mode device team_slave_0 left promiscuous mode device veth1_to_team left promiscuous mode device team_slave_1 left promiscuous mode device wlan0 left promiscuous mode device wlan1 left promiscuous mode device wlan2 left promiscuous mode device wlan3 left promiscuous mode device rose0 left promiscuous mode device bond1 left promiscuous mode device wlan4 left promiscuous mode device ip6tnl1 left promiscuous mode device bond2 left promiscuous mode device bond3 left promiscuous mode device gre1 left promiscuous mode device bond4 left promiscuous mode device bond5 left promiscuous mode device bond6 left promiscuous mode device bond7 left promiscuous mode device bond8 left promiscuous mode device bond9 left promiscuous mode IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr device lo entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready device tunl0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): tunl0: link is not ready device gre0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready device gretap0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): gretap0: link is not ready device erspan0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): erspan0: link is not ready device ip_vti0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): ip_vti0: link is not ready device ip6_vti0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): ip6_vti0: link is not ready device sit0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): sit0: link is not ready device ip6tnl0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): ip6tnl0: link is not ready device ip6gre0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): ip6gre0: link is not ready device syz_tun entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): syz_tun: link is not ready device ip6gretap0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): ip6gretap0: link is not ready device bridge0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready device vcan0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): vcan0: link is not ready device bond0 entered promiscuous mode device bond_slave_0 entered promiscuous mode device bond_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready 8021q: adding VLAN 0 to HW filter on device bond0 device  entered promiscuous mode device team_slave_0 entered promiscuous mode device team_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): Â: link is not ready 8021q: adding VLAN 0 to HW filter on device  device veth0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready device veth1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready device veth0_to_bridge entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready device veth1_to_bridge entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready device veth0_to_bond entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready device veth1_to_bond entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready device veth0_to_team entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready device veth1_to_team entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready device wlan0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready device wlan1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready device wlan2 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): wlan2: link is not ready device wlan3 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): wlan3: link is not ready device rose0 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): rose0: link is not ready device bond1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready 8021q: adding VLAN 0 to HW filter on device bond1 device wlan4 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): wlan4: link is not ready device ip6tnl1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): ip6tnl1: link is not ready device bond2 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond2: link is not ready 8021q: adding VLAN 0 to HW filter on device bond2 device bond3 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond3: link is not ready 8021q: adding VLAN 0 to HW filter on device bond3 device gre1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): gre1: link is not ready device bond4 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond4: link is not ready 8021q: adding VLAN 0 to HW filter on device bond4 device bond5 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond5: link is not ready 8021q: adding VLAN 0 to HW filter on device bond5 device bond6 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond6: link is not ready 8021q: adding VLAN 0 to HW filter on device bond6 device bond7 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond7: link is not ready 8021q: adding VLAN 0 to HW filter on device bond7 device bond8 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond8: link is not ready 8021q: adding VLAN 0 to HW filter on device bond8 device bond9 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): bond9: link is not ready 8021q: adding VLAN 0 to HW filter on device bond9 IPVS: Error connecting to the multicast addr IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPVS: Error connecting to the multicast addr device lo left promiscuous mode device tunl0 left promiscuous mode device gre0 left promiscuous mode device gretap0 left promiscuous mode device erspan0 left promiscuous mode device ip_vti0 left promiscuous mode device ip6_vti0 left promiscuous mode device sit0 left promiscuous mode device ip6tnl0 left promiscuous mode device ip6gre0 left promiscuous mode device syz_tun left promiscuous mode device ip6gretap0 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state device bridge0 left promiscuous mode device vcan0 left promiscuous mode device bond0 left promiscuous mode device  left promiscuous mode device veth0 left promiscuous mode device veth1 left promiscuous mode device veth0_to_bridge left promiscuous mode device veth1_to_bridge left promiscuous mode device veth0_to_bond left promiscuous mode device bond_slave_0 left promiscuous mode device veth1_to_bond left promiscuous mode device bond_slave_1 left promiscuous mode device veth0_to_team left promiscuous mode device team_slave_0 left promiscuous mode device veth1_to_team left promiscuous mode device team_slave_1 left promiscuous mode device wlan0 left promiscuous mode device wlan1 left promiscuous mode device wlan2 left promiscuous mode device wlan3 left promiscuous mode device rose0 left promiscuous mode device bond1 left promiscuous mode device wlan4 left promiscuous mode device ip6tnl1 left promiscuous mode device bond2 left promiscuous mode device bond3 left promiscuous mode device gre1 left promiscuous mode device bond4 left promiscuous mode device bond5 left promiscuous mode device bond6 left promiscuous mode device bond7 left promiscuous mode device bond8 left promiscuous mode device bond9 left promiscuous mode IPVS: Error connecting to the multicast addr bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state IPVS: Error connecting to the multicast addr device lo entered promiscuous mode device tunl0 entered promiscuous mode device gre0 entered promiscuous mode device gretap0 entered promiscuous mode device erspan0 entered promiscuous mode device ip_vti0 entered promiscuous mode device ip6_vti0 entered promiscuous mode device sit0 entered promiscuous mode device ip6tnl0 entered promiscuous mode device ip6gre0 entered promiscuous mode device syz_tun entered promiscuous mode device ip6gretap0 entered promiscuous mode device bridge0 entered promiscuous mode device vcan0 entered promiscuous mode device bond0 entered promiscuous mode device bond_slave_0 entered promiscuous mode device bond_slave_1 entered promiscuous mode device  entered promiscuous mode device team_slave_0 entered promiscuous mode device team_slave_1 entered promiscuous mode device veth0 entered promiscuous mode device veth1 entered promiscuous mode device veth0_to_bridge entered promiscuous mode device veth1_to_bridge entered promiscuous mode device veth0_to_bond entered promiscuous mode device veth1_to_bond entered promiscuous mode device veth0_to_team entered promiscuous mode device veth1_to_team entered promiscuous mode device wlan0 entered promiscuous mode device wlan1 entered promiscuous mode device wlan2 entered promiscuous mode device wlan3 entered promiscuous mode device rose0 entered promiscuous mode device bond1 entered promiscuous mode device wlan4 entered promiscuous mode device ip6tnl1 entered promiscuous mode device bond2 entered promiscuous mode device bond3 entered promiscuous mode device gre1 entered promiscuous mode device bond4 entered promiscuous mode device bond5 entered promiscuous mode device bond6 entered promiscuous mode device bond7 entered promiscuous mode device bond8 entered promiscuous mode device bond9 entered promiscuous mode IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready IPv6: ADDRCONF(NETDEV_UP): tunl0: link is not ready IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready IPv6: ADDRCONF(NETDEV_UP): gretap0: link is not ready IPv6: ADDRCONF(NETDEV_UP): erspan0: link is not ready IPv6: ADDRCONF(NETDEV_UP): ip_vti0: link is not ready IPv6: ADDRCONF(NETDEV_UP): ip6_vti0: link is not ready IPv6: ADDRCONF(NETDEV_UP): sit0: link is not ready IPv6: ADDRCONF(NETDEV_UP): ip6tnl0: link is not ready IPv6: ADDRCONF(NETDEV_UP): ip6gre0: link is not ready IPv6: ADDRCONF(NETDEV_UP): syz_tun: link is not ready IPv6: ADDRCONF(NETDEV_UP): ip6gretap0: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready IPv6: ADDRCONF(NETDEV_UP): vcan0: link is not ready IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready 8021q: adding VLAN 0 to HW filter on device bond0 IPv6: ADDRCONF(NETDEV_UP): Â: link is not ready 8021q: adding VLAN 0 to HW filter on device  IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready IPv6: ADDRCONF(NETDEV_UP): wlan2: link is not ready IPv6: ADDRCONF(NETDEV_UP): wlan3: link is not ready IPv6: ADDRCONF(NETDEV_UP): rose0: link is not ready IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready 8021q: adding VLAN 0 to HW filter on device bond1 IPv6: ADDRCONF(NETDEV_UP): wlan4: link is not ready IPv6: ADDRCONF(NETDEV_UP): ip6tnl1: link is not ready IPv6: ADDRCONF(NETDEV_UP): bond2: link is not ready 8021q: adding VLAN 0 to HW filter on device bond2 IPv6: ADDRCONF(NETDEV_UP): bond3: link is not ready 8021q: adding VLAN 0 to HW filter on device bond3 IPv6: ADDRCONF(NETDEV_UP): gre1: link is not ready IPv6: ADDRCONF(NETDEV_UP): bond4: link is not ready 8021q: adding VLAN 0 to HW filter on device bond4 IPv6: ADDRCONF(NETDEV_UP): bond5: link is not ready 8021q: adding VLAN 0 to HW filter on device bond5 IPv6: ADDRCONF(NETDEV_UP): bond6: link is not ready 8021q: adding VLAN 0 to HW filter on device bond6 IPv6: ADDRCONF(NETDEV_UP): bond7: link is not ready 8021q: adding VLAN 0 to HW filter on device bond7 IPv6: ADDRCONF(NETDEV_UP): bond8: link is not ready 8021q: adding VLAN 0 to HW filter on device bond8 IPv6: ADDRCONF(NETDEV_UP): bond9: link is not ready 8021q: adding VLAN 0 to HW filter on device bond9 IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready IPVS: Error connecting to the multicast addr IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready device lo left promiscuous mode device tunl0 left promiscuous mode device gre0 left promiscuous mode device gretap0 left promiscuous mode device erspan0 left promiscuous mode device ip_vti0 left promiscuous mode device ip6_vti0 left promiscuous mode device sit0 left promiscuous mode device ip6tnl0 left promiscuous mode device ip6gre0 left promiscuous mode device syz_tun left promiscuous mode device ip6gretap0 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state device bridge0 left promiscuous mode device vcan0 left promiscuous mode device bond0 left promiscuous mode device  left promiscuous mode device veth0 left promiscuous mode device veth1 left promiscuous mode device veth0_to_bridge left promiscuous mode device veth1_to_bridge left promiscuous mode device veth0_to_bond left promiscuous mode device bond_slave_0 left promiscuous mode device veth1_to_bond left promiscuous mode device bond_slave_1 left promiscuous mode device veth0_to_team left promiscuous mode device team_slave_0 left promiscuous mode device veth1_to_team left promiscuous mode device team_slave_1 left promiscuous mode device wlan0 left promiscuous mode device wlan1 left promiscuous mode device wlan2 left promiscuous mode device wlan3 left promiscuous mode device rose0 left promiscuous mode device bond1 left promiscuous mode device wlan4 left promiscuous mode device ip6tnl1 left promiscuous mode device bond2 left promiscuous mode device bond3 left promiscuous mode device gre1 left promiscuous mode device bond4 left promiscuous mode device bond5 left promiscuous mode device bond6 left promiscuous mode device bond7 left promiscuous mode device bond8 left promiscuous mode device bond9 left promiscuous mode IPVS: Error connecting to the multicast addr IPVS: Error connecting to the multicast addr device lo left promiscuous mode device tunl0 left promiscuous mode