bisecting fixing commit since f6d5cb9e2c06f7d583dd9f4f7cca21d13d78c32a building syzkaller on d5a3ae1f760e7cb2cd5a721d9645ae22eae114fe testing commit f6d5cb9e2c06f7d583dd9f4f7cca21d13d78c32a compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: e46dcb2dfb742ab367df0b74efad8ef7c428c96162dcbbda405d3d5db09abfa9 all runs: crashed: possible deadlock in team_vlan_rx_add_vid testing current HEAD 4938296e03bd227e5020d63d418956fe52baf97c testing commit 4938296e03bd227e5020d63d418956fe52baf97c compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: fe72ee837419d62f5ae69be409b14a41073220b1030a8226cd5be5141b275f84 all runs: crashed: possible deadlock in team_vlan_rx_add_vid revisions tested: 2, total time: 26m39.183839711s (build: 19m33.955089604s, test: 6m29.543108161s) the crash still happens on HEAD commit msg: Linux 4.19.198 crash: possible deadlock in team_vlan_rx_add_vid IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready device team1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 ============================================ WARNING: possible recursive locking detected 4.19.198-syzkaller #0 Not tainted -------------------------------------------- syz-executor.0/7228 is trying to acquire lock: 000000001771ed7e (&team->lock){+.+.}, at: team_vlan_rx_add_vid+0x2f/0x1b0 drivers/net/team/team.c:1896 but task is already holding lock: 000000009d08699c (&team->lock){+.+.}, at: team_add_slave+0x9e/0x1b00 drivers/net/team/team.c:1975 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&team->lock); lock(&team->lock); *** DEADLOCK *** May be due to missing lock nesting notation 2 locks held by syz-executor.0/7228: #0: 0000000059ccd6e2 (rtnl_mutex){+.+.}, at: rtnl_lock net/core/rtnetlink.c:77 [inline] #0: 0000000059ccd6e2 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 net/core/rtnetlink.c:4779 #1: 000000009d08699c (&team->lock){+.+.}, at: team_add_slave+0x9e/0x1b00 drivers/net/team/team.c:1975 stack backtrace: CPU: 0 PID: 7228 Comm: syz-executor.0 Not tainted 4.19.198-syzkaller #0 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+0x17c/0x226 lib/dump_stack.c:118 print_deadlock_bug kernel/locking/lockdep.c:1764 [inline] check_deadlock kernel/locking/lockdep.c:1808 [inline] validate_chain kernel/locking/lockdep.c:2404 [inline] __lock_acquire.cold.40+0x344/0x744 kernel/locking/lockdep.c:3416 lock_acquire+0x180/0x3a0 kernel/locking/lockdep.c:3908 __mutex_lock_common kernel/locking/mutex.c:938 [inline] __mutex_lock+0xf5/0x1190 kernel/locking/mutex.c:1083 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1098 team_vlan_rx_add_vid+0x2f/0x1b0 drivers/net/team/team.c:1896 vlan_add_rx_filter_info+0xd6/0x190 net/8021q/vlan_core.c:210 __vlan_vid_add net/8021q/vlan_core.c:278 [inline] vlan_vid_add+0x2cb/0x860 net/8021q/vlan_core.c:308 macvlan_vlan_rx_add_vid+0x3c/0x60 drivers/net/macvlan.c:958 vlan_add_rx_filter_info+0xd6/0x190 net/8021q/vlan_core.c:210 __vlan_vid_add net/8021q/vlan_core.c:278 [inline] vlan_vid_add+0x2cb/0x860 net/8021q/vlan_core.c:308 vlan_device_event.cold.0+0x25/0x2a net/8021q/vlan.c:382 notifier_call_chain+0x8a/0x160 kernel/notifier.c:93 __raw_notifier_call_chain kernel/notifier.c:394 [inline] raw_notifier_call_chain+0x11/0x20 kernel/notifier.c:401 call_netdevice_notifiers_info+0x28/0x60 net/core/dev.c:1744 call_netdevice_notifiers net/core/dev.c:1762 [inline] dev_open net/core/dev.c:1442 [inline] dev_open+0xfd/0x110 net/core/dev.c:1430 team_port_add drivers/net/team/team.c:1220 [inline] team_add_slave+0x9ff/0x1b00 drivers/net/team/team.c:1976 do_set_master net/core/rtnetlink.c:2321 [inline] do_set_master+0x171/0x200 net/core/rtnetlink.c:2295 rtnl_newlink+0xeea/0x1360 net/core/rtnetlink.c:3170 rtnetlink_rcv_msg+0x34f/0x950 net/core/rtnetlink.c:4782 netlink_rcv_skb+0x13e/0x3d0 net/netlink/af_netlink.c:2457 rtnetlink_rcv+0x10/0x20 net/core/rtnetlink.c:4800 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x443/0x660 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x667/0xc60 net/netlink/af_netlink.c:1911 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xac/0xf0 net/socket.c:661 ___sys_sendmsg+0x647/0x950 net/socket.c:2225 __sys_sendmsg+0xd9/0x180 net/socket.c:2263 __do_sys_sendmsg net/socket.c:2272 [inline] __se_sys_sendmsg net/socket.c:2270 [inline] __x64_sys_sendmsg+0x73/0xb0 net/socket.c:2270 do_syscall_64+0xd0/0x4e0 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x465109 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f3a00f7f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000055cfa0 RCX: 0000000000465109 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 RBP: 00000000004af711 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000055cfa0 R13: 00007ffe2124825f R14: 00007f3a00f7f300 R15: 0000000000022000 team0: Device macvtap1 failed to register rx_handler Bluetooth: hci2: command 0x0419 tx timeout Bluetooth: hci5: command 0x0419 tx timeout Bluetooth: hci0: command 0x0419 tx timeout Bluetooth: hci4: command 0x0419 tx timeout Bluetooth: hci1: command 0x0419 tx timeout Bluetooth: hci3: command 0x0419 tx timeout IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready batman_adv: batadv0: Interface activated: batadv_slave_1 IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready batman_adv: batadv0: Interface activated: batadv_slave_0 device team1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready batman_adv: batadv0: Interface activated: batadv_slave_1 IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler device team1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler device team1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler device team1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler device team1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler IPv6: ADDRCONF(NETDEV_UP): macvtap1: link is not ready 8021q: adding VLAN 0 to HW filter on device macvtap1 team0: Device macvtap1 failed to register rx_handler