Warning: Permanently added '10.128.0.242' (ECDSA) to the list of known hosts. 2021/06/07 18:27:02 parsed 1 programs 2021/06/07 18:27:09 executed programs: 0 syzkaller login: [ 1079.527325][ T8448] chnl_net:caif_netlink_parms(): no params data found [ 1079.546152][ T8448] bridge0: port 1(bridge_slave_0) entered blocking state [ 1079.554772][ T8448] bridge0: port 1(bridge_slave_0) entered disabled state [ 1079.562421][ T8448] device bridge_slave_0 entered promiscuous mode [ 1079.570189][ T8448] bridge0: port 2(bridge_slave_1) entered blocking state [ 1079.578382][ T8448] bridge0: port 2(bridge_slave_1) entered disabled state [ 1079.585727][ T8448] device bridge_slave_1 entered promiscuous mode [ 1079.596483][ T8448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1079.606926][ T8448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1079.620251][ T8448] team0: Port device team_slave_0 added [ 1079.627038][ T8448] team0: Port device team_slave_1 added [ 1079.636866][ T8448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1079.644411][ T8448] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.671338][ T8448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1079.682774][ T8448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1079.689899][ T8448] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.717034][ T8448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1079.733107][ T8448] device hsr_slave_0 entered promiscuous mode [ 1079.739687][ T8448] device hsr_slave_1 entered promiscuous mode [ 1079.766968][ T8448] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1079.774827][ T8448] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1079.782650][ T8448] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1079.790691][ T8448] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1079.802558][ T8448] bridge0: port 2(bridge_slave_1) entered blocking state [ 1079.809927][ T8448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1079.817268][ T8448] bridge0: port 1(bridge_slave_0) entered blocking state [ 1079.824627][ T8448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1079.842784][ T8448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1079.852604][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1079.861082][ T8422] bridge0: port 1(bridge_slave_0) entered disabled state [ 1079.869078][ T8422] bridge0: port 2(bridge_slave_1) entered disabled state [ 1079.876949][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1079.886148][ T8448] 8021q: adding VLAN 0 to HW filter on device team0 [ 1079.895185][ T8589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1079.903943][ T8589] bridge0: port 1(bridge_slave_0) entered blocking state [ 1079.911234][ T8589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1079.919854][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1079.928697][ T4812] bridge0: port 2(bridge_slave_1) entered blocking state [ 1079.936004][ T4812] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1079.947654][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1079.956509][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1079.965637][ T8589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1079.977061][ T8448] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1079.988619][ T8448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1079.999728][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1080.008156][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1080.021408][ T8448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1080.028552][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1080.036061][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1080.043967][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1080.055362][ T8589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1080.068200][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1080.076818][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1080.085002][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1080.093858][ T8448] device veth0_vlan entered promiscuous mode [ 1080.103128][ T8448] device veth1_vlan entered promiscuous mode [ 1080.115673][ T8448] device veth0_macvtap entered promiscuous mode [ 1080.122833][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1080.131524][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1080.139664][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1080.147767][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1080.156952][ T8448] device veth1_macvtap entered promiscuous mode [ 1080.167668][ T8448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1080.175843][ T8589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1080.186964][ T8448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1080.194802][ T4812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1080.205115][ T8448] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.214357][ T8448] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.223382][ T8448] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.232206][ T8448] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.265310][ T292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1080.274222][ T292] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1080.289521][ T8482] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1080.292627][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1080.297749][ T8482] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1080.313080][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1080.328747][ T8690] device vxcan0 entered promiscuous mode [ 1080.334416][ T8690] device vlan2 entered promiscuous mode [ 1080.340481][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 1080.347905][ T8690] device vxcan0 left promiscuous mode [ 1081.528026][ T8422] Bluetooth: hci0: command 0x0409 tx timeout [ 1083.607747][ T8422] Bluetooth: hci0: command 0x041b tx timeout 2021/06/07 18:27:16 executed programs: 1 [ 1085.687541][ T8422] Bluetooth: hci0: command 0x040f tx timeout [ 1085.728726][ T8701] device vxcan0 entered promiscuous mode [ 1085.734478][ T8701] device vlan2 entered promiscuous mode [ 1085.740373][ T8701] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 1085.747929][ T8701] device vxcan0 left promiscuous mode [ 1085.822504][ T8706] device vxcan0 entered promiscuous mode [ 1085.828509][ T8706] device vlan2 entered promiscuous mode [ 1085.834402][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 1085.842535][ T8706] device vxcan0 left promiscuous mode [ 1086.996552][ T8713] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1087.767284][ T8422] Bluetooth: hci0: command 0x0419 tx timeout [ 1093.270700][ T8713] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881194f3480 (size 64): comm "syz-executor.0", pid 8690, jiffies 4295045296 (age 13.000s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00 ................ backtrace: [] garp_request_join+0x138/0x220 [] vlan_gvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1f9/0x330 [] __dev_open+0x175/0x260 [] __dev_change_flags+0x2fa/0x390 [] rtnl_configure_link+0x64/0x130 [] __rtnl_newlink+0xa74/0xdb0 [] rtnl_newlink+0x49/0x70 [] rtnetlink_rcv_msg+0x1fc/0x520 [] netlink_rcv_skb+0x87/0x1d0 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 BUG: memory leak unreferenced object 0xffff8881194f3440 (size 64): comm "syz-executor.0", pid 8690, jiffies 4295045296 (age 13.000s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 02 00 00 ................ backtrace: [] mrp_request_join+0x153/0x260 [] vlan_mvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1e7/0x330 [] __dev_open+0x175/0x260 [] __dev_change_flags+0x2fa/0x390 [] rtnl_configure_link+0x64/0x130 [] __rtnl_newlink+0xa74/0xdb0 [] rtnl_newlink+0x49/0x70 [] rtnetlink_rcv_msg+0x1fc/0x520 [] netlink_rcv_skb+0x87/0x1d0 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 BUG: memory leak unreferenced object 0xffff8881193af900 (size 64): comm "syz-executor.0", pid 8701, jiffies 4295045836 (age 7.600s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 00 ................ backtrace: [] garp_request_join+0x138/0x220 [] vlan_gvrp_request_join+0x96/0xa0 [] vlan_dev_open+0x1f9/0x330 [] __dev_open+0x175/0x260 [] __dev_change_flags+0x2fa/0x390 [] rtnl_configure_link+0x64/0x130 [] __rtnl_newlink+0xa74/0xdb0 [] rtnl_newlink+0x49/0x70 [] rtnetlink_rcv_msg+0x1fc/0x520 [] netlink_rcv_skb+0x87/0x1d0 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100