Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. [ 52.939488][ T26] audit: type=1400 audit(1580151603.285:42): avc: denied { map } for pid=7312 comm="syz-executor967" path="/root/syz-executor967793701" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 59.799292][ T7313] IPVS: ftp: loaded support on port[0] = 21 [ 59.818341][ T7313] chnl_net:caif_netlink_parms(): no params data found [ 59.830666][ T7313] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.837837][ T7313] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.845168][ T7313] device bridge_slave_0 entered promiscuous mode [ 59.852310][ T7313] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.859436][ T7313] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.866849][ T7313] device bridge_slave_1 entered promiscuous mode [ 59.876109][ T7313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.885932][ T7313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.897622][ T7313] team0: Port device team_slave_0 added [ 59.903750][ T7313] team0: Port device team_slave_1 added [ 59.911779][ T7313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.918913][ T7313] 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. [ 59.945027][ T7313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.956063][ T7313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.963093][ T7313] 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. [ 59.989152][ T7313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.027463][ T7313] device hsr_slave_0 entered promiscuous mode [ 60.066972][ T7313] device hsr_slave_1 entered promiscuous mode [ 60.152641][ T26] audit: type=1400 audit(1580151610.495:43): avc: denied { create } for pid=7313 comm="syz-executor967" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.157714][ T7313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.178475][ T26] audit: type=1400 audit(1580151610.505:44): avc: denied { write } for pid=7313 comm="syz-executor967" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.210231][ T26] audit: type=1400 audit(1580151610.505:45): avc: denied { read } for pid=7313 comm="syz-executor967" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.237666][ T7313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.267640][ T7313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.317735][ T7313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.359864][ T7313] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.366926][ T7313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.374427][ T7313] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.381650][ T7313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.398774][ T7313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.408385][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.426286][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.444698][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.452288][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 60.461043][ T7313] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.469159][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.477615][ T258] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.484632][ T258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.498970][ T7313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.510106][ T7313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.521322][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.530062][ T258] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.537112][ T258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.544681][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.553090][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.561321][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.571278][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.579270][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.586604][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.597256][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.605331][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.614547][ T7313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.624932][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.636382][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.644525][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.652492][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.660777][ T7313] device veth0_vlan entered promiscuous mode [ 60.668835][ T7313] device veth1_vlan entered promiscuous mode [ 60.679372][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.687648][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.695337][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.704413][ T7313] device veth0_macvtap entered promiscuous mode executing program [ 60.712068][ T7313] device veth1_macvtap entered promiscuous mode [ 60.721521][ T7313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.728905][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.737990][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.747210][ T7313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.754477][ T258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.766523][ T7318] netlink: 'syz-executor967': attribute type 5 has an invalid length. [ 60.775062][ T7318] netlink: 'syz-executor967': attribute type 1 has an invalid length. [ 60.783520][ T7318] netlink: 'syz-executor967': attribute type 1 has an invalid length. [ 60.791998][ T7318] netlink: 36 bytes leftover after parsing attributes in process `syz-executor967'. executing program [ 65.975000][ T7319] netlink: 'syz-executor967': attribute type 5 has an invalid length. [ 65.983274][ T7319] netlink: 'syz-executor967': attribute type 1 has an invalid length. [ 65.991538][ T7319] netlink: 'syz-executor967': attribute type 1 has an invalid length. [ 65.999961][ T7319] netlink: 36 bytes leftover after parsing attributes in process `syz-executor967'. [ 67.071488][ T7313] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 69.877384][ T0] NOHZ: local_softirq_pending 08 BUG: memory leak unreferenced object 0xffff888114008dc0 (size 64): comm "syz-executor967", pid 7318, jiffies 4294943348 (age 13.580s) 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 08 ................ backtrace: [<0000000067139221>] __kmalloc+0x169/0x300 [<0000000093813bfa>] garp_request_join+0x132/0x1f0 [<0000000078a2be7e>] vlan_gvrp_request_join+0x86/0x90 [<0000000092861d25>] vlan_dev_open+0x173/0x290 [<00000000451be632>] __dev_open+0x109/0x1b0 [<00000000fa297b7f>] __dev_change_flags+0x246/0x2c0 [<0000000065bc5439>] rtnl_configure_link+0x57/0x100 [<000000005ed66308>] __rtnl_newlink+0x8b9/0xb80 [<00000000d6be140e>] rtnl_newlink+0x4e/0x80 [<0000000030786841>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000cb252134>] netlink_rcv_skb+0x61/0x170 [<000000002c0f0d61>] rtnetlink_rcv+0x1d/0x30 [<00000000e09dee2f>] netlink_unicast+0x223/0x310 [<0000000036f4d1c5>] netlink_sendmsg+0x2c0/0x570 [<0000000064dc927c>] sock_sendmsg+0x54/0x70 [<00000000cd57f12f>] ____sys_sendmsg+0x2d0/0x300