Warning: Permanently added '10.128.1.74' (ECDSA) to the list of known hosts. 2021/07/26 20:47:53 parsed 1 programs 2021/07/26 20:48:00 executed programs: 0 syzkaller login: [ 1080.067040][ T8452] chnl_net:caif_netlink_parms(): no params data found [ 1080.089999][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.097190][ T8452] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.105054][ T8452] device bridge_slave_0 entered promiscuous mode [ 1080.112835][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.120556][ T8452] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.129096][ T8452] device bridge_slave_1 entered promiscuous mode [ 1080.140700][ T8452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.151941][ T8452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.166770][ T8452] team0: Port device team_slave_0 added [ 1080.175511][ T8452] team0: Port device team_slave_1 added [ 1080.185938][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1080.194268][ T8452] 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. [ 1080.222974][ T8452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1080.235313][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1080.243196][ T8452] 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. [ 1080.271553][ T8452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1080.287885][ T8452] device hsr_slave_0 entered promiscuous mode [ 1080.294644][ T8452] device hsr_slave_1 entered promiscuous mode [ 1080.326524][ T8452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1080.334936][ T8452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1080.346318][ T8452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1080.354654][ T8452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1080.366135][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.373323][ T8452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1080.380944][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.388637][ T8452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1080.407258][ T8452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1080.416952][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1080.425004][ T8426] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.432802][ T8426] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.440522][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1080.449312][ T8452] 8021q: adding VLAN 0 to HW filter on device team0 [ 1080.458320][ T8672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1080.467235][ T8672] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.474579][ T8672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1080.483245][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1080.491884][ T8671] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.499469][ T8671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1080.511073][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1080.519769][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1080.529903][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1080.538391][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1080.548686][ T8672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1080.557992][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1080.569520][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1080.577384][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1080.587679][ T8452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1080.599319][ T8672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1080.613466][ T8452] device veth0_vlan entered promiscuous mode [ 1080.620245][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1080.629305][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1080.637057][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1080.646528][ T8452] device veth1_vlan entered promiscuous mode [ 1080.659140][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1080.668753][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1080.677154][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1080.686950][ T8452] device veth0_macvtap entered promiscuous mode [ 1080.694983][ T8452] device veth1_macvtap entered promiscuous mode [ 1080.705249][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1080.713124][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1080.721894][ T8671] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1080.731406][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1080.739778][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1080.748876][ T8452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.757923][ T8452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.767445][ T8452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.776461][ T8452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.804596][ T3149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1080.816774][ T3149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1080.825801][ T8672] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1080.834727][ T3149] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1080.843122][ T3149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1080.851255][ T8672] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1080.867740][ T8694] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 1082.069652][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 1084.159316][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 1086.229102][ T8427] Bluetooth: hci0: command 0x040f tx timeout 2021/07/26 20:48:07 executed programs: 1 [ 1088.318855][ T8427] Bluetooth: hci0: command 0x0419 tx timeout 2021/07/26 20:48:13 executed programs: 3 2021/07/26 20:48:19 executed programs: 5 [ 1103.224201][ T8748] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810f41be00 (size 232): comm "dhclient", pid 4908, jiffies 4294938558 (age 1092.590s) hex dump (first 32 bytes): a0 6c 13 19 81 88 ff ff a0 6c 13 19 81 88 ff ff .l.......l...... 00 00 83 1a 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] alloc_skb_with_frags+0x6a/0x2b0 [] sock_alloc_send_pskb+0x353/0x3c0 [] packet_sendmsg+0xbd2/0x2500 [] sock_sendmsg+0x56/0x80 [] sock_write_iter+0xf7/0x180 [] new_sync_write+0x1d7/0x2b0 [] vfs_write+0x351/0x400 [] ksys_write+0x12b/0x160 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881019ce500 (size 232): comm "kworker/1:1", pid 35, jiffies 4294938559 (age 1092.580s) hex dump (first 32 bytes): a0 d4 28 19 81 88 ff ff a0 d4 28 19 81 88 ff ff ..(.......(..... 00 00 cb 03 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] alloc_skb_with_frags+0x6a/0x2b0 [] sock_alloc_send_pskb+0x353/0x3c0 [] mld_newpack+0x84/0x200 [] add_grhead+0xa3/0xc0 [] add_grec+0x7b6/0x820 [] mld_ifc_work+0x273/0x750 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810f41b300 (size 232): comm "kworker/1:1", pid 35, jiffies 4294938624 (age 1091.930s) hex dump (first 32 bytes): a0 ac 3f 19 81 88 ff ff a0 ac 3f 19 81 88 ff ff ..?.......?..... 00 00 cb 03 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] ndisc_alloc_skb+0x56/0xe0 [] ndisc_send_ns+0xba/0x2f0 [] addrconf_dad_work+0x643/0x900 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810dd97600 (size 232): comm "softirq", pid 0, jiffies 4294938659 (age 1091.580s) hex dump (first 32 bytes): a0 fc fb 16 81 88 ff ff a0 fc fb 16 81 88 ff ff ................ 00 c0 84 03 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __ip_append_data+0x12cf/0x1510 [] ip_send_unicast_reply+0x33d/0x550 [] tcp_v4_send_reset+0x3df/0x980 [] tcp_v4_rcv+0xf22/0x1620 [] ip_protocol_deliver_rcu+0x22/0x2c0 [] ip_local_deliver_finish+0x71/0x90 [] ip_local_deliver+0x153/0x160 [] ip_sublist_rcv_finish+0x76/0x90 [] ip_sublist_rcv+0x293/0x340 [] ip_list_rcv+0x1c6/0x1f0 [] __netif_receive_skb_list_core+0x2b1/0x360 [] netif_receive_skb_list_internal+0x355/0x4a0 [] napi_complete_done+0xe2/0x2e0 [] virtnet_poll+0x52d/0x6a0 [] __napi_poll+0x3d/0x290