DUID 00:04:c7:bc:52:fc:07:c2:2f:22:cf:82:b1:d2:c3:2a:ec:fd forked to background, child pid 3172 [ 11.651729][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 11.654456][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.164' (ECDSA) to the list of known hosts. syzkaller login: [ 69.873655][ T25] cfg80211: failed to load regulatory.db [ 73.986550][ T3588] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 74.038653][ T3596] chnl_net:caif_netlink_parms(): no params data found [ 74.055721][ T3596] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.062759][ T3596] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.070174][ T3596] device bridge_slave_0 entered promiscuous mode [ 74.077016][ T3596] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.084137][ T3596] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.091376][ T3596] device bridge_slave_1 entered promiscuous mode [ 74.101611][ T3596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.111329][ T3596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.124043][ T3596] team0: Port device team_slave_0 added [ 74.130058][ T3596] team0: Port device team_slave_1 added [ 74.139005][ T3596] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.145976][ T3596] 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. [ 74.171925][ T3596] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.182901][ T3596] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.189869][ T3596] 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. [ 74.215811][ T3596] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.231180][ T3596] device hsr_slave_0 entered promiscuous mode [ 74.237547][ T3596] device hsr_slave_1 entered promiscuous mode [ 74.263560][ T3596] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.270959][ T3596] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.278357][ T3596] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.285812][ T3596] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.296594][ T3596] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.303635][ T3596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.310855][ T3596] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.317871][ T3596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.335409][ T3596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.343661][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.351362][ T3258] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.358962][ T3258] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.366550][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.375404][ T3596] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.384259][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.392366][ T139] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.399395][ T139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.406744][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.414999][ T139] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.422008][ T139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.435359][ T3596] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.445705][ T3596] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.457242][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.465594][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.473715][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.481643][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.489637][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.496959][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.507023][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.514408][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.522930][ T3596] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.555926][ T3596] device veth0_vlan entered promiscuous mode [ 74.563138][ T3596] device veth1_vlan entered promiscuous mode [ 74.569616][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.577955][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.585966][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.593349][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.601388][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.612505][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.620313][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.629115][ T3596] device veth0_macvtap entered promiscuous mode [ 74.636312][ T3596] device veth1_macvtap entered promiscuous mode [ 74.645380][ T3596] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.652603][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.661108][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.669768][ T3596] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.677114][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.686054][ T3596] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.694791][ T3596] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 74.703642][ T3596] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.712317][ T3596] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.794285][ T3596] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888111057c00 (size 1024): comm "syz-executor242", pid 3610, jiffies 4294944741 (age 8.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 1d 00 07 41 00 00 00 00 00 00 00 00 00 00 00 00 ...A............ backtrace: [] sk_prot_alloc+0xd2/0x1b0 [] sk_alloc+0x32/0x2e0 [] can_create+0x108/0x300 [] __sock_create+0x1ab/0x2b0 [] __sys_socket+0x6f/0x140 [] __x64_sys_socket+0x1a/0x20 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881112e4de0 (size 32): comm "syz-executor242", pid 3610, jiffies 4294944741 (age 8.180s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] apparmor_sk_alloc_security+0x53/0xd0 [] security_sk_alloc+0x31/0x70 [] sk_prot_alloc+0xed/0x1b0 [] sk_alloc+0x32/0x2e0 [] can_create+0x108/0x300 [] __sock_create+0x1ab/0x2b0 [] __sys_socket+0x6f/0x140 [] __x64_sys_socket+0x1a/0x20 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811133d800 (size 232): comm "syz-executor242", pid 3610, jiffies 4294944741 (age 8.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 06 0e 81 88 ff ff 00 7c 05 11 81 88 ff ff .........|...... backtrace: [] __alloc_skb+0x216/0x290 [] alloc_skb_with_frags+0x6a/0x340 [] sock_alloc_send_pskb+0x353/0x3c0 [] j1939_sk_sendmsg+0x2cf/0x810 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811133db00 (size 232): comm "syz-executor242", pid 3610, jiffies 4294944741 (age 8.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 06 0e 81 88 ff ff 00 7c 05 11 81 88 ff ff .........|...... backtrace: [] __alloc_skb+0x216/0x290 [] alloc_skb_with_frags+0x6a/0x340 [] sock_alloc_send_pskb+0x353/0x3c0 [] j1939_sk_sendmsg+0x2cf/0x810 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.859680][ T3596] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)