[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts. 2020/09/26 00:23:30 parsed 1 programs 2020/09/26 00:23:30 executed programs: 0 syzkaller login: [ 192.543430][ T6903] IPVS: ftp: loaded support on port[0] = 21 [ 192.686324][ T6903] chnl_net:caif_netlink_parms(): no params data found [ 192.757433][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.764925][ T6903] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.774335][ T6903] device bridge_slave_0 entered promiscuous mode [ 192.783325][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.790509][ T6903] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.798570][ T6903] device bridge_slave_1 entered promiscuous mode [ 192.819059][ T6903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.829808][ T6903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.854776][ T6903] team0: Port device team_slave_0 added [ 192.862209][ T6903] team0: Port device team_slave_1 added [ 192.880061][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.887061][ T6903] 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. [ 192.913984][ T6903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.927041][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.933978][ T6903] 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. [ 192.959882][ T6903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 192.986001][ T6903] device hsr_slave_0 entered promiscuous mode [ 192.992750][ T6903] device hsr_slave_1 entered promiscuous mode [ 193.088356][ T6903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 193.098853][ T6903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 193.109012][ T6903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 193.118473][ T6903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 193.144151][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.151298][ T6903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.159086][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.166201][ T6903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.213099][ T6903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.227287][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.237803][ T2470] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.245736][ T2470] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.254461][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 193.267341][ T6903] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.279335][ T2589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.288085][ T2589] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.295129][ T2589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.319686][ T2589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.328446][ T2589] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.335470][ T2589] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.344042][ T2589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 193.353083][ T2589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 193.368429][ T6903] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 193.378990][ T6903] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 193.392304][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 193.400855][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.409679][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.420965][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.439424][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.447298][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.461046][ T6903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.481340][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.502048][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.510652][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.519351][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.529688][ T6903] device veth0_vlan entered promiscuous mode [ 193.542425][ T6903] device veth1_vlan entered promiscuous mode [ 193.564170][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 193.573585][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 193.582429][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.594078][ T6903] device veth0_macvtap entered promiscuous mode [ 193.604222][ T6903] device veth1_macvtap entered promiscuous mode [ 193.623184][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 193.630876][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.641460][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 193.654318][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 193.662126][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.674357][ T6903] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.684950][ T6903] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.693876][ T6903] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.702685][ T6903] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.770998][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.794540][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 193.813388][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 193.838667][ T2836] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.847992][ T2836] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 193.856091][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 193.905677][ C1] hrtimer: interrupt took 34885 ns [ 194.557823][ T2470] Bluetooth: hci0: command 0x0409 tx timeout 2020/09/26 00:23:35 executed programs: 65 [ 196.637166][ T3936] Bluetooth: hci0: command 0x041b tx timeout [ 198.716567][ T12] Bluetooth: hci0: command 0x040f tx timeout [ 200.664010][ C0] WARNING: can't access registers at asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 200.796464][ T12] Bluetooth: hci0: command 0x0419 tx timeout 2020/09/26 00:23:40 executed programs: 191 2020/09/26 00:23:45 executed programs: 325