[ 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 '10.128.0.71' (ECDSA) to the list of known hosts. 2021/02/28 21:33:19 parsed 1 programs 2021/02/28 21:33:19 executed programs: 0 syzkaller login: [ 817.050745] IPVS: ftp: loaded support on port[0] = 21 [ 817.151303] chnl_net:caif_netlink_parms(): no params data found [ 817.242603] bridge0: port 1(bridge_slave_0) entered blocking state [ 817.249289] bridge0: port 1(bridge_slave_0) entered disabled state [ 817.256248] device bridge_slave_0 entered promiscuous mode [ 817.263467] bridge0: port 2(bridge_slave_1) entered blocking state [ 817.270379] bridge0: port 2(bridge_slave_1) entered disabled state [ 817.277211] device bridge_slave_1 entered promiscuous mode [ 817.292938] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 817.301624] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 817.319068] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 817.327099] team0: Port device team_slave_0 added [ 817.332708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 817.340254] team0: Port device team_slave_1 added [ 817.354298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 817.360684] 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. [ 817.386148] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 817.397389] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 817.403817] 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. [ 817.429190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 817.439820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 817.447070] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 817.465864] device hsr_slave_0 entered promiscuous mode [ 817.471543] device hsr_slave_1 entered promiscuous mode [ 817.477436] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 817.484561] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 817.543155] bridge0: port 2(bridge_slave_1) entered blocking state [ 817.549604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 817.556382] bridge0: port 1(bridge_slave_0) entered blocking state [ 817.562781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 817.591303] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 817.597381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 817.606007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 817.615455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 817.633689] bridge0: port 1(bridge_slave_0) entered disabled state [ 817.640696] bridge0: port 2(bridge_slave_1) entered disabled state [ 817.650073] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 817.656156] 8021q: adding VLAN 0 to HW filter on device team0 [ 817.664540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 817.672497] bridge0: port 1(bridge_slave_0) entered blocking state [ 817.678911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 817.687625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 817.695434] bridge0: port 2(bridge_slave_1) entered blocking state [ 817.701829] bridge0: port 2(bridge_slave_1) entered forwarding state [ 817.719163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 817.726931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 817.734640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 817.742733] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 817.751557] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 817.762358] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 817.768715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 817.775595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 817.787926] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 817.795293] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 817.802482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 817.812380] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 817.860984] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 817.871341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 817.900199] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 817.907095] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 817.914498] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 817.923521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 817.931115] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 817.937955] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 817.947026] device veth0_vlan entered promiscuous mode [ 817.955412] device veth1_vlan entered promiscuous mode [ 817.961713] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 817.970574] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 817.981839] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 817.990870] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 817.997962] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 818.005938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 818.014910] device veth0_macvtap entered promiscuous mode [ 818.021773] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 818.030281] device veth1_macvtap entered promiscuous mode [ 818.038369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 818.047062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 818.056465] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 818.063643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 818.082123] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 818.092488] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 818.099779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 818.140052] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2021/02/28 21:33:21 result: hanged=false err=executor 0: exit status 67 SYZFAIL: command refers to bad result result=1039 (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: command refers to bad result result=1039 (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67