[ 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 '10.128.0.173' (ECDSA) to the list of known hosts. syzkaller login: [ 277.326231] IPVS: ftp: loaded support on port[0] = 21 [ 277.403921] chnl_net:caif_netlink_parms(): no params data found [ 277.490913] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.497857] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.505718] device bridge_slave_0 entered promiscuous mode [ 277.514676] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.521522] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.529368] device bridge_slave_1 entered promiscuous mode [ 277.546901] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 277.555782] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 277.575616] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 277.583246] team0: Port device team_slave_0 added [ 277.589379] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 277.596657] team0: Port device team_slave_1 added [ 277.612667] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 277.619010] 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. [ 277.645195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 277.657033] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 277.663315] 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. [ 277.688964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 277.699999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 277.707898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 277.727654] device hsr_slave_0 entered promiscuous mode [ 277.733521] device hsr_slave_1 entered promiscuous mode [ 277.740440] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 277.747982] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 277.818156] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.824627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.831767] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.838242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.872874] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 277.880350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 277.889871] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 277.905315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 277.914330] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.922097] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.929919] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 277.941541] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 277.947754] 8021q: adding VLAN 0 to HW filter on device team0 [ 277.956866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 277.965819] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.972320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.982708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 277.990927] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.997404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.018834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 278.028160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 278.035843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 278.043786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 278.052378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 278.061541] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 278.067732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 278.082077] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 278.089762] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 278.096530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 278.111133] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 278.125133] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 278.136735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 278.170329] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 278.178548] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 278.185196] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 278.195739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 278.204377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.211904] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 278.221311] device veth0_vlan entered promiscuous mode [ 278.231909] device veth1_vlan entered promiscuous mode [ 278.237971] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 278.246426] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 278.260056] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 278.269520] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 278.278713] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 278.286057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 278.296712] device veth0_macvtap entered promiscuous mode [ 278.303628] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 278.313079] device veth1_macvtap entered promiscuous mode [ 278.323892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 278.333967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 278.344266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.351798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.360410] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 278.370897] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.378280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 280.196828] hrtimer: interrupt took 42807 ns executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 358.193539] ================================================================== [ 358.201165] BUG: KASAN: stack-out-of-bounds in unwind_next_frame+0x195c/0x1c60 [ 358.208545] Read of size 8 at addr ffff88809b667ec8 by task syz-executor750/14763 [ 358.216387] [ 358.218015] CPU: 0 PID: 14763 Comm: syz-executor750 Not tainted 4.19.167-syzkaller #0 [ 358.226030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.235373] Call Trace: [ 358.237950] dump_stack+0x1fc/0x2fe [ 358.241567] print_address_description.cold+0x54/0x219 [ 358.246869] kasan_report_error.cold+0x8a/0x1c7 [ 358.251531] ? unwind_next_frame+0x195c/0x1c60 [ 358.256114] __asan_report_load8_noabort+0x88/0x90 [ 358.261045] ? unwind_next_frame+0x195c/0x1c60 [ 358.265621] unwind_next_frame+0x195c/0x1c60 [ 358.270029] ? retint_kernel+0x2d/0x2d [ 358.273903] ? check_preemption_disabled+0x41/0x280 [ 358.278904] ? deref_stack_reg+0x1d0/0x1d0 [ 358.283124] ? check_preemption_disabled+0x41/0x280 [ 358.288129] ? retint_kernel+0x2d/0x2d [ 358.292002] perf_callchain_kernel+0x3fa/0x5c0 [ 358.296589] ? arch_perf_update_userpage+0x360/0x360 [ 358.301687] ? retint_kernel+0x2d/0x2d [ 358.305577] get_perf_callchain+0x392/0x860 [ 358.309899] ? put_callchain_buffers+0x70/0x70 [ 358.314510] ? rcu_nmi_exit+0xb3/0x180 [ 358.318403] ? startup_64+0x1/0x30 [ 358.321942] ? retint_kernel+0x2d/0x2d [ 358.325820] perf_callchain+0x165/0x1c0 [ 358.329780] perf_prepare_sample+0x81e/0x1620 [ 358.334282] ? perf_callchain+0x1c0/0x1c0 [ 358.338412] ? lock_acquire+0x170/0x3c0 [ 358.342377] ? perf_prepare_sample+0x1620/0x1620 [ 358.347129] ? check_preemption_disabled+0x41/0x280 [ 358.352132] perf_event_output_forward+0xf3/0x270 [ 358.356962] ? perf_prepare_sample+0x1620/0x1620 [ 358.361719] ? perf_pmu_nop_int+0x5/0x10 [ 358.365779] ? flexible_sched_in+0xc1/0x990 [ 358.370099] ? check_preemption_disabled+0x41/0x280 [ 358.375104] __perf_event_overflow+0x13c/0x370 [ 358.379673] perf_swevent_event+0x347/0x550 [ 358.383979] ? tracing_generic_entry_update+0x191/0x200 [ 358.389381] perf_tp_event+0x29f/0xaa0 [ 358.393308] ? mark_held_locks+0xa6/0xf0 [ 358.397375] ? __perf_install_in_context+0x3b1/0x900 [ 358.402512] ? perf_swevent_event+0x550/0x550 [ 358.407046] ? mark_held_locks+0xf0/0xf0 [ 358.411126] ? lock_acquire+0x170/0x3c0 [ 358.415100] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.419849] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 358.424431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.429178] ? perf_trace_run_bpf_submit+0x144/0x220 [ 358.434272] ? check_preemption_disabled+0x41/0x280 [ 358.439287] perf_trace_run_bpf_submit+0x144/0x220 [ 358.444220] perf_trace_sys_exit+0x2dc/0x460 [ 358.448636] ? mark_held_locks+0xf0/0xf0 [ 358.452708] ? perf_trace_sys_enter+0x8d0/0x8d0 [ 358.457376] ? __fd_install+0x1eb/0x610 [ 358.461335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.466081] ? perf_trace_sys_enter+0x8d0/0x8d0 [ 358.470747] syscall_slow_exit_work+0x36c/0x630 [ 358.475623] ? exit_to_usermode_loop+0x2a0/0x2a0 [ 358.480366] ? retint_kernel+0x2d/0x2d [ 358.484243] ? do_syscall_64+0x1b3/0x620 [ 358.488301] ? syscall_slow_exit_work+0x17/0x630 [ 358.493059] do_syscall_64+0x523/0x620 [ 358.496933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.502125] RIP: 0033:0x404f10 [ 358.505300] Code: 01 f0 ff ff 0f 83 c0 0f 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 7d b8 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0f 00 00 c3 48 83 ec 08 e8 fa 04 00 00 [ 358.524214] RSP: 002b:00007ffd54913f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 358.531928] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000404f10 [ 358.539209] RDX: ff7fffffffffffff RSI: 0000000000000000 RDI: 0000000000000003 [ 358.546478] RBP: 00007ffd54913f40 R08: 0000000000000000 R09: 0000000000000000 [ 358.553752] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000057724 [ 358.561023] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 358.568295] [ 358.569904] The buggy address belongs to the page: [ 358.574816] page:ffffea00026d99c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 358.582939] flags: 0xfff00000000000() [ 358.586740] raw: 00fff00000000000 0000000000000000 ffffffff026d0101 0000000000000000 [ 358.594618] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 358.602509] page dumped because: kasan: bad access detected [ 358.608199] [ 358.609805] Memory state around the buggy address: [ 358.614715] ffff88809b667d80: 04 f2 00 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 358.622060] ffff88809b667e00: 00 00 f1 f1 f1 f1 00 00 00 00 00 00 00 00 00 00 [ 358.629490] >ffff88809b667e80: 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 [ 358.636855] ^ [ 358.642564] ffff88809b667f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 358.649909] ffff88809b667f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 358.657248] ================================================================== [ 358.664592] Disabling lock debugging due to kernel taint [ 358.670820] Kernel panic - not syncing: panic_on_warn set ... [ 358.670820] [ 358.678201] CPU: 0 PID: 14763 Comm: syz-executor750 Tainted: G B 4.19.167-syzkaller #0 [ 358.687557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.696912] Call Trace: [ 358.699519] dump_stack+0x1fc/0x2fe [ 358.703151] panic+0x26a/0x50e [ 358.706347] ? __warn_printk+0xf3/0xf3 [ 358.710236] ? retint_kernel+0x2d/0x2d [ 358.714142] ? trace_hardirqs_on+0x55/0x210 [ 358.718448] kasan_end_report+0x43/0x49 [ 358.722422] kasan_report_error.cold+0xa7/0x1c7 [ 358.727091] ? unwind_next_frame+0x195c/0x1c60 [ 358.731670] __asan_report_load8_noabort+0x88/0x90 [ 358.736598] ? unwind_next_frame+0x195c/0x1c60 [ 358.741160] unwind_next_frame+0x195c/0x1c60 [ 358.745549] ? retint_kernel+0x2d/0x2d [ 358.749443] ? check_preemption_disabled+0x41/0x280 [ 358.754453] ? deref_stack_reg+0x1d0/0x1d0 [ 358.758670] ? check_preemption_disabled+0x41/0x280 [ 358.763668] ? retint_kernel+0x2d/0x2d [ 358.767556] perf_callchain_kernel+0x3fa/0x5c0 [ 358.772139] ? arch_perf_update_userpage+0x360/0x360 [ 358.777224] ? retint_kernel+0x2d/0x2d [ 358.781094] get_perf_callchain+0x392/0x860 [ 358.785399] ? put_callchain_buffers+0x70/0x70 [ 358.790068] ? rcu_nmi_exit+0xb3/0x180 [ 358.793955] ? startup_64+0x1/0x30 [ 358.797477] ? retint_kernel+0x2d/0x2d [ 358.801347] perf_callchain+0x165/0x1c0 [ 358.805303] perf_prepare_sample+0x81e/0x1620 [ 358.809810] ? perf_callchain+0x1c0/0x1c0 [ 358.813975] ? lock_acquire+0x170/0x3c0 [ 358.817929] ? perf_prepare_sample+0x1620/0x1620 [ 358.822685] ? check_preemption_disabled+0x41/0x280 [ 358.827700] perf_event_output_forward+0xf3/0x270 [ 358.832534] ? perf_prepare_sample+0x1620/0x1620 [ 358.837284] ? perf_pmu_nop_int+0x5/0x10 [ 358.841337] ? flexible_sched_in+0xc1/0x990 [ 358.845642] ? check_preemption_disabled+0x41/0x280 [ 358.850659] __perf_event_overflow+0x13c/0x370 [ 358.855243] perf_swevent_event+0x347/0x550 [ 358.859549] ? tracing_generic_entry_update+0x191/0x200 [ 358.864913] perf_tp_event+0x29f/0xaa0 [ 358.868800] ? mark_held_locks+0xa6/0xf0 [ 358.872842] ? __perf_install_in_context+0x3b1/0x900 [ 358.877928] ? perf_swevent_event+0x550/0x550 [ 358.882429] ? mark_held_locks+0xf0/0xf0 [ 358.886477] ? lock_acquire+0x170/0x3c0 [ 358.890436] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.895189] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 358.899768] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.904536] ? perf_trace_run_bpf_submit+0x144/0x220 [ 358.909620] ? check_preemption_disabled+0x41/0x280 [ 358.914632] perf_trace_run_bpf_submit+0x144/0x220 [ 358.919546] perf_trace_sys_exit+0x2dc/0x460 [ 358.923936] ? mark_held_locks+0xf0/0xf0 [ 358.928006] ? perf_trace_sys_enter+0x8d0/0x8d0 [ 358.932707] ? __fd_install+0x1eb/0x610 [ 358.936678] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.941576] ? perf_trace_sys_enter+0x8d0/0x8d0 [ 358.946283] syscall_slow_exit_work+0x36c/0x630 [ 358.950955] ? exit_to_usermode_loop+0x2a0/0x2a0 [ 358.955799] ? retint_kernel+0x2d/0x2d [ 358.959670] ? do_syscall_64+0x1b3/0x620 [ 358.963728] ? syscall_slow_exit_work+0x17/0x630 [ 358.968469] do_syscall_64+0x523/0x620 [ 358.972347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.977548] RIP: 0033:0x404f10 [ 358.980736] Code: 01 f0 ff ff 0f 83 c0 0f 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 7d b8 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0f 00 00 c3 48 83 ec 08 e8 fa 04 00 00 [ 358.999626] RSP: 002b:00007ffd54913f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 359.007331] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000404f10 [ 359.014583] RDX: ff7fffffffffffff RSI: 0000000000000000 RDI: 0000000000000003 [ 359.022026] RBP: 00007ffd54913f40 R08: 0000000000000000 R09: 0000000000000000 [ 359.029293] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000057724 [ 359.036544] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 359.043855] Kernel Offset: disabled [ 359.047488] Rebooting in 86400 seconds..