[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.33' (ECDSA) to the list of known hosts. 2023/03/06 10:46:22 ignoring optional flag "sandboxArg"="0" 2023/03/06 10:46:22 parsed 1 programs 2023/03/06 10:46:22 executed programs: 0 syzkaller login: [ 296.821092] IPVS: ftp: loaded support on port[0] = 21 [ 296.961741] chnl_net:caif_netlink_parms(): no params data found [ 297.010426] bridge0: port 1(bridge_slave_0) entered blocking state [ 297.017451] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.025431] device bridge_slave_0 entered promiscuous mode [ 297.032427] bridge0: port 2(bridge_slave_1) entered blocking state [ 297.039666] bridge0: port 2(bridge_slave_1) entered disabled state [ 297.047156] device bridge_slave_1 entered promiscuous mode [ 297.066466] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 297.075501] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 297.095918] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 297.103474] team0: Port device team_slave_0 added [ 297.108974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 297.116445] team0: Port device team_slave_1 added [ 297.134610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 297.140865] 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. [ 297.166101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 297.177738] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 297.184067] 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. [ 297.209475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 297.225178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 297.232590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 297.254322] device hsr_slave_0 entered promiscuous mode [ 297.260088] device hsr_slave_1 entered promiscuous mode [ 297.266603] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 297.274188] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 297.350017] bridge0: port 2(bridge_slave_1) entered blocking state [ 297.356481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 297.363494] bridge0: port 1(bridge_slave_0) entered blocking state [ 297.369876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 297.404757] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 297.410850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 297.420414] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 297.429666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 297.448402] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.455764] bridge0: port 2(bridge_slave_1) entered disabled state [ 297.467222] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 297.473381] 8021q: adding VLAN 0 to HW filter on device team0 [ 297.482204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 297.490230] bridge0: port 1(bridge_slave_0) entered blocking state [ 297.496673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 297.514009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 297.521650] bridge0: port 2(bridge_slave_1) entered blocking state [ 297.528081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 297.536279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 297.545062] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 297.560787] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 297.570799] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 297.582219] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 297.589838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 297.597847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 297.605697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 297.613874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 297.642792] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 297.651120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 297.658157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 297.668494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 297.730709] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 297.740814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 297.773603] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 297.780638] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 297.787605] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 297.797552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 297.805218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 297.812232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 297.821744] device veth0_vlan entered promiscuous mode [ 297.831371] device veth1_vlan entered promiscuous mode [ 297.837688] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 297.846645] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 297.859759] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 297.869538] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 297.876848] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 297.884359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 297.892154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 297.901327] device veth0_macvtap entered promiscuous mode [ 297.911263] device veth1_macvtap entered promiscuous mode [ 297.920528] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 297.929973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 297.939718] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 297.947208] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 297.954253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 297.961987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 297.972093] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 297.979432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 297.986920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 297.995223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 298.139497] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(134) [ 298.145559] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.157100] vhci_hcd vhci_hcd.0: Device attached [ 298.163464] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(136) [ 298.169548] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.178197] vhci_hcd vhci_hcd.0: Device attached [ 298.184041] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(138) [ 298.190108] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.197153] vhci_hcd vhci_hcd.0: Device attached [ 298.203234] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(140) [ 298.209223] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.217263] vhci_hcd vhci_hcd.0: Device attached [ 298.223126] vhci_hcd vhci_hcd.0: pdev(0) rhport(4) sockfd(142) [ 298.229122] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.237799] vhci_hcd vhci_hcd.0: Device attached [ 298.243764] vhci_hcd vhci_hcd.0: pdev(0) rhport(5) sockfd(144) [ 298.249747] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.258262] vhci_hcd vhci_hcd.0: Device attached [ 298.264666] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(146) [ 298.270859] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.278453] vhci_hcd vhci_hcd.0: Device attached [ 298.284449] vhci_hcd vhci_hcd.0: pdev(0) rhport(7) sockfd(148) [ 298.290443] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 298.297697] vhci_hcd vhci_hcd.0: Device attached [ 298.303701] vhci_hcd vhci_hcd.0: port 0 already used [ 298.319745] vhci_hcd: connection closed [ 298.320142] vhci_hcd: connection closed [ 298.321215] vhci_hcd: stop threads [ 298.324528] vhci_hcd: connection closed [ 298.329202] vhci_hcd: release socket [ 298.332330] vhci_hcd: connection closed [ 298.336254] vhci_hcd: connection closed [ 298.336372] vhci_hcd: connection closed [ 298.336490] vhci_hcd: connection closed [ 298.352090] vhci_hcd: connection closed [ 298.362341] vhci_hcd: disconnect device [ 298.379326] vhci_hcd: stop threads [ 298.387995] vhci_hcd: release socket [ 298.396249] vhci_hcd: disconnect device [ 298.400617] vhci_hcd: stop threads [ 298.405036] vhci_hcd: release socket [ 298.412433] vhci_hcd: disconnect device [ 298.418359] vhci_hcd: stop threads [ 298.421932] vhci_hcd: release socket [ 298.425857] usb 9-1: new high-speed USB device number 2 using vhci_hcd [ 298.433006] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 298.438353] vhci_hcd: disconnect device [ 298.442455] vhci_hcd: stop threads [ 298.446755] vhci_hcd: release socket [ 298.450538] vhci_hcd: disconnect device [ 298.454841] vhci_hcd: stop threads [ 298.458396] vhci_hcd: release socket [ 298.462162] vhci_hcd: disconnect device [ 298.466903] vhci_hcd: stop threads [ 298.470472] vhci_hcd: release socket [ 298.474408] vhci_hcd: disconnect device [ 298.478458] vhci_hcd: stop threads [ 298.481982] vhci_hcd: release socket [ 298.486928] vhci_hcd: disconnect device [ 301.533148] Bluetooth: hci0 command 0x0409 tx timeout [ 303.533132] vhci_hcd: vhci_device speed not set [ 303.612503] Bluetooth: hci0 command 0x041b tx timeout [ 305.692738] Bluetooth: hci0 command 0x040f tx timeout [ 307.772200] Bluetooth: hci0 command 0x0419 tx timeout [ 308.732194] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1