[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ 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 '10.128.0.38' (ECDSA) to the list of known hosts. 2021/03/01 10:32:03 parsed 1 programs 2021/03/01 10:32:03 executed programs: 0 syzkaller login: [ 31.709094] IPVS: ftp: loaded support on port[0] = 21 [ 31.785318] chnl_net:caif_netlink_parms(): no params data found [ 31.857956] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.866256] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.874044] device bridge_slave_0 entered promiscuous mode [ 31.882583] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.889940] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.897817] device bridge_slave_1 entered promiscuous mode [ 31.915046] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 31.926042] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 31.943932] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.953425] team0: Port device team_slave_0 added [ 31.959469] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.967834] team0: Port device team_slave_1 added [ 31.982946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.991485] 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. [ 32.019667] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.032412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.039161] 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. [ 32.068524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.081470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.089589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.108355] device hsr_slave_0 entered promiscuous mode [ 32.114999] device hsr_slave_1 entered promiscuous mode [ 32.121415] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 32.129386] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 32.191816] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.199418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.207201] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.214111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.243470] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 32.251112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.260024] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 32.270088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.279808] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.289709] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.301679] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 32.309310] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.318151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.327820] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.334993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.345685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.354115] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.361124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.381189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.390807] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.402819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.418411] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.432150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.447897] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 32.456342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.466202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.475688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.487732] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 32.500155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.507943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.516537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.569405] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 32.580711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.616586] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 32.625417] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 32.632990] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 32.645342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.657041] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.666065] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.677371] device veth0_vlan entered promiscuous mode [ 32.687377] device veth1_vlan entered promiscuous mode [ 32.697287] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 32.708924] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 32.722134] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 32.733433] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.742041] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.750462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.760797] device veth0_macvtap entered promiscuous mode [ 32.768223] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 32.775959] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 32.785245] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 32.795589] device veth1_macvtap entered promiscuous mode [ 32.805408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 32.816024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 32.825963] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 32.833508] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.842635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.851637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.862055] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 32.870077] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.878384] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.887656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.724068] Bluetooth: hci0 command 0x0409 tx timeout 2021/03/01 10:32:08 result: hanged=false err=executor 0: exit status 67 SYZFAIL: netlink_send_ext: netlink read failed SYZFAIL: netlink_send_ext: netlink read failed SYZFAIL: netlink_send_ext: netlink read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 SYZFAIL: netlink_send_ext: netlink read failed SYZFAIL: netlink_send_ext: netlink read failed SYZFAIL: netlink_send_ext: netlink read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 35.793366] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 35.800685] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 35.810374] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 35.818512] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 35.828028] device bridge_slave_1 left promiscuous mode [ 35.834495] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.844552] device bridge_slave_0 left promiscuous mode [ 35.851548] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.864215] device veth1_macvtap left promiscuous mode [ 35.870575] device veth0_macvtap left promiscuous mode [ 35.877324] device veth1_vlan left promiscuous mode [ 35.883669] device veth0_vlan left promiscuous mode [ 35.959353] device hsr_slave_1 left promiscuous mode [ 35.967604] device hsr_slave_0 left promiscuous mode [ 35.981745] team0 (unregistering): Port device team_slave_1 removed [ 35.992086] team0 (unregistering): Port device team_slave_0 removed [ 36.002446] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 36.013814] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 36.035592] bond0 (unregistering): Released all slaves [ 36.571371] IPVS: ftp: loaded support on port[0] = 21 [ 36.642008] chnl_net:caif_netlink_parms(): no params data found [ 36.689232] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.699107] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.707659] device bridge_slave_0 entered promiscuous mode [ 36.715204] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.723216] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.730774] device bridge_slave_1 entered promiscuous mode [ 36.747181] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.757924] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.775228] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.782971] team0: Port device team_slave_0 added [ 36.789090] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.797143] team0: Port device team_slave_1 added [ 36.812649] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.821214] 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. [ 36.849170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.861439] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.868530] 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. [ 36.895545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.906843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.915002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.934256] device hsr_slave_0 entered promiscuous mode [ 36.940373] device hsr_slave_1 entered promiscuous mode [ 36.946625] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.955146] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.012451] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.021473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.028361] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.036871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.066248] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.075301] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.087944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.098056] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.106832] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.118690] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.126729] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.136204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.145421] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.153889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.170324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.180870] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.188762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.198047] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.211106] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.228103] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.242361] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.257324] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.266591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.277058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.287058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.297412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.311709] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 37.323615] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 37.333551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.344961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.356805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.412628] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 37.424994] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 37.434994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.445915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.475617] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 37.488062] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 37.501438] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 37.513843] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 37.523761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.533221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.543524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.555675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.567700] device veth0_vlan entered promiscuous mode [ 37.580477] device veth1_vlan entered promiscuous mode [ 37.590876] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 37.601516] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 37.616350] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 37.630158] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 37.642730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.653970] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.665662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.676895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.690361] device veth0_macvtap entered promiscuous mode [ 37.699571] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 37.711773] device veth1_macvtap entered promiscuous mode [ 37.724020] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 37.736259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 37.749726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 37.762653] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 37.773199] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.782616] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.793156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.802643] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.816129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.830897] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 37.840533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.850634] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.862742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/03/01 10:32:11 executed programs: 129 [ 38.359406] Bluetooth: hci0 command 0x0409 tx timeout [ 40.437629] Bluetooth: hci0 command 0x041b tx timeout [ 42.516300] Bluetooth: hci0 command 0x040f tx timeout 2021/03/01 10:32:16 executed programs: 403 [ 44.595300] Bluetooth: hci0 command 0x0419 tx timeout