[  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