[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ 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... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2020/11/19 09:37:49 parsed 1 programs 2020/11/19 09:37:50 executed programs: 0 syzkaller login: [ 67.220050][ T8534] IPVS: ftp: loaded support on port[0] = 21 [ 67.347550][ T8534] chnl_net:caif_netlink_parms(): no params data found [ 67.447447][ T8534] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.455714][ T8534] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.464256][ T8534] device bridge_slave_0 entered promiscuous mode [ 67.473424][ T8534] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.480714][ T8534] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.488511][ T8534] device bridge_slave_1 entered promiscuous mode [ 67.509698][ T8534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.521709][ T8534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.544401][ T8534] team0: Port device team_slave_0 added [ 67.552698][ T8534] team0: Port device team_slave_1 added [ 67.570917][ T8534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.577871][ T8534] 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. [ 67.604035][ T8534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.616755][ T8534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.623817][ T8534] 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. [ 67.650002][ T8534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.677039][ T8534] device hsr_slave_0 entered promiscuous mode [ 67.684648][ T8534] device hsr_slave_1 entered promiscuous mode [ 67.784760][ T8534] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.795241][ T8534] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.806045][ T8534] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.817271][ T8534] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.843264][ T8534] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.850644][ T8534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.858777][ T8534] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.866146][ T8534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.915962][ T8534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.932311][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.944852][ T3001] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.954449][ T3001] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.962699][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 67.976990][ T8534] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.988701][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.998629][ T3203] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.005895][ T3203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.022911][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.032924][ T3001] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.040989][ T3001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.060470][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.069137][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.086383][ T8534] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.097487][ T8534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.112994][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.121441][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.130987][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.142494][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.160161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.168007][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.179884][ T8534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.210036][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.225111][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.235186][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.243517][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.253355][ T8534] device veth0_vlan entered promiscuous mode [ 68.266900][ T8534] device veth1_vlan entered promiscuous mode [ 68.290586][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.298716][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.308702][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.321632][ T8534] device veth0_macvtap entered promiscuous mode [ 68.330436][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.341814][ T8534] device veth1_macvtap entered promiscuous mode [ 68.360992][ T8534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.368915][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.380638][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.393001][ T8534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.402002][ T4916] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.412665][ T4916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.425122][ T8534] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.434942][ T8534] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.444089][ T8534] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.453216][ T8534] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.545488][ T250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.558089][ T250] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.582524][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.594990][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.604802][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.614789][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.656770][ T250] BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1962 [ 68.691390][ T250] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 250, name: kworker/u4:5 [ 68.720384][ T250] 4 locks held by kworker/u4:5/250: [ 68.725644][ T250] #0: ffff8880274ad138 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 68.745057][ T250] #1: ffffc9000137fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 68.7697