[ 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 '10.128.0.83' (ECDSA) to the list of known hosts. 2021/04/17 21:19:24 parsed 1 programs 2021/04/17 21:19:24 executed programs: 0 syzkaller login: [ 1101.623394][ T8468] chnl_net:caif_netlink_parms(): no params data found [ 1101.679556][ T8468] bridge0: port 1(bridge_slave_0) entered blocking state [ 1101.688237][ T8468] bridge0: port 1(bridge_slave_0) entered disabled state [ 1101.698474][ T8468] device bridge_slave_0 entered promiscuous mode [ 1101.708189][ T8468] bridge0: port 2(bridge_slave_1) entered blocking state [ 1101.715886][ T8468] bridge0: port 2(bridge_slave_1) entered disabled state [ 1101.724291][ T8468] device bridge_slave_1 entered promiscuous mode [ 1101.745950][ T8468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1101.756829][ T8468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1101.780340][ T8468] team0: Port device team_slave_0 added [ 1101.787596][ T8468] team0: Port device team_slave_1 added [ 1101.805132][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1101.812399][ T8468] 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. [ 1101.838391][ T8468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1101.850775][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1101.857730][ T8468] 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. [ 1101.883847][ T8468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1101.910823][ T8468] device hsr_slave_0 entered promiscuous mode [ 1101.917450][ T8468] device hsr_slave_1 entered promiscuous mode [ 1102.020212][ T8468] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1102.032486][ T8468] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1102.044069][ T8468] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1102.053847][ T8468] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1102.078682][ T8468] bridge0: port 2(bridge_slave_1) entered blocking state [ 1102.085840][ T8468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1102.093644][ T8468] bridge0: port 1(bridge_slave_0) entered blocking state [ 1102.100800][ T8468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1102.144240][ T8468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1102.159070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1102.173649][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 1102.182174][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 1102.190164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1102.204610][ T8468] 8021q: adding VLAN 0 to HW filter on device team0 [ 1102.216735][ T8140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1102.225395][ T8140] bridge0: port 1(bridge_slave_0) entered blocking state [ 1102.232675][ T8140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1102.251544][ T8140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1102.260216][ T8140] bridge0: port 2(bridge_slave_1) entered blocking state [ 1102.267329][ T8140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1102.279543][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1102.288670][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1102.307503][ T8468] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1102.319657][ T8468] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1102.332417][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1102.341778][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1102.350162][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1102.360038][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1102.377938][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1102.386170][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1102.399936][ T8468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1102.428107][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1102.449893][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1102.458290][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1102.466938][ T8690] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1102.477821][ T8468] device veth0_vlan entered promiscuous mode [ 1102.489866][ T8468] device veth1_vlan entered promiscuous mode [ 1102.513348][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1102.521948][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1102.530041][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1102.541767][ T8468] device veth0_macvtap entered promiscuous mode [ 1102.551694][ T8468] device veth1_macvtap entered promiscuous mode [ 1102.571623][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1102.578980][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1102.592415][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1102.605646][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1102.614051][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1102.625997][ T8468] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.635602][ T8468] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.645305][ T8468] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.655601][ T8468] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.747512][ T8510] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1102.761382][ T8510] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1102.771548][ T8140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1102.797823][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1102.815637][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1102.826931][ T8689] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1102.914215][ T8713] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1103.251922][ T8716] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1103.461732][ T8689] Bluetooth: hci0: command 0x0409 tx timeout [ 1103.583791][ T8719] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1103.916538][ T8722] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1104.250208][ T8725] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1104.584121][ T8728] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1104.916593][ T8731] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.248585][ T8734] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:19:29 executed programs: 8 [ 1105.540843][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 1105.581747][ T8737] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.914564][ T8740] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.247809][ T8743] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.582424][ T8746] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.919749][ T8749] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1107.254727][ T8752] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1107.589140][ T8755] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1107.621442][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 1107.923721][ T8759] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1108.270405][ T8762] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1108.603706][ T8765] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1108.937265][ T8768] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1109.272604][ T8771] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1109.606381][ T8774] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1109.700851][ T8690] Bluetooth: hci0: command 0x0419 tx timeout [ 1109.938422][ T8777] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1110.273756][ T8780] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:19:34 executed programs: 23 [ 1110.605702][ T8783] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1110.938171][ T8786] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1111.271325][ T8789] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1111.604532][ T8792] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1111.938791][ T8795] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1112.272966][ T8798] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1112.605766][ T8801] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1112.939635][ T8804] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1113.276762][ T8807] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1113.609803][ T8810] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1113.943133][ T8813] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1114.284095][ T8816] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1114.619579][ T8819] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1114.954693][ T8822] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1115.291598][ T8825] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:19:39 executed programs: 38 [ 1115.612045][ T3257] ieee802154 phy0 wpan0: encryption failed: -22 [ 1115.622637][ T3257] ieee802154 phy1 wpan1: encryption failed: -22 [ 1115.632913][ T8828] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1115.966923][ T8831] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1116.304193][ T8834] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1116.636365][ T8837] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1116.973130][ T8840] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.308850][ T8843] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.645238][ T8846] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.981098][ T8849] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1118.319083][ T8852] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1118.657089][ T8855] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1118.990465][ T8858] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1119.327265][ T8861] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1119.662521][ T8864] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1119.997793][ T8867] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1120.333387][ T8870] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:19:45 executed programs: 53 [ 1120.671644][ T8873] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1121.004776][ T8876] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1121.336277][ T8879] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1121.670088][ T8882] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1122.002726][ T8885] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1122.337487][ T8888] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1122.672462][ T8891] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1123.006344][ T8894] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1123.338922][ T8897] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1123.672308][ T8900] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1124.004565][ T8903] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1124.337936][ T8906] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1124.673564][ T8909] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1125.005112][ T8912] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1125.336714][ T8915] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:19:50 executed programs: 68 [ 1125.668497][ T8918] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1126.000868][ T8921] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1126.334150][ T8924] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1126.671605][ T8927] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1127.005975][ T8930] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1127.339228][ T8933] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1127.673487][ T8936] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1128.008773][ T8939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1128.342099][ T8942] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1128.677037][ T8945] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1129.010083][ T8948] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1129.345505][ T8951] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1129.676895][ T8954] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1130.011671][ T8957] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1130.350030][ T8960] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:19:55 executed programs: 83 [ 1130.685871][ T8963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1131.021475][ T8966] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1131.356113][ T8969] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1131.688991][ T8972] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.022143][ T8975] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.354857][ T8978] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.687035][ T8981] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1133.020779][ T8984] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1133.355082][ T8987] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1133.689150][ T8990] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1134.020401][ T8993] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1134.353981][ T8996] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1134.686117][ T8999] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1135.020282][ T9002] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1135.354039][ T9005] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:00 executed programs: 98 [ 1135.686419][ T9008] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1136.020068][ T9011] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1136.354062][ T9014] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1136.688572][ T9017] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1137.020078][ T9020] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1137.354056][ T9023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1137.686704][ T9026] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1138.018843][ T9029] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1138.352216][ T9032] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1138.685571][ T9035] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1139.017627][ T9038] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1139.350036][ T9041] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1139.683076][ T9044] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1140.016155][ T9047] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1140.350811][ T9050] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1140.682870][ T9053] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:05 executed programs: 114 [ 1141.014857][ T9056] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1141.348171][ T9059] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1141.681423][ T9062] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1142.015383][ T9065] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1142.349387][ T9068] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1142.680009][ T9071] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1143.011826][ T9074] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1143.346925][ T9077] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1143.679625][ T9080] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1144.013899][ T9083] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1144.353630][ T9086] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1144.687343][ T9089] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1145.018631][ T9092] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1145.349707][ T9095] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1145.684838][ T9098] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:10 executed programs: 129 [ 1146.016891][ T9101] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1146.353492][ T9104] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1146.686387][ T9107] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1147.019222][ T9110] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1147.350377][ T9113] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1147.685698][ T9116] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1148.018772][ T9119] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1148.350471][ T9122] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1148.685370][ T9125] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1149.017168][ T9128] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1149.349789][ T9131] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1149.683812][ T9134] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1150.015992][ T9137] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1150.346932][ T9140] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1150.679129][ T9143] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1151.014082][ T9146] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:15 executed programs: 145 [ 1151.345629][ T9149] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1151.684025][ T9152] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1152.021662][ T9155] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1152.356386][ T9158] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1152.691523][ T9161] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1153.024561][ T9164] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1153.356710][ T9167] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1153.690219][ T9170] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1154.023365][ T9173] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1154.356218][ T9176] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1154.689216][ T9179] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1155.022604][ T9182] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1155.356200][ T9185] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1155.688537][ T9188] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1156.023165][ T9191] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:20 executed programs: 160 [ 1156.355741][ T9194] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1156.690021][ T9197] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1157.023691][ T9200] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1157.357926][ T9203] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1157.689790][ T9206] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1158.024671][ T9209] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1158.358422][ T9212] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1158.690951][ T9215] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1159.026171][ T9218] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1159.360227][ T9221] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1159.694968][ T9224] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1160.028383][ T9227] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1160.359062][ T9230] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1160.691626][ T9233] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1161.025053][ T9236] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:25 executed programs: 175 [ 1161.357729][ T9239] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1161.693115][ T9242] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1162.028725][ T9245] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1162.362990][ T9248] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1162.695992][ T9251] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1163.028982][ T9254] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1163.361407][ T9257] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1163.694851][ T9260] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1164.027323][ T9263] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1164.360179][ T9266] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1164.695059][ T9269] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1165.029378][ T9272] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1165.362983][ T9275] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1165.697557][ T9278] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1166.030274][ T9281] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:30 executed programs: 190 [ 1166.366216][ T9284] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1166.698519][ T9287] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1167.034495][ T9290] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1167.366945][ T9293] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1167.699147][ T9296] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1168.032076][ T9299] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1168.367043][ T9302] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1168.699561][ T9305] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1169.044258][ T9308] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1169.377635][ T9311] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1169.710113][ T9314] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1170.042772][ T9317] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1170.375234][ T9320] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1170.707880][ T9323] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1171.041978][ T9326] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2021/04/17 21:20:35 executed programs: 205 [ 1171.375766][ T9329] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1171.710490][ T9332] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.043286][ T9335] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.376728][ T9338] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.709501][ T9341] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1173.043130][ T9344] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1173.377796][ T9347] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1173.712371][ T9350] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1174.051382][ T9353] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1174.489356][ T8707] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1174.630098][ T8707] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1174.763189][ T8707] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1174.924085][ T8707] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1176.968256][ T8707] ------------[ cut here ]------------ [ 1176.987103][ T8707] Have pending ack frames! [ 1176.998725][ T8707] WARNING: CPU: 1 PID: 8707 at net/mac80211/main.c:1403 ieee80211_free_ack_frame+0x48/0x50 [ 1177.021378][ T8707] Modules linked in: [ 1177.027157][ T8707] CPU: 1 PID: 8707 Comm: kworker/u4:3 Not tainted 5.12.0-rc7-next-20210415-syzkaller #0 [ 1177.050281][ T8707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1177.059635][ T9400] chnl_net:caif_netlink_parms(): no params data found [ 1177.063469][ T3257] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.074449][ T3257] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.108261][ T8707] Workqueue: netns cleanup_net [ 1177.117411][ T8707] RIP: 0010:ieee80211_free_ack_frame+0x48/0x50 [ 1177.129406][ T8707] Code: e8 7d 58 12 f9 48 89 ef e8 d5 ed 9f fe 31 c0 5b 5d c3 e8 6b 58 12 f9 48 c7 c7 40 da 86 8a c6 05 77 9f 51 05 01 e8 35 1d 6e 00 <0f> 0b eb d2 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 f4 [ 1177.140019][ T9400] bridge0: port 1(bridge_slave_0) entered blocking state [ 1177.157402][ T8707] RSP: 0018:ffffc900021cf9d8 EFLAGS: 00010286 [ 1177.159890][ T9400] bridge0: port 1(bridge_slave_0) entered disabled state [ 1177.165733][ T8707] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1177.172326][ T9400] device bridge_slave_0 entered promiscuous mode [ 1177.184012][ T8707] RDX: ffff88802931d580 RSI: ffffffff815c7435 RDI: fffff52000439f2d [ 1177.188822][ T9400] bridge0: port 2(bridge_slave_1) entered blocking state [ 1177.196766][ T8707] RBP: ffff88801eabbb40 R08: 0000000000000000 R09: 0000000000000000 [ 1177.200134][ T9400] bridge0: port 2(bridge_slave_1) entered disabled state [ 1177.209834][ T8707] R10: ffffffff815c127e R11: 0000000000000000 R12: dffffc0000000000 [ 1177.216080][ T9400] device bridge_slave_1 entered promiscuous mode [ 1177.229435][ T8707] R13: ffffffff88621fa0 R14: 0000000000000000 R15: 0000000000000000 [ 1177.229456][ T8707] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1177.253736][ T9400] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1177.258218][ T8707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1177.266136][ T9400] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1177.274472][ T8707] CR2: 00007f0239e23010 CR3: 000000002c237000 CR4: 00000000001506f0 [ 1177.297585][ T9400] team0: Port device team_slave_0 added [ 1177.297800][ T8707] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1177.306852][ T9400] team0: Port device team_slave_1 added [ 1177.316069][ T8707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1177.330397][ T8707] Call Trace: [ 1177.330495][ T9400] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1177.337884][ T8707] idr_for_each+0x113/0x220 [ 1177.343346][ T9400] 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. [ 1177.347138][ T8707] ? idr_find+0x50/0x50 [ 1177.372139][ T9400] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1177.389612][ T9400] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1177.391635][ T8707] ? kfree+0xe5/0x7f0 [ 1177.397748][ T9400] 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. [ 1177.426421][ T8707] ? kobject_put+0x1c8/0x540 [ 1177.426473][ T8707] ieee80211_free_hw+0x9b/0x2b0 [ 1177.426514][ T8707] hwsim_exit_net+0x55f/0xca0 [ 1177.433843][ T9400] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1177.438912][ T8707] ? hwsim_register_received_nl+0x470/0x470 [ 1177.462577][ T9400] device hsr_slave_0 entered promiscuous mode [ 1177.465983][ T8707] ? stop_sync_thread+0x1dd/0x460 [ 1177.474709][ T8707] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1177.475319][ T9400] device hsr_slave_1 entered promiscuous mode [ 1177.488762][ T8707] ? ip_vs_sync_net_cleanup+0x72/0x90 [ 1177.494973][ T8707] ? __ip_vs_dev_cleanup_batch+0xad/0x290 [ 1177.495628][ T9400] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1177.500835][ T8707] ? hwsim_register_received_nl+0x470/0x470 [ 1177.500876][ T8707] ops_exit_list+0xb0/0x160 [ 1177.500912][ T8707] cleanup_net+0x4ea/0xb10 [ 1177.500943][ T8707] ? ops_free_list.part.0+0x3d0/0x3d0 [ 1177.500985][ T8707] process_one_work+0x98d/0x1600 [ 1177.501093][ T8707] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1177.515975][ T9400] Cannot create hsr debugfs directory [ 1177.519165][ T8707] ? rwlock_bug.part.0+0x90/0x90 [ 1177.551569][ T8707] ? _raw_spin_lock_irq+0x41/0x50 [ 1177.556709][ T8707] worker_thread+0x64c/0x1120 [ 1177.562731][ T8707] ? __kthread_parkme+0x13f/0x1e0 [ 1177.567918][ T8707] ? process_one_work+0x1600/0x1600 [ 1177.574281][ T8707] kthread+0x3b1/0x4a0 [ 1177.578371][ T8707] ? __kthread_bind_mask+0xc0/0xc0 [ 1177.585789][ T8707] ret_from_fork+0x1f/0x30 [ 1177.590286][ T8707] Kernel panic - not syncing: panic_on_warn set ... [ 1177.596877][ T8707] CPU: 0 PID: 8707 Comm: kworker/u4:3 Not tainted 5.12.0-rc7-next-20210415-syzkaller #0 [ 1177.606635][ T8707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1177.616697][ T8707] Workqueue: netns cleanup_net [ 1177.621490][ T8707] Call Trace: [ 1177.624777][ T8707] dump_stack+0x141/0x1d7 [ 1177.629162][ T8707] panic+0x306/0x73d [ 1177.633117][ T8707] ? __warn_printk+0xf3/0xf3 [ 1177.638088][ T8707] ? __warn.cold+0x1a/0x44 [ 1177.642536][ T8707] ? ieee80211_free_ack_frame+0x48/0x50 [ 1177.648107][ T8707] __warn.cold+0x35/0x44 [ 1177.652370][ T8707] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1177.657587][ T8707] ? ieee80211_free_ack_frame+0x48/0x50 [ 1177.658132][ T9400] bridge0: port 2(bridge_slave_1) entered blocking state [ 1177.663153][ T8707] report_bug+0x1bd/0x210 [ 1177.663189][ T8707] handle_bug+0x3c/0x60 [ 1177.670239][ T9400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1177.674541][ T8707] exc_invalid_op+0x14/0x40 [ 1177.674571][ T8707] asm_exc_invalid_op+0x12/0x20 [ 1177.674610][ T8707] RIP: 0010:ieee80211_free_ack_frame+0x48/0x50 [ 1177.674640][ T8707] Code: e8 7d 58 12 f9 48 89 ef e8 d5 ed 9f fe 31 c0 5b 5d c3 e8 6b 58 12 f9 48 c7 c7 40 da 86 8a c6 05 77 9f 51 05 01 e8 35 1d 6e 00 <0f> 0b eb d2 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 f4 [ 1177.678936][ T9400] bridge0: port 1(bridge_slave_0) entered blocking state [ 1177.685945][ T8707] RSP: 0018:ffffc900021cf9d8 EFLAGS: 00010286 [ 1177.685969][ T8707] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1177.685984][ T8707] RDX: ffff88802931d580 RSI: ffffffff815c7435 RDI: fffff52000439f2d [ 1177.686001][ T8707] RBP: ffff88801eabbb40 R08: 0000000000000000 R09: 0000000000000000 [ 1177.690522][ T9400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1177.695325][ T8707] R10: ffffffff815c127e R11: 0000000000000000 R12: dffffc0000000000 [ 1177.695344][ T8707] R13: ffffffff88621fa0 R14: 0000000000000000 R15: 0000000000000000 [ 1177.695362][ T8707] ? ieee80211_free_hw+0x2b0/0x2b0 [ 1177.786102][ T8707] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1177.791305][ T8707] ? vprintk+0x95/0x260 [ 1177.795473][ T8707] ? ieee80211_free_ack_frame+0x48/0x50 [ 1177.801023][ T8707] idr_for_each+0x113/0x220 [ 1177.805516][ T8707] ? idr_find+0x50/0x50 [ 1177.809679][ T8707] ? kfree+0xe5/0x7f0 [ 1177.813647][ T8707] ? kobject_put+0x1c8/0x540 [ 1177.818232][ T8707] ieee80211_free_hw+0x9b/0x2b0 [ 1177.823106][ T8707] hwsim_exit_net+0x55f/0xca0 [ 1177.827804][ T8707] ? hwsim_register_received_nl+0x470/0x470 [ 1177.833682][ T8707] ? stop_sync_thread+0x1dd/0x460 [ 1177.838695][ T8707] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1177.844941][ T8707] ? ip_vs_sync_net_cleanup+0x72/0x90 [ 1177.850300][ T8707] ? __ip_vs_dev_cleanup_batch+0xad/0x290 [ 1177.856009][ T8707] ? hwsim_register_received_nl+0x470/0x470 [ 1177.861907][ T8707] ops_exit_list+0xb0/0x160 [ 1177.866403][ T8707] cleanup_net+0x4ea/0xb10 [ 1177.870814][ T8707] ? ops_free_list.part.0+0x3d0/0x3d0 [ 1177.876201][ T8707] process_one_work+0x98d/0x1600 [ 1177.881130][ T8707] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1177.886489][ T8707] ? rwlock_bug.part.0+0x90/0x90 [ 1177.891419][ T8707] ? _raw_spin_lock_irq+0x41/0x50 [ 1177.896465][ T8707] worker_thread+0x64c/0x1120 [ 1177.901134][ T8707] ? __kthread_parkme+0x13f/0x1e0 [ 1177.906142][ T8707] ? process_one_work+0x1600/0x1600 [ 1177.911333][ T8707] kthread+0x3b1/0x4a0 [ 1177.915406][ T8707] ? __kthread_bind_mask+0xc0/0xc0 [ 1177.920518][ T8707] ret_from_fork+0x1f/0x30 [ 1177.925461][ T8707] Kernel Offset: disabled [ 1177.929889][ T8707] Rebooting in 86400 seconds..