[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.221' (ECDSA) to the list of known hosts. 2021/09/03 18:15:52 parsed 1 programs 2021/09/03 18:15:53 executed programs: 0 syzkaller login: [ 87.523678][ T37] audit: type=1400 audit(1630692953.625:8): avc: denied { execmem } for pid=8466 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 89.521093][ T8475] chnl_net:caif_netlink_parms(): no params data found [ 89.541253][ T8477] chnl_net:caif_netlink_parms(): no params data found [ 89.565066][ T8468] chnl_net:caif_netlink_parms(): no params data found [ 89.592925][ T8471] chnl_net:caif_netlink_parms(): no params data found [ 89.601836][ T8474] chnl_net:caif_netlink_parms(): no params data found [ 89.620273][ T8476] chnl_net:caif_netlink_parms(): no params data found [ 89.809510][ T8475] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.817725][ T8475] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.825837][ T8475] device bridge_slave_0 entered promiscuous mode [ 89.843710][ T8477] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.850748][ T8477] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.858775][ T8477] device bridge_slave_0 entered promiscuous mode [ 89.905610][ T8475] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.912841][ T8475] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.920623][ T8475] device bridge_slave_1 entered promiscuous mode [ 89.927902][ T8477] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.935804][ T8477] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.944036][ T8477] device bridge_slave_1 entered promiscuous mode [ 89.950854][ T8471] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.957926][ T8471] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.965841][ T8471] device bridge_slave_0 entered promiscuous mode [ 89.983230][ T8468] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.990269][ T8468] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.998324][ T8468] device bridge_slave_0 entered promiscuous mode [ 90.023833][ T8471] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.030971][ T8471] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.038709][ T8471] device bridge_slave_1 entered promiscuous mode [ 90.051332][ T8474] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.058426][ T8474] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.066515][ T8474] device bridge_slave_0 entered promiscuous mode [ 90.074934][ T8468] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.081975][ T8468] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.090168][ T8468] device bridge_slave_1 entered promiscuous mode [ 90.135793][ T8474] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.143053][ T8474] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.150502][ T8474] device bridge_slave_1 entered promiscuous mode [ 90.177383][ T8475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.188023][ T8477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.208570][ T8471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.217952][ T8476] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.225973][ T8476] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.234091][ T8476] device bridge_slave_0 entered promiscuous mode [ 90.255644][ T8475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.265766][ T8477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.276383][ T8471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.301442][ T8476] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.308813][ T8476] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.317113][ T8476] device bridge_slave_1 entered promiscuous mode [ 90.326722][ T8474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.338221][ T8468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.372611][ T8471] team0: Port device team_slave_0 added [ 90.386147][ T8474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.397593][ T8468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.407753][ T8475] team0: Port device team_slave_0 added [ 90.430579][ T8471] team0: Port device team_slave_1 added [ 90.454174][ T8475] team0: Port device team_slave_1 added [ 90.460473][ T8477] team0: Port device team_slave_0 added [ 90.468143][ T8477] team0: Port device team_slave_1 added [ 90.475618][ T8476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.524235][ T8476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.542845][ T8474] team0: Port device team_slave_0 added [ 90.549383][ T8468] team0: Port device team_slave_0 added [ 90.577204][ T8471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.584181][ T8471] 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. [ 90.610377][ T8471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.622488][ T8474] team0: Port device team_slave_1 added [ 90.628864][ T8468] team0: Port device team_slave_1 added [ 90.637603][ T8477] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.644980][ T8477] 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. [ 90.671032][ T8477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.682289][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.689228][ T8475] 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. [ 90.715258][ T8659] Bluetooth: hci0: command 0x0409 tx timeout [ 90.716667][ T8475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.721460][ T8659] Bluetooth: hci1: command 0x0409 tx timeout [ 90.736404][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.744777][ T8475] 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. [ 90.771405][ T8475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.789445][ T8471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.796457][ T8471] 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. [ 90.823384][ T8471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.851382][ T8477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.859092][ T8477] 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. [ 90.885559][ T8477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.892359][ T8659] Bluetooth: hci3: command 0x0409 tx timeout [ 90.904847][ T8476] team0: Port device team_slave_0 added [ 90.908285][ T8659] Bluetooth: hci5: command 0x0409 tx timeout [ 90.939940][ T8659] Bluetooth: hci2: command 0x0409 tx timeout [ 90.946410][ T8659] Bluetooth: hci4: command 0x0409 tx timeout [ 90.956309][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.964992][ 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. [ 90.991219][ T8468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.010766][ T8476] team0: Port device team_slave_1 added [ 91.023517][ T8474] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.030487][ T8474] 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. [ 91.059272][ T8474] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.071062][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.078878][ 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. [ 91.105077][ T8468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.118764][ T8475] device hsr_slave_0 entered promiscuous mode [ 91.125573][ T8475] device hsr_slave_1 entered promiscuous mode [ 91.143944][ T8471] device hsr_slave_0 entered promiscuous mode [ 91.150416][ T8471] device hsr_slave_1 entered promiscuous mode [ 91.158006][ T8471] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.166129][ T8471] Cannot create hsr debugfs directory [ 91.177812][ T8474] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.184906][ T8474] 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. [ 91.211175][ T8474] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.286541][ T8477] device hsr_slave_0 entered promiscuous mode [ 91.295671][ T8477] device hsr_slave_1 entered promiscuous mode [ 91.302006][ T8477] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.310691][ T8477] Cannot create hsr debugfs directory [ 91.318013][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.325666][ T8476] 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. [ 91.351724][ T8476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.374472][ T8474] device hsr_slave_0 entered promiscuous mode [ 91.380992][ T8474] device hsr_slave_1 entered promiscuous mode [ 91.388515][ T8474] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.396507][ T8474] Cannot create hsr debugfs directory [ 91.412184][ T8468] device hsr_slave_0 entered promiscuous mode [ 91.418764][ T8468] device hsr_slave_1 entered promiscuous mode [ 91.425252][ T8468] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.434024][ T8468] Cannot create hsr debugfs directory [ 91.446021][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.453098][ T8476] 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. [ 91.479876][ T8476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.614332][ T8476] device hsr_slave_0 entered promiscuous mode [ 91.621642][ T8476] device hsr_slave_1 entered promiscuous mode [ 91.628477][ T8476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.637372][ T8476] Cannot create hsr debugfs directory [ 91.834423][ T8471] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 91.850302][ T8471] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.882684][ T8471] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 91.907711][ T8471] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.958464][ T8475] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 91.985093][ T8475] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 91.999307][ T8475] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 92.017997][ T8475] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 92.056475][ T8477] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.083036][ T8471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.089807][ T8477] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.100702][ T8477] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.120349][ T8471] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.136628][ T8477] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.144822][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.153630][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.161135][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.169911][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.178303][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.185385][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.193136][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.201560][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.209909][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.216978][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.247141][ T8474] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 92.258048][ T8474] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 92.269000][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.276958][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.285918][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.309600][ T8475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.317266][ T8474] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 92.328776][ T8474] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 92.337078][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.345773][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.355044][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.364593][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.393223][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.400862][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.410182][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.434828][ T8475] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.441909][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.449431][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.457415][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.465834][T10421] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.477625][ T8468] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 92.494492][ T8471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.512424][ T8468] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 92.521444][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.530314][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.539916][T10414] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.546974][T10414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.563412][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.580103][ T8468] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 92.590791][ T8468] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 92.634665][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.643576][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.651775][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.658840][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.666926][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.675561][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.683350][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.690709][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.703302][ T8476] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 92.714196][ T8476] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 92.723125][ T8476] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 92.732383][ T8476] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 92.748922][ T8471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.771136][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.779699][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.790076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.812299][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 92.818372][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 92.832522][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.840857][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.849581][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.858468][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.874635][ T8475] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.885569][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.896712][ T8477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.916114][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.924454][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.932866][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.941281][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.953733][ T8474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.962344][ T8659] Bluetooth: hci2: command 0x041b tx timeout [ 92.970192][ T8474] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.970195][ T8659] Bluetooth: hci5: command 0x041b tx timeout [ 92.970251][ T8659] Bluetooth: hci3: command 0x041b tx timeout [ 93.007067][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.015560][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.024499][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.032553][T10414] Bluetooth: hci4: command 0x041b tx timeout [ 93.032642][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.046204][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.053989][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.061509][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.069759][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.079559][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.087820][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.100140][ T8475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.107602][ T8471] device veth0_vlan entered promiscuous mode [ 93.124183][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.133062][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.141253][ T8659] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.148348][ T8659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.155949][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.164438][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.172805][ T8659] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.179834][ T8659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.188025][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.204185][ T8477] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.226136][ T8471] device veth1_vlan entered promiscuous mode [ 93.241921][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.249795][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.259031][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.267582][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.276463][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.285012][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.293561][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.311469][ T8468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.331170][ T8468] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.338477][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.347448][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.355654][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.364195][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.372495][T10449] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.379537][T10449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.387234][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.395677][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.404000][T10449] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.411031][T10449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.418862][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.427424][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.436082][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.444856][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.452557][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.460050][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.468329][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.477145][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.495184][ T8476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.518329][ T8474] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.529293][ T8474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.553920][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.562134][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.570102][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.579451][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.588499][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.597281][T10402] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.604343][T10402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.612091][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.620484][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.628870][T10402] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.635969][T10402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.643646][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.651182][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.659641][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.674587][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.682864][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.690878][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.700896][ T8476] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.717264][ T8471] device veth0_macvtap entered promiscuous mode [ 93.727627][ T8471] device veth1_macvtap entered promiscuous mode [ 93.739060][ T8474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.752381][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.760687][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.769903][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.779006][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.787900][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.796459][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.805103][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.813158][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.821304][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.829778][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.838868][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.847164][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.855476][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.864210][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.872671][T10414] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.879705][T10414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.890049][ T8475] device veth0_vlan entered promiscuous mode [ 93.904401][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.912565][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.920395][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.930287][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.938261][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.946193][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.954798][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.963376][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.971899][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.980455][T10414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.992146][ T8477] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.004376][ T8477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.016628][ T8475] device veth1_vlan entered promiscuous mode [ 94.032230][ T8471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.039511][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.047764][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.056333][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.065979][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.074680][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.105427][ T8471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.129546][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.138463][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.147258][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.154320][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.162200][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.170297][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.179025][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.187801][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.196187][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.204369][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.213040][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.220404][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.227960][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.236611][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.245393][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.256941][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.283067][ T8468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.295126][T10430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.303374][T10430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.312147][T10430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.320529][T10430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.329482][T10430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.338513][T10430] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.348639][ T8471] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.359580][ T8471] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.368381][ T8471] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.377592][ T8471] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.398341][ T8476] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.408996][ T8476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.423796][ T8477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.443832][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.452124][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.460332][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.468723][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.477065][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.485482][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.494524][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.517537][ T8475] device veth0_macvtap entered promiscuous mode [ 94.527441][ T8475] device veth1_macvtap entered promiscuous mode [ 94.537832][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.545936][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.554051][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.561388][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.575995][ T8476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.586444][ T8468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.599675][ T8474] device veth0_vlan entered promiscuous mode [ 94.614708][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.622379][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.629742][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.638798][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.660246][ T8475] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 94.671099][ T8475] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.683179][ T8475] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.700700][ T8475] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.711618][ T8475] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.722830][ T8475] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.730497][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.738722][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.746729][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.755397][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.764271][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.773060][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.782242][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.790557][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.814524][ T8474] device veth1_vlan entered promiscuous mode [ 94.823413][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.832538][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.843500][ T8475] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.853319][ T8475] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.862369][ T8475] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.871123][ T8475] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.880159][T10429] Bluetooth: hci0: command 0x040f tx timeout [ 94.886406][T10429] Bluetooth: hci1: command 0x040f tx timeout [ 94.944824][T10429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.953551][ T290] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.958741][T10429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.961363][ T290] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.984445][T10429] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.031949][T10449] Bluetooth: hci3: command 0x040f tx timeout [ 95.036383][ T8476] device veth0_vlan entered promiscuous mode [ 95.040124][T10449] Bluetooth: hci5: command 0x040f tx timeout [ 95.056130][ T8477] device veth0_vlan entered promiscuous mode [ 95.066594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.082015][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.090438][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.099554][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.115493][ T5] Bluetooth: hci2: command 0x040f tx timeout [ 95.124695][T10429] Bluetooth: hci4: command 0x040f tx timeout [ 95.143953][ T8468] device veth0_vlan entered promiscuous mode [ 95.159943][ T8477] device veth1_vlan entered promiscuous mode [ 95.172624][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.180161][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.188170][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.196045][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.204125][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.212453][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.220430][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.229404][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.238020][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.247258][ T8476] device veth1_vlan entered promiscuous mode [ 95.256926][ T8468] device veth1_vlan entered promiscuous mode [ 95.265337][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.274268][ T8474] device veth0_macvtap entered promiscuous mode [ 95.274965][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.294063][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.304108][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.313583][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.321085][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.329621][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.337872][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.345783][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.388945][ T8474] device veth1_macvtap entered promiscuous mode [ 95.446469][ T8477] device veth0_macvtap entered promiscuous mode [ 95.465966][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.477616][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.488442][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.499844][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.513649][ T8474] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.529211][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.532847][ T220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.538206][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.552595][ T220] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.562643][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.570563][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.579219][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.588033][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.598060][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.606606][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.619256][ T8468] device veth0_macvtap entered promiscuous mode [ 95.630879][ T8477] device veth1_macvtap entered promiscuous mode [ 95.640642][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.651231][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.661524][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.672574][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.686798][ T8474] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.697082][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.706029][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.716902][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.725813][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.734847][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.743588][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.753057][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.767137][ T8476] device veth0_macvtap entered promiscuous mode [ 95.785434][ T8468] device veth1_macvtap entered promiscuous mode [ 95.795585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.804550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.814434][ T8474] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.823913][ T8474] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.833737][ T8474] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.842971][ T8474] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.853510][ T8476] device veth1_macvtap entered promiscuous mode [ 95.871622][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.879570][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.890038][ T8477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.901177][ T8477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.913661][ T8477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.924658][ T8477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.934637][ T8477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.945521][ T8477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.956761][ T8477] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.966928][ T220] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.970751][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.975232][ T220] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.989515][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.002938][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.013453][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.023284][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.033730][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2021/09/03 18:16:02 executed programs: 6 [ 96.043687][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.054144][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.065247][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.101274][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.109091][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.123056][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.131979][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.140868][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.155762][ T8477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.173633][ T8477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.184402][ T8477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.195360][ T8477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.205678][ T8477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.216377][ T8477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.227203][ T8477] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.236140][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.248078][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.258221][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.268765][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.278826][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.289420][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.299519][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.310907][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.323207][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.338567][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.347487][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.357023][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.365621][T10455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.377375][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.388054][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.400050][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.410842][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.420891][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.431854][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.441913][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.452592][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.462481][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.473580][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.484517][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.504847][ T8476] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.516547][ T8476] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.526369][ T8476] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.535598][ T8476] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.557023][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.570230][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.580074][ T8477] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.595524][ T8477] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.610155][ T8477] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.629096][ T8477] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.653721][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.666032][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.682036][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.692664][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.702938][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.714057][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.723919][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.735159][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.747351][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.758566][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.771053][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.794547][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.805418][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.819976][ T8468] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.833663][ T8468] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.842490][ T8468] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.853651][ T8468] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.899665][ T220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.919905][ T220] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.955531][ T5] Bluetooth: hci1: command 0x0419 tx timeout [ 96.970800][ T5] Bluetooth: hci0: command 0x0419 tx timeout [ 97.002762][ T290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.010588][ T290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.022724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.073657][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.097162][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.111782][T10402] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.113385][ T5] Bluetooth: hci5: command 0x0419 tx timeout [ 97.140686][ T290] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.161803][ T5] Bluetooth: hci3: command 0x0419 tx timeout [ 97.169948][ T290] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.191590][ T7] Bluetooth: hci4: command 0x0419 tx timeout [ 97.199906][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 97.206880][ T290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.217128][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.227517][ T290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.228551][ T3150] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.264837][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.276343][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.315666][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.340427][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.376711][ T290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.397644][ T290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.422948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.464219][ T290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.485386][ T290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.515868][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/09/03 18:16:07 executed programs: 110 2021/09/03 18:16:12 executed programs: 250 2021/09/03 18:16:17 executed programs: 387 2021/09/03 18:16:22 executed programs: 533 2021/09/03 18:16:27 executed programs: 677 2021/09/03 18:16:32 executed programs: 827 2021/09/03 18:16:37 executed programs: 974 [ 132.469001][ T3244] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.475314][ T3244] ieee802154 phy1 wpan1: encryption failed: -22 2021/09/03 18:16:42 executed programs: 1118 2021/09/03 18:16:47 executed programs: 1266 2021/09/03 18:16:52 executed programs: 1408 2021/09/03 18:16:57 executed programs: 1559 2021/09/03 18:17:02 executed programs: 1702 2021/09/03 18:17:07 executed programs: 1852 2021/09/03 18:17:12 executed programs: 1997 2021/09/03 18:17:17 executed programs: 2144 2021/09/03 18:17:22 executed programs: 2289 2021/09/03 18:17:27 executed programs: 2433 [ 183.465123][T11371] ================================================================== [ 183.473298][T11371] BUG: KASAN: double-free or invalid-free in security_tun_dev_free_security+0x3e/0x70 [ 183.482856][T11371] [ 183.485232][T11371] CPU: 0 PID: 11371 Comm: syz-executor.4 Not tainted 5.14.0-syzkaller #0 [ 183.493649][T11371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.503701][T11371] Call Trace: [ 183.506972][T11371] dump_stack_lvl+0xcd/0x134 [ 183.511582][T11371] print_address_description.constprop.0.cold+0x6c/0x2d6 [ 183.518613][T11371] ? security_tun_dev_free_security+0x3e/0x70 [ 183.524673][T11371] kasan_report_invalid_free+0x51/0x80 [ 183.530217][T11371] ? security_tun_dev_free_security+0x3e/0x70 [ 183.536275][T11371] __kasan_slab_free+0xf6/0x110 [ 183.541120][T11371] ? security_tun_dev_free_security+0x3e/0x70 [ 183.547185][T11371] kfree+0x10a/0x2c0 [ 183.551069][T11371] security_tun_dev_free_security+0x3e/0x70 [ 183.556955][T11371] tun_free_netdev+0xdc/0x140 [ 183.561628][T11371] ? tun_flow_flush+0x270/0x270 [ 183.566475][T11371] netdev_run_todo+0x6b4/0xa80 [ 183.571230][T11371] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 183.576940][T11371] ? pcpu_chunk_relocate+0x12c/0x1a0 [ 183.582216][T11371] ? generic_xdp_install+0x4a0/0x4a0 [ 183.587495][T11371] ? mutex_is_locked+0xe/0x40 [ 183.592166][T11371] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 183.598399][T11371] ? free_netdev+0x415/0x5b0 [ 183.602985][T11371] __tun_chr_ioctl.isra.0+0x993/0x4230 [ 183.608442][T11371] ? selinux_inode_getsecctx+0x90/0x90 [ 183.613920][T11371] ? lock_acquire+0x442/0x510 [ 183.618586][T11371] ? tun_chr_read_iter+0x220/0x220 [ 183.623695][T11371] ? lock_release+0x522/0x720 [ 183.628361][T11371] ? ZSTD_compressBlock_lazy2.cold+0x263e/0x2e07 [ 183.634683][T11371] ? security_file_ioctl+0x5c/0xb0 [ 183.639785][T11371] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 183.646023][T11371] ? __tun_chr_ioctl.isra.0+0x4230/0x4230 [ 183.651754][T11371] __x64_sys_ioctl+0x193/0x200 [ 183.656524][T11371] do_syscall_64+0x35/0xb0 [ 183.660948][T11371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.666833][T11371] RIP: 0033:0x4665f9 [ 183.670734][T11371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 183.690676][T11371] RSP: 002b:00007f27d708e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.699093][T11371] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 183.707052][T11371] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000003 [ 183.715026][T11371] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 183.722986][T11371] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 183.730947][T11371] R13: 00007ffe1a98610f R14: 00007f27d708e300 R15: 0000000000022000 [ 183.738910][T11371] [ 183.741229][T11371] Allocated by task 11371: [ 183.745652][T11371] kasan_save_stack+0x1b/0x40 [ 183.750495][T11371] __kasan_kmalloc+0xa1/0xd0 [ 183.755075][T11371] kmem_cache_alloc_trace+0x1e4/0x480 [ 183.760443][T11371] selinux_tun_dev_alloc_security+0x43/0x180 [ 183.766432][T11371] security_tun_dev_alloc_security+0x40/0x90 [ 183.772405][T11371] __tun_chr_ioctl.isra.0+0x27d8/0x4230 [ 183.777946][T11371] __x64_sys_ioctl+0x193/0x200 [ 183.782700][T11371] do_syscall_64+0x35/0xb0 [ 183.787108][T11371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.792994][T11371] [ 183.795300][T11371] Freed by task 11371: [ 183.799347][T11371] kasan_save_stack+0x1b/0x40 [ 183.804015][T11371] kasan_set_track+0x1c/0x30 [ 183.808595][T11371] kasan_set_free_info+0x20/0x30 [ 183.813527][T11371] __kasan_slab_free+0xd1/0x110 [ 183.818368][T11371] kfree+0x10a/0x2c0 [ 183.822249][T11371] security_tun_dev_free_security+0x3e/0x70 [ 183.828143][T11371] __tun_chr_ioctl.isra.0+0x2cdf/0x4230 [ 183.833688][T11371] __x64_sys_ioctl+0x193/0x200 [ 183.838449][T11371] do_syscall_64+0x35/0xb0 [ 183.842869][T11371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.848761][T11371] [ 183.851075][T11371] The buggy address belongs to the object at ffff88802d14b240 [ 183.851075][T11371] which belongs to the cache kmalloc-32 of size 32 [ 183.864951][T11371] The buggy address is located 0 bytes inside of [ 183.864951][T11371] 32-byte region [ffff88802d14b240, ffff88802d14b260) [ 183.877966][T11371] The buggy address belongs to the page: [ 183.883577][T11371] page:ffffea0000b452c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88802d14bfc1 pfn:0x2d14b [ 183.895024][T11371] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 183.902597][T11371] raw: 00fff00000000200 ffffea00005b8088 ffffea0000b6a708 ffff888010c40100 [ 183.911183][T11371] raw: ffff88802d14bfc1 ffff88802d14b000 000000010000003e 0000000000000000 [ 183.919753][T11371] page dumped because: kasan: bad access detected [ 183.926154][T11371] page_owner tracks the page as allocated [ 183.931852][T11371] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2420c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_COMP|__GFP_THISNODE), pid 1, ts 16928439074, free_ts 16691143354 [ 183.949384][T11371] get_page_from_freelist+0xa72/0x2f80 [ 183.954859][T11371] __alloc_pages+0x1b2/0x500 [ 183.959439][T11371] cache_grow_begin+0x75/0x460 [ 183.964193][T11371] cache_alloc_refill+0x27f/0x380 [ 183.969205][T11371] __kmalloc_track_caller+0x3d3/0x4d0 [ 183.974564][T11371] kmemdup_nul+0x2d/0xa0 [ 183.978795][T11371] security_context_to_sid_core+0xb4/0x820 [ 183.984590][T11371] security_context_to_sid_force+0x34/0x40 [ 183.990387][T11371] selinux_inode_post_setxattr+0x117/0x2d0 [ 183.996185][T11371] security_inode_post_setxattr+0xd1/0x140 [ 184.001987][T11371] __vfs_setxattr_noperm+0x328/0x5e0 [ 184.007266][T11371] __vfs_setxattr_locked+0x1cf/0x260 [ 184.012546][T11371] vfs_setxattr+0x13f/0x330 [ 184.017043][T11371] setxattr+0x218/0x2b0 [ 184.021188][T11371] path_setxattr+0x197/0x1c0 [ 184.025768][T11371] __x64_sys_lsetxattr+0xbd/0x150 [ 184.030784][T11371] page last free stack trace: [ 184.035436][T11371] free_pcp_prepare+0x2c5/0x780 [ 184.040282][T11371] free_unref_page+0x19/0x690 [ 184.044946][T11371] __vunmap+0x783/0xb70 [ 184.049097][T11371] __vfree+0x3c/0xd0 [ 184.052982][T11371] vfree+0x5a/0x90 [ 184.056708][T11371] sel_write_load+0xa2a/0x1e70 [ 184.061464][T11371] vfs_write+0x28e/0xae0 [ 184.065709][T11371] ksys_write+0x12d/0x250 [ 184.070029][T11371] do_syscall_64+0x35/0xb0 [ 184.074457][T11371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.080343][T11371] [ 184.082649][T11371] Memory state around the buggy address: [ 184.088261][T11371] ffff88802d14b100: 00 00 01 fc fc fc fc fc 00 00 01 fc fc fc fc fc [ 184.096311][T11371] ffff88802d14b180: 00 01 fc fc fc fc fc fc 00 00 01 fc fc fc fc fc [ 184.104360][T11371] >ffff88802d14b200: 05 fc fc fc fc fc fc fc fa fb fb fb fc fc fc fc [ 184.112400][T11371] ^ [ 184.118536][T11371] ffff88802d14b280: fa fb fb fb fc fc fc fc 00 00 01 fc fc fc fc fc [ 184.126584][T11371] ffff88802d14b300: 00 00 01 fc fc fc fc fc 00 02 fc fc fc fc fc fc [ 184.134626][T11371] ================================================================== [ 184.142668][T11371] Kernel panic - not syncing: panic_on_warn set ... [ 184.149248][T11371] CPU: 0 PID: 11371 Comm: syz-executor.4 Tainted: G B 5.14.0-syzkaller #0 [ 184.159043][T11371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.169083][T11371] Call Trace: [ 184.172352][T11371] dump_stack_lvl+0xcd/0x134 [ 184.176948][T11371] panic+0x2b0/0x6dd [ 184.180833][T11371] ? __warn_printk+0xf3/0xf3 [ 184.185424][T11371] ? security_tun_dev_free_security+0x3e/0x70 [ 184.191484][T11371] end_report.cold+0x5a/0x5a [ 184.196069][T11371] kasan_report_invalid_free+0x70/0x80 [ 184.201521][T11371] ? security_tun_dev_free_security+0x3e/0x70 [ 184.207583][T11371] __kasan_slab_free+0xf6/0x110 [ 184.212425][T11371] ? security_tun_dev_free_security+0x3e/0x70 [ 184.218493][T11371] kfree+0x10a/0x2c0 [ 184.222554][T11371] security_tun_dev_free_security+0x3e/0x70 [ 184.228442][T11371] tun_free_netdev+0xdc/0x140 [ 184.233122][T11371] ? tun_flow_flush+0x270/0x270 [ 184.237970][T11371] netdev_run_todo+0x6b4/0xa80 [ 184.242728][T11371] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 184.248443][T11371] ? pcpu_chunk_relocate+0x12c/0x1a0 [ 184.253720][T11371] ? generic_xdp_install+0x4a0/0x4a0 [ 184.259092][T11371] ? mutex_is_locked+0xe/0x40 [ 184.263764][T11371] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 184.269995][T11371] ? free_netdev+0x415/0x5b0 [ 184.274579][T11371] __tun_chr_ioctl.isra.0+0x993/0x4230 [ 184.280034][T11371] ? selinux_inode_getsecctx+0x90/0x90 [ 184.285484][T11371] ? lock_acquire+0x442/0x510 [ 184.290244][T11371] ? tun_chr_read_iter+0x220/0x220 [ 184.295353][T11371] ? lock_release+0x522/0x720 [ 184.300022][T11371] ? ZSTD_compressBlock_lazy2.cold+0x263e/0x2e07 [ 184.306361][T11371] ? security_file_ioctl+0x5c/0xb0 [ 184.311463][T11371] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 184.317869][T11371] ? __tun_chr_ioctl.isra.0+0x4230/0x4230 [ 184.323598][T11371] __x64_sys_ioctl+0x193/0x200 [ 184.328356][T11371] do_syscall_64+0x35/0xb0 [ 184.332766][T11371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.338652][T11371] RIP: 0033:0x4665f9 [ 184.342537][T11371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 184.362134][T11371] RSP: 002b:00007f27d708e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.370537][T11371] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 184.378495][T11371] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000003 [ 184.386471][T11371] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 184.394434][T11371] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 184.402406][T11371] R13: 00007ffe1a98610f R14: 00007f27d708e300 R15: 0000000000022000 [ 184.411692][T11371] Kernel Offset: disabled [ 184.416177][T11371] Rebooting in 86400 seconds..