Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 72.790732][ T29] audit: type=1400 audit(1604104118.477:8): avc: denied { execmem } for pid=6884 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 72.876344][ T6885] IPVS: ftp: loaded support on port[0] = 21 [ 75.562375][ T6871] can: request_module (can-proto-0) failed. [ 75.575579][ T6871] can: request_module (can-proto-0) failed. [ 75.588138][ T6871] can: request_module (can-proto-0) failed. [ 75.652141][ T29] audit: type=1400 audit(1604104121.338:9): avc: denied { create } for pid=6868 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. 2020/10/31 00:28:48 parsed 1 programs 2020/10/31 00:28:49 executed programs: 0 [ 84.251344][ T29] audit: type=1400 audit(1604104129.939:10): avc: denied { execmem } for pid=7005 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 85.563945][ T7015] IPVS: ftp: loaded support on port[0] = 21 [ 85.583233][ T7006] IPVS: ftp: loaded support on port[0] = 21 [ 85.619281][ T7009] IPVS: ftp: loaded support on port[0] = 21 [ 85.652316][ T7013] IPVS: ftp: loaded support on port[0] = 21 [ 85.676254][ T7016] IPVS: ftp: loaded support on port[0] = 21 [ 86.143710][ T7015] chnl_net:caif_netlink_parms(): no params data found [ 86.517403][ T7015] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.526543][ T7015] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.534982][ T7015] device bridge_slave_0 entered promiscuous mode [ 86.668039][ T7015] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.675132][ T7015] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.685421][ T7015] device bridge_slave_1 entered promiscuous mode [ 86.693722][ T7009] chnl_net:caif_netlink_parms(): no params data found [ 86.715507][ T7006] chnl_net:caif_netlink_parms(): no params data found [ 86.775326][ T7015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.802024][ T7016] chnl_net:caif_netlink_parms(): no params data found [ 86.821063][ T7013] chnl_net:caif_netlink_parms(): no params data found [ 86.844703][ T7015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.996498][ T7015] team0: Port device team_slave_0 added [ 87.022310][ T7015] team0: Port device team_slave_1 added [ 87.123027][ T7009] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.135247][ T7009] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.144244][ T7009] device bridge_slave_0 entered promiscuous mode [ 87.176835][ T7013] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.184040][ T7013] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.193738][ T7013] device bridge_slave_0 entered promiscuous mode [ 87.203929][ T7015] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.216621][ T7015] 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. [ 87.243528][ T7015] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.256472][ T7009] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.263689][ T7009] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.274194][ T7009] device bridge_slave_1 entered promiscuous mode [ 87.282080][ T7016] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.290603][ T7016] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.299625][ T7016] device bridge_slave_0 entered promiscuous mode [ 87.310042][ T7016] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.317111][ T7016] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.326221][ T7016] device bridge_slave_1 entered promiscuous mode [ 87.334448][ T7006] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.341856][ T7006] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.350241][ T7006] device bridge_slave_0 entered promiscuous mode [ 87.357593][ T7013] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.364973][ T7013] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.373402][ T7013] device bridge_slave_1 entered promiscuous mode [ 87.381865][ T7015] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.388936][ T7015] 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. [ 87.415161][ T7015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.441597][ T7006] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.448830][ T7044] Bluetooth: hci0: command 0x0409 tx timeout [ 87.450128][ T7006] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.455463][ T7044] Bluetooth: hci1: command 0x0409 tx timeout [ 87.466303][ T7006] device bridge_slave_1 entered promiscuous mode [ 87.516081][ T7013] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.527959][ T3937] Bluetooth: hci2: command 0x0409 tx timeout [ 87.531210][ T7009] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.573641][ T7016] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.586034][ T7016] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.599721][ T7013] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.609265][ T7044] Bluetooth: hci3: command 0x0409 tx timeout [ 87.617306][ T7009] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.618129][ T3937] Bluetooth: hci4: command 0x0409 tx timeout [ 87.631047][ T7006] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.646357][ T7015] device hsr_slave_0 entered promiscuous mode [ 87.655322][ T7015] device hsr_slave_1 entered promiscuous mode [ 87.700594][ T7016] team0: Port device team_slave_0 added [ 87.709227][ T7006] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.752238][ T7016] team0: Port device team_slave_1 added [ 87.779542][ T7013] team0: Port device team_slave_0 added [ 87.801236][ T7009] team0: Port device team_slave_0 added [ 87.815922][ T7013] team0: Port device team_slave_1 added [ 87.838168][ T7006] team0: Port device team_slave_0 added [ 87.845572][ T7009] team0: Port device team_slave_1 added [ 87.891154][ T7009] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.898513][ T7009] 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. [ 87.925443][ T7009] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.942089][ T7006] team0: Port device team_slave_1 added [ 87.962555][ T7016] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.971338][ T7016] 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. [ 88.002869][ T7016] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.019528][ T7009] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.026484][ T7009] 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. [ 88.053352][ T7009] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.072694][ T7013] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.079817][ T7013] 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. [ 88.106131][ T7013] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.119713][ T7016] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.126667][ T7016] 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. [ 88.153104][ T7016] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.186908][ T7006] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.194081][ T7006] 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. [ 88.220567][ T7006] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.234455][ T7006] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.241675][ T7006] 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. [ 88.267725][ T7006] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.285416][ T7013] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.294214][ T7013] 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. [ 88.320501][ T7013] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.415917][ T7013] device hsr_slave_0 entered promiscuous mode [ 88.424224][ T7013] device hsr_slave_1 entered promiscuous mode [ 88.432173][ T7013] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.440914][ T7013] Cannot create hsr debugfs directory [ 88.468802][ T7016] device hsr_slave_0 entered promiscuous mode [ 88.483596][ T7016] device hsr_slave_1 entered promiscuous mode [ 88.490491][ T7016] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.499260][ T7016] Cannot create hsr debugfs directory [ 88.508848][ T7009] device hsr_slave_0 entered promiscuous mode [ 88.521085][ T7009] device hsr_slave_1 entered promiscuous mode [ 88.528618][ T7009] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.536246][ T7009] Cannot create hsr debugfs directory [ 88.604379][ T7006] device hsr_slave_0 entered promiscuous mode [ 88.613547][ T7006] device hsr_slave_1 entered promiscuous mode [ 88.620990][ T7006] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.629524][ T7006] Cannot create hsr debugfs directory [ 88.796230][ T7015] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.856325][ T7015] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.870432][ T7015] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.920200][ T7015] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.046063][ T7016] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 89.083347][ T7016] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 89.126162][ T7016] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 89.165710][ T7016] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 89.240082][ T7013] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.271904][ T7013] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.318560][ T7013] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.344823][ T7006] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 89.359991][ T7013] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.387262][ T7015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.405736][ T7006] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 89.441592][ T7006] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 89.465812][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.475620][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.503669][ T7009] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 89.516479][ T7009] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 89.529553][ T23] Bluetooth: hci1: command 0x041b tx timeout [ 89.539327][ T7006] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 89.543932][ T23] Bluetooth: hci0: command 0x041b tx timeout [ 89.565131][ T7015] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.573815][ T7009] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 89.590892][ T7009] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 89.608461][ T3937] Bluetooth: hci2: command 0x041b tx timeout [ 89.622917][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.635985][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.645951][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.653397][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.669170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.677175][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.686988][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.695828][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.697920][ T23] Bluetooth: hci4: command 0x041b tx timeout [ 89.703059][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.717188][ T23] Bluetooth: hci3: command 0x041b tx timeout [ 89.743092][ T7016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.773970][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.783669][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.795044][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.806779][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.842295][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.852478][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.861268][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.872219][ T7016] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.915744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.925004][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.936547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.945850][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.954426][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.961578][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.973494][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.004880][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.014925][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.025688][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.034754][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.043902][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.053230][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.064053][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.071162][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.109407][ T7015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.144800][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.164610][ T7013] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.191755][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.231697][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.243263][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.253452][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.263964][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.273331][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.282266][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.290956][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.300022][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.309535][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.325278][ T7013] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.337321][ T7016] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.372412][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.382069][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.414358][ T7006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.434016][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.446974][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.456449][ T7044] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.464333][ T7044] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.473821][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.483068][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.492570][ T7044] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.499744][ T7044] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.517604][ T7009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.544177][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.552203][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.561161][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.570975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.580637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.588221][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.595675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.619647][ T7016] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.630598][ T7015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.642428][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.651778][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.660890][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.671714][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.685588][ T7006] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.698960][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.707055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.717139][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.729366][ T7009] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.776448][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.785748][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.796942][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.806178][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.815405][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.822531][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.830728][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.840253][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.849420][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.858947][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.867343][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.874465][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.921424][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.939941][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.951460][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.969899][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.988693][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.995787][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.006111][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.016530][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.026486][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.033644][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.054300][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.065892][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.095779][ T7015] device veth0_vlan entered promiscuous mode [ 91.105679][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.115489][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.125083][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.135555][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.144758][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.153817][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.162765][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.172174][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.182473][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.191090][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.213563][ T7013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.228658][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.237425][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.247191][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.257539][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.267821][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.281783][ T7015] device veth1_vlan entered promiscuous mode [ 91.311178][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.320500][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.330092][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.339602][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.349102][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.357539][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.366669][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.389130][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.413970][ T7016] device veth0_vlan entered promiscuous mode [ 91.436365][ T7006] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.447259][ T7006] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.463119][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.478404][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.486995][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.495971][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.504593][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.513358][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.522214][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.531239][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.540072][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.549070][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.559685][ T7009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.567454][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.575775][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.583958][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.599134][ T7016] device veth1_vlan entered promiscuous mode [ 91.617711][ T17] Bluetooth: hci0: command 0x040f tx timeout [ 91.630355][ T17] Bluetooth: hci1: command 0x040f tx timeout [ 91.645701][ T7015] device veth0_macvtap entered promiscuous mode [ 91.655012][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.663796][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.672733][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.681572][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.690047][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.697823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.706234][ T17] Bluetooth: hci2: command 0x040f tx timeout [ 91.721241][ T7013] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.738080][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.747406][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.755675][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.768100][ T17] Bluetooth: hci3: command 0x040f tx timeout [ 91.776285][ T7015] device veth1_macvtap entered promiscuous mode [ 91.784033][ T17] Bluetooth: hci4: command 0x040f tx timeout [ 91.797271][ T7009] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.850489][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.864239][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.873899][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.887142][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.895449][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.913005][ T7016] device veth0_macvtap entered promiscuous mode [ 91.954230][ T7006] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.976429][ T7015] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.984489][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.993290][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.002290][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.011150][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.019972][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.030991][ T7016] device veth1_macvtap entered promiscuous mode [ 92.045423][ T7013] device veth0_vlan entered promiscuous mode [ 92.066862][ T7015] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.083218][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.092305][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.102091][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.112035][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.121097][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.130613][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.139627][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.149653][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.157447][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.189727][ T7015] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.199427][ T7015] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.208212][ T7015] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.216911][ T7015] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.235772][ T7013] device veth1_vlan entered promiscuous mode [ 92.247275][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.256486][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.270672][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.284462][ T7009] device veth0_vlan entered promiscuous mode [ 92.316406][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.325060][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.333894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.345591][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.354982][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.376021][ T7009] device veth1_vlan entered promiscuous mode [ 92.435702][ T7016] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.449454][ T7016] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.461342][ T7016] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.496289][ T7006] device veth0_vlan entered promiscuous mode [ 92.520097][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.529148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.539642][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.548251][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.558907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.567092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.577351][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.586468][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.602643][ T7013] device veth0_macvtap entered promiscuous mode [ 92.613257][ T7016] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 92.625783][ T7016] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.640200][ T7016] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.654146][ T7016] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.662984][ T7016] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.672424][ T7016] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.681683][ T7016] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.710071][ T7013] device veth1_macvtap entered promiscuous mode [ 92.717928][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.725941][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.736455][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.745876][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.758218][ T7006] device veth1_vlan entered promiscuous mode [ 92.807335][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.824406][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.834870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.845321][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.862526][ T7009] device veth0_macvtap entered promiscuous mode [ 92.915276][ T7009] device veth1_macvtap entered promiscuous mode 2020/10/31 00:28:58 executed programs: 6 [ 92.964588][ T7013] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 92.993816][ T7013] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.014339][ T7013] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.026162][ T7013] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.051882][ T7013] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.064398][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.077491][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.092076][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.102441][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.113669][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.124346][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.186924][ T7009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.232672][ T7009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.244485][ T7009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.259018][ T7009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.271977][ T7009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.284425][ T7009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.300578][ T7009] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.313006][ T7006] device veth0_macvtap entered promiscuous mode [ 93.327082][ T7013] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.340607][ T7013] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.351748][ T7013] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.362542][ T7013] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.374881][ T7013] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.390984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.410054][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.421811][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.431461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.441211][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.458993][ T7006] device veth1_macvtap entered promiscuous mode [ 93.491638][ T7013] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.503220][ T7013] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.512268][ T7013] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.521195][ T7013] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.543597][ T7009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.557461][ T7009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.567546][ T7009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.578154][ T7009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.590737][ T7009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.610409][ T7009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.625298][ T7009] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.664687][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.691618][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.710369][ T7009] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.719302][ T23] Bluetooth: hci1: command 0x0419 tx timeout [ 93.729816][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 93.736999][ T7009] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.761084][ T7009] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.771505][ T17] Bluetooth: hci2: command 0x0419 tx timeout [ 93.785889][ T7009] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.811029][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.839340][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.850277][ T17] Bluetooth: hci4: command 0x0419 tx timeout [ 93.856660][ T17] Bluetooth: hci3: command 0x0419 tx timeout [ 93.862983][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.876622][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.887265][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.900720][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.915007][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.938717][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.966375][ T7006] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.021470][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.037972][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.072768][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.091646][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.103384][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.121905][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.135601][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.155447][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.187118][ T7006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.211158][ T7006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.224576][ T7006] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.258004][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.266673][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.331909][ T7006] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.348831][ T7006] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.369566][ T7006] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.392997][ T7006] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2020/10/31 00:29:01 result: hanged=false err=executor 5: failed to write control pipe: write |1: broken pipe wrong response packet (errno 16) loop exited with status 67 [ 97.372536][ T8188] IPVS: ftp: loaded support on port[0] = 21 [ 97.606917][ T8188] chnl_net:caif_netlink_parms(): no params data found [ 97.681336][ T8188] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.689185][ T8188] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.697138][ T8188] device bridge_slave_0 entered promiscuous mode [ 97.707705][ T8188] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.714824][ T8188] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.723031][ T8188] device bridge_slave_1 entered promiscuous mode [ 97.749603][ T8188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.760943][ T8188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.795379][ T8188] team0: Port device team_slave_0 added [ 97.803194][ T8188] team0: Port device team_slave_1 added [ 97.826032][ T8188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.833431][ T8188] 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. [ 97.861658][ T8188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.875041][ T8188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.882155][ T8188] 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. [ 97.908244][ T8188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.945415][ T8188] device hsr_slave_0 entered promiscuous mode [ 97.952421][ T8188] device hsr_slave_1 entered promiscuous mode [ 97.961687][ T8188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.971102][ T8188] Cannot create hsr debugfs directory [ 98.103144][ T8188] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 98.112333][ T8188] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 98.123709][ T8188] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 98.143997][ T8188] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 98.180085][ T8188] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.187381][ T8188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.195228][ T8188] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.202387][ T8188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.265513][ T8188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.282866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.292020][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.300345][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.309685][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 98.324939][ T8188] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.341606][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.350578][ T3937] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.357731][ T3937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.380184][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.389159][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.396201][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.418937][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.428049][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.436702][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.450466][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.468785][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.480510][ T8188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.511014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.519363][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.534853][ T8188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.609778][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.620289][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.639400][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.650786][ T7044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.663579][ T8188] device veth0_vlan entered promiscuous mode [ 98.675206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.684959][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.699653][ T8188] device veth1_vlan entered promiscuous mode [ 98.726394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.735070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.744065][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.753944][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.765364][ T8188] device veth0_macvtap entered promiscuous mode [ 98.782737][ T8188] device veth1_macvtap entered promiscuous mode [ 98.802646][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.813658][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.825134][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.836574][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.846474][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.857434][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.867608][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.878116][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.890491][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.901048][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.912245][ T8188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.921696][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.931283][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.939484][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.949985][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.961966][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.973494][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.984002][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.994851][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.006531][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.017261][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.027161][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.037695][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.047865][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.058779][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.070390][ T8188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.081039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.091012][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.102571][ T8188] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.115236][ T8188] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.124763][ T8188] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.134187][ T8188] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2020/10/31 00:29:04 executed programs: 36 [ 99.368244][ T17] Bluetooth: hci5: command 0x0409 tx timeout [ 101.446757][ T17] Bluetooth: hci5: command 0x041b tx timeout [ 103.526596][ T23] Bluetooth: hci5: command 0x040f tx timeout 2020/10/31 00:29:09 executed programs: 208 [ 105.606189][ T2599] Bluetooth: hci5: command 0x0419 tx timeout 2020/10/31 00:29:14 executed programs: 377 2020/10/31 00:29:19 executed programs: 556 2020/10/31 00:29:24 executed programs: 729 2020/10/31 00:29:29 executed programs: 907 2020/10/31 00:29:34 executed programs: 1076 [ 132.085874][T12145] ================================================================== [ 132.094292][T12145] BUG: KASAN: use-after-free in dump_schedule+0x7a7/0x820 [ 132.101849][T12145] Read of size 8 at addr ffff888023d58a40 by task syz-executor.1/12145 [ 132.110091][T12145] [ 132.112438][T12145] CPU: 1 PID: 12145 Comm: syz-executor.1 Not tainted 5.10.0-rc1-syzkaller #0 [ 132.121205][T12145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.131285][T12145] Call Trace: [ 132.134593][T12145] dump_stack+0x198/0x1fb [ 132.138940][T12145] ? dump_schedule+0x7a7/0x820 [ 132.143714][T12145] ? dump_schedule+0x7a7/0x820 [ 132.148491][T12145] print_address_description.constprop.0.cold+0xae/0x497 [ 132.155519][T12145] ? check_preemption_disabled+0x50/0x130 [ 132.161247][T12145] ? _raw_spin_lock_irqsave+0xa9/0xd0 [ 132.166638][T12145] ? vprintk_func+0x97/0x1b0 [ 132.171247][T12145] ? dump_schedule+0x7a7/0x820 [ 132.176024][T12145] ? dump_schedule+0x7a7/0x820 [ 132.180804][T12145] kasan_report.cold+0x1f/0x37 [ 132.185589][T12145] ? dump_schedule+0x7a7/0x820 [ 132.190374][T12145] dump_schedule+0x7a7/0x820 [ 132.194986][T12145] ? lock_release+0x7e0/0x7e0 [ 132.199681][T12145] ? taprio_dev_notifier+0x320/0x320 [ 132.204984][T12145] ? __nla_reserve+0x9a/0xc0 [ 132.209591][T12145] ? memcpy+0x39/0x60 [ 132.213596][T12145] taprio_dump+0x55d/0xce0 [ 132.218031][T12145] ? advance_sched+0x990/0x990 [ 132.222805][T12145] ? __alloc_skb+0xae/0x550 [ 132.227323][T12145] ? qdisc_notify.isra.0+0x7f/0x310 [ 132.232537][T12145] ? tc_modify_qdisc+0xf45/0x1990 [ 132.237571][T12145] ? netlink_rcv_skb+0x153/0x420 [ 132.242537][T12145] ? memcpy+0x39/0x60 [ 132.246537][T12145] ? advance_sched+0x990/0x990 [ 132.251665][T12145] tc_fill_qdisc+0x5e7/0x1220 [ 132.256371][T12145] ? lock_is_held_type+0xcf/0x110 [ 132.261417][T12145] ? tclass_notify.constprop.0+0x190/0x190 [ 132.267246][T12145] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 132.272812][T12145] ? kmem_cache_alloc_node_trace+0x47f/0x560 [ 132.278815][T12145] ? kasan_unpoison_shadow+0x33/0x40 [ 132.284269][T12145] ? __phys_addr+0x9a/0x110 [ 132.288800][T12145] ? memset+0x20/0x40 [ 132.292815][T12145] ? __alloc_skb+0x34a/0x550 [ 132.297469][T12145] qdisc_notify.isra.0+0x2b1/0x310 [ 132.302612][T12145] tc_modify_qdisc+0xf45/0x1990 [ 132.307501][T12145] ? qdisc_create+0x1270/0x1270 [ 132.312370][T12145] ? lock_is_held_type+0xcf/0x110 [ 132.317421][T12145] ? check_preemption_disabled+0x50/0x130 [ 132.323178][T12145] ? lock_is_held_type+0xcf/0x110 [ 132.328235][T12145] ? qdisc_create+0x1270/0x1270 [ 132.333111][T12145] rtnetlink_rcv_msg+0x44e/0xad0 [ 132.338071][T12145] ? rtnetlink_put_metrics+0x510/0x510 [ 132.343547][T12145] ? lock_is_held_type+0xcf/0x110 [ 132.348992][T12145] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 132.354301][T12145] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 132.359870][T12145] netlink_rcv_skb+0x153/0x420 [ 132.364650][T12145] ? rtnetlink_put_metrics+0x510/0x510 [ 132.370133][T12145] ? netlink_ack+0xaa0/0xaa0 [ 132.374740][T12145] ? netlink_deliver_tap+0x227/0xb70 [ 132.380060][T12145] netlink_unicast+0x533/0x7d0 [ 132.384851][T12145] ? netlink_attachskb+0x810/0x810 [ 132.389988][T12145] netlink_sendmsg+0x856/0xd90 [ 132.394775][T12145] ? netlink_unicast+0x7d0/0x7d0 [ 132.399741][T12145] ? netlink_unicast+0x7d0/0x7d0 [ 132.404699][T12145] sock_sendmsg+0xcf/0x120 [ 132.409145][T12145] sock_no_sendpage+0xee/0x130 [ 132.413941][T12145] ? sk_page_frag_refill+0x1d0/0x1d0 [ 132.419270][T12145] ? lock_release+0x7e0/0x7e0 [ 132.423967][T12145] ? preempt_schedule_thunk+0x16/0x18 [ 132.429363][T12145] ? check_preemption_disabled+0x50/0x130 [ 132.435107][T12145] kernel_sendpage.part.0+0x1ab/0x350 [ 132.440596][T12145] sock_sendpage+0xe5/0x140 [ 132.445123][T12145] ? __sock_recv_ts_and_drops+0x430/0x430 [ 132.451197][T12145] pipe_to_sendpage+0x2ad/0x380 [ 132.456058][T12145] ? propagate_umount+0x1c20/0x1c20 [ 132.461276][T12145] ? mutex_lock_io_nested+0xf60/0xf60 [ 132.466664][T12145] ? splice_from_pipe_next.part.0+0x166/0x4d0 [ 132.472762][T12145] __splice_from_pipe+0x3dc/0x830 [ 132.477815][T12145] ? propagate_umount+0x1c20/0x1c20 [ 132.483043][T12145] generic_splice_sendpage+0xd4/0x140 [ 132.488435][T12145] ? __do_sys_vmsplice+0x990/0x990 [ 132.493581][T12145] ? security_file_permission+0x248/0x560 [ 132.499335][T12145] ? __do_sys_vmsplice+0x990/0x990 [ 132.504465][T12145] do_splice+0xb78/0x17a0 [ 132.509006][T12145] ? lock_is_held_type+0xcf/0x110 [ 132.514056][T12145] ? check_preemption_disabled+0x50/0x130 [ 132.519805][T12145] ? splice_from_pipe+0x140/0x140 [ 132.524857][T12145] ? lock_downgrade+0x7a0/0x7a0 [ 132.529728][T12145] ? __might_fault+0x144/0x180 [ 132.534518][T12145] __do_splice+0x134/0x250 [ 132.538993][T12145] ? do_splice+0x17a0/0x17a0 [ 132.543618][T12145] __x64_sys_splice+0x198/0x250 [ 132.548493][T12145] do_syscall_64+0x2d/0x70 [ 132.552923][T12145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.558825][T12145] RIP: 0033:0x45d5b9 [ 132.562735][T12145] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.582359][T12145] RSP: 002b:00007fae838dac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 132.590798][T12145] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9 [ 132.598790][T12145] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 132.606783][T12145] RBP: 000000000118cf98 R08: 0000000000010973 R09: 0000000000000000 [ 132.614769][T12145] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 132.622787][T12145] R13: 00007fff62d81abf R14: 00007fae838db9c0 R15: 000000000118cf4c [ 132.630830][T12145] [ 132.633172][T12145] Allocated by task 12126: [ 132.637606][T12145] kasan_save_stack+0x1b/0x40 [ 132.642296][T12145] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 132.647942][T12145] kmem_cache_alloc_trace+0x1a0/0x440 [ 132.653330][T12145] taprio_change+0x5a0/0x2b60 [ 132.658024][T12145] tc_modify_qdisc+0xd41/0x1990 [ 132.662891][T12145] rtnetlink_rcv_msg+0x44e/0xad0 [ 132.667852][T12145] netlink_rcv_skb+0x153/0x420 [ 132.672633][T12145] netlink_unicast+0x533/0x7d0 [ 132.677413][T12145] netlink_sendmsg+0x856/0xd90 [ 132.682194][T12145] sock_sendmsg+0xcf/0x120 [ 132.686631][T12145] sock_no_sendpage+0xee/0x130 [ 132.691412][T12145] kernel_sendpage.part.0+0x1ab/0x350 [ 132.696799][T12145] sock_sendpage+0xe5/0x140 [ 132.701326][T12145] pipe_to_sendpage+0x2ad/0x380 [ 132.706195][T12145] __splice_from_pipe+0x3dc/0x830 [ 132.711235][T12145] generic_splice_sendpage+0xd4/0x140 [ 132.716638][T12145] do_splice+0xb78/0x17a0 [ 132.720983][T12145] __do_splice+0x134/0x250 [ 132.725418][T12145] __x64_sys_splice+0x198/0x250 [ 132.730292][T12145] do_syscall_64+0x2d/0x70 [ 132.734726][T12145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.740619][T12145] [ 132.742953][T12145] Freed by task 9: [ 132.746693][T12145] kasan_save_stack+0x1b/0x40 [ 132.751382][T12145] kasan_set_track+0x1c/0x30 [ 132.755988][T12145] kasan_set_free_info+0x1b/0x30 [ 132.760968][T12145] __kasan_slab_free+0xd8/0x120 [ 132.765834][T12145] kfree+0x10e/0x2a0 [ 132.769746][T12145] taprio_free_sched_cb+0x18b/0x240 [ 132.774954][T12145] rcu_core+0x621/0x11d0 [ 132.779207][T12145] __do_softirq+0x202/0xa51 [ 132.783705][T12145] [ 132.786036][T12145] Last call_rcu(): [ 132.789766][T12145] kasan_save_stack+0x1b/0x40 [ 132.794456][T12145] kasan_record_aux_stack+0x82/0xb0 [ 132.799663][T12145] call_rcu+0x15e/0x7c0 [ 132.803836][T12145] taprio_change+0x210a/0x2b60 [ 132.810991][T12145] tc_modify_qdisc+0xd41/0x1990 [ 132.815859][T12145] rtnetlink_rcv_msg+0x44e/0xad0 [ 132.820910][T12145] netlink_rcv_skb+0x153/0x420 [ 132.825716][T12145] netlink_unicast+0x533/0x7d0 [ 132.830492][T12145] netlink_sendmsg+0x856/0xd90 [ 132.835268][T12145] sock_sendmsg+0xcf/0x120 [ 132.839698][T12145] sock_no_sendpage+0xee/0x130 [ 132.844473][T12145] kernel_sendpage.part.0+0x1ab/0x350 [ 132.849859][T12145] sock_sendpage+0xe5/0x140 [ 132.854381][T12145] pipe_to_sendpage+0x2ad/0x380 [ 132.859248][T12145] __splice_from_pipe+0x3dc/0x830 [ 132.864289][T12145] generic_splice_sendpage+0xd4/0x140 [ 132.869679][T12145] do_splice+0xb78/0x17a0 [ 132.874028][T12145] __do_splice+0x134/0x250 [ 132.878466][T12145] __x64_sys_splice+0x198/0x250 [ 132.883339][T12145] do_syscall_64+0x2d/0x70 [ 132.887776][T12145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.893674][T12145] [ 132.896103][T12145] The buggy address belongs to the object at ffff888023d58a00 [ 132.896103][T12145] which belongs to the cache kmalloc-96 of size 96 [ 132.910086][T12145] The buggy address is located 64 bytes inside of [ 132.910086][T12145] 96-byte region [ffff888023d58a00, ffff888023d58a60) [ 132.923197][T12145] The buggy address belongs to the page: [ 132.928878][T12145] page:000000001165fefb refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888023d58d00 pfn:0x23d58 [ 132.940343][T12145] flags: 0xfffe0000000200(slab) [ 132.945215][T12145] raw: 00fffe0000000200 ffffea000045a9c8 ffffea000085fb48 ffff88800dc40300 [ 132.953818][T12145] raw: ffff888023d58d00 ffff888023d58000 000000010000001e 0000000000000000 [ 132.962407][T12145] page dumped because: kasan: bad access detected [ 132.968819][T12145] [ 132.971160][T12145] Memory state around the buggy address: [ 132.976810][T12145] ffff888023d58900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 132.984888][T12145] ffff888023d58980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 132.992969][T12145] >ffff888023d58a00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 133.001073][T12145] ^ [ 133.007248][T12145] ffff888023d58a80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 133.015327][T12145] ffff888023d58b00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 133.023401][T12145] ================================================================== [ 133.031469][T12145] Disabling lock debugging due to kernel taint [ 133.045499][T12145] Kernel panic - not syncing: panic_on_warn set ... [ 133.052116][T12145] CPU: 1 PID: 12145 Comm: syz-executor.1 Tainted: G B 5.10.0-rc1-syzkaller #0 [ 133.062256][T12145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.072294][T12145] Call Trace: [ 133.075570][T12145] dump_stack+0x198/0x1fb [ 133.079884][T12145] ? dump_schedule+0x750/0x820 [ 133.084635][T12145] panic+0x347/0x7c0 [ 133.088510][T12145] ? __warn_printk+0xf3/0xf3 [ 133.093092][T12145] ? preempt_schedule_common+0x59/0xc0 [ 133.098532][T12145] ? dump_schedule+0x7a7/0x820 [ 133.103297][T12145] ? preempt_schedule_thunk+0x16/0x18 [ 133.108654][T12145] ? trace_hardirqs_on+0x51/0x1c0 [ 133.113660][T12145] ? dump_schedule+0x7a7/0x820 [ 133.118405][T12145] ? dump_schedule+0x7a7/0x820 [ 133.123150][T12145] end_report+0x58/0x5e [ 133.127288][T12145] kasan_report.cold+0xd/0x37 [ 133.131945][T12145] ? dump_schedule+0x7a7/0x820 [ 133.136713][T12145] dump_schedule+0x7a7/0x820 [ 133.141290][T12145] ? lock_release+0x7e0/0x7e0 [ 133.145951][T12145] ? taprio_dev_notifier+0x320/0x320 [ 133.151218][T12145] ? __nla_reserve+0x9a/0xc0 [ 133.155789][T12145] ? memcpy+0x39/0x60 [ 133.159756][T12145] taprio_dump+0x55d/0xce0 [ 133.164154][T12145] ? advance_sched+0x990/0x990 [ 133.168929][T12145] ? __alloc_skb+0xae/0x550 [ 133.173415][T12145] ? qdisc_notify.isra.0+0x7f/0x310 [ 133.178595][T12145] ? tc_modify_qdisc+0xf45/0x1990 [ 133.183599][T12145] ? netlink_rcv_skb+0x153/0x420 [ 133.188520][T12145] ? memcpy+0x39/0x60 [ 133.192483][T12145] ? advance_sched+0x990/0x990 [ 133.197229][T12145] tc_fill_qdisc+0x5e7/0x1220 [ 133.201889][T12145] ? lock_is_held_type+0xcf/0x110 [ 133.206898][T12145] ? tclass_notify.constprop.0+0x190/0x190 [ 133.212688][T12145] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 133.218216][T12145] ? kmem_cache_alloc_node_trace+0x47f/0x560 [ 133.224178][T12145] ? kasan_unpoison_shadow+0x33/0x40 [ 133.229443][T12145] ? __phys_addr+0x9a/0x110 [ 133.233952][T12145] ? memset+0x20/0x40 [ 133.237920][T12145] ? __alloc_skb+0x34a/0x550 [ 133.242508][T12145] qdisc_notify.isra.0+0x2b1/0x310 [ 133.247603][T12145] tc_modify_qdisc+0xf45/0x1990 [ 133.252457][T12145] ? qdisc_create+0x1270/0x1270 [ 133.257303][T12145] ? lock_is_held_type+0xcf/0x110 [ 133.262572][T12145] ? check_preemption_disabled+0x50/0x130 [ 133.268273][T12145] ? lock_is_held_type+0xcf/0x110 [ 133.273279][T12145] ? qdisc_create+0x1270/0x1270 [ 133.278126][T12145] rtnetlink_rcv_msg+0x44e/0xad0 [ 133.283065][T12145] ? rtnetlink_put_metrics+0x510/0x510 [ 133.288518][T12145] ? lock_is_held_type+0xcf/0x110 [ 133.293535][T12145] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 133.298812][T12145] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 133.304361][T12145] netlink_rcv_skb+0x153/0x420 [ 133.309118][T12145] ? rtnetlink_put_metrics+0x510/0x510 [ 133.314578][T12145] ? netlink_ack+0xaa0/0xaa0 [ 133.319154][T12145] ? netlink_deliver_tap+0x227/0xb70 [ 133.324424][T12145] netlink_unicast+0x533/0x7d0 [ 133.329174][T12145] ? netlink_attachskb+0x810/0x810 [ 133.334297][T12145] netlink_sendmsg+0x856/0xd90 [ 133.339044][T12145] ? netlink_unicast+0x7d0/0x7d0 [ 133.343967][T12145] ? netlink_unicast+0x7d0/0x7d0 [ 133.348887][T12145] sock_sendmsg+0xcf/0x120 [ 133.353285][T12145] sock_no_sendpage+0xee/0x130 [ 133.358039][T12145] ? sk_page_frag_refill+0x1d0/0x1d0 [ 133.363325][T12145] ? lock_release+0x7e0/0x7e0 [ 133.367989][T12145] ? preempt_schedule_thunk+0x16/0x18 [ 133.373428][T12145] ? check_preemption_disabled+0x50/0x130 [ 133.379147][T12145] kernel_sendpage.part.0+0x1ab/0x350 [ 133.384502][T12145] sock_sendpage+0xe5/0x140 [ 133.389011][T12145] ? __sock_recv_ts_and_drops+0x430/0x430 [ 133.394711][T12145] pipe_to_sendpage+0x2ad/0x380 [ 133.399546][T12145] ? propagate_umount+0x1c20/0x1c20 [ 133.404730][T12145] ? mutex_lock_io_nested+0xf60/0xf60 [ 133.410085][T12145] ? splice_from_pipe_next.part.0+0x166/0x4d0 [ 133.416151][T12145] __splice_from_pipe+0x3dc/0x830 [ 133.421156][T12145] ? propagate_umount+0x1c20/0x1c20 [ 133.426340][T12145] generic_splice_sendpage+0xd4/0x140 [ 133.431701][T12145] ? __do_sys_vmsplice+0x990/0x990 [ 133.436802][T12145] ? security_file_permission+0x248/0x560 [ 133.442503][T12145] ? __do_sys_vmsplice+0x990/0x990 [ 133.447597][T12145] do_splice+0xb78/0x17a0 [ 133.451909][T12145] ? lock_is_held_type+0xcf/0x110 [ 133.457385][T12145] ? check_preemption_disabled+0x50/0x130 [ 133.463095][T12145] ? splice_from_pipe+0x140/0x140 [ 133.468106][T12145] ? lock_downgrade+0x7a0/0x7a0 [ 133.472942][T12145] ? __might_fault+0x144/0x180 [ 133.477690][T12145] __do_splice+0x134/0x250 [ 133.482089][T12145] ? do_splice+0x17a0/0x17a0 [ 133.487628][T12145] __x64_sys_splice+0x198/0x250 [ 133.492567][T12145] do_syscall_64+0x2d/0x70 [ 133.496968][T12145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.502842][T12145] RIP: 0033:0x45d5b9 [ 133.506720][T12145] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.526304][T12145] RSP: 002b:00007fae838dac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 133.534718][T12145] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9 [ 133.542699][T12145] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 133.550650][T12145] RBP: 000000000118cf98 R08: 0000000000010973 R09: 0000000000000000 [ 133.558603][T12145] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 133.566555][T12145] R13: 00007fff62d81abf R14: 00007fae838db9c0 R15: 000000000118cf4c [ 133.575948][T12145] Kernel Offset: disabled [ 133.580396][T12145] Rebooting in 86400 seconds..