Warning: Permanently added '[localhost]:53540' (ECDSA) to the list of known hosts. 2020/03/04 20:57:29 fuzzer started 2020/03/04 20:57:31 dialing manager at 10.0.2.10:34521 2020/03/04 20:57:31 syscalls: 2989 2020/03/04 20:57:31 code coverage: enabled 2020/03/04 20:57:31 comparison tracing: enabled 2020/03/04 20:57:31 extra coverage: enabled 2020/03/04 20:57:31 setuid sandbox: enabled 2020/03/04 20:57:31 namespace sandbox: enabled 2020/03/04 20:57:31 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/04 20:57:31 fault injection: enabled 2020/03/04 20:57:31 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/04 20:57:31 net packet injection: enabled 2020/03/04 20:57:31 net device setup: enabled 2020/03/04 20:57:31 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/04 20:57:31 devlink PCI setup: PCI device 0000:00:10.0 is not available 20:58:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6vti={{0xb, 0x1, 'ip6vti\x00'}, {0x4}}}]}, 0x34}}, 0x0) 20:58:31 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x0, 0x1, "cd"}) 20:58:32 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x104000000000000, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x2, 0x3, 0x258, 0x128, 0x0, 0x128, 0x0, 0x128, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@connlabel={{0x28, 'connlabel\x00'}}, @common=@unspec=@rateest={{0x68, 'rateest\x00'}, {'bond0\x00', 'hsr0\x00', 0x14, 0x3}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b8) syzkaller login: [ 208.870781][ T9273] IPVS: ftp: loaded support on port[0] = 21 [ 208.870888][ T9272] IPVS: ftp: loaded support on port[0] = 21 20:58:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x3fd, 0x1b2) [ 209.041809][ T9275] IPVS: ftp: loaded support on port[0] = 21 [ 209.399260][ T9273] chnl_net:caif_netlink_parms(): no params data found [ 209.459594][ T9272] chnl_net:caif_netlink_parms(): no params data found [ 209.501589][ T9275] chnl_net:caif_netlink_parms(): no params data found [ 209.524581][ T9280] IPVS: ftp: loaded support on port[0] = 21 [ 209.667579][ T9273] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.687172][ T9273] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.715951][ T9273] device bridge_slave_0 entered promiscuous mode [ 209.754244][ T9273] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.772330][ T9273] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.789435][ T9273] device bridge_slave_1 entered promiscuous mode [ 209.843107][ T9272] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.881539][ T9272] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.932657][ T9272] device bridge_slave_0 entered promiscuous mode [ 210.032573][ T9273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 210.077963][ T9275] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.116208][ T9275] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.144231][ T9275] device bridge_slave_0 entered promiscuous mode [ 210.163789][ T9272] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.186746][ T9272] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.214471][ T9272] device bridge_slave_1 entered promiscuous mode [ 210.239415][ T9273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 210.288031][ T9275] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.310344][ T9275] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.332443][ T9275] device bridge_slave_1 entered promiscuous mode [ 210.379992][ T9273] team0: Port device team_slave_0 added [ 210.416782][ T9272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 210.449220][ T9272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 210.484696][ T9273] team0: Port device team_slave_1 added [ 210.520134][ T9275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 210.586185][ T9275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 210.620258][ T9272] team0: Port device team_slave_0 added [ 210.642957][ T9272] team0: Port device team_slave_1 added [ 210.666736][ T9273] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 210.690366][ T9273] 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. [ 210.770145][ T9273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 210.837136][ T9273] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 210.861035][ T9273] 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. [ 210.937876][ T9273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 210.971890][ T9275] team0: Port device team_slave_0 added [ 211.032012][ T9272] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 211.049716][ T9272] 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. [ 211.112990][ T9272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 211.152191][ T9275] team0: Port device team_slave_1 added [ 211.173454][ T9280] chnl_net:caif_netlink_parms(): no params data found [ 211.211406][ T9272] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 211.232904][ T9272] 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. [ 211.309188][ T9272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 211.361242][ T9275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 211.485128][ T9275] 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. [ 211.599693][ T9275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 211.859184][ T9273] device hsr_slave_0 entered promiscuous mode [ 211.917941][ T9273] device hsr_slave_1 entered promiscuous mode [ 212.002029][ T9275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 212.012941][ T9275] 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. [ 212.093491][ T9275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 212.248860][ T9272] device hsr_slave_0 entered promiscuous mode [ 212.305830][ T9272] device hsr_slave_1 entered promiscuous mode [ 212.375270][ T9272] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 212.389406][ T9272] Cannot create hsr debugfs directory [ 212.681743][ T9275] device hsr_slave_0 entered promiscuous mode [ 212.739459][ T9275] device hsr_slave_1 entered promiscuous mode [ 212.815415][ T9275] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 212.834938][ T9275] Cannot create hsr debugfs directory [ 212.919055][ T9280] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.943422][ T9280] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.966722][ T9280] device bridge_slave_0 entered promiscuous mode [ 213.015613][ T9280] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.025990][ T9280] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.044644][ T9280] device bridge_slave_1 entered promiscuous mode [ 213.159833][ T9280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.207922][ T9280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.365527][ T9280] team0: Port device team_slave_0 added [ 213.476622][ T9280] team0: Port device team_slave_1 added [ 213.538147][ T9280] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 213.561594][ T9280] 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. [ 213.663842][ T9280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.689838][ T9280] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 213.710029][ T9280] 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. [ 213.774681][ T9280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 213.811733][ T9273] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 213.911709][ T9273] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 214.094226][ T9273] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 214.177581][ T9273] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 214.321583][ T9280] device hsr_slave_0 entered promiscuous mode [ 214.415449][ T9280] device hsr_slave_1 entered promiscuous mode [ 214.475092][ T9280] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 214.488337][ T9280] Cannot create hsr debugfs directory [ 214.553404][ T9272] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 214.639847][ T9272] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 214.777916][ T9272] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 214.869587][ T9272] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 215.054475][ T9275] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 215.131505][ T9275] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 215.235643][ T9275] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 215.313445][ T9275] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 215.448095][ T9280] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 215.528879][ T9280] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 215.648030][ T9280] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 215.718438][ T9280] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 215.944446][ T9273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.979019][ T9272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.017832][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.037209][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.062828][ T9273] 8021q: adding VLAN 0 to HW filter on device team0 [ 216.083794][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.101550][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.134033][ T9272] 8021q: adding VLAN 0 to HW filter on device team0 [ 216.157152][ T9275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.173252][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.191234][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.206425][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.220919][ T3318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.248219][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.272130][ T9280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.299920][ T9275] 8021q: adding VLAN 0 to HW filter on device team0 [ 216.319298][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.337119][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.357794][ T2607] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.368420][ T2607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.382757][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.394208][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.433308][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.445854][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.458789][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.471736][ T2607] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.483557][ T2607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.495744][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 216.509363][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 216.522856][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 216.535258][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 216.548546][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 216.561597][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 216.575130][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.587369][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.600107][ T2607] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.613469][ T2607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.625872][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 216.645886][ T9273] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 216.663104][ T9273] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 216.682720][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 216.694361][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.705770][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 216.717404][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.728065][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.742846][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.753770][ T9277] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.762613][ T9277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.777310][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 216.786883][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.798427][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.811715][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.840460][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 216.854234][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 216.870354][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 216.883979][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 216.896999][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 216.921588][ T9272] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 216.936627][ T9272] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 216.962130][ T9280] 8021q: adding VLAN 0 to HW filter on device team0 [ 216.983425][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 217.000094][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 217.013728][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.029638][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.120592][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 217.152279][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 217.170760][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.188466][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.201809][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.215643][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.229786][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.242928][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.255249][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 217.267929][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 217.298804][ T9273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 217.314347][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 217.327956][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.349723][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.363642][ T9299] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.373415][ T9299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.388718][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.424300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 217.437135][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 217.453621][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 217.470268][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 217.484227][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.510868][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.527452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 217.552677][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.567310][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.582163][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.593665][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.604292][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 217.644260][ T9275] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 217.661977][ T9275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 217.671482][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.684600][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.697958][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.712259][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.726225][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 217.739834][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 217.750212][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 217.769701][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.781815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.798326][ T9272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 217.811987][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.822101][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.836351][ T9273] device veth0_vlan entered promiscuous mode [ 217.854100][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 217.878133][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 217.898641][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 217.937776][ T9273] device veth1_vlan entered promiscuous mode [ 217.965007][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 217.985474][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.004008][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.023250][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 218.039233][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.054172][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.071336][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.099671][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 218.120714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.145950][ T9280] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 218.168542][ T9280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.194612][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 218.208925][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 218.223878][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.243990][ T9275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.277726][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 218.346002][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.368685][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.382801][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.400466][ T9272] device veth0_vlan entered promiscuous mode [ 218.435114][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 218.453486][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.471619][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.488334][ T9299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.507427][ T9273] device veth0_macvtap entered promiscuous mode [ 218.530685][ T9272] device veth1_vlan entered promiscuous mode [ 218.545199][ T9273] device veth1_macvtap entered promiscuous mode [ 218.567078][ T9280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.582033][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 218.598631][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 218.612412][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 218.626840][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 218.642907][ T2607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.688576][ T9273] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 218.705580][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 218.721133][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 218.738056][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 218.760542][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 218.782825][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.815840][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.848515][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.867842][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 218.889309][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.910914][ T9273] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 218.927800][ T9275] device veth0_vlan entered promiscuous mode [ 218.944569][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 218.964236][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 218.979738][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 219.015702][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 219.062992][ T9272] device veth0_macvtap entered promiscuous mode [ 219.128524][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 219.156041][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.184466][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.209275][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.237910][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.264005][ T9272] device veth1_macvtap entered promiscuous mode [ 219.288083][ T9280] device veth0_vlan entered promiscuous mode [ 219.469200][ T9275] device veth1_vlan entered promiscuous mode [ 219.577276][ T9272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 219.621186][ T9272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.666078][ T9272] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 219.759462][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 219.805186][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 219.853133][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 219.916711][ T9272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 219.945776][ T9272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.970837][ T9272] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.006043][ T9280] device veth1_vlan entered promiscuous mode [ 220.049101][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 220.067483][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 220.257518][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.297364][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.419926][ T9275] device veth0_macvtap entered promiscuous mode [ 220.604579][ T9275] device veth1_macvtap entered promiscuous mode 20:58:44 executing program 1: socket$inet6(0xa, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) ioctl$KDGKBLED(0xffffffffffffffff, 0xc08c5114, &(0x7f0000a07fff)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffa7) [ 220.669408][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 220.709669][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 220.738356][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.763318][ T3318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.768991][ T38] kauditd_printk_skb: 3 callbacks suppressed [ 220.769184][ T38] audit: type=1800 audit(1583355524.310:31): pid=9309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16551 res=0 [ 220.793832][ T9280] device veth0_macvtap entered promiscuous mode [ 220.801444][ T38] audit: type=1804 audit(1583355524.330:32): pid=9306 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir495888271/syzkaller.IRnPsM/1/file0" dev="sda1" ino=16551 res=1 [ 220.859151][ T9280] device veth1_macvtap entered promiscuous mode [ 220.946503][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 220.964355][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.019206][ T9275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 20:58:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6vti={{0xb, 0x1, 'ip6vti\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 221.056418][ T9275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.090121][ T9275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.110418][ T9275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.136460][ T9275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.159482][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.175825][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.197606][ T9275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.214149][ T9275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.236433][ T9275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.261942][ T9275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.284310][ T9275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.303734][ T9280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 20:58:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6vti={{0xb, 0x1, 'ip6vti\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 221.336322][ T9280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.367227][ T9280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.392151][ T9280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.413956][ T9280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.434309][ T9280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.461197][ T9280] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.482721][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.501314][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.524675][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.544253][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 20:58:45 executing program 1: socket$inet6(0xa, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) ioctl$KDGKBLED(0xffffffffffffffff, 0xc08c5114, &(0x7f0000a07fff)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x7fffffa7) [ 221.552131][ T38] audit: type=1804 audit(1583355525.090:33): pid=9309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir495888271/syzkaller.IRnPsM/1/file0" dev="sda1" ino=16551 res=1 [ 221.676184][ T38] audit: type=1800 audit(1583355525.220:34): pid=9327 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16551 res=0 20:58:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffff7f, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x70028}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0xaead, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) connect$inet(r0, &(0x7f0000000100), 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 221.736413][ T38] audit: type=1804 audit(1583355525.220:35): pid=9327 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir495888271/syzkaller.IRnPsM/2/file0" dev="sda1" ino=16551 res=1 [ 221.849623][ T9280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.898021][ T9280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.937471][ T9280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.996002][ T9280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 222.040609][ T9280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 222.081127][ T9280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 222.119691][ T9280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.344878][ C3] hrtimer: interrupt took 22324 ns [ 260.660974][ T0] NOHZ: local_softirq_pending 08 [ 284.797453][ T2798] sd 0:0:0:0: [sda] tag#30 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 284.827816][ T2798] sd 0:0:0:0: [sda] tag#30 CDB: Write(10) 2a 00 00 00 0c 10 00 00 08 00 [ 284.858105][ T2798] blk_update_request: I/O error, dev sda, sector 3088 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 284.898348][ T2798] Buffer I/O error on dev sda1, logical block 130, lost async page write [ 284.928539][ T2798] sd 0:0:0:0: [sda] tag#29 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 284.953323][ T2798] sd 0:0:0:0: [sda] tag#29 CDB: Write(10) 2a 00 00 00 0b d8 00 00 08 00 [ 284.968495][ T2798] blk_update_request: I/O error, dev sda, sector 3032 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 284.987464][ T2798] Buffer I/O error on dev sda1, logical block 123, lost async page write [ 285.000366][ T2798] sd 0:0:0:0: [sda] tag#23 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 285.015261][ T2798] sd 0:0:0:0: [sda] tag#23 CDB: Write(10) 2a 00 00 00 08 a0 00 00 08 00 [ 285.028956][ T2798] blk_update_request: I/O error, dev sda, sector 2208 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 285.055535][ T2798] Buffer I/O error on dev sda1, logical block 20, lost async page write [ 285.073586][ T2798] sd 0:0:0:0: [sda] tag#22 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 285.090834][ T2798] sd 0:0:0:0: [sda] tag#22 CDB: Write(10) 2a 00 00 00 08 30 00 00 10 00 [ 285.103529][ T2798] blk_update_request: I/O error, dev sda, sector 2096 op 0x1:(WRITE) flags 0x103000 phys_seg 2 prio class 0 [ 285.123487][ T2798] Buffer I/O error on dev sda1, logical block 6, lost async page write [ 285.138108][ T2798] Buffer I/O error on dev sda1, logical block 7, lost async page write [ 285.152320][ T2798] sd 0:0:0:0: [sda] tag#21 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 285.169688][ T2798] sd 0:0:0:0: [sda] tag#21 CDB: Write(10) 2a 00 00 00 08 08 00 00 18 00 [ 285.183929][ T2798] blk_update_request: I/O error, dev sda, sector 2056 op 0x1:(WRITE) flags 0x103000 phys_seg 3 prio class 0 [ 285.202868][ T2798] Buffer I/O error on dev sda1, logical block 1, lost async page write [ 285.219352][ T2798] Buffer I/O error on dev sda1, logical block 2, lost async page write [ 285.233816][ T2798] Buffer I/O error on dev sda1, logical block 3, lost async page write [ 285.246857][ T2798] sd 0:0:0:0: [sda] tag#9 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 285.264484][ T2798] sd 0:0:0:0: [sda] tag#9 CDB: Write(10) 2a 00 00 14 37 70 00 00 50 00 [ 285.280755][ T2798] blk_update_request: I/O error, dev sda, sector 1324912 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0 [ 285.298281][ T2798] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16513 starting block 165615) [ 285.317399][ T2798] Buffer I/O error on device sda1, logical block 165358 [ 285.332764][ T2798] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16513 starting block 165624) [ 285.355647][ T2798] sd 0:0:0:0: [sda] tag#8 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 285.359742][ T9295] Buffer I/O error on device sda1, logical block 165359 [ 285.374687][ T2798] sd 0:0:0:0: [sda] tag#8 CDB: Write(10) 2a 00 00 14 35 70 00 00 50 00 [ 285.423342][ T9295] Buffer I/O error on device sda1, logical block 165360 [ 285.432083][ T2798] blk_update_request: I/O error, dev sda, sector 1324400 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0 [ 285.449773][ T9295] Buffer I/O error on device sda1, logical block 165361 [ 285.470125][ T2798] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16511 starting block 165551) [ 285.494453][ T9295] Buffer I/O error on device sda1, logical block 165362 [ 285.511881][ T2798] Buffer I/O error on device sda1, logical block 165294 [ 285.530947][ T9295] Buffer I/O error on device sda1, logical block 165363 [ 285.548362][ T2798] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 10 writing to inode 16511 starting block 165560) [ 285.563813][ T9295] Buffer I/O error on device sda1, logical block 165364 [ 285.583248][ T2798] sd 0:0:0:0: [sda] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=62s [ 285.599301][ T9295] Buffer I/O error on device sda1, logical block 165365 [ 285.624435][ T2798] sd 0:0:0:0: [sda] tag#4 CDB: Write(10) 2a 00 00 01 37 c0 00 00 10 00 [ 285.641577][ T9295] Buffer I/O error on device sda1, logical block 165366 [ 285.662991][ T2798] blk_update_request: I/O error, dev sda, sector 79808 op 0x1:(WRITE) flags 0x103000 phys_seg 2 prio class 0 [ 285.708164][ T2798] Buffer I/O error on dev sda1, logical block 9720, lost async page write [ 285.729375][ T2798] Buffer I/O error on dev sda1, logical block 9721, lost async page write [ 285.741365][ T2798] sd 0:0:0:0: [sda] tag#3 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=63s [ 285.757836][ T2798] sd 0:0:0:0: [sda] tag#3 CDB: Write(10) 2a 00 00 01 37 78 00 00 08 00 [ 285.770155][ T2798] blk_update_request: I/O error, dev sda, sector 79736 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 285.788631][ T2798] sd 0:0:0:0: [sda] tag#2 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=63s [ 285.802853][ T2798] sd 0:0:0:0: [sda] tag#2 CDB: Write(10) 2a 00 00 01 37 68 00 00 08 00 [ 285.815137][ T2798] blk_update_request: I/O error, dev sda, sector 79720 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 285.857820][ T375] ------------[ cut here ]------------ [ 285.865137][ T375] WARNING: CPU: 3 PID: 375 at fs/buffer.c:1128 mark_buffer_dirty+0x4fa/0x690 [ 285.865137][ T375] Kernel panic - not syncing: panic_on_warn set ... [ 285.865137][ T375] CPU: 3 PID: 375 Comm: kworker/u17:6 Not tainted 5.6.0-rc4-syzkaller #0 [ 285.865137][ T375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 285.865137][ T375] Workqueue: writeback wb_workfn (flush-8:0) [ 285.865137][ T375] Call Trace: [ 285.865137][ T375] dump_stack+0x188/0x20d [ 285.865137][ T375] ? mark_buffer_dirty+0x420/0x690 [ 285.865137][ T375] panic+0x2e3/0x75c [ 285.865137][ T375] ? add_taint.cold+0x16/0x16 [ 285.865137][ T375] ? printk+0xba/0xed [ 285.865137][ T375] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 285.865137][ T375] ? __warn.cold+0x14/0x35 [ 285.865137][ T375] ? __warn+0xd5/0x1c8 [ 285.865137][ T375] ? mark_buffer_dirty+0x4fa/0x690 [ 285.865137][ T375] __warn.cold+0x2f/0x35 [ 285.865137][ T375] ? mark_buffer_dirty+0x4fa/0x690 [ 285.865137][ T375] report_bug+0x27b/0x2f0 [ 285.865137][ T375] do_error_trap+0x12b/0x220 [ 285.865137][ T375] ? mark_buffer_dirty+0x4fa/0x690 [ 285.865137][ T375] do_invalid_op+0x32/0x40 [ 285.865137][ T375] ? mark_buffer_dirty+0x4fa/0x690 [ 285.865137][ T375] invalid_op+0x23/0x30 [ 285.865137][ T375] RIP: 0010:mark_buffer_dirty+0x4fa/0x690 [ 285.865137][ T375] Code: 03 80 3c 02 00 0f 85 99 01 00 00 48 8b 3b be 04 00 00 00 e8 08 e5 fc ff 5b 5d 41 5c 41 5d 41 5e e9 8b d6 a9 ff e8 86 d6 a9 ff <0f> 0b e9 4f fb ff ff e8 7a d6 a9 ff 0f 0b e9 73 fb ff ff e8 6e d6 [ 285.865137][ T375] RSP: 0018:ffffc90001a37010 EFLAGS: 00010293 [ 285.865137][ T375] RAX: ffff888029c38200 RBX: ffff888026366888 RCX: ffffffff81c83827 [ 285.865137][ T375] RDX: 0000000000000000 RSI: ffffffff81c83cda RDI: 0000000000000001 [ 286.174990][ T375] RBP: 0000000000000000 R08: ffff888029c38200 R09: ffffed1004c6cd12 [ 286.174990][ T375] R10: ffffed1004c6cd11 R11: ffff88802636688f R12: 0000000000000000 [ 286.174990][ T375] R13: 0000000000000000 R14: ffff8880280d5380 R15: ffff888023f1a03c [ 286.174990][ T375] ? mark_buffer_dirty+0x47/0x690 [ 286.174990][ T375] ? mark_buffer_dirty+0x4fa/0x690 [ 286.174990][ T375] __ext4_handle_dirty_metadata+0x41d/0x7a0 [ 286.174990][ T375] ext4_mb_mark_diskspace_used+0x943/0x10e0 [ 286.174990][ T375] ? ext4_mb_regular_allocator+0xec0/0xec0 [ 286.174990][ T375] ext4_mb_new_blocks+0xb25/0x3930 [ 286.174990][ T375] ? ext4_ext_search_right+0x2c7/0xb50 [ 286.174990][ T375] ? ext4_ext_next_allocated_block+0x221/0x2d0 [ 286.174990][ T375] ext4_ext_map_blocks+0x221c/0x37d0 [ 286.174990][ T375] ? ext4_ext_release+0x10/0x10 [ 286.174990][ T375] ? lock_acquire+0x197/0x420 [ 286.174990][ T375] ? ext4_map_blocks+0x459/0x1650 [ 286.174990][ T375] ? __down_timeout+0x2d0/0x2d0 [ 286.174990][ T375] ? ext4_es_lookup_extent+0x41d/0xd30 [ 286.174990][ T375] ext4_map_blocks+0x4cb/0x1650 [ 286.174990][ T375] ? ext4_issue_zeroout+0x1e0/0x1e0 [ 286.174990][ T375] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 286.174990][ T375] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 286.174990][ T375] ? ext4_alloc_io_end_vec+0x145/0x1c0 [ 286.174990][ T375] ext4_writepages+0x19eb/0x3080 [ 286.174990][ T375] ? ext4_mark_inode_dirty+0x900/0x900 [ 286.174990][ T375] ? __lock_acquire+0x14bd/0x3ca0 [ 286.174990][ T375] ? mark_held_locks+0xe0/0xe0 [ 286.174990][ T375] ? ext4_mark_inode_dirty+0x900/0x900 [ 286.174990][ T375] ? do_writepages+0xfa/0x2a0 [ 286.174990][ T375] do_writepages+0xfa/0x2a0 [ 286.174990][ T375] ? page_writeback_cpu_online+0x10/0x10 [ 286.174990][ T375] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 286.174990][ T375] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 286.174990][ T375] __writeback_single_inode+0x12a/0x1410 [ 286.174990][ T375] ? _raw_spin_unlock+0x24/0x40 [ 286.174990][ T375] ? wbc_attach_and_unlock_inode+0x545/0x9c0 [ 286.174990][ T375] writeback_sb_inodes+0x515/0xdd0 [ 286.174990][ T375] ? __writeback_single_inode+0x1410/0x1410 [ 286.174990][ T375] __writeback_inodes_wb+0xc3/0x250 [ 286.174990][ T375] wb_writeback+0x910/0xd90 [ 286.174990][ T375] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 286.174990][ T375] ? cpumask_next+0x3c/0x40 [ 286.174990][ T375] ? get_nr_dirty_inodes+0xd6/0x130 [ 286.174990][ T375] wb_workfn+0xa49/0x11c0 [ 286.174990][ T375] ? inode_wait_for_writeback+0x30/0x30 [ 286.174990][ T375] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 286.174990][ T375] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 286.174990][ T375] process_one_work+0x94b/0x1690 [ 286.174990][ T375] ? pwq_dec_nr_in_flight+0x310/0x310 [ 286.174990][ T375] ? do_raw_spin_lock+0x129/0x2e0 [ 286.174990][ T375] worker_thread+0x96/0xe20 [ 286.174990][ T375] ? process_one_work+0x1690/0x1690 [ 286.174990][ T375] kthread+0x357/0x430 [ 286.174990][ T375] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 286.174990][ T375] ret_from_fork+0x24/0x30 [ 286.174990][ T375] Kernel Offset: disabled [ 286.174990][ T375] Rebooting in 86400 seconds..