Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts. 2020/01/22 08:18:41 fuzzer started 2020/01/22 08:18:42 dialing manager at 10.128.0.26:44297 2020/01/22 08:18:43 syscalls: 2896 2020/01/22 08:18:43 code coverage: enabled 2020/01/22 08:18:43 comparison tracing: enabled 2020/01/22 08:18:43 extra coverage: enabled 2020/01/22 08:18:43 setuid sandbox: enabled 2020/01/22 08:18:43 namespace sandbox: enabled 2020/01/22 08:18:43 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/22 08:18:43 fault injection: enabled 2020/01/22 08:18:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/22 08:18:43 net packet injection: enabled 2020/01/22 08:18:43 net device setup: enabled 2020/01/22 08:18:43 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/22 08:18:43 devlink PCI setup: PCI device 0000:00:10.0 is not available 08:21:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd9, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xa) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) 08:21:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0xc, 0x6, 0x101}, 0x14}}, 0x0) [ 255.392154][ T9914] IPVS: ftp: loaded support on port[0] = 21 08:21:36 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) [ 255.558946][ T9914] chnl_net:caif_netlink_parms(): no params data found [ 255.591635][ T9917] IPVS: ftp: loaded support on port[0] = 21 [ 255.662437][ T9914] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.669812][ T9914] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.678601][ T9914] device bridge_slave_0 entered promiscuous mode [ 255.693590][ T9914] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.700885][ T9914] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.710802][ T9914] device bridge_slave_1 entered promiscuous mode [ 255.745303][ T9914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.758354][ T9914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.792937][ T9914] team0: Port device team_slave_0 added [ 255.802686][ T9914] team0: Port device team_slave_1 added [ 255.844459][ T9914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.859638][ T9914] 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. [ 255.909637][ T9914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.941912][ T9919] IPVS: ftp: loaded support on port[0] = 21 08:21:37 executing program 3: syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd9, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) [ 255.955142][ T9914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.963043][ T9914] 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. [ 255.990682][ T9914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 256.092929][ T9917] chnl_net:caif_netlink_parms(): no params data found [ 256.153023][ T9914] device hsr_slave_0 entered promiscuous mode [ 256.189971][ T9914] device hsr_slave_1 entered promiscuous mode [ 256.255953][ T9922] IPVS: ftp: loaded support on port[0] = 21 [ 256.347878][ T9917] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.356355][ T9917] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.364560][ T9917] device bridge_slave_0 entered promiscuous mode 08:21:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r1, r0, 0x0, 0x7ffff000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r0, 0x0, 0x7fffeffd) [ 256.398161][ T9917] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.408913][ T9917] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.417884][ T9917] device bridge_slave_1 entered promiscuous mode [ 256.469343][ T9917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 256.548031][ T9917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 256.606530][ T9919] chnl_net:caif_netlink_parms(): no params data found [ 256.673368][ T9917] team0: Port device team_slave_0 added [ 256.713100][ T9917] team0: Port device team_slave_1 added 08:21:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0xc, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 256.753246][ T9914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 256.846816][ T9914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 256.892513][ T9914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 256.943193][ T9914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 256.989316][ T9917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 256.997616][ T9917] 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. [ 257.024311][ T9917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 257.037698][ T9917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 257.044734][ T9917] 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. [ 257.070810][ T9917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 257.085044][ T9922] chnl_net:caif_netlink_parms(): no params data found [ 257.100667][ T9926] IPVS: ftp: loaded support on port[0] = 21 [ 257.110472][ T9919] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.117633][ T9919] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.125883][ T9919] device bridge_slave_0 entered promiscuous mode [ 257.140839][ T9928] IPVS: ftp: loaded support on port[0] = 21 [ 257.158125][ T9919] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.166571][ T9919] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.174457][ T9919] device bridge_slave_1 entered promiscuous mode [ 257.283063][ T9917] device hsr_slave_0 entered promiscuous mode [ 257.320201][ T9917] device hsr_slave_1 entered promiscuous mode [ 257.362034][ T9917] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 257.370164][ T9917] Cannot create hsr debugfs directory [ 257.396850][ T9919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 257.410113][ T9919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.434582][ T9919] team0: Port device team_slave_0 added [ 257.444584][ T9919] team0: Port device team_slave_1 added [ 257.465528][ T9922] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.472758][ T9922] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.482854][ T9922] device bridge_slave_0 entered promiscuous mode [ 257.493066][ T9922] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.500367][ T9922] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.508213][ T9922] device bridge_slave_1 entered promiscuous mode [ 257.568182][ T9922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 257.591773][ T9919] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 257.598740][ T9919] 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. [ 257.625404][ T9919] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 257.638550][ T9919] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 257.645581][ T9919] 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. [ 257.672151][ T9919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 257.685121][ T9922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.788852][ T9922] team0: Port device team_slave_0 added [ 257.851641][ T9919] device hsr_slave_0 entered promiscuous mode [ 257.900027][ T9919] device hsr_slave_1 entered promiscuous mode [ 257.959775][ T9919] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 257.967377][ T9919] Cannot create hsr debugfs directory [ 257.975891][ T9922] team0: Port device team_slave_1 added [ 257.982122][ T9926] chnl_net:caif_netlink_parms(): no params data found [ 258.042555][ T9914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 258.062445][ T9922] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 258.071578][ T9922] 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. [ 258.100028][ T9922] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 258.114977][ T9922] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 258.122466][ T9922] 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. [ 258.149271][ T9922] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 258.222485][ T9928] chnl_net:caif_netlink_parms(): no params data found [ 258.312944][ T9922] device hsr_slave_0 entered promiscuous mode [ 258.350040][ T9922] device hsr_slave_1 entered promiscuous mode [ 258.389769][ T9922] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 258.397369][ T9922] Cannot create hsr debugfs directory [ 258.404558][ T9926] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.411827][ T9926] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.419745][ T9926] device bridge_slave_0 entered promiscuous mode [ 258.432848][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 258.442494][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.468020][ T9914] 8021q: adding VLAN 0 to HW filter on device team0 [ 258.475974][ T9926] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.484043][ T9926] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.492489][ T9926] device bridge_slave_1 entered promiscuous mode [ 258.544134][ T9917] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 258.619928][ T9926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 258.636098][ T9926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 258.650819][ T9917] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 258.729386][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.738913][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.747967][ T2798] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.755826][ T2798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.766328][ T9917] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 258.821933][ T9928] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.829051][ T9928] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.842119][ T9928] device bridge_slave_0 entered promiscuous mode [ 258.851291][ T9928] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.858561][ T9928] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.867423][ T9928] device bridge_slave_1 entered promiscuous mode [ 258.892932][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.905327][ T9917] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 258.993404][ T9926] team0: Port device team_slave_0 added [ 259.015815][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 259.026832][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 259.035675][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.043067][ T3600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 259.076270][ T9926] team0: Port device team_slave_1 added [ 259.097199][ T9926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.104754][ T9926] 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. [ 259.132980][ T9926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.147270][ T9928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.162411][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 259.186263][ T9926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 259.194134][ T9926] 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. [ 259.220845][ T9926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.234592][ T9928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.248222][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 259.296918][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 259.306173][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 259.315849][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 259.324779][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 259.334851][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 259.343902][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 259.352778][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 259.362570][ T9919] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 259.412689][ T9919] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 259.474638][ T9928] team0: Port device team_slave_0 added [ 259.507068][ T9919] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 259.552546][ T9928] team0: Port device team_slave_1 added [ 259.558518][ T9919] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 259.663046][ T9926] device hsr_slave_0 entered promiscuous mode [ 259.700091][ T9926] device hsr_slave_1 entered promiscuous mode [ 259.739719][ T9926] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 259.747319][ T9926] Cannot create hsr debugfs directory [ 259.776457][ T9914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 259.788150][ T9914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 259.817015][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 259.826080][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 259.874285][ T9928] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.881537][ T9928] 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. [ 259.909093][ T9928] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.927979][ T9922] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 259.985104][ T9922] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 260.044772][ T9922] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 260.102814][ T9922] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 260.162287][ T9928] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.169294][ T9928] 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. [ 260.196293][ T9928] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.313278][ T9928] device hsr_slave_0 entered promiscuous mode [ 260.360083][ T9928] device hsr_slave_1 entered promiscuous mode [ 260.429822][ T9928] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 260.438017][ T9928] Cannot create hsr debugfs directory [ 260.463418][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 260.471236][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 260.571314][ T9917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 260.582964][ T9914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 260.597088][ T9926] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 260.653669][ T9926] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 260.723282][ T9926] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 260.782596][ T9926] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 260.899853][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 260.907626][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 260.919201][ T9917] 8021q: adding VLAN 0 to HW filter on device team0 [ 260.939648][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 260.948464][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 260.972062][ T9919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.002058][ T9914] device veth0_vlan entered promiscuous mode [ 261.012693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 261.023146][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 261.033066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 261.041513][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 261.061008][ T9914] device veth1_vlan entered promiscuous mode [ 261.093989][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 261.103356][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 261.113942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.124141][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.133342][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.140480][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.148794][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.157729][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.166366][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.173480][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.182565][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.201552][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.209328][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.233273][ T9919] 8021q: adding VLAN 0 to HW filter on device team0 [ 261.259879][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.268572][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.278966][ T9931] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.286093][ T9931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.295117][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 261.306414][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.320288][ T9928] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 261.393995][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 261.405483][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.414681][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.423431][ T3609] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.430562][ T3609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.438211][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 261.456538][ T9922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.464345][ T9928] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 261.522471][ T9928] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 261.594994][ T9928] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 261.680247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 261.689067][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 261.700702][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 261.709422][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 261.718904][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 261.727857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 261.736639][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 261.748289][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 261.756629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 261.797847][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 261.806911][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.816196][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 261.825076][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 261.833943][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.842014][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.849752][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 261.858097][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.866790][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 261.875563][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.884043][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 261.892860][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 261.920397][ T9922] 8021q: adding VLAN 0 to HW filter on device team0 [ 261.935461][ T9919] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 261.955543][ T9914] device veth0_macvtap entered promiscuous mode [ 261.972862][ T9926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.982940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 261.994032][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.002836][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.012812][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.021952][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.029034][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.036807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.046810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.055283][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.062359][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.078907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.124690][ T9914] device veth1_macvtap entered promiscuous mode [ 262.134115][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.143382][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.153384][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 262.162071][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 262.176788][ T9926] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.194003][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.213122][ T9917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.238342][ T9914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 262.250280][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.258899][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.268426][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.277193][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.286030][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.294869][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.301994][ T3600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.309889][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 262.317466][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 262.325064][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 262.334020][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 262.344382][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 262.352232][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.384671][ T9919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.404519][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.415725][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.424985][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.433845][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.442382][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.449672][ T3605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.457451][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.466142][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.474854][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.483627][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.513993][ T9914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 262.535573][ T9922] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 262.548605][ T9922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 262.560601][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.573313][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.582767][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 262.591717][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.600460][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.611091][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.619527][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 262.628235][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 262.670584][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 262.678528][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.693894][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.702557][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.711361][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.719682][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.728015][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.736510][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 262.745593][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.770125][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 262.786114][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 262.801247][ T9926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 262.833971][ T9917] device veth0_vlan entered promiscuous mode [ 262.850956][ T9928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.863693][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 262.877930][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 262.894949][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 262.908128][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 262.938998][ T9922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.958177][ T9919] device veth0_vlan entered promiscuous mode [ 262.993906][ T9928] 8021q: adding VLAN 0 to HW filter on device team0 [ 263.011313][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.020498][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.029109][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.038797][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.046335][ C0] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 263.065448][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.073823][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.093172][ T9919] device veth1_vlan entered promiscuous mode [ 263.114821][ T9917] device veth1_vlan entered promiscuous mode [ 263.141066][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 263.156863][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 263.166285][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 263.174670][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 263.183894][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.193578][ T9931] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.200718][ T9931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.209435][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.236422][ T9926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 263.250408][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 263.261883][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.279292][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.288908][ T3609] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.296088][ T3609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.304450][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.314196][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.323129][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.362497][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 08:21:44 executing program 0: [ 263.407889][ T9917] device veth0_macvtap entered promiscuous mode [ 263.422873][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.437992][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.448270][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 08:21:44 executing program 0: socket$inet6(0xa, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)) dup2(r0, r2) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff40, 0x0, 0x0, 0x0) [ 263.482681][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.500365][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.509294][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.526213][ T9922] device veth0_vlan entered promiscuous mode [ 263.579072][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.594288][ T9952] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 263.613339][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.621472][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 263.635379][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.643431][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.653192][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 263.661856][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.670483][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.678919][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.702340][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.738746][ T9919] device veth0_macvtap entered promiscuous mode [ 263.752434][ T9917] device veth1_macvtap entered promiscuous mode [ 263.779651][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.787743][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.796876][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.806015][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 263.818486][ T9922] device veth1_vlan entered promiscuous mode [ 263.831278][ T9919] device veth1_macvtap entered promiscuous mode [ 263.842926][ T9928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 08:21:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="7000000002060100000000800000000000000000120003006269746d61703a69702c6d61630000000900020073797a3000000000240007800c00018008000140000000000c00028008000140000000000800064000000000050001000700000005000400000000000500050002000000"], 0x70}}, 0x0) [ 263.896517][ T9917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 263.930113][ T9917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 08:21:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="7000000002060100000000800000000000000000120003006269746d61703a69702c6d61630000000900020073797a3000000000240007800c00018008000140000000000c00028008000140000000000800064000000000050001000700000005000400000000000500050002000000"], 0x70}}, 0x0) [ 263.958813][ T9917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 263.969343][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 263.989357][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 08:21:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="7000000002060100000000800000000000000000120003006269746d61703a69702c6d61630000000900020073797a3000000000240007800c00018008000140000000000c00028008000140000000000800064000000000050001000700000005000400000000000500050002000000"], 0x70}}, 0x0) [ 264.004315][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 264.016015][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 264.045020][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 08:21:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="7000000002060100000000800000000000000000120003006269746d61703a69702c6d61630000000900020073797a3000000000240007800c00018008000140000000000c00028008000140000000000800064000000000050001000700000005000400000000000500050002000000"], 0x70}}, 0x0) [ 264.065615][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.077588][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.128709][ T9917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.166311][ T9917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 08:21:45 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="7000000002060100000000800000000000000000120003006269746d61703a69702c6d61630000000900020073797a3000000000240007800c00018008000140000000000c00028008000140000000000800064000000000050001000700000005000400000000000500050002000000"], 0x70}}, 0x0) [ 264.179287][ T9917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.202788][ T9919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.217939][ T9919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.264080][ T9919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.275533][ T9919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.289145][ T9919] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.311360][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 264.321576][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.332861][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 264.340418][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 264.347939][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.356862][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.378041][ T9919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.391845][ T9919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.403887][ T9919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.415872][ T9919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.427938][ T9919] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.451316][ T9928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 264.458901][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 264.468329][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.478968][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 264.487980][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.497943][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 264.506769][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 264.524393][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 264.538417][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 264.548558][ T9926] device veth0_vlan entered promiscuous mode [ 264.564256][ T9922] device veth0_macvtap entered promiscuous mode 08:21:45 executing program 1: ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000001c0)={0x9b0000, 0x0, 0x400, 0xffffffffffffffff, 0x0, 0x0}) madvise(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x0) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x0) r1 = socket$tipc(0x1e, 0x8000000005, 0x0) shutdown(r1, 0x2) accept4$unix(r0, 0x0, &(0x7f0000000500), 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x404e20}, 0x1c) socket$tipc(0x1e, 0x8000000005, 0x0) shutdown(0xffffffffffffffff, 0x2) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 264.638714][ T9922] device veth1_macvtap entered promiscuous mode [ 264.676554][ T9926] device veth1_vlan entered promiscuous mode [ 264.750450][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 264.778940][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 264.794555][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 264.810655][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 264.837765][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 264.848639][ T9931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.864656][ T9922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.879796][ T9922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.891939][ T9922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.909678][ T9922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.919528][ T9922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.931310][ T9922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.948483][ T9922] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.958958][ T9926] device veth0_macvtap entered promiscuous mode [ 264.979976][ C0] ================================================================== [ 264.988464][ C0] BUG: KASAN: slab-out-of-bounds in bitmap_ipmac_gc+0x119/0x590 [ 264.988820][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 264.996097][ C0] Read of size 8 at addr ffff8880993dc400 by task kworker/0:4/9931 [ 264.996108][ C0] [ 264.996122][ C0] CPU: 0 PID: 9931 Comm: kworker/0:4 Not tainted 5.5.0-rc6-next-20200116-syzkaller #0 [ 264.996129][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.996248][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 265.011574][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 265.011608][ C0] Call Trace: [ 265.015283][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 265.023458][ C0] [ 265.023585][ C0] dump_stack+0x197/0x210 [ 265.023603][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.023652][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 265.023663][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.023676][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.023689][ C0] __kasan_report.cold+0x1b/0x32 [ 265.023708][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.041659][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 265.047854][ C0] kasan_report+0x12/0x20 [ 265.047933][ C0] check_memory_region+0x134/0x1a0 [ 265.047968][ C0] __kasan_check_read+0x11/0x20 [ 265.058130][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 265.059310][ C0] bitmap_ipmac_gc+0x119/0x590 [ 265.059394][ C0] call_timer_fn+0x1ac/0x780 [ 265.059414][ C0] ? bitmap_ipmac_list+0x1080/0x1080 [ 265.066855][ T9922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.071514][ C0] ? msleep_interruptible+0x150/0x150 [ 265.071525][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 265.071610][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.071625][ C0] ? bitmap_ipmac_list+0x1080/0x1080 [ 265.071637][ C0] ? bitmap_ipmac_list+0x1080/0x1080 [ 265.071653][ C0] run_timer_softirq+0x6c3/0x1790 [ 265.071671][ C0] ? add_timer+0x930/0x930 [ 265.071712][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 265.071728][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 265.071740][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 265.071754][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.071821][ C0] __do_softirq+0x262/0x98c [ 265.071864][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 265.081487][ T9922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.083859][ C0] irq_exit+0x19b/0x1e0 [ 265.083881][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 265.094699][ T9922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.098690][ C0] apic_timer_interrupt+0xf/0x20 [ 265.098697][ C0] [ 265.098742][ C0] RIP: 0010:mutex_spin_on_owner+0x247/0x330 [ 265.098762][ C0] Code: c3 be 08 00 00 00 4c 89 e7 e8 05 40 5a 00 4c 89 e0 48 c1 e8 03 42 80 3c 38 00 0f 85 e1 00 00 00 49 8b 04 24 a8 01 75 96 f3 90 2f fe ff ff 0f 0b e8 ed 5d 08 00 84 c0 0f 85 ff fd ff ff 48 c7 [ 265.107982][ T9922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.111256][ C0] RSP: 0018:ffffc90002887a50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 265.111270][ C0] RAX: 0000000000000000 RBX: ffff88809ac5a340 RCX: 1ffffffff1367781 [ 265.111277][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001 [ 265.111284][ C0] RBP: ffffc90002887a90 R08: 1ffff1100a97b4a0 R09: ffffed100a97b4a1 [ 265.111291][ C0] R10: ffffed100a97b4a0 R11: ffff888054bda507 R12: ffffffff8a747960 [ 265.111298][ C0] R13: ffff888054bda500 R14: 0000000000000000 R15: dffffc0000000000 [ 265.111333][ C0] ? __kasan_check_read+0x11/0x20 [ 265.111350][ C0] __mutex_lock+0x32b/0x13c0 [ 265.111474][ C0] ? rtnl_lock+0x17/0x20 [ 265.111491][ C0] ? mutex_trylock+0x2d0/0x2d0 [ 265.111503][ C0] ? mark_lock+0xc2/0x1220 [ 265.111518][ C0] ? __kasan_check_read+0x11/0x20 [ 265.111529][ C0] ? __lock_acquire+0x16f2/0x4a00 [ 265.111551][ C0] mutex_lock_nested+0x16/0x20 [ 265.111563][ C0] ? mutex_lock_nested+0x16/0x20 [ 265.111582][ C0] rtnl_lock+0x17/0x20 [ 265.122958][ T9922] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.129583][ C0] addrconf_dad_work+0xad/0x11d0 [ 265.129602][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 265.129617][ C0] ? addrconf_dad_completed+0xbb0/0xbb0 [ 265.129629][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 265.129642][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 265.129655][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.129733][ C0] process_one_work+0xa05/0x17a0 [ 265.129750][ C0] ? mark_held_locks+0xf0/0xf0 [ 265.129774][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 265.129783][ C0] ? lock_acquire+0x190/0x410 [ 265.129806][ C0] worker_thread+0x98/0xe40 [ 265.129821][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.129868][ C0] kthread+0x361/0x430 [ 265.129882][ C0] ? process_one_work+0x17a0/0x17a0 [ 265.129894][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 265.129918][ C0] ret_from_fork+0x24/0x30 [ 265.129937][ C0] [ 265.129945][ C0] Allocated by task 9962: [ 265.129959][ C0] save_stack+0x23/0x90 [ 265.129972][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 265.129983][ C0] kasan_kmalloc+0x9/0x10 [ 265.129994][ C0] __kmalloc+0x163/0x770 [ 265.130005][ C0] ip_set_alloc+0x38/0x5e [ 265.130015][ C0] bitmap_ipmac_create+0x4e8/0xa00 [ 265.130025][ C0] ip_set_create+0x6f1/0x1500 [ 265.130099][ C0] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 265.130116][ C0] netlink_rcv_skb+0x177/0x450 [ 265.137324][ T9922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.139507][ C0] nfnetlink_rcv+0x1ba/0x460 [ 265.139518][ C0] netlink_unicast+0x59e/0x7e0 [ 265.139534][ C0] netlink_sendmsg+0x91c/0xea0 [ 265.153284][ T9922] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 265.155425][ C0] sock_sendmsg+0xd7/0x130 [ 265.155444][ C0] ____sys_sendmsg+0x753/0x880 [ 265.168598][ T9926] device veth1_macvtap entered promiscuous mode [ 265.171163][ C0] ___sys_sendmsg+0x100/0x170 [ 265.171174][ C0] __sys_sendmsg+0x105/0x1d0 [ 265.171183][ C0] __x64_sys_sendmsg+0x78/0xb0 [ 265.171269][ C0] do_syscall_64+0xfa/0x790 [ 265.171292][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.197628][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 265.203047][ C0] [ 265.203055][ C0] Freed by task 9741: [ 265.203078][ C0] save_stack+0x23/0x90 [ 265.203090][ C0] __kasan_slab_free+0x102/0x150 [ 265.203100][ C0] kasan_slab_free+0xe/0x10 [ 265.203109][ C0] kfree+0x10a/0x2c0 [ 265.203210][ C0] security_cred_free+0xa9/0x110 [ 265.203228][ C0] put_cred_rcu+0x129/0x4b0 [ 265.217308][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 265.218700][ C0] __put_cred+0x1ef/0x270 [ 265.218799][ C0] do_faccessat+0x693/0x7f0 [ 265.281653][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 265.287192][ C0] __x64_sys_access+0x59/0x80 [ 265.287207][ C0] do_syscall_64+0xfa/0x790 [ 265.287221][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.287233][ C0] [ 265.308665][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 265.313394][ C0] The buggy address belongs to the object at ffff8880993dc400 [ 265.313394][ C0] which belongs to the cache kmalloc-32 of size 32 [ 265.313405][ C0] The buggy address is located 0 bytes inside of [ 265.313405][ C0] 32-byte region [ffff8880993dc400, ffff8880993dc420) [ 265.313409][ C0] The buggy address belongs to the page: [ 265.313421][ C0] page:ffffea000264f700 refcount:1 mapcount:0 mapping:ffff8880aa4001c0 index:0xffff8880993dcfc1 [ 265.313430][ C0] flags: 0xfffe0000000200(slab) [ 265.313446][ C0] raw: 00fffe0000000200 ffffea0002a41a48 ffffea00029f6308 ffff8880aa4001c0 [ 265.313460][ C0] raw: ffff8880993dcfc1 ffff8880993dc000 000000010000003f 0000000000000000 [ 265.313465][ C0] page dumped because: kasan: bad access detected [ 265.313469][ C0] [ 265.313472][ C0] Memory state around the buggy address: [ 265.313481][ C0] ffff8880993dc300: fb fb fb fb fc fc fc fc 00 00 05 fc fc fc fc fc [ 265.313489][ C0] ffff8880993dc380: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 265.313498][ C0] >ffff8880993dc400: 04 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 265.313502][ C0] ^ [ 265.313512][ C0] ffff8880993dc480: 00 01 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 265.313522][ C0] ffff8880993dc500: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 265.313527][ C0] ================================================================== [ 265.313531][ C0] Disabling lock debugging due to kernel taint [ 265.313560][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 265.313572][ C0] CPU: 0 PID: 9931 Comm: kworker/0:4 Tainted: G B 5.5.0-rc6-next-20200116-syzkaller #0 [ 265.313578][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.313596][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 265.313602][ C0] Call Trace: [ 265.313606][ C0] [ 265.313623][ C0] dump_stack+0x197/0x210 [ 265.313637][ C0] panic+0x2e3/0x75c [ 265.313649][ C0] ? add_taint.cold+0x16/0x16 [ 265.313662][ C0] ? retint_kernel+0x2b/0x2b [ 265.313681][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 265.313695][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.313709][ C0] end_report+0x47/0x4f [ 265.313720][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.313732][ C0] __kasan_report.cold+0xe/0x32 [ 265.313744][ C0] ? bitmap_ipmac_gc+0x119/0x590 [ 265.313758][ C0] kasan_report+0x12/0x20 [ 265.313770][ C0] check_memory_region+0x134/0x1a0 [ 265.313783][ C0] __kasan_check_read+0x11/0x20 [ 265.313794][ C0] bitmap_ipmac_gc+0x119/0x590 [ 265.313811][ C0] call_timer_fn+0x1ac/0x780 [ 265.313823][ C0] ? bitmap_ipmac_list+0x1080/0x1080 [ 265.313837][ C0] ? msleep_interruptible+0x150/0x150 [ 265.313848][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 265.313863][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.313874][ C0] ? bitmap_ipmac_list+0x1080/0x1080 [ 265.313886][ C0] ? bitmap_ipmac_list+0x1080/0x1080 [ 265.313898][ C0] run_timer_softirq+0x6c3/0x1790 [ 265.313913][ C0] ? add_timer+0x930/0x930 [ 265.313932][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 265.313945][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 265.313958][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 265.313971][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.313984][ C0] __do_softirq+0x262/0x98c [ 265.313995][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 265.314010][ C0] irq_exit+0x19b/0x1e0 [ 265.314020][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 265.314031][ C0] apic_timer_interrupt+0xf/0x20 [ 265.314035][ C0] [ 265.314048][ C0] RIP: 0010:mutex_spin_on_owner+0x247/0x330 [ 265.314058][ C0] Code: c3 be 08 00 00 00 4c 89 e7 e8 05 40 5a 00 4c 89 e0 48 c1 e8 03 42 80 3c 38 00 0f 85 e1 00 00 00 49 8b 04 24 a8 01 75 96 f3 90 2f fe ff ff 0f 0b e8 ed 5d 08 00 84 c0 0f 85 ff fd ff ff 48 c7 [ 265.314064][ C0] RSP: 0018:ffffc90002887a50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 265.314075][ C0] RAX: 0000000000000000 RBX: ffff88809ac5a340 RCX: 1ffffffff1367781 [ 265.314082][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001 [ 265.314090][ C0] RBP: ffffc90002887a90 R08: 1ffff1100a97b4a0 R09: ffffed100a97b4a1 [ 265.314097][ C0] R10: ffffed100a97b4a0 R11: ffff888054bda507 R12: ffffffff8a747960 [ 265.314103][ C0] R13: ffff888054bda500 R14: 0000000000000000 R15: dffffc0000000000 [ 265.314121][ C0] ? __kasan_check_read+0x11/0x20 [ 265.314134][ C0] __mutex_lock+0x32b/0x13c0 [ 265.314147][ C0] ? rtnl_lock+0x17/0x20 [ 265.314160][ C0] ? mutex_trylock+0x2d0/0x2d0 [ 265.314171][ C0] ? mark_lock+0xc2/0x1220 [ 265.314185][ C0] ? __kasan_check_read+0x11/0x20 [ 265.314196][ C0] ? __lock_acquire+0x16f2/0x4a00 [ 265.314212][ C0] mutex_lock_nested+0x16/0x20 [ 265.314223][ C0] ? mutex_lock_nested+0x16/0x20 [ 265.314234][ C0] rtnl_lock+0x17/0x20 [ 265.314247][ C0] addrconf_dad_work+0xad/0x11d0 [ 265.314261][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 265.314276][ C0] ? addrconf_dad_completed+0xbb0/0xbb0 [ 265.314287][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 265.314298][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 265.314307][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.314326][ C0] process_one_work+0xa05/0x17a0 [ 265.327986][ T9928] device veth0_vlan entered promiscuous mode [ 265.330557][ C0] ? mark_held_locks+0xf0/0xf0 [ 265.330574][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 265.330582][ C0] ? lock_acquire+0x190/0x410 [ 265.330605][ C0] worker_thread+0x98/0xe40 [ 265.350729][ T9926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 265.351849][ C0] ? trace_hardirqs_on+0x67/0x240 [ 265.351876][ C0] kthread+0x361/0x430 [ 265.356450][ T9926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.360698][ C0] ? process_one_work+0x17a0/0x17a0 [ 265.360711][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 265.360725][ C0] ret_from_fork+0x24/0x30 [ 265.362260][ C0] Kernel Offset: disabled [ 266.272218][ C0] Rebooting in 86400 seconds..