Warning: Permanently added '10.128.0.159' (ECDSA) to the list of known hosts. 2020/02/06 23:54:46 fuzzer started 2020/02/06 23:54:47 dialing manager at 10.128.0.105:33727 2020/02/06 23:54:47 syscalls: 2904 2020/02/06 23:54:47 code coverage: enabled 2020/02/06 23:54:47 comparison tracing: enabled 2020/02/06 23:54:47 extra coverage: enabled 2020/02/06 23:54:47 setuid sandbox: enabled 2020/02/06 23:54:47 namespace sandbox: enabled 2020/02/06 23:54:47 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/06 23:54:47 fault injection: enabled 2020/02/06 23:54:47 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/06 23:54:47 net packet injection: enabled 2020/02/06 23:54:47 net device setup: enabled 2020/02/06 23:54:47 concurrency sanitizer: enabled 2020/02/06 23:54:47 devlink PCI setup: PCI device 0000:00:10.0 is not available 23:54:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r6, 0x4, 0x42000) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000013000d04000000000000000010000000", @ANYRES32=r5, @ANYBLOB="ffff10ff0000000014bd5fd29ce01636715039ef69f7ebe681be1461a7a89a9488301f"], 0x20}}, 0x0) syzkaller login: [ 64.830199][ T7952] IPVS: ftp: loaded support on port[0] = 21 23:54:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x10, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x20) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 64.902005][ T7952] chnl_net:caif_netlink_parms(): no params data found [ 64.956314][ T7952] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.963485][ T7952] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.984052][ T7952] device bridge_slave_0 entered promiscuous mode [ 64.991511][ T7952] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.014064][ T7952] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.021937][ T7952] device bridge_slave_1 entered promiscuous mode [ 65.040876][ T7952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.052303][ T7952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.072396][ T7952] team0: Port device team_slave_0 added [ 65.079253][ T7952] team0: Port device team_slave_1 added [ 65.095677][ T7952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.102724][ T7952] 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. [ 65.129032][ T7952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.140966][ T7952] batman_adv: batadv0: Adding interface: batadv_slave_1 23:54:49 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) open(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$int_in(0xffffffffffffffff, 0x5421, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 65.149144][ T7952] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.175473][ T7952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.197356][ T7957] IPVS: ftp: loaded support on port[0] = 21 [ 65.276027][ T7952] device hsr_slave_0 entered promiscuous mode [ 65.304203][ T7952] device hsr_slave_1 entered promiscuous mode [ 65.380280][ T7959] IPVS: ftp: loaded support on port[0] = 21 23:54:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r0, 0x227d, &(0x7f0000000780)) [ 65.528230][ T7957] chnl_net:caif_netlink_parms(): no params data found [ 65.556424][ T7952] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.607288][ T7952] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.702698][ T7962] IPVS: ftp: loaded support on port[0] = 21 [ 65.708728][ T7952] netdevsim netdevsim0 netdevsim2: renamed from eth2 23:54:50 executing program 4: r0 = getpid() get_robust_list(r0, &(0x7f0000000380)=0x0, &(0x7f00000003c0)) [ 65.773787][ T7959] chnl_net:caif_netlink_parms(): no params data found [ 65.793062][ T7952] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.885972][ T7952] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.893152][ T7952] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.900545][ T7952] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.907603][ T7952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.930445][ T3605] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.945490][ T3605] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.009406][ T7957] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.016721][ T7957] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.028423][ T7957] device bridge_slave_0 entered promiscuous mode 23:54:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) [ 66.081400][ T7957] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.088723][ T7957] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.097315][ T7957] device bridge_slave_1 entered promiscuous mode [ 66.135300][ T7957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.137917][ T7971] IPVS: ftp: loaded support on port[0] = 21 [ 66.145993][ T7957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.175745][ T7959] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.182823][ T7959] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.190975][ T7959] device bridge_slave_0 entered promiscuous mode [ 66.204885][ T7952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.221013][ T7962] chnl_net:caif_netlink_parms(): no params data found [ 66.242569][ T7959] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.249832][ T7959] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.257917][ T7959] device bridge_slave_1 entered promiscuous mode [ 66.273421][ T7957] team0: Port device team_slave_0 added [ 66.304129][ T7957] team0: Port device team_slave_1 added [ 66.327241][ T7959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.344570][ T7957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.348573][ T7974] IPVS: ftp: loaded support on port[0] = 21 [ 66.351590][ T7957] 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. [ 66.383481][ T7957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.398635][ T7952] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.407670][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.415737][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.427009][ T7959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.446539][ T7957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.453509][ T7957] 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. [ 66.479537][ T7957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.545909][ T7957] device hsr_slave_0 entered promiscuous mode [ 66.614455][ T7957] device hsr_slave_1 entered promiscuous mode [ 66.674130][ T7957] debugfs: Directory 'hsr0' with parent '/' already present! [ 66.687358][ T7962] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.696025][ T7962] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.703536][ T7962] device bridge_slave_0 entered promiscuous mode [ 66.742845][ T7962] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.750127][ T7962] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.757782][ T7962] device bridge_slave_1 entered promiscuous mode [ 66.768258][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.777107][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.785933][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.792949][ T3605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.800809][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.809411][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.817916][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.824963][ T3605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.832661][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.841953][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.869814][ T7959] team0: Port device team_slave_0 added [ 66.900099][ T7962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.909249][ T7971] chnl_net:caif_netlink_parms(): no params data found [ 66.923695][ T7952] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.934634][ T7952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.946491][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.955195][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.964328][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.972835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.981469][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.989854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.998303][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.006893][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.018653][ T7959] team0: Port device team_slave_1 added [ 67.036873][ T7962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.053621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.062037][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.081311][ T7959] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.088341][ T7959] 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. [ 67.114578][ T7959] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.147022][ T7957] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.186026][ T7957] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.226162][ T7959] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.233139][ T7959] 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. [ 67.259601][ T7959] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.282311][ T7962] team0: Port device team_slave_0 added [ 67.290377][ T7962] team0: Port device team_slave_1 added [ 67.298146][ T7957] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.335789][ T7957] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.446494][ T7959] device hsr_slave_0 entered promiscuous mode [ 67.474370][ T7959] device hsr_slave_1 entered promiscuous mode [ 67.504067][ T7959] debugfs: Directory 'hsr0' with parent '/' already present! [ 67.522993][ T7962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.530487][ T7962] 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. [ 67.556686][ T7962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.595656][ T7962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.602623][ T7962] 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. [ 67.628793][ T7962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.654420][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.661802][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.674476][ T7952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.766826][ T7962] device hsr_slave_0 entered promiscuous mode [ 67.804358][ T7962] device hsr_slave_1 entered promiscuous mode [ 67.864071][ T7962] debugfs: Directory 'hsr0' with parent '/' already present! [ 67.887088][ T7971] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.894352][ T7971] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.902059][ T7971] device bridge_slave_0 entered promiscuous mode [ 67.909981][ T7971] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.917157][ T7971] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.925311][ T7971] device bridge_slave_1 entered promiscuous mode [ 67.961865][ T7974] chnl_net:caif_netlink_parms(): no params data found [ 67.987161][ T7959] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.025954][ T7959] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.077407][ T7971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.088440][ T7971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.097796][ T7959] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.178984][ T7959] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.215866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.224825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.233495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.241863][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.253247][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.261410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.283301][ T7971] team0: Port device team_slave_0 added [ 68.294755][ T7952] device veth0_vlan entered promiscuous mode [ 68.307972][ T7952] device veth1_vlan entered promiscuous mode [ 68.315537][ T7971] team0: Port device team_slave_1 added [ 68.330103][ T7974] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.339362][ T7974] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.347986][ T7974] device bridge_slave_0 entered promiscuous mode [ 68.378023][ T7962] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 68.416482][ T7974] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.423546][ T7974] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.431713][ T7974] device bridge_slave_1 entered promiscuous mode [ 68.453198][ T7957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.461772][ T7971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.468943][ T7971] 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. [ 68.495188][ T7971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.507085][ T7971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.514075][ T7971] 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. [ 68.539975][ T7971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.550934][ T7962] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 68.657322][ T7971] device hsr_slave_0 entered promiscuous mode [ 68.704342][ T7971] device hsr_slave_1 entered promiscuous mode [ 68.744150][ T7971] debugfs: Directory 'hsr0' with parent '/' already present! [ 68.751974][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.760452][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.769573][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.777085][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.785169][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.793768][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.802576][ T7962] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 68.847368][ T7974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.857426][ T7952] device veth0_macvtap entered promiscuous mode [ 68.867134][ T7957] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.875959][ T7962] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 68.918562][ T7974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.935567][ T7952] device veth1_macvtap entered promiscuous mode [ 68.952163][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.960456][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.968935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.977462][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.986848][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.993924][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.001767][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.010572][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.019167][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.026265][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.033849][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.044740][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.076756][ T7959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.095320][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.104397][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.112916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.121637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.130364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.139080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.147472][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.180413][ T7974] team0: Port device team_slave_0 added [ 69.186965][ T7957] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.198362][ T7957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.206839][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.216499][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.224876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.233045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.240773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.251635][ T7952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.265573][ T7952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.277757][ T7959] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.286820][ T7974] team0: Port device team_slave_1 added [ 69.297351][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.306546][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.315359][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.324080][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.365848][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.373235][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.381071][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.389606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.398244][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.405358][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.413242][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.422039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.430277][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.437376][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.445315][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.454058][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.472896][ T7957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.486141][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.511395][ T7974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.521389][ T7974] 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. [ 69.547866][ T7974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.559721][ T7974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.566723][ T7974] 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. [ 69.593134][ T7974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.615428][ T7962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.622410][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.631354][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.640307][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.648799][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.657784][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.682216][ T7971] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.737927][ T7971] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.820504][ T7971] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.896812][ T7971] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.976302][ T7974] device hsr_slave_0 entered promiscuous mode [ 69.994328][ T7974] device hsr_slave_1 entered promiscuous mode [ 70.044106][ T7974] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.056720][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.065009][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.073157][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.081295][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.089149][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.097666][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.107879][ T7962] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.140199][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.149405][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.163031][ T7959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.176034][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.185856][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.194314][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.201335][ T3605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.209755][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.218376][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.226739][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.233751][ T3605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.241684][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.262530][ T7957] device veth0_vlan entered promiscuous mode [ 70.284238][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.292534][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.301476][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.310826][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.319820][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.329510][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.338361][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.347117][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.357316][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.365138][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.372941][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.389713][ T7957] device veth1_vlan entered promiscuous mode [ 70.401802][ T7962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.431086][ T7962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.450331][ T7969] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.459217][ T7969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.468204][ T7969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.478171][ T7969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.486897][ T7969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.494034][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 70.495557][ T7969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.500363][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 70.533710][ T7998] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 70.551529][ T7962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.562485][ T8001] device tunl0 entered promiscuous mode [ 70.579455][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.587826][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.595468][ T7981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.615071][ T7971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.622889][ C0] hrtimer: interrupt took 25111 ns [ 70.634794][ T8000] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 23:54:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r6, 0x4, 0x42000) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000013000d04000000000000000010000000", @ANYRES32=r5, @ANYBLOB="ffff10ff0000000014bd5fd29ce01636715039ef69f7ebe681be1461a7a89a9488301f"], 0x20}}, 0x0) [ 70.648335][ T7959] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.655702][ T7974] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.685833][ T7974] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.727600][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.735551][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.743144][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.752038][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.760697][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.768562][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.784277][ T7957] device veth0_macvtap entered promiscuous mode [ 70.792545][ T7957] device veth1_macvtap entered promiscuous mode [ 70.800364][ T8004] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 70.808743][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 70.808776][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 70.820647][ T7974] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.856114][ T8005] device ip_vti0 entered promiscuous mode [ 70.871455][ T7971] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.886723][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 23:54:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r6, 0x4, 0x42000) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000013000d04000000000000000010000000", @ANYRES32=r5, @ANYBLOB="ffff10ff0000000014bd5fd29ce01636715039ef69f7ebe681be1461a7a89a9488301f"], 0x20}}, 0x0) [ 70.904666][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.912778][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.928552][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.937818][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.956056][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.973474][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.981858][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.992576][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.000416][ T7967] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.008204][ T7974] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 71.062551][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.071216][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.079640][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.086683][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.095969][ T7962] device veth0_vlan entered promiscuous mode [ 71.102460][ T8008] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 71.115849][ T7957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 71.127766][ T7957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.139014][ C0] ================================================================== [ 71.147088][ C0] BUG: KCSAN: data-race in __hrtimer_run_queues / hrtimer_active [ 71.154774][ C0] [ 71.157082][ C0] read to 0xffff88812c01fbd8 of 8 bytes by task 7952 on cpu 1: [ 71.164601][ C0] hrtimer_active+0x84/0x1a0 [ 71.169168][ C0] hrtimer_try_to_cancel+0x3c/0x260 [ 71.174343][ C0] do_nanosleep+0x1a4/0x320 [ 71.178832][ C0] hrtimer_nanosleep+0x191/0x320 [ 71.183743][ C0] __x64_sys_nanosleep+0x106/0x150 [ 71.188834][ C0] do_syscall_64+0xcc/0x3a0 [ 71.193351][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.199212][ C0] [ 71.201554][ C0] write to 0xffff88812c01fbd8 of 8 bytes by interrupt on cpu 0: [ 71.209161][ C0] __hrtimer_run_queues+0x16c/0x5f0 [ 71.214387][ C0] hrtimer_interrupt+0x22a/0x480 [ 71.219314][ C0] smp_apic_timer_interrupt+0xdc/0x280 [ 71.224885][ C0] apic_timer_interrupt+0xf/0x20 [ 71.229837][ C0] kcsan_setup_watchpoint+0x1d4/0x460 [ 71.235222][ C0] __tsan_unaligned_write8+0xc7/0x110 [ 71.240572][ C0] fib_create_info+0x17f9/0x2740 [ 71.245500][ C0] fib_table_insert+0xf1/0xac0 [ 71.250259][ C0] fib_magic.isra.0+0x29d/0x2f0 [ 71.255085][ C0] fib_add_ifaddr+0x2f7/0x330 [ 71.259855][ C0] fib_netdev_event+0x1b2/0x230 [ 71.264703][ C0] notifier_call_chain+0xd7/0x160 [ 71.269702][ C0] raw_notifier_call_chain+0x37/0x50 [ 71.274963][ C0] call_netdevice_notifiers_info+0x9a/0x120 [ 71.280831][ C0] __dev_notify_flags+0xcf/0x200 [ 71.285769][ C0] dev_change_flags+0xb8/0xe0 [ 71.290829][ C0] do_setlink+0x64b/0x1ee0 [ 71.295235][ C0] __rtnl_newlink+0x950/0x1090 [ 71.299976][ C0] rtnl_newlink+0x63/0x90 [ 71.304284][ C0] rtnetlink_rcv_msg+0x1d3/0x500 [ 71.309200][ C0] netlink_rcv_skb+0xb0/0x260 [ 71.313857][ C0] rtnetlink_rcv+0x26/0x30 [ 71.318252][ C0] netlink_unicast+0x3a6/0x4d0 [ 71.322993][ C0] netlink_sendmsg+0x4d3/0x8b0 [ 71.327746][ C0] sock_sendmsg+0x9f/0xc0 [ 71.332060][ C0] __sys_sendto+0x21f/0x320 [ 71.336544][ C0] __x64_sys_sendto+0x89/0xb0 [ 71.341205][ C0] do_syscall_64+0xcc/0x3a0 [ 71.345690][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.351552][ C0] [ 71.353853][ C0] Reported by Kernel Concurrency Sanitizer on: [ 71.360022][ C0] CPU: 0 PID: 7957 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 71.368684][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.378713][ C0] ================================================================== [ 71.386752][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 71.393316][ C0] CPU: 0 PID: 7957 Comm: syz-executor.1 Not tainted 5.5.0-rc1-syzkaller #0 [ 71.401894][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.412091][ C0] Call Trace: [ 71.415358][ C0] [ 71.418191][ C0] dump_stack+0x11d/0x181 [ 71.422519][ C0] panic+0x210/0x640 [ 71.426403][ C0] ? vprintk_func+0x8d/0x140 [ 71.430980][ C0] kcsan_report.cold+0xc/0xd [ 71.435598][ C0] kcsan_setup_watchpoint+0x3fe/0x460 [ 71.440951][ C0] __tsan_unaligned_write8+0xc7/0x110 [ 71.446302][ C0] __hrtimer_run_queues+0x16c/0x5f0 [ 71.451482][ C0] ? hrtimer_active+0x1a0/0x1a0 [ 71.456313][ C0] hrtimer_interrupt+0x22a/0x480 [ 71.461228][ C0] ? sched_clock+0x13/0x20 [ 71.465632][ C0] smp_apic_timer_interrupt+0xdc/0x280 [ 71.471100][ C0] apic_timer_interrupt+0xf/0x20 [ 71.476010][ C0] [ 71.478927][ C0] RIP: 0010:kcsan_setup_watchpoint+0x1d4/0x460 [ 71.485159][ C0] Code: 01 00 00 83 fe 03 0f 85 39 ff ff ff bf 03 00 00 00 e8 40 16 00 00 48 83 3d e0 bd 72 04 00 0f 84 8f 02 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 0f 1f 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d [ 71.504792][ C0] RSP: 0018:ffffc9000167b0c0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 71.513185][ C0] RAX: 80108881013f4e18 RBX: 0000000000000001 RCX: 0000000000000000 [ 71.521133][ C0] RDX: 0000000000000202 RSI: ffffffff82546c5e RDI: 0000000000000282 [ 71.529094][ C0] RBP: ffffc9000167b0f8 R08: ffff888121d1a080 R09: 00000000aaaaaaab [ 71.537056][ C0] R10: 00008881013f4e18 R11: 00008881013f4e1f R12: 0000000000000008 [ 71.545005][ C0] R13: ffff8881013f4e18 R14: ffff8881013f4e10 R15: ffffffff86252668 [ 71.552969][ C0] ? debug_smp_processor_id+0x3e/0x137 [ 71.558409][ C0] __tsan_unaligned_write8+0xc7/0x110 [ 71.563757][ C0] fib_create_info+0x17f9/0x2740 [ 71.568678][ C0] fib_table_insert+0xf1/0xac0 [ 71.574240][ C0] ? __read_once_size.constprop.0+0x12/0x20 [ 71.580113][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 71.585820][ C0] ? fib_new_table+0x6b/0x290 [ 71.590476][ C0] fib_magic.isra.0+0x29d/0x2f0 [ 71.595319][ C0] fib_add_ifaddr+0x2f7/0x330 [ 71.599972][ C0] fib_netdev_event+0x1b2/0x230 [ 71.604806][ C0] notifier_call_chain+0xd7/0x160 [ 71.609810][ C0] raw_notifier_call_chain+0x37/0x50 [ 71.615074][ C0] call_netdevice_notifiers_info+0x9a/0x120 [ 71.620959][ C0] __dev_notify_flags+0xcf/0x200 [ 71.625874][ C0] dev_change_flags+0xb8/0xe0 [ 71.630532][ C0] do_setlink+0x64b/0x1ee0 [ 71.634927][ C0] ? find_next_bit+0xcb/0xe0 [ 71.639506][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 71.645384][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 71.651599][ C0] ? __nla_validate_parse+0xa0/0x1140 [ 71.656952][ C0] ? should_fail+0x5b/0x45d [ 71.661435][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 71.667654][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 71.673525][ C0] ? __read_once_size+0x68/0x120 [ 71.678443][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 71.684662][ C0] __rtnl_newlink+0x950/0x1090 [ 71.689419][ C0] ? packet_rcv+0xbe/0xa60 [ 71.693814][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 71.699515][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 71.705731][ C0] ? debug_smp_processor_id+0x43/0x137 [ 71.711171][ C0] ? ___cache_free+0x2e/0x320 [ 71.715823][ C0] ? debug_smp_processor_id+0x43/0x137 [ 71.721271][ C0] ? delay_tsc+0x8f/0xc0 [ 71.725518][ C0] ? kmem_cache_alloc_trace+0x1b0/0x5d0 [ 71.731041][ C0] ? ns_capable_common+0xb4/0xc0 [ 71.735957][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 71.741824][ C0] ? __rtnl_newlink+0x1090/0x1090 [ 71.746823][ C0] rtnl_newlink+0x63/0x90 [ 71.751131][ C0] rtnetlink_rcv_msg+0x1d3/0x500 [ 71.756057][ C0] ? __rcu_read_unlock+0x66/0x3d0 [ 71.761072][ C0] netlink_rcv_skb+0xb0/0x260 [ 71.765730][ C0] ? rtnl_calcit.isra.0+0x220/0x220 [ 71.770910][ C0] rtnetlink_rcv+0x26/0x30 [ 71.775303][ C0] netlink_unicast+0x3a6/0x4d0 [ 71.780065][ C0] netlink_sendmsg+0x4d3/0x8b0 [ 71.784823][ C0] ? netlink_unicast+0x4d0/0x4d0 [ 71.789756][ C0] sock_sendmsg+0x9f/0xc0 [ 71.794107][ C0] __sys_sendto+0x21f/0x320 [ 71.798608][ C0] ? blkcg_maybe_throttle_current+0x23d/0x580 [ 71.804676][ C0] ? _raw_spin_unlock_irq+0x68/0x80 [ 71.809865][ C0] ? mem_cgroup_handle_over_high+0x50/0x180 [ 71.815740][ C0] __x64_sys_sendto+0x89/0xb0 [ 71.820397][ C0] do_syscall_64+0xcc/0x3a0 [ 71.824884][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.830763][ C0] RIP: 0033:0x415093 [ 71.834643][ C0] Code: ff 0f 83 b0 19 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d dd 33 66 00 00 75 17 49 89 ca b8 2c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 87 fa ff ff [ 71.854273][ C0] RSP: 002b:00007fffe72fb2e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 71.862675][ C0] RAX: ffffffffffffffda RBX: 0000000000a72200 RCX: 0000000000415093 [ 71.870636][ C0] RDX: 000000000000002c RSI: 0000000000a72250 RDI: 0000000000000003 [ 71.878637][ C0] RBP: 0000000000000000 R08: 00007fffe72fb2f0 R09: 000000000000000c [ 71.886597][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.894558][ C0] R13: 0000000000000000 R14: 0000000000a72250 R15: 0000000000000003 [ 73.023888][ C0] Shutting down cpus with NMI [ 73.029850][ C0] Kernel Offset: disabled [ 73.034181][ C0] Rebooting in 86400 seconds..