Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2020/06/29 21:35:17 fuzzer started 2020/06/29 21:35:17 dialing manager at 10.128.0.26:33155 2020/06/29 21:35:17 syscalls: 3149 2020/06/29 21:35:17 code coverage: enabled 2020/06/29 21:35:17 comparison tracing: enabled 2020/06/29 21:35:17 extra coverage: enabled 2020/06/29 21:35:17 setuid sandbox: enabled 2020/06/29 21:35:17 namespace sandbox: enabled 2020/06/29 21:35:17 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/29 21:35:17 fault injection: enabled 2020/06/29 21:35:17 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/29 21:35:17 net packet injection: enabled 2020/06/29 21:35:17 net device setup: enabled 2020/06/29 21:35:17 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/06/29 21:35:17 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/29 21:35:17 USB emulation: enabled 21:37:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000180)=0x4) 21:37:18 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 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) splice(r0, 0x0, r2, 0x0, 0x80000010008, 0x0) syzkaller login: [ 163.877329][ T6836] IPVS: ftp: loaded support on port[0] = 21 [ 164.067498][ T6836] chnl_net:caif_netlink_parms(): no params data found 21:37:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000000180)=0x4) [ 164.182533][ T6950] IPVS: ftp: loaded support on port[0] = 21 [ 164.199495][ T6836] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.207803][ T6836] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.225215][ T6836] device bridge_slave_0 entered promiscuous mode [ 164.263149][ T6836] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.270308][ T6836] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.281842][ T6836] device bridge_slave_1 entered promiscuous mode [ 164.365522][ T6836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 21:37:18 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) socket(0x10, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) sendto$inet(r0, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x14280000003075) [ 164.411761][ T6836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.557810][ T6836] team0: Port device team_slave_0 added [ 164.595581][ T6836] team0: Port device team_slave_1 added [ 164.604888][ T7030] IPVS: ftp: loaded support on port[0] = 21 [ 164.615566][ T6950] chnl_net:caif_netlink_parms(): no params data found [ 164.669640][ T6836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.680022][ T6836] 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. [ 164.709191][ T6836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.746782][ T6836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.757046][ T6836] 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. [ 164.786125][ T6836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.817867][ T7101] IPVS: ftp: loaded support on port[0] = 21 21:37:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 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$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xd, &(0x7f0000000140)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea966cf0554e813ad45942c6db3f3ce9fad90f15a36a15", 0x4c}], 0x1}, 0x0) [ 164.897316][ T6836] device hsr_slave_0 entered promiscuous mode [ 164.963531][ T6836] device hsr_slave_1 entered promiscuous mode [ 165.027940][ T6950] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.037812][ T6950] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.048075][ T6950] device bridge_slave_0 entered promiscuous mode [ 165.072545][ T6950] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.081078][ T6950] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.091263][ T6950] device bridge_slave_1 entered promiscuous mode [ 165.105008][ T7164] IPVS: ftp: loaded support on port[0] = 21 21:37:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000000280)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "008f00", 0x15, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x5}, {"99"}}}}}}}, 0x0) [ 165.178790][ T6950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.224317][ T6950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.358381][ T6950] team0: Port device team_slave_0 added [ 165.382472][ T7030] chnl_net:caif_netlink_parms(): no params data found [ 165.392210][ T6950] team0: Port device team_slave_1 added [ 165.438397][ T7327] IPVS: ftp: loaded support on port[0] = 21 [ 165.488902][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.497145][ T6950] 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. [ 165.523890][ T6950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 165.585849][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.597126][ T6950] 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. [ 165.627962][ T6950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 165.663603][ T7101] chnl_net:caif_netlink_parms(): no params data found [ 165.689990][ T7164] chnl_net:caif_netlink_parms(): no params data found [ 165.735328][ T6836] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 165.772518][ T6836] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 165.825325][ T7030] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.832404][ T7030] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.840976][ T7030] device bridge_slave_0 entered promiscuous mode [ 165.850677][ T7030] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.858130][ T7030] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.866974][ T7030] device bridge_slave_1 entered promiscuous mode [ 165.915251][ T6950] device hsr_slave_0 entered promiscuous mode [ 165.953241][ T6950] device hsr_slave_1 entered promiscuous mode [ 166.003052][ T6950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 166.010792][ T6950] Cannot create hsr debugfs directory [ 166.021657][ T6836] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 166.109628][ T6836] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 166.192041][ T7101] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.199734][ T7101] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.208985][ T7101] device bridge_slave_0 entered promiscuous mode [ 166.218338][ T7030] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.237826][ T7030] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.266955][ T7101] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.274240][ T7101] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.282038][ T7101] device bridge_slave_1 entered promiscuous mode [ 166.310433][ T7030] team0: Port device team_slave_0 added [ 166.318213][ T7030] team0: Port device team_slave_1 added [ 166.351770][ T7164] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.359651][ T7164] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.369024][ T7164] device bridge_slave_0 entered promiscuous mode [ 166.378289][ T7101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.409603][ T7164] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.417002][ T7164] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.428361][ T7164] device bridge_slave_1 entered promiscuous mode [ 166.448458][ T7101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.473271][ T7030] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.480223][ T7030] 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. [ 166.506875][ T7030] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.523866][ T7030] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.530816][ T7030] 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. [ 166.557517][ T7030] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.586145][ T7101] team0: Port device team_slave_0 added [ 166.599132][ T7164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.638710][ T7101] team0: Port device team_slave_1 added [ 166.659764][ T7164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.690620][ T7101] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.700559][ T7101] 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. [ 166.728843][ T7101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.777468][ T7030] device hsr_slave_0 entered promiscuous mode [ 166.803706][ T7030] device hsr_slave_1 entered promiscuous mode [ 166.833158][ T7030] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 166.840740][ T7030] Cannot create hsr debugfs directory [ 166.882559][ T7101] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.890065][ T7101] 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. [ 166.917256][ T7101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.934763][ T7327] chnl_net:caif_netlink_parms(): no params data found [ 166.959684][ T7164] team0: Port device team_slave_0 added [ 167.006548][ T7164] team0: Port device team_slave_1 added [ 167.045186][ T7101] device hsr_slave_0 entered promiscuous mode [ 167.113781][ T7101] device hsr_slave_1 entered promiscuous mode [ 167.172947][ T7101] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 167.180521][ T7101] Cannot create hsr debugfs directory [ 167.219624][ T6950] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 167.281238][ T6950] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 167.339076][ T6950] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 167.400266][ T6950] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 167.464613][ T7164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.471609][ T7164] 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. [ 167.498149][ T7164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.522282][ T6836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.557610][ T7164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.564748][ T7164] 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. [ 167.592867][ T7164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.622401][ T6836] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.661293][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.677600][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.737739][ T7164] device hsr_slave_0 entered promiscuous mode [ 167.813285][ T7164] device hsr_slave_1 entered promiscuous mode [ 167.853071][ T7164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 167.860658][ T7164] Cannot create hsr debugfs directory [ 167.885351][ T7327] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.892403][ T7327] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.901641][ T7327] device bridge_slave_0 entered promiscuous mode [ 167.911152][ T7327] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.919126][ T7327] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.928244][ T7327] device bridge_slave_1 entered promiscuous mode [ 167.936179][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.945424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.954530][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.961704][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.970042][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.023169][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.031761][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.042577][ T2690] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.049705][ T2690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.091507][ T7327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.101681][ T7030] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 168.169211][ T7030] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 168.233597][ T7030] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 168.275173][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.284083][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 168.311868][ T7327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.331791][ T7030] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 168.399232][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.409396][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.419363][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 168.448125][ T7327] team0: Port device team_slave_0 added [ 168.467699][ T7327] team0: Port device team_slave_1 added [ 168.504836][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 168.514486][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.552603][ T7327] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.560214][ T7327] 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. [ 168.596197][ T7327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.610504][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.619738][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.629143][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.639325][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.649702][ T6836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 168.663905][ T7101] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 168.724659][ T7327] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.731638][ T7327] 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. [ 168.758921][ T7327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.791308][ T6950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.800059][ T7101] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 168.867907][ T7101] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 168.926259][ T7101] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 169.002299][ T6836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.024108][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.031559][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.040263][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.048293][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.115225][ T7327] device hsr_slave_0 entered promiscuous mode [ 169.173416][ T7327] device hsr_slave_1 entered promiscuous mode [ 169.233777][ T7327] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.241888][ T7327] Cannot create hsr debugfs directory [ 169.253751][ T7030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.261234][ T7164] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 169.288914][ T7164] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 169.361335][ T7164] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 169.418209][ T6950] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.460509][ T7164] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 169.528771][ T7030] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.536140][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.546994][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.556386][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.564803][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.578798][ T6836] device veth0_vlan entered promiscuous mode [ 169.599565][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 169.613851][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 169.622091][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.632207][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.641100][ T2693] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.648411][ T2693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.657348][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 169.665837][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.674440][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.704882][ T6836] device veth1_vlan entered promiscuous mode [ 169.715518][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 169.723895][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.732677][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.742094][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.749384][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.757790][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.766669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.775259][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.782384][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.790273][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.799248][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.807762][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.814917][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.824698][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.882395][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 169.895836][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 169.906224][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 169.932830][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 169.941390][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.952581][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.962025][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.970974][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.980041][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.988666][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.019770][ T6950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.037129][ T6950] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.045756][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 170.056258][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 170.065529][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 170.074461][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 170.082678][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.091179][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.100277][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 170.132047][ T7164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.159428][ T7030] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 170.171978][ T7030] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.185771][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 170.197271][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 170.206497][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.217630][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.228443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.237436][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.247488][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.292141][ T7164] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.302656][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 170.310336][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 170.320458][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.328631][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.336794][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 170.345326][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 170.359949][ T6950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.378038][ T6836] device veth0_macvtap entered promiscuous mode [ 170.411083][ T7327] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 170.435185][ T7327] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 170.465954][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 170.475075][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.485582][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.494823][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 170.502194][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 170.511801][ T6836] device veth1_macvtap entered promiscuous mode [ 170.528072][ T7101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.540560][ T7030] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.549298][ T7327] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 170.600362][ T7327] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 170.664075][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.676220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.685035][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.692062][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.703905][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.711711][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.730347][ T6950] device veth0_vlan entered promiscuous mode [ 170.745722][ T7101] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.761075][ T6836] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 170.768726][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.778072][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.788447][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.797569][ T2512] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.805046][ T2512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.817157][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.825759][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.834228][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 170.843357][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 170.851970][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 170.860870][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 170.872051][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.879827][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.899240][ T6950] device veth1_vlan entered promiscuous mode [ 170.916850][ T6836] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 170.933646][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 170.941667][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.954092][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.970744][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.979718][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.990134][ T2693] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.997278][ T2693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.005283][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.014443][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.024366][ T2693] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.031790][ T2693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.039837][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.049738][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.058316][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 171.067164][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 171.103290][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.111392][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.120687][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.129545][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.150818][ T7030] device veth0_vlan entered promiscuous mode [ 171.174511][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 171.187685][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.196592][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 171.208914][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 171.218235][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.230512][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.239547][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.250927][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 171.259661][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.279277][ T6950] device veth0_macvtap entered promiscuous mode [ 171.295389][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 171.312431][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.320492][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.332097][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 171.341209][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.355426][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 171.368542][ T6950] device veth1_macvtap entered promiscuous mode [ 171.379236][ T7030] device veth1_vlan entered promiscuous mode [ 171.405026][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 171.414456][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 171.422234][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.435739][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.531804][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 171.542544][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 171.560490][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 171.569003][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.577478][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.585729][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 171.595414][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 171.604492][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 171.612040][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 171.620007][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.628919][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.637838][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 171.647462][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 171.736812][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 171.747775][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 171.763706][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 171.775926][ T7164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.863844][ T7101] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 171.906821][ T7101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 171.921214][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 171.930418][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.952607][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 171.963904][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 171.972447][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 171.987365][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 21:37:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x80800) socket$inet6(0xa, 0x3, 0x5) r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800058110308d9123127ecce6616f3f6db1c00010000000000210049740000000000000006ad8e5ecc326d3a09ffc200000000000000000000e000"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = socket(0x10, 0x800000000000803, 0x0) sendto(r4, &(0x7f0000000000)="120000001600e70d017b00d473fc00000000", 0x12, 0x0, 0x0, 0xffffffffffffff32) recvmmsg(r4, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000040)) r5 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$inet6(r2, &(0x7f0000000180)='\n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0xfffffffffffffdf0) [ 172.007480][ T7030] device veth0_macvtap entered promiscuous mode [ 172.078854][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 172.164419][ T7030] device veth1_macvtap entered promiscuous mode [ 172.203093][ T7327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.235250][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 172.244947][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.253486][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.261022][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.274243][ T7101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.394940][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 172.411583][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.432664][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 172.452696][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.473706][ T7030] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.501155][ T7327] 8021q: adding VLAN 0 to HW filter on device team0 21:37:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000000040)='\xbb\x02\xb1\xed\x96\xdb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xe8HB\x00\x00\xd7h\xa4\x06jt\xea\xf9l\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)="c5", 0x1}], 0x1, 0x40ee1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3fbcbab16c80fab, 0x11, r0, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x4924924924926d3, 0x0) write(r0, &(0x7f0000000000), 0x52698b21) [ 172.535435][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 172.562658][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.572494][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 172.602661][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.633997][ T7030] batman_adv: batadv0: Interface activated: batadv_slave_1 21:37:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000340), 0xffff) fcntl$addseals(r1, 0x409, 0x8) lseek(r1, 0xfffffffc, 0x4) [ 172.764261][ T7164] device veth0_vlan entered promiscuous mode [ 172.775938][ T7327] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 172.791063][ T7327] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.808672][ T7101] device veth0_vlan entered promiscuous mode [ 172.823328][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.830988][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.839434][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.850554][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.859712][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.868965][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.878023][ T2517] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.885137][ T2517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.893445][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.902067][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.910529][ T2517] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.917631][ T2517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.925389][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.934772][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.945707][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.955059][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.964657][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.974936][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.984536][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.994251][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.003417][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.013393][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.021794][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.031697][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.040389][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.049429][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.058420][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.068045][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 21:37:27 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/65, 0x7ffff000}], 0x1) [ 173.078190][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.087491][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.096624][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.106519][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 21:37:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00') ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x23) creat(&(0x7f00000001c0)='./file0\x00', 0x0) [ 173.172321][ T7164] device veth1_vlan entered promiscuous mode 21:37:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$tun(r0, &(0x7f00000019c0)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @local}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8864, 0x4, 0x0, [], "65170057"}}}}}, 0x66) [ 173.318657][ T8136] ptrace attach of "/root/syz-executor.0"[8135] was attempted by "/root/syz-executor.0"[8136] [ 173.446886][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.455636][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.464223][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.471985][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.480026][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.491219][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.499651][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.564730][ T7327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.594277][ T8142] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 173.601870][ T8142] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:37:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x2, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 173.673935][ T8142] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 173.703328][ T7101] device veth1_vlan entered promiscuous mode 21:37:27 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) poll(0x0, 0x0, 0x204) readv(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x2, 0x0) 21:37:28 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0xa4, 0x2, 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, &(0x7f0000000300)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/227, 0xe3}], 0x1, 0x1) [ 173.725793][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.748449][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 173.816951][ T8138] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 173.883238][ T8138] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 173.938500][ T7164] device veth0_macvtap entered promiscuous mode [ 173.955629][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.966364][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.986653][ T7164] device veth1_macvtap entered promiscuous mode [ 174.021730][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 174.030563][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.041930][ T3875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.081369][ T7101] device veth0_macvtap entered promiscuous mode [ 174.156569][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.167907][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.180085][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.193766][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.204466][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.219015][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.232193][ T7164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.243653][ T7101] device veth1_macvtap entered promiscuous mode [ 174.251744][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.262222][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.272345][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.283414][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.293364][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.304448][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.315786][ T7164] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 174.323740][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 174.331764][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 174.340336][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.349458][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.358391][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.368492][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.377725][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.386831][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.417682][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.428407][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.453010][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.471171][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.484663][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.496031][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.506741][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.517297][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.530838][ T7101] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.575886][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.584887][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.594218][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.602270][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.613790][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.625716][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.637391][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.648269][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.658553][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.669569][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.679903][ T7101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.691045][ T7101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.702411][ T7101] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 174.763772][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.771500][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.780089][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.789741][ T0] NOHZ: local_softirq_pending 08 [ 174.790521][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.809116][ T7327] device veth0_vlan entered promiscuous mode [ 174.931477][ T7327] device veth1_vlan entered promiscuous mode [ 174.947685][ C0] hrtimer: interrupt took 37059 ns [ 175.039790][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.048750][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.106125][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.119206][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.149285][ T7327] device veth0_macvtap entered promiscuous mode [ 175.168443][ T7327] device veth1_macvtap entered promiscuous mode [ 175.212281][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.223885][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.239900][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.250540][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.267021][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.279673][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.291993][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.308108][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.318917][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.329636][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.341754][ T7327] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.351506][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.360557][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.368698][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.377424][ T2698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.388383][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.399423][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.409762][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.422278][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.432696][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.443349][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.453354][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.463899][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.473872][ T7327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.484381][ T7327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.496245][ T7327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.507405][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.516660][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 21:37:30 executing program 3: 21:37:30 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000047000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) perf_event_open(&(0x7f0000000500)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x34, 0x2c, 0xd25, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 21:37:30 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$tun(r0, &(0x7f00000019c0)={@void, @val={0x0, 0x0, 0x11}, @mpls={[], @ipv4=@gre={{0x6, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_prespec={0x44, 0x4, 0x8}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8864, 0xd72, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "898affffff049ea5c300871bc15c6454d1c3978224ab265930e70b3b98b2006cd42be6c960e8558128ec418761c5b3ff9194b7f1a6a3abf101b0d20dc1654220b77428a5eb939a83676b2104d790b385ce748d65a4950fc7c7defafb3cde81a9e83506327f36a705b9fa095bd44257b8e63c970e35e8351ba0cf4fda6d3babc9052eec5c741976e3daafdcedb6db4aa0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "84d5df75faa99c9f0f96b0264b0cd3359d94b2c7e994b5a3c50f935bd4a29d30d1e1b57211438b8f124bb3c98da5a6b0559f0b34d08fb2c72296743728ac888fed281e4b7f281ec9c9c059ed39ce00fe7442c6a2876def047a8e992ab3212f9132b855df11d5623d798439d356d7dfbee668383da94886b2fc7469902ee445770a09737b1c30e7bd328603b851d1420dc47113318611f9714aec5b180c4461eba0874612d74f71959a57fcb0d591c9b1f7aedda0fb563779493922cced5f0de263917e1dd10d8945fbc84b793002a2ec6cf2aa62b521"}, {}, {}, {0x8, 0x6558, 0x0, "59ecadfc7f1b363c0fe0d8dd229ef110b865519d5a85b31db112eacfb548bd3ddd7048852f099060e3b11ebee16c9b3429c2fd720b1cb249185dc9ad28359016e2764896878fe68d612e9b150a3b596a741e91c62b90a7bc02d4ddacd012290124da1899df2d72dd17be5fcd9edb08fc1c54fee6fb6822a927841d665478b60d0c987cdfdf7b3df78cc04fae"}}}}}, 0xfca) 21:37:30 executing program 1: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="b5", 0x1, 0x0) fdatasync(r0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x2e, &(0x7f0000000400)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r2) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x100002, r2}) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80441, 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, 0x5, 0x1, @perf_config_ext={0x3, 0xaa0}, 0x11000, 0x0, 0x0, 0x0, 0xa, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) wait4(0x0, &(0x7f0000000040), 0x8, &(0x7f0000000340)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb0800472200300000000000029078ac1414bb0a010102830f0fac14af82ac1e000100000000890300000000009078ac14144c"], 0x0) 21:37:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 21:37:30 executing program 5: 21:37:30 executing program 5: [ 175.927777][ T8208] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 21:37:30 executing program 3: [ 176.030022][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:37:30 executing program 5: [ 176.162857][ T8209] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 176.212934][ T8216] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:37:30 executing program 3: 21:37:30 executing program 5: [ 176.259064][ T8216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 21:37:30 executing program 1: [ 176.318851][ T8216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:37:30 executing program 3: [ 176.526738][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:37:30 executing program 2: [ 176.583190][ T8209] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 176.600790][ T8208] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 21:37:30 executing program 0: 21:37:30 executing program 5: 21:37:30 executing program 1: 21:37:30 executing program 3: 21:37:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 21:37:30 executing program 2: 21:37:30 executing program 2: 21:37:30 executing program 3: 21:37:30 executing program 5: 21:37:31 executing program 1: 21:37:31 executing program 0: [ 176.811660][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:37:31 executing program 3: 21:37:31 executing program 5: 21:37:31 executing program 2: 21:37:31 executing program 1: [ 176.861502][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.890938][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:37:31 executing program 0: 21:37:31 executing program 4: 21:37:31 executing program 2: 21:37:31 executing program 1: 21:37:31 executing program 5: 21:37:31 executing program 0: 21:37:31 executing program 3: 21:37:31 executing program 5: 21:37:31 executing program 2: 21:37:31 executing program 0: 21:37:31 executing program 1: 21:37:31 executing program 4: 21:37:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x9, 0x3, 0x1c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x130, 0x170, 0x170, 0x130, 0x170, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x5}}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x220) r1 = socket(0x2, 0x3, 0x100000001) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) writev(r1, &(0x7f0000000440)=[{&(0x7f00000007c0)="61bc", 0x2}], 0x1) 21:37:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sysinfo(&(0x7f0000000100)=""/221) 21:37:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') writev(r0, &(0x7f0000001380)=[{&(0x7f0000000140)='g', 0x1}], 0x1) 21:37:31 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/vcsa\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') sendfile(r0, r1, 0x0, 0x0) 21:37:31 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000000)={0x80000009}, 0x10) 21:37:31 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000040)="2992f563", 0x4) bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1384"], 0xfdef) 21:37:31 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28}, {0x80000006}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 21:37:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)) 21:37:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000400)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="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"}) 21:37:31 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff18, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x1dd}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c00071bab0925000900070007ab08000c000000f0007e93210001c000000000000000000000000000039915fa2c1ec28670e9889bb94b46fe0000000a0002", 0xff82) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 21:37:31 executing program 3: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 21:37:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) 21:37:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x10000111, 0x0) [ 177.599632][ T8308] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.2'. [ 177.615954][ T29] audit: type=1804 audit(1593466651.797:2): pid=8309 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir640444862/syzkaller.68akAN/11/bus" dev="sda1" ino=15800 res=1 21:37:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCSPGRP(r2, 0x5410, 0x0) 21:37:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "0c4a6dc1aecd88c1e634bf32be9cf76688cdc586a7a98048bf945e150f2f7cf3504b557b7861993304275561ef815a00cfd1582b016c801bccde47de245d82f920f567781eab277321a814e98a0684f3"}, 0xd8) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0xfffffffffffffff8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x17, 0x101, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 21:37:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c27bc01ff003639405cb4aec12f0000001500ae47a835d86800278dcff47d01", 0x26}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 177.685279][ T8308] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.2'. 21:37:32 executing program 0: mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x107a00, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) [ 177.749338][ T29] audit: type=1804 audit(1593466651.797:3): pid=8309 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir640444862/syzkaller.68akAN/11/bus" dev="sda1" ino=15800 res=1 [ 177.827705][ T8321] syz-executor.3 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 21:37:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c) 21:37:32 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002a80)=[{{0x0, 0x0, 0x0}, 0x44e716d1}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/rt_cache\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x500) 21:37:32 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0xffffffb8, 0x0) 21:37:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') getdents(r0, 0x0, 0x0) 21:37:32 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000280)="01", 0x1, r0) keyctl$assume_authority(0x10, r1) 21:37:32 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)={[0x7ff]}, 0x8) 21:37:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getcwd(&(0x7f0000000180)=""/73, 0x49) 21:37:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getflags(r0, 0x401) 21:37:32 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x4005ef3) fallocate(r0, 0x20, 0x0, 0x102000000) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'io'}]}, 0x4) 21:37:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x4b67, &(0x7f0000000000)) 21:37:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, &(0x7f0000000040)) 21:37:32 executing program 3: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 21:37:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 21:37:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={0x0, 0x14}}, 0x0) 21:37:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x2004c041) 21:37:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) 21:37:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c27bc01ff003639405cb4aec12f0000001500ae47a835d86800278dcff47d010000805acf4f8f364602344324adaf81dcfc6afd983f79e65199615607676f8f9fc05d05692e664e070070faa53367f05f4affffffffffff800031e7d62ead037cd2157df6b2bcb47fb53455560c8ef00fca4fafa9", 0x7b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:37:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000280)="01", 0x1, r0) keyctl$revoke(0x3, r0) 21:37:32 executing program 4: arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000007c0)) 21:37:32 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='ns\x00') sendfile(r0, r1, 0x0, 0x0) 21:37:32 executing program 0: unshare(0x10000400) [ 178.783734][ C1] traps: PANIC: double fault, error_code: 0x0 [ 178.783737][ C1] double fault: 0000 [#1] PREEMPT SMP KASAN [ 178.783740][ C1] CPU: 1 PID: 8393 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 178.783745][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.783748][ C1] RIP: 0010:check_preemption_disabled+0xa/0x240 [ 178.783755][ C1] Code: e8 1b 91 57 f9 48 c7 c7 be a1 e9 88 48 c7 c6 4f 27 04 89 eb 0b 90 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 <50> 49 89 f6 49 89 ff e8 ea 90 57 f9 65 8b 1d 2b d0 e4 77 65 8b 2d [ 178.783758][ C1] RSP: 0018:fffffe0000037000 EFLAGS: 00010087 [ 178.783764][ C1] RAX: ffffffff881cc549 RBX: 0000000000000000 RCX: 0000000000040000 [ 178.783773][ C1] RDX: ffffc9001007d000 RSI: ffffffff8904a21f RDI: ffffffff88f45377 [ 178.783776][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 178.783779][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 178.783783][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: fffffe0000037120 [ 178.783787][ C1] FS: 00007f47651db700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 178.783789][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.783793][ C1] CR2: fffffe0000036ff8 CR3: 000000008a9c9000 CR4: 00000000001406e0 [ 178.783796][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 178.783799][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 178.783801][ C1] Call Trace: [ 178.783803][ C1] [ 178.783805][ C1] fixup_bad_iret+0x3a/0xf0 [ 178.783807][ C1] error_entry+0xb8/0xc0 [ 178.783809][ C1] RIP: 0010:native_irq_return_iret+0x0/0x2 [ 178.783817][ C1] Code: 5a 41 59 41 58 58 59 5a 5e 5f 48 83 c4 08 e9 10 00 00 00 90 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 f6 44 24 20 04 75 02 <48> cf 57 0f 01 f8 0f 1f 00 65 48 8b 3c 25 08 90 01 00 48 89 07 48 [ 178.783820][ C1] RSP: 0018:fffffe00000371d8 EFLAGS: 00010046 ORIG_RAX: 0000000000000000 [ 178.783826][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 178.783829][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 178.783833][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 178.783836][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 178.783840][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 178.783842][ C1] ? asm_exc_general_protection+0x8/0x30 [ 178.783845][ C1] RIP: 0033:0x273c050000075366 [ 178.783847][ C1] Code: Bad RIP value. [ 178.783850][ C1] RSP: 002b:00007f47651dac78 EFLAGS: 00000346 [ 178.783852][ C1] Modules linked in: [ 179.041964][ C1] ---[ end trace 04ba0964a8a224b1 ]--- [ 179.041967][ C1] RIP: 0010:check_preemption_disabled+0xa/0x240 [ 179.041973][ C1] Code: e8 1b 91 57 f9 48 c7 c7 be a1 e9 88 48 c7 c6 4f 27 04 89 eb 0b 90 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 <50> 49 89 f6 49 89 ff e8 ea 90 57 f9 65 8b 1d 2b d0 e4 77 65 8b 2d [ 179.041975][ C1] RSP: 0018:fffffe0000037000 EFLAGS: 00010087 [ 179.041979][ C1] RAX: ffffffff881cc549 RBX: 0000000000000000 RCX: 0000000000040000 [ 179.041982][ C1] RDX: ffffc9001007d000 RSI: ffffffff8904a21f RDI: ffffffff88f45377 [ 179.041984][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 179.041987][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 179.041989][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: fffffe0000037120 [ 179.041992][ C1] FS: 00007f47651db700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 179.041994][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.041996][ C1] CR2: fffffe0000036ff8 CR3: 000000008a9c9000 CR4: 00000000001406e0 [ 179.041999][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 179.042001][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 179.042004][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 179.042701][ C1] Kernel Offset: disabled