[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.850353] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.220006] random: sshd: uninitialized urandom read (32 bytes read) [ 23.413133] random: sshd: uninitialized urandom read (32 bytes read) [ 24.236579] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. [ 29.708126] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/27 22:51:33 fuzzer started 2018/04/27 22:51:33 dialing manager at 10.128.0.26:39355 [ 52.863843] can: request_module (can-proto-0) failed. [ 52.872838] can: request_module (can-proto-0) failed. 2018/04/27 22:51:58 kcov=true, comps=true 2018/04/27 22:52:00 executing program 0: 2018/04/27 22:52:00 executing program 1: 2018/04/27 22:52:00 executing program 7: 2018/04/27 22:52:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/27 22:52:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0xb, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/27 22:52:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000006c0)=0x9) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020002, &(0x7f00000007c0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/158, 0x9e}], 0x1) shutdown(r0, 0x1) 2018/04/27 22:52:00 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x9cd1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="1356ad9573dc4951f1d9e960a14dd14828d960e8e4e821795ecc4320f80b87e191102d91e248fa7327701832333852c0eafcf5bfb98ac2beb3abcda293a40503f39b5f165a6fc9fe3e6d8d1e2707c8bc4c"}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x7ff, {{0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4}}}, 0x88) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000280)=0x4000000000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r4, 0x1}, &(0x7f00000003c0)=0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, r6, 0x321, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r4, 0x3, 0x2, 0x7}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r5, &(0x7f0000000600)=0x4) getpeername$unix(r1, &(0x7f0000000640), &(0x7f00000006c0)=0x6e) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000700)=0x5, 0x4) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000740)={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) listen(r8, 0xcf) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000780), &(0x7f00000007c0)=0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000980)={r7, 0x2}, &(0x7f00000009c0)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000a00)=0xfffffffffffff9e6, 0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000a40)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bpq0\x00'}}) bind$pptp(r0, &(0x7f0000000a80)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000ac0)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b00)="75c35095c0bc773527d6e5eb02979341dfec093e2c9f66ead2fece91f2d57ba7d0e2066e86b7e1eca16ab3d95df7b43f1621ea6db25f4da29dfcdcf5f464bd4edfad108e1f5e38c0b89485a1e4719d57a81b8846057ca1becad27d487447a66b97107cb4cb67cc0c5c0cfd3ed39e4fec591f686c5b4af012edb1c6de2fc1a8a27c406efcaf5289fa8c8be791bae9cbe01b9880787fc8cacfd670704e996f6b3a4f7b9e31d8f233501c8f01c7c97e816c431aaf6f78007ed86c8bd2a9d115461227ebbd15fc8bd829c035232c39757ae9", 0xd0) getsockname(r3, &(0x7f0000000c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000c80)=0x80) 2018/04/27 22:52:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0x900000000000, 0x1000, 0xffff, 0xc4}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffc1}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xff}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x20, 0x84, 0x2, {0xb2, 0x7, 0xde9, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8208, 0x2, 0x3f, r2}}], 0x60, 0x20040080}, 0x4000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480)=0x1, 0x4) r3 = accept(r0, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x100000000, @empty, 0x20}}, 0x1f, 0x5}, &(0x7f0000000700)=0x90) r6 = accept$ax25(r4, 0x0, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000780)={r2, 0x1}, &(0x7f00000007c0)=0x8) r8 = socket$inet(0x2, 0xb, 0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)={r7, 0x4, 0x2, [0x800, 0xe33]}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000840)={r7, 0x8, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000880)={r1, 0x80, 0x3ff, 0x81}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000008c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000900)={r1, 0xfffffffffffff682}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000940)={'teql0\x00', {0x2, 0x4e24}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000980)={r1, 0x7, 0x4ed, 0x31}, 0x10) pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r9, 0x40086414, &(0x7f0000000a00)={0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000a40)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000b00)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000b40)={r1, 0xffff, 0x3, [0x0, 0x8, 0x1]}, 0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000b80)={r1, 0xe2a6, 0x1, 0x2}, 0x10) getsockname$netrom(r8, &(0x7f0000000bc0)=@full, &(0x7f0000000c40)=0x48) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000c80)=@req={0x81, 0x8, 0x81, 0xc6}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000000cc0)={r7, 0x3, 0x526}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000d00)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000d40)={r2, 0x80}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000000d80)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0xfff}, @in6={0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0xfffffffffffeffff}], 0x90) [ 56.785420] IPVS: ftp: loaded support on port[0] = 21 [ 56.792014] IPVS: ftp: loaded support on port[0] = 21 [ 56.792585] IPVS: ftp: loaded support on port[0] = 21 [ 56.834085] IPVS: ftp: loaded support on port[0] = 21 [ 56.836943] IPVS: ftp: loaded support on port[0] = 21 [ 56.853527] IPVS: ftp: loaded support on port[0] = 21 [ 56.863476] IPVS: ftp: loaded support on port[0] = 21 [ 56.888852] IPVS: ftp: loaded support on port[0] = 21 [ 58.952567] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.959123] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.990510] device bridge_slave_0 entered promiscuous mode [ 59.017678] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.024089] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.044142] device bridge_slave_0 entered promiscuous mode [ 59.081645] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.088068] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.107140] device bridge_slave_0 entered promiscuous mode [ 59.124174] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.130582] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.141212] device bridge_slave_0 entered promiscuous mode [ 59.151258] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.157646] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.166413] device bridge_slave_0 entered promiscuous mode [ 59.175599] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.181986] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.196169] device bridge_slave_0 entered promiscuous mode [ 59.205585] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.211956] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.230168] device bridge_slave_0 entered promiscuous mode [ 59.240099] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.246488] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.254878] device bridge_slave_0 entered promiscuous mode [ 59.263996] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.270419] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.278523] device bridge_slave_1 entered promiscuous mode [ 59.287567] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.293948] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.323733] device bridge_slave_1 entered promiscuous mode [ 59.332564] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.338972] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.346952] device bridge_slave_1 entered promiscuous mode [ 59.358222] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.364597] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.374141] device bridge_slave_1 entered promiscuous mode [ 59.383315] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.389728] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.406506] device bridge_slave_1 entered promiscuous mode [ 59.413389] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.419792] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.427716] device bridge_slave_1 entered promiscuous mode [ 59.434739] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.441122] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.450265] device bridge_slave_1 entered promiscuous mode [ 59.461339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.469535] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.475929] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.498008] device bridge_slave_1 entered promiscuous mode [ 59.507417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.515741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.529124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.536762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.545139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.554394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.570586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.630159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.645279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.656693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.666828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.684568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.697514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.729497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.744326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.984732] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.034839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.050069] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.112742] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.123614] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.139257] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.150854] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.163432] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.172699] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.183866] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.199783] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.268500] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.287437] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.298274] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.325972] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.338763] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.492376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.499306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.558279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.582629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.596444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.609860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.624172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.632700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.652581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.659815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.677313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.711789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.801693] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.820136] team0: Port device team_slave_0 added [ 60.845259] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.864604] team0: Port device team_slave_0 added [ 60.913686] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.932818] team0: Port device team_slave_0 added [ 60.975899] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.995226] team0: Port device team_slave_1 added [ 61.011170] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.021112] team0: Port device team_slave_1 added [ 61.029390] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.048161] team0: Port device team_slave_0 added [ 61.060063] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.072809] team0: Port device team_slave_1 added [ 61.080386] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.088598] team0: Port device team_slave_0 added [ 61.097493] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.111443] team0: Port device team_slave_0 added [ 61.119778] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.129089] team0: Port device team_slave_0 added [ 61.136801] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.151997] team0: Port device team_slave_0 added [ 61.179601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.195758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.220601] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.231243] team0: Port device team_slave_1 added [ 61.239359] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.248431] team0: Port device team_slave_1 added [ 61.268575] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.283935] team0: Port device team_slave_1 added [ 61.295545] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.306751] team0: Port device team_slave_1 added [ 61.332471] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.342115] team0: Port device team_slave_1 added [ 61.353307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.361728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.373800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.383746] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.397715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.414315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.436934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.455729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.473804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.493117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.512425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.529935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.538695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.559686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.582506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.603644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.611674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.619370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.627383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.637205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.644264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.652710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.662698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.674861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.683957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.691255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.706343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.713324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.726278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.754716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.784319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.796067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.803816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.811618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.819384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.826836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.834560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.843182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.851416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.859434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.869943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.877094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.885088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.897555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.908629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.927957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.953179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.963580] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.971118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.991742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.014500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.027446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.036265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.043660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.050787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.065392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.073677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.081830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.105381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.115768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.123468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.141175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.168261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.194278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.213497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.245118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.258357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.328386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.335552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.348704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.126202] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.132737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.139750] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.146154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.174122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.303486] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.309899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.316559] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.322949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.362232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.473522] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.479949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.486645] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.493062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.501526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.511825] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.518202] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.524843] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.531225] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.539117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.548678] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.555076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.561756] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.568139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.577730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.592173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.603614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.630935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.661975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.679495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.710694] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.717099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.723770] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.730157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.738350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.750408] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.756809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.763485] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.769869] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.822881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.867575] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.873988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.880660] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.887077] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.939354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.618609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.634615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.655561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.353966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.441549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.493722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.536516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.847318] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.856662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.889693] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.921912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.986089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.998975] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.021299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.060511] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.314963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.321391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.339436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.362700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.371354] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.391777] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.469667] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.475956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.485562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.511445] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.526102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.547901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.581450] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.590587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.597828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.611525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.834871] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.876375] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.883196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.900562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.920323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.929109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.937711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.961519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.969786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.977893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.011378] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.039796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.047330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.058704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.084237] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.140905] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.397111] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.465175] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.487155] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.588387] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 22:52:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x13}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000000100)=0xfffffffffffffedd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc6, 0x7, 0x5, 0x4, 0x4a}, &(0x7f0000000140)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x7fff, 0x1}, &(0x7f0000000200)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="d800f97efbcaf90000", @ANYRES16=r3, @ANYBLOB="100926bd7000ffdbdf250d0000004400010008000600727200001400030000000000000000000000000000000000080002000800000014000300fe8000000000000000000000000000aa08000200000000000800060000000000080006001f54000008000400020000001c0002000800030002000000080002004e21000008000800090000001c0003000800030002000000080003000300000008000500ac14141e30000100080009005300000008000b007369700014000300ff0100000000000000000000000000010800080000040000"], 0xd8}, 0x1, 0x0, 0x0, 0x4004010}, 0x80) 2018/04/27 22:52:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x10375) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x3c, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @fd}]}]}]}, 0x3c}, 0x1}, 0x0) 2018/04/27 22:52:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) 2018/04/27 22:52:16 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000140)=0x80) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x2, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x2, [{{0xa, 0x4e22, 0x3, @empty, 0xe}}, {{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x40}}]}, 0x190) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000003c0)={0xc91a, 0x6, 0xfff, 0x5}) 2018/04/27 22:52:16 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x69a9, 0x4e23, 0x4, 0x4e21, 0x0, 0xa, 0x80, 0xad83788757170fca, 0xc, 0x0, r3}, {0x5, 0x9, 0x8, 0x4, 0xfff, 0x7fff, 0x100000001, 0x7f}, {0x3, 0x9, 0x0, 0xfffffffffffffff8}, 0x9, 0x6e6bb3, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x1, 0x3, 0x1, 0x200, 0xa000, 0x9}}, 0xe8) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/27 22:52:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r2, 0xd957}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000440), 0x1a3) r3 = accept(r1, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80) sendto$ax25(r3, &(0x7f0000000140)="a3ccf08df86e2b35321bd7642917e63faa529b675f2053bf5eb7af700021a650bda4bf0a726f4f7f22092b9a34623e992bdb47b11966226bc4b9b0a14fc1f0062b7ef0dbf2a3bd343f7a9167d582da", 0x4f, 0x44, &(0x7f00000000c0)={0x3, {"1727200f0e877d"}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x8}, &(0x7f0000000480)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="76b5027b68badaf840e58b4910", @ANYRES16=r4, @ANYBLOB="00042abd7000bb0900000300000008000600ff00000008000600050000000800060008000000080006004601000008000500050000001400020008000b000a000000080002004e230000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) socket$alg(0x26, 0x5, 0x0) 2018/04/27 22:52:16 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r4 = accept(r2, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000300)={'veth1_to_team\x00', {0x2, 0x4e24}}) sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x5, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000240)={r7, 0x6, 0x9, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) [ 73.143751] [ 73.145410] ====================================================== [ 73.151722] WARNING: possible circular locking dependency detected [ 73.158044] 4.17.0-rc2+ #22 Not tainted [ 73.162012] ------------------------------------------------------ [ 73.168324] syz-executor1/6602 is trying to acquire lock: [ 73.173851] (ptrval) (&mm->mmap_sem){++++}, at: __might_fault+0xfb/0x1e0 [ 73.181404] [ 73.181404] but task is already holding lock: [ 73.187376] (ptrval) (sk_lock-AF_INET6){+.+.}, at: do_ipv6_setsockopt.isra.9+0x5ba/0x4680 [ 73.196405] [ 73.196405] which lock already depends on the new lock. [ 73.196405] [ 73.204725] [ 73.204725] the existing dependency chain (in reverse order) is: [ 73.212347] [ 73.212347] -> #1 (sk_lock-AF_INET6){+.+.}: [ 73.218177] lock_sock_nested+0xd0/0x120 [ 73.222763] tcp_mmap+0x1c7/0x14f0 [ 73.226810] sock_mmap+0x8e/0xc0 [ 73.230686] mmap_region+0xd13/0x1820 [ 73.234995] do_mmap+0xc79/0x11d0 [ 73.238953] vm_mmap_pgoff+0x1fb/0x2a0 [ 73.243350] ksys_mmap_pgoff+0x4c9/0x640 [ 73.247912] __x64_sys_mmap+0xe9/0x1b0 [ 73.252305] do_syscall_64+0x1b1/0x800 [ 73.256696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.262383] [ 73.262383] -> #0 (&mm->mmap_sem){++++}: [ 73.267930] lock_acquire+0x1dc/0x520 [ 73.272237] __might_fault+0x155/0x1e0 [ 73.276630] _copy_from_user+0x30/0x150 [ 73.281110] ipv6_flowlabel_opt+0x258/0x3310 [ 73.286025] do_ipv6_setsockopt.isra.9+0xb81/0x4680 [ 73.291540] ipv6_setsockopt+0xbd/0x170 [ 73.296016] udpv6_setsockopt+0x62/0xa0 [ 73.300491] sock_common_setsockopt+0x9a/0xe0 [ 73.305487] __sys_setsockopt+0x1bd/0x390 [ 73.310133] __x64_sys_setsockopt+0xbe/0x150 [ 73.315046] do_syscall_64+0x1b1/0x800 [ 73.319437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.325120] [ 73.325120] other info that might help us debug this: [ 73.325120] [ 73.333246] Possible unsafe locking scenario: [ 73.333246] [ 73.339279] CPU0 CPU1 [ 73.343921] ---- ---- [ 73.348560] lock(sk_lock-AF_INET6); [ 73.352340] lock(&mm->mmap_sem); [ 73.358374] lock(sk_lock-AF_INET6); [ 73.364666] lock(&mm->mmap_sem); [ 73.368185] [ 73.368185] *** DEADLOCK *** [ 73.368185] [ 73.374227] 1 lock held by syz-executor1/6602: [ 73.378780] #0: (ptrval) (sk_lock-AF_INET6){+.+.}, at: do_ipv6_setsockopt.isra.9+0x5ba/0x4680 [ 73.388216] [ 73.388216] stack backtrace: [ 73.392694] CPU: 1 PID: 6602 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #22 [ 73.399854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.409183] Call Trace: [ 73.411755] dump_stack+0x1b9/0x294 [ 73.415364] ? dump_stack_print_info.cold.2+0x52/0x52 [ 73.420533] ? print_lock+0xd1/0xd6 [ 73.424140] ? vprintk_func+0x81/0xe7 [ 73.427921] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 73.433610] ? save_trace+0xe0/0x290 [ 73.437303] __lock_acquire+0x343e/0x5140 [ 73.441430] ? update_curr+0x332/0xbe0 [ 73.445303] ? debug_check_no_locks_freed+0x310/0x310 [ 73.450473] ? update_load_avg+0x2570/0x2570 [ 73.454861] ? reweight_task+0x130/0x130 [ 73.458902] ? pick_next_task_fair+0x973/0x1660 [ 73.463550] ? check_noncircular+0x20/0x20 [ 73.467768] ? find_held_lock+0x36/0x1c0 [ 73.471811] ? lock_downgrade+0x8e0/0x8e0 [ 73.475939] ? finish_task_switch+0x182/0x810 [ 73.480411] ? graph_lock+0x170/0x170 [ 73.484193] ? kasan_check_read+0x11/0x20 [ 73.488320] ? do_raw_spin_unlock+0x9e/0x2e0 [ 73.492717] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 73.497280] ? _raw_spin_unlock_irq+0x27/0x70 [ 73.501758] lock_acquire+0x1dc/0x520 [ 73.505539] ? __might_fault+0xfb/0x1e0 [ 73.509496] ? lock_release+0xa10/0xa10 [ 73.513460] ? check_same_owner+0x320/0x320 [ 73.517761] ? print_usage_bug+0xc0/0xc0 [ 73.521801] ? print_usage_bug+0xc0/0xc0 [ 73.525848] ? __might_sleep+0x95/0x190 [ 73.529801] __might_fault+0x155/0x1e0 [ 73.533672] ? __might_fault+0xfb/0x1e0 [ 73.537626] _copy_from_user+0x30/0x150 [ 73.541583] ipv6_flowlabel_opt+0x258/0x3310 [ 73.545970] ? __lock_acquire+0x7f5/0x5140 [ 73.550185] ? graph_lock+0x170/0x170 [ 73.553966] ? plist_check_list+0xa0/0xa0 [ 73.558097] ? ipv6_flowlabel_opt_get+0xc40/0xc40 [ 73.562918] ? debug_check_no_locks_freed+0x310/0x310 [ 73.568098] ? debug_check_no_locks_freed+0x310/0x310 [ 73.573270] ? find_held_lock+0x36/0x1c0 [ 73.577316] ? check_same_owner+0x320/0x320 [ 73.581615] ? do_raw_spin_unlock+0x9e/0x2e0 [ 73.586007] ? rcu_note_context_switch+0x710/0x710 [ 73.590927] ? lock_acquire+0x1dc/0x520 [ 73.594880] ? print_usage_bug+0xc0/0xc0 [ 73.598924] ? __might_sleep+0x95/0x190 [ 73.602876] ? graph_lock+0x170/0x170 [ 73.606660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 73.612175] ? graph_lock+0x170/0x170 [ 73.615957] ? refill_pi_state_cache.part.7+0x300/0x300 [ 73.621303] ? kasan_check_write+0x14/0x20 [ 73.625521] ? do_raw_spin_lock+0xc1/0x200 [ 73.629736] ? print_usage_bug+0xc0/0xc0 [ 73.633779] ? find_held_lock+0x36/0x1c0 [ 73.637821] ? lock_acquire+0x1dc/0x520 [ 73.641778] ? do_ipv6_setsockopt.isra.9+0x5ba/0x4680 [ 73.646951] ? mark_held_locks+0xc9/0x160 [ 73.651085] ? __local_bh_enable_ip+0x161/0x230 [ 73.655734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.660731] ? lock_sock_nested+0x9f/0x120 [ 73.664945] ? trace_hardirqs_on+0xd/0x10 [ 73.669076] ? __local_bh_enable_ip+0x161/0x230 [ 73.673725] do_ipv6_setsockopt.isra.9+0xb81/0x4680 [ 73.678720] ? do_ipv6_setsockopt.isra.9+0xb81/0x4680 [ 73.683890] ? ipv6_update_options+0x390/0x390 [ 73.688454] ? get_futex_key+0x1e90/0x1e90 [ 73.692670] ? graph_lock+0x170/0x170 [ 73.696453] ? sock_alloc_file+0x1f3/0x4e0 [ 73.700675] ? __sys_socket+0x16f/0x250 [ 73.704639] ? __x64_sys_socket+0x73/0xb0 [ 73.708773] ? find_held_lock+0x36/0x1c0 [ 73.712822] ? lock_downgrade+0x8e0/0x8e0 [ 73.716952] ? kasan_check_read+0x11/0x20 [ 73.721083] ? rcu_is_watching+0x85/0x140 [ 73.725212] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 73.730384] ? __fget+0x40c/0x650 [ 73.733819] ? expand_files.part.8+0x9a0/0x9a0 [ 73.738382] ? lock_downgrade+0x8e0/0x8e0 [ 73.742514] ? kasan_check_read+0x11/0x20 [ 73.746645] ? __lock_is_held+0xb5/0x140 [ 73.750686] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 73.755864] ? __fget_light+0x2ef/0x430 [ 73.759820] ? fget_raw+0x20/0x20 [ 73.763260] ? get_unused_fd_flags+0x190/0x190 [ 73.767822] ipv6_setsockopt+0xbd/0x170 [ 73.771775] ? ipv6_setsockopt+0xbd/0x170 [ 73.775905] udpv6_setsockopt+0x62/0xa0 [ 73.779864] sock_common_setsockopt+0x9a/0xe0 [ 73.784340] __sys_setsockopt+0x1bd/0x390 [ 73.788471] ? kernel_accept+0x310/0x310 [ 73.792513] ? do_futex+0x27d0/0x27d0 [ 73.796300] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 73.801825] ? fput+0x130/0x1a0 [ 73.805089] __x64_sys_setsockopt+0xbe/0x150 [ 73.809477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.814474] do_syscall_64+0x1b1/0x800 [ 73.818343] ? finish_task_switch+0x1ca/0x810 [ 73.822818] ? syscall_return_slowpath+0x5c0/0x5c0 [ 73.827727] ? syscall_return_slowpath+0x30f/0x5c0 [ 73.832646] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 73.837989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.842815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.847986] RIP: 0033:0x455979 [ 73.851158] RSP: 002b:00007f4a4667ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 73.858846] RAX: ffffffffffffffda RBX: 00007f4a4667f6d4 RCX: 0000000000455979 [ 73.866097] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 73.873344] RBP: 000000000072bea0 R08: 0000000000000020 R09: 0000000000000000 [ 73.880595] R10: 0000000020f68000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.887841] R13: 000000000000054e R14: 00000000006faff0 R15: 0000000000000000 2018/04/27 22:52:17 executing program 4: r0 = socket(0x10, 0x4, 0x1ff) sendto$llc(r0, &(0x7f0000000240)="bb8962dbfb638b", 0x7, 0x48c1, &(0x7f0000000280)={0x1a, 0x30f, 0x4, 0x80, 0x2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=[{0x10, 0x10b, 0x9}, {0x10, 0xff}], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=[{0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) close(r3) [ 73.918547] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 73.938186] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/27 22:52:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000006780)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000001740)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000001840)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/27 22:52:17 executing program 4: socketpair(0x3, 0x80a, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x4, 0x3, "bb218c9a517b147c1b478529cac66ae84fac0e74d95cb3a85163cd6986a542c9b4c8ab440a4f00e4cf54a7d27fe4a98388e6d54ce433be53d26efa2abc67aa0952d6dab9ef8a1d7b472d0eca3c4129ced7d0a03b2c1f83419141471ef8dfb6fc02132f576a8056b90b05c6d5731b9db23c1845712588c2e9a6e0e6e58e9e8a0d3bbdb84cadc26c1e3318b36ae05b6384288be959d591b6da800fd8a48566ab35b15cddefa1a749bff4d0abdc898dc038593e2059f48f7170ea2ed146a7e39ee5f9"}) epoll_create(0xf32) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 22:52:17 executing program 3: r0 = socket(0x2, 0x3, 0x5) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000280)=@generic, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/37, 0x25}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) r4 = accept(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80) sendto$ax25(r4, &(0x7f0000000480), 0x0, 0xc000, &(0x7f00000004c0)={0x3, {"12dc3412ccaad6"}, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 22:52:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000ec0)=@broute={'broute\x00', 0x20, 0x5, 0xe68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x41, 0x15, 'team_slave_0\x00', 'irlan0\x00', 'gre0\x00', 'gretap0\x00', @empty, [0xff, 0xff, 0x4e684de09e339191], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x888, 0x930, 0x9a8, [@state={'state\x00', 0x8, {{0x4}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x9, 0x1}, {0x5, 0x1}, {0x9, 0x3}, {0x100, 0x3}, {0x8, 0x2}, {0xb8a, 0x3}, {0x8, 0x1}, {0xf6}, {0x1}, {0x2b1, 0x3}, {0x0, 0x3}], [{0x7fff, 0xff}, {0xffffffff80000001, 0x9}, {0x2, 0x56}, {0x400, 0x2}, {0x6, 0x4}, {0x9, 0x2}, {0x5, 0x10000}, {0x2, 0x120000000000}, {0x8, 0x8}, {0xffffffff7fffffff, 0x4}, {0xfff, 0xffffffffffff2134}], 0x4, 0xa}, {[{0x7, 0x1}, {0x4}, {0x9}, {0x3a, 0x1}, {0xfff, 0x3}, {0x1ff, 0x3}, {0x7, 0x3}, {0x5, 0x3}, {0xffffffffffff8001, 0x3}, {0x7fc000000, 0x3}, {0x4, 0x3}], [{0x80000001, 0x6}, {0x1, 0x5}, {0x20000, 0x18000}, {0x9, 0x31d}, {0x8, 0xb20}, {0x31, 0x5}, {0x6, 0x3}, {0x1, 0x6}, {0x8000, 0x10000}, {0x6, 0x100000001}, {0x6, 0x8}], 0x7, 0xb}, {[{0x7ff, 0x2}, {0x8, 0x3}, {0x6, 0x2}, {0x3, 0x3}, {0x7f, 0x3}, {0x7}, {0x5, 0x3}, {0x0, 0x1}, {0xfffffffffffeffff}, {0x2, 0x3}, {0x8}], [{0x80000001, 0x6}, {0x1, 0x400}, {0x1, 0x731}, {0x29b8, 0x5}, {0x400, 0x45dedbfe}, {0x8, 0xcf}, {0x8, 0x1}, {0x0, 0x9}, {0x8, 0x29}, {0x2, 0x7fffffff}, {0x0, 0x800}], 0x5, 0xa}, {[{0x1, 0x3}, {0x3, 0x3}, {0x6, 0x1}, {0xfffffffffffffff5}, {0x4, 0x3}, {0x5dcb, 0x3}, {0x2, 0x3}, {0x0, 0x3}, {0x0, 0x3}, {0x7, 0x1}, {0x3, 0x2}], [{0x7ff, 0x4}, {0x9, 0x20}, {0xc72, 0x2}, {0x7, 0xffffffff}, {0x3f, 0x1}, {0xffffffffffff0000, 0x2}, {0x40, 0x2}, {0x0, 0xfffffffffffffffa}, {0x916, 0x7}, {0xffffffff89e3a706, 0x5}, {0xea, 0x2}], 0x3}, {[{0x89, 0x3}, {0x9}, {0x1000, 0x2}, {0x8, 0x1}, {0xe}, {0x0, 0x2}, {0x8, 0x2}, {0xfffffffffffffffe, 0x3}, {0x3}, {0xc2, 0x3}, {0x6}], [{0x7}, {0x7fffffff, 0x4}, {0x0, 0x20}, {0x4b40, 0xfffffffffffffff8}, {0x4, 0x2}, {0x100000001, 0x4}, {0x8, 0x7}, {0x400, 0x24}, {0x1, 0x2}, {0x2, 0x8001}, {0x400, 0x833}], 0x6, 0x8}, {[{0x2, 0x3}, {0x6, 0x3}, {0x7, 0x1}, {0x5, 0x2}, {0x3, 0x3}, {0x3ff, 0x3}, {0xfffffffffffff258, 0x3}, {0x9d05, 0x3}, {0x2}, {0x7, 0x3}, {0x0, 0x3}], [{}, {0x4, 0xffffffff}, {0x0, 0x2}, {0x7, 0x7}, {0x2, 0x8}, {0x6, 0x7}, {0xe9, 0x5}, {0x401, 0x2}, {0x1ff, 0x5}, {0x7, 0x8}, {0x8, 0x9}], 0x5, 0xb}, {[{0x7}, {0xfffffffffffffff9}, {0x100, 0x3}, {0x8}, {0x9b, 0x3}, {0x9e7, 0x3}, {0xfff, 0x3}, {0x9, 0x1}, {0x40, 0x1}, {0xffffffff, 0x3}, {0x8, 0x2}], [{0x59d, 0x8}, {0x80000001, 0x3}, {0x9a2}, {0x1ff, 0x9}, {0x5, 0xfffffffffffffffd}, {0x3, 0x2}, {0x0, 0x84}, {0x8000, 0x9}, {0x7f, 0x3f}, {0x8, 0x101}, {0x1f, 0x8001}], 0x0, 0x8}, {[{0x47}, {0x4, 0x2}, {0x27, 0x3}, {0x6, 0x1}, {0x6}, {0x322}, {0xffffffffffff0a4b, 0x3}, {0x4, 0x1}, {0x8}, {0x7, 0x3}, {0x9}], [{0x7fffffff}, {0xffffffffffffffff, 0x6}, {0x9, 0x3}, {0x0, 0x3}, {0x5, 0x3f}, {0x3, 0xfffffffffffffffe}, {0x1, 0xffffffffd279140f}, {0x2, 0x1}, {0x5, 0x6}, {0x7, 0x1}, {0x3ff, 0x9}], 0x4, 0x8}, {[{0x7, 0x1}, {0x7e26, 0x3}, {0x5, 0x2}, {}, {0x4, 0x3}, {0x7, 0x3}, {0x4, 0x2}, {0x0, 0x3}, {0x1000, 0x3}, {0x8001, 0x3}, {0x800, 0x2}], [{0x1ff, 0x2}, {0xd8, 0x2}, {0x8, 0x8}, {0x7, 0x5}, {0x10000, 0x6}, {0x800, 0x51}, {0x101, 0xba16}, {0x8, 0x8}, {0x80000000, 0xe314}, {0x7, 0x10000}, {0x8, 0x1ff}], 0x8, 0x7}, {[{0x0, 0x3}, {0x40, 0x2}, {0x0, 0x3}, {0x80}, {0x4, 0x1}, {0x7}, {0x9, 0x3}, {0x7}, {0xff, 0x1}, {0xffff}, {0x0, 0x2}], [{0x0, 0x3}, {0x80}, {0x7, 0x5}, {0x5, 0xfffffffffffffffe}, {0x3, 0x4}, {0x6, 0x8}, {0x0, 0x9}, {0x1, 0xc3}, {0xaf, 0x8100000000}, {0x80, 0xd6f}, {0x4, 0x4}], 0x6, 0xb}, {[{0x101, 0x3}, {0x2, 0x1}, {0xffffffffffffffc0, 0x3}, {0xa8, 0x112d4ed358594f1d}, {0x1f}, {0x3, 0x2}, {0x8, 0x3}, {0xfff, 0x1}, {}, {0xfffffffffffffffa, 0x2}, {0x0, 0x3}], [{0x2, 0x4}, {0xffff, 0x5}, {0x8}, {0x4, 0x7}, {0x1, 0xff}, {0xca4d}, {0xffffffffffffffc9, 0xffff}, {0x57c4e2a4, 0x20}, {0xd9, 0xff}, {0x100000000, 0x20}, {0x0, 0x5c}], 0x1, 0x9}], 0x3}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x100000000, 0x1, 0x0, 0x0, "ab3d2eb80087d546f6220ffd1f1a25cf3f71d205d213dbc83c4844441186ae9cf94a6589d82f9cfc6d80bec75ed3024feaf7bb194e431e07f04ed98326b4eb8b"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x677, 0x1, 0x7, 0x0, 0x0, "b8d22741f44730d6d752bee2a10b3e43556f1045b42f788a39e1e1aa1a4dd4f143cd392aaa9cb9957dc7dd8cc7818a447802bc909feb1da8e9272a5b9efb51f5"}}}}, {{{0x9, 0xe, 0x884c, 'bond_slave_1\x00', 'irlan0\x00', 'gre0\x00', 'rose0\x00', @empty, [0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd0, 0x100}, [@common=@redirect={'redirect\x00', 0x8}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffff000}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x1, 0x0, 'syz_tun\x00', 'sit0\x00', 'bridge0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x19, 0x30, 0x8115, 'rose0\x00', 'ip6gre0\x00', 'gre0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@time={'time\x00', 0x18, {{0x100000001, 0x5, 0xf7bf, 0xc659, 0x87c, 0xfffffffffffffffb}}}, @connlabel={'connlabel\x00', 0x8, {{0x55, 0x1}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0xf, 0x4, 0x892f, 'veth0_to_bridge\x00', 'vcan0\x00', 'lo\x00', 'veth0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xb02e39d00e583cb2, 0x0, 0xff], 0x70, 0xe8, 0x120}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xb0, 0xffffffffffff7fff, 0x6, 0x1, 0x0, "df677e6f2264133b766ae5a0fd5ff35086d33a4aa639ffbe0624b82e74dd058be063c50d3592aaf1f90bbb521aef1f80ce554e92dd3059c52cbb712dbe7531d9"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}]}, 0xee0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/27 22:52:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) epoll_create(0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/27 22:52:17 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) r2 = socket(0xf, 0x4, 0x1) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) 2018/04/27 22:52:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x221, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xc398}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x5a31, 0x4, [0x1, 0xfffffffffffffff7, 0x1, 0xfffffffffffffffa]}, &(0x7f0000000200)=0x10) 2018/04/27 22:52:17 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000140)=0x80) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x2, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x2, [{{0xa, 0x4e22, 0x3, @empty, 0xe}}, {{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x40}}]}, 0x190) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000003c0)={0xc91a, 0x6, 0xfff, 0x5}) 2018/04/27 22:52:17 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@hci, &(0x7f0000000080)=0x80, 0x800) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000008c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000900)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000e40)={@remote, 0x0}, &(0x7f0000000e80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000ec0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000fc0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001400)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001a00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001a80)={@multicast1, @broadcast, 0x0}, &(0x7f0000001ac0)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002080)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002040)={&(0x7f0000001b00)={0x540, r1, 0x611, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}]}}, {{0x8, 0x1, r4}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7f, 0x2, 0x6}, {0x1, 0x1, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x1a8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1010000000000000}}}]}}, {{0x8, 0x1, r10}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x540}, 0x1, 0x0, 0x0, 0x4}, 0x80) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xc0ffffff, 0x4, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/04/27 22:52:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000000180)=""/93, 0x5d, 0x21, &(0x7f0000000100)={0x3, {"01497e65459083"}}, 0x10) bind$ax25(r1, &(0x7f0000000040)={0x3, {"a5ee878d5b59dc"}, 0x9}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001800010100000000000010000000000000000054282e97221dfa8f00ac141400"], 0x24}, 0x1}, 0x0) 2018/04/27 22:52:17 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000e1ffffff0000000000000af0ff000000000000000092000000b3440000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r0, @in={{0x2, 0x4e22}}, 0x77c, 0x19f}, &(0x7f00000004c0)=0x90) 2018/04/27 22:52:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'rr\x00', 0x0, 0x2, 0x8}, 0x2c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) gettid() getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000400)=0x37, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r3, &(0x7f0000000340), &(0x7f0000000440)=0x1c) r4 = socket$unix(0x1, 0x7, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0xffffffffffffffff, 0x7, 0x42, &(0x7f0000ffd000/0x3000)=nil, 0x9}) getpeername(r1, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) sendmsg$nl_generic(r6, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000003e0004082bbd7000fbdbdf250e0000008dd1d9b38dc12638788ce0b72bc71f8ba4adfe0feee5bdac10d74530a7afe1e7f2554bed60276aff968851426865410d97662b8dd967e96c2564a48a0c76f73d36e280521907ac19dc45064398e49859f245efe6e5b3dc2479624d59e2b25600c231b79debe8a416c2a3f6831a"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000180)=0x9, 0x1) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x28, 0x1d, 0x52b, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4044}, 0x0) write$binfmt_misc(r2, &(0x7f0000000600)={'syz0', "6f969c783f77670ff4ad359b4e051df36a9ade4caa19deac82cff56af9b95931beb1c43a4ed56f5a0f50e09397e875b09170dcbd0ebaa1b523f39fcb06db6e1d5b9da56823e8f46d73b0d6f0a82e902f3614083920dd86521fa065e45486630c8e864c406d30b79c63eef99fbca2ee7c6f2adeebefccbe3c9cec943e887909c8a9703bee9bdbeaf0a40931f097bd459534c7d63e448abd25269ff7acd18832d90890160c8569a557cb906fc777825d3f847a707d96bbaf4cd891e5c5d7e6"}, 0xc2) 2018/04/27 22:52:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x5, 0xb, 0x4000100000000004, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x8001, 0x1, 0x401, 0x3, 0x517bc05a}, 0xc) [ 74.280510] dccp_invalid_packet: P.Data Offset(4) too small [ 74.326259] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr [ 74.364394] cannot load conntrack support for proto=7 [ 74.390469] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr [ 74.415754] cannot load conntrack support for proto=7 [ 74.439191] syz-executor6 (6715) used greatest stack depth: 16536 bytes left 2018/04/27 22:52:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000000000)=""/32, 0x20) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000002c0)={0x0, @rand_addr, 0x1000, 0x0, 'wlc\x00'}, 0x2c) 2018/04/27 22:52:18 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/68, 0x44}], 0x1, &(0x7f0000000180)=""/239, 0xef, 0x3}, 0x2cde530132a7c8d1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xc00040}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r2, @ANYBLOB="00042dbd7000fcdbdf250900000008000400030000002400020008000400ffffffff080008000900000008000400a40a000008000b000a000000080006008100000008000600ab3d000008000500fdffffff3000020008000300020000000800030007000000080008000900000014000100e000000200000000000000000000000060000100080001000a00000008000009000e00000008000800010000000800080002000000080004004e22000008000500000000000800050003000000080009000200000008000b007369700014000300fe8000000000000000000000000000"], 0xe8}, 0x1}, 0x8000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) 2018/04/27 22:52:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x1ff, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000300)=0x6, 0x4) 2018/04/27 22:52:18 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x400, 0x7ff, 0x223, 0x5, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x746ccaef, 0x6}, &(0x7f0000000140)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x45, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000200)=""/83, &(0x7f0000000280)=0x53) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xffffffffffff8001, 0x3, [0x0, 0x4, 0x2]}, 0xe) 2018/04/27 22:52:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x1004e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5c, r1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/04/27 22:52:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2e}, 0x98) 2018/04/27 22:52:18 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6688}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1000, 0x0, 0x101}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a0affff0000fc3b0000002779363f0000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 22:52:18 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xec, @empty, 0x4e22, 0x3, 'wrr\x00', 0x4, 0x2, 0x48}, 0x14) setsockopt(r0, 0x1000000010f, 0x800000000080, &(0x7f0000000300)="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", 0x1005d) 2018/04/27 22:52:18 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/04/27 22:52:18 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) r1 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/04/27 22:52:18 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000000c0)={0x2, 0x2, 0x6, 0x1f, 0x1, [{0x3, 0x2, 0x2, 0x0, 0x0, 0x80b}]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8028}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf8, r4, 0x0, 0x70bd29, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2f, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0xf8}, 0x1}, 0x8001) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r6, 0x21, 0x11, &(0x7f0000001bc0)=0x800, 0x4) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000004c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000500)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r5, &(0x7f00000009c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000980)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c040000", @ANYRES16=r7, @ANYBLOB="08003fbd7000fbdbdf2f18d3c934d621d191c4919cc6d34092", @ANYRES32=r1, @ANYBLOB="b40102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff030000080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400090000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r1, @ANYBLOB="00a73f290411314c9749d208000100", @ANYRES32=r1, @ANYBLOB="ec0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000010000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff7f00003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="e400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000001000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400920700003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000080000038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040020000000"], 0x42c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/27 22:52:18 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fb43b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) [ 75.067968] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:4096 wlc [ 75.096452] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:4096 wlc 2018/04/27 22:52:19 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x5c) sendmsg(r0, &(0x7f0000008000)={&(0x7f0000000240)=@can={0x1d}, 0x80, &(0x7f0000000180)=[{&(0x7f0000007fc8)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000000140)}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') socketpair(0x0, 0x0, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) bind$ax25(r1, &(0x7f0000000140)={0x3, {"44bf189eb50b74"}, 0x8}, 0x10) 2018/04/27 22:52:19 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, @rand_addr}, &(0x7f0000000480)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000400)=@buf={0xdc, &(0x7f0000000300)="6a6d59432cd1dc17375ed5314c9d97a4472b0a5c0129eb97b11ca2bfc58c369e415c8b71b797ccef52fa34883a2fb2e588244d6216d07d7013320151b0646569bc796122f15a85f6e7dba1a1de144b976ff8ce80b4743d43d68c68a302d3fa38c945cf664d59fce2382779896aa10de30ce50e622303d101bac2ef2ea060624fdd3b4312aa27100c26c480e404e64ce9a44b38a98eccb747e847a0efc64020ba5453f87c6e4a146a8735db54e841aff2ebf62720b5d934bca5b9e721d64091c050df3957f8426f7020042c8243f7aa0e5d1a602f96df665b22569606"}) bind$alg(r1, &(0x7f00000028c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(echainiv(gcm_base(ctr(aes-aesni),ghash-generic))'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r4, r5}, 0xc) setsockopt$sock_void(r6, 0x1, 0x3f, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b005b9388ad2d6ea61ebcc080054f38021566ad9f07f0000e381e5b3b60000", 0x22) 2018/04/27 22:52:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001480), &(0x7f00000014c0)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001600)={0x0, 0xf4, &(0x7f0000001500)=[@in6={0xa, 0x4e23, 0x1c9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x8001}, @in6={0xa, 0x4e23, 0x24000000000000, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xf6a1, @empty, 0x100}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x1}, @in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff8}]}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001680)={r3}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001300)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c00010000000000000000009906d6ecc4eeb5ad68bf8d525c932422b9eb1ed0f64d4c353fba978f1bc02ecf61f29944bfa936eddb98ba7191f9b231929f26f76f40b95430a044a78e0a9f4645fb9af7bcfa6297d88aaae083ec3a1cab5c0b80bc4e0d0bbd493455c7a5fb8ae26afea12e22bbb5248c5d29ce5e4c82f7"], 0x2c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x1}, 0x8) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="8352c9ede643e32f13720e21f80a4a2efea323d514368ad6d0a3b4a78d5976dbad2a9b1d6376c7266f64beabc0e4c33d4406e6b3f6be82c16b1241ebd7fdcdb85ca0c17e34a051daa18930fb452b21c2e3dbc5b2d989afcfdc46b381e968450a2dd3db566a3b8597831fd3b2d3086c66fecbb994fffcc6048c022a9a942c19b407b88289505a38863dfda808b98632179269d30dea190533542d50bf65", 0x9d}], 0x3, 0xc) 2018/04/27 22:52:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002640)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002680)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000026c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/27 22:52:19 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x74}, 0x1c) 2018/04/27 22:52:19 executing program 7: r0 = socket(0xa, 0x3, 0x2) sendmmsg$unix(r0, &(0x7f0000006c00)=[{&(0x7f0000001c80)=@abs, 0x45, &(0x7f0000000000), 0x0, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x4924b1c, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f00000000c0)={'lo\x00', @ifru_flags=0x2}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0xff, 0x1000, 0x3, 0x7}, {0x4, 0xd3, 0x2, 0x80}, {0x8, 0x5, 0x80, 0x3}, {0x81, 0x8, 0x5, 0x7fff}, {0x5, 0x8001, 0x8, 0xf88}, {0x4, 0xb60b, 0x5, 0x80000001}]}, 0x10) 2018/04/27 22:52:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000001140)=""/148, 0x94}], 0x4, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/27 22:52:19 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x2001c000, 0x0, 0x8011, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x0, 0x2, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x80000001}, &(0x7f00000000c0)=0x8) 2018/04/27 22:52:19 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180)="10c443c54cc062648cf32c94c93b19f6d8e90a5fda52154a9497c94bf13b2d"}], 0x1c57fb315e2a059) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) pwrite64(r0, &(0x7f0000000200)="8e3b1bb7c24e69fe7e3445003414ecf589e04cab22c0f6921accca8d2cfe525d3155bc38d841e120ae3669000000000000000399047fd05cddc6a8ae2bce728c5a97fb10e5b2fdb5969b2778254950e09c", 0x51, 0xfffffffffffffffd) 2018/04/27 22:52:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000002c00ff0a0000000000000000040000009fbaa66d"], 0x18}, 0x1}, 0x0) 2018/04/27 22:52:19 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) shutdown(r0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff}, 0x2, @in, 0x0, 0x4, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4040000}, {0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1, [0x8, 0x1, 0x8, 0xffffffff, 0x4, 0x8, 0x8641, 0x10001]}, 0x5c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/27 22:52:19 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7fff, 0x4) 2018/04/27 22:52:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xbf, "259df07a0d102fe7010e509486d8a30c76236845dea5db953d3bf3ff54815c6fc02fd56749629efc43cca27f5a9fe620ebc4a9178f76f1009e40b8de78788b60b899d204a393f9ac217d29cc066c936a08256c51279ea23add2867ae2e50019df8f3cc3700627d12b53c49b078098e8fbe554d5a40e44815f2e0a7c9f6f6325f94fd2bb26d36aced949b202b8b3a97e1c78a46f1db537979b59f89e02b62d4c7f9bc9f307a76419845f180ff5940dd303589f2cc8c2e21f3605aca7a040fa4"}, &(0x7f0000000000)=0xe3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/04/27 22:52:19 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x425) listen(r0, 0x3) 2018/04/27 22:52:19 executing program 6: r0 = socket(0xb, 0x3, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='yam0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}], 0x78) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x7000000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r2, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) ioctl$void(r3, 0xc0045c7f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x7, 0x4) recvfrom$ax25(r1, &(0x7f0000000000)=""/96, 0x60, 0x0, &(0x7f0000000080)={0x3, {"bb6b36a9d00beb"}}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000340)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000480)={'veth1_to_bridge\x00', 0x200}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)=0x4, 0xfffffffffffffe66) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x7f}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x9, 0x4) close(r3) 2018/04/27 22:52:19 executing program 3: r0 = socket$inet(0x10, 0x80006, 0x1) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a600800e000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/27 22:52:19 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000140)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0xffd7) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/04/27 22:52:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000002e80)={&(0x7f0000000380)=@kern={0x10}, 0xc, &(0x7f0000002dc0)=[{&(0x7f00000003c0)={0x10}, 0x10}, {&(0x7f0000000140)=ANY=[@ANYBLOB="1000000025000100000000acb64d414aee4914edac048b6fed3a0721e4a1ee02074534c6544621ad6b2d083ff649f66e177eedcc57b8974b30518ae96e4a296c4c314d26bef613eb60c2acb1af7a8a0c574082df12ae2a0aada71d7f8d38980081793d7e506cc1bc88e9cd8306771f7284bfd5abb659e20cd78756e28bfe1450d51fd0f7d8a20599dfd8fcfc16e3392403629c9cf2eb91fa8ce29dcfbda68d66adb3ac7c1e577638c5604e8dd8ffddc4e3597bbe8d11f4"], 0x10}], 0x2, &(0x7f0000002e40), 0x0, 0x4000014}, 0x4000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x9f, "99182926e79f2618513364b5c6a3f19ccd1c2caae61b2d7a42e5ccecbde09a1295e21385138a8e320e28d3a9b2d28de307f5785a959db456295050328a9be5550b8bf4f120a71eba421a6e52a98141e6499e06cb73a89fbf281e73084192ed02efb4d0e814104c0487ff47e7479434ae7966a1ec9ac26f042f800071eaf30ee8ab4ca095659ccb0e745fb8720260a487a660b8ea0b22524ff632c7edd79dd2b8158212e087df9080"}, &(0x7f00000000c0)=0xfffffffffffffe5b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x8001}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={r2, r3, r4}, 0xc) r5 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)={r1, 0x20, 0x5, [0x775c, 0x1, 0x7fff, 0x8, 0x7e1e]}, &(0x7f0000000340)=0x12) bind$llc(r5, &(0x7f00000002c0)={0x1a, 0x30e, 0x2, 0x101, 0xcc9, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(r0) 2018/04/27 22:52:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503fffffffffffeff00000000080001005591b1eb3fbb45175c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) r5 = socket(0x40000000015, 0x805, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)={0x48, r4, 0x300, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) bind$inet(r5, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r5, &(0x7f0000001b80)={&(0x7f0000000040)={0x2, 0x0, @rand_addr=0xabd}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/105, 0x69}], 0x1a3, &(0x7f0000001980)}, 0x4000000) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x0, 0x8000, 0x10000, 0x8000, 0x7d292eba, 0xffffffff}, &(0x7f0000000240)=0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x0, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000840)=r6, 0x4) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) socket$netlink(0x10, 0x3, 0xc) 2018/04/27 22:52:19 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/27 22:52:19 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa7, "006d1c1b908cf899e2ccdbc7c34193b53ee10b25f4262b21f50cd56e20d4ca007ec7c8316acd3bf919a4a7ff83869e2b3a52122cc53240e9a7991feea9a7360f9382d7bfde6dcdf153d85d83ceae43085022a0ba49c7d06534cd5100d567c3b94fc1e244924dbd17145ad3864cf64b0b73173d51c7fdcfaf3564d43658f9d0c168d71d01bd2e59c8bd61e0950f6384054d4b537d98086e876c390a7c7215529f7fc4d3ccaee404"}, &(0x7f0000000140)=0xaf) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000003c0)={r3, 0x2, &(0x7f00000002c0)=[0x56, 0x8], &(0x7f0000000300)=[0x2], 0x4, 0x2, 0x2, &(0x7f0000000340)=[0x6, 0x2000000], &(0x7f0000000380)=[0x20c40, 0x8]}) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@ax25={0x3, {"a9a5d3c21043c8"}, 0x2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="a700649afcdf912cd89505a8cf20b4244e22ace0c684acf5becfd51a02eaf0ca8679752e71ec6c6837835d3cf08e552aeee442052c6ce6df510e342a3b284b13d8d446b7fbb3b2af981942dad19c1377e814d6926b13ae0026", 0x59}], 0x1, &(0x7f0000000540)=[{0x50, 0x195, 0x7, "ab4841bad60e2c79696c1d6e8c9478938fd2c7af4e015781c27175365b85cbd584e9a2cf9388660b40e6f564104c86b69e330be5b94c8e60f8ac37610e"}], 0x50, 0x4040}, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x10}, &(0x7f0000000240)=0x8) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/04/27 22:52:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) getsockopt(r0, 0x1b98, 0x8, &(0x7f0000000280)=""/98, &(0x7f0000000340)=0x62) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000140)={r0, 0x57, 0x0, "7bfeda7f3f0888a004356b9a5faf1bc78ec6b0c5fdd8f2b2a9c4942b13e9ea91de447ec7e970a1afcf840e37e9e431936aa253852d74d5afadd43783853bb92ba68b856b5ef2b7cee065893a46ea48c7aba3a0650cdf45f7efdbe46454617b76098c0e9a19cc58cb80defa95d9969223b9925f5c3cc699b1ba07a77e4e7be8c00b605cca8e679bfd7d385fc14a91bd03a5d5ed64e8b7262ade92abadd27c6515"}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/27 22:52:19 executing program 4: pipe(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$netrom(r0, &(0x7f0000001c80), &(0x7f0000001cc0)=0x10, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00005e3000)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x90) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)="02be5830fe57c22b8f290eca56689cd02e443d05c5d36c50b407520cdd3d44df678711c64c4d3d652840dec1355c2b6a0b8b85753e3cc68ffb9a585720", 0x3d}, {&(0x7f0000000300)="9c0d687fcd4e3bba6eb6cf7adaf8cdc9a1779dd27bf26a56f5853314dee9c65be190ccff915634b56b7d1de9fe389f20d4532d1060e1fc423fc8f46356cd6d937f5e18665f4350", 0x47}, {&(0x7f00000015c0)="83aca4815e6ddb44a9361191e5d25898ce5bf47f209f998b126d19168d22c24025f78075cd03845616dd2a4931b06c4450addefcdde67a699569b3b24c0b5b1c7e6848c95622847b2a093abf6e84521f79a1c905f4d00d328400d0024af4ec3b33aed102c01f915e3f69c248", 0x6c}], 0x3, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001e40)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmmsg(r3, &(0x7f00000075c0)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x3, 0x4, 0x0, 0x3}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000016c0)="fce8d5a790a63d6e7600c7687e95d78011396509dcd7b64bfd468f6156242c4642fb4b4635bf0a71308b7d12e681b354ed0f62bf061e5b541c8f3273fadfcf4e919f038207b3893d52fd43af8584bfd06b6e11b0a5abcaccfba7121920f4cade27f49dc1b435e18bbb18c5011d76a65cbbeabf597ab955755b75a0562556a5812b8e6cbc7cb6451994c7a624de38ba9a310a700cd15672e635e3aed62955ebf27db4ad09c037360532b9da95f581b5e2eaf1d88c5ab167301c56a349", 0xbc}, {&(0x7f0000001780)="05e27837b4a966fe045d8ad8279466fd8e722e310517f43b8f7b26b4bdbe46c862d85ff459b61a86abab535b889d776144b264d67314facf9f1df4d4546045e2017bb022a9a6793e928d33262f670ef743afc982527aff5b36ad35ed8224a8021048fda7f41455b5689b11d52dc39da03f412fbbe49a13401cea8fde26875feedf7d8435228e801a5865d51466a09a9153f63a924fc3dae78afff77fbe213a57d38b16403234fc104eaed634724ded91a50f4fec1b84279f00c1d31c", 0xbc}, {&(0x7f0000001540)="c5d0bc6d00862032d84547246f74315fcc7f58d314c3674e001124a3784ab5fac691a3b2dff0230fc1ddcad8192603daba4ae439792c86f8124fb077cde719e1a5b6c5602adc5d9d349a718eca55898f541e9ae9345607e81f8b28d34a5585a19d3bf34a0dcaa84c", 0x68}, {&(0x7f0000001840)="dddb42872d80395d8808cbc7ff6ef980ed5eaa7a33aeb5b4e312a2fcc3b2cc54fa4d92ad21da511f211851d336890b71e4162f64809e6f34e5078329d92a1a81e32ec706b7db5ca17514d5f584ded36bca3baaa583e597131579d959c60e30ff445981aa8fd4c10460be9c6d8a3b8016a1ae0c0a495453324e50de0f3ae069185600ffbfe83cb712d7e4c57b490e0cb25c4cf56696c87119d7e80a9a3250433110314d502f8aea7924aa7d62452751349a63b4a2e82b3e9ccdea7218456e018a4e77a1bcfa3a7f85610e20f0a0c8ba8ca9c6802b3f23ce85280b2e16ed3a2ef3db6b9092e937574c12814aea36d8578a10cc036aabafe6faa0", 0xf9}, {&(0x7f0000001940)="a113839f64a4bc9bf17964da58d624547ed77aa2abdf12bff05d56d6244f05bc79d0c0a530852018841029306a96ce037a881d64338417a435f79c9756019a4f067c9d8710cf6eee56f9e79cfda613398841ce65a9fd0ae384c5fda3bf79d5082fab9f647e171d963243fa46dcc67a504d6ec1ddd01c38", 0x77}, {&(0x7f00000019c0)="0ad4b7c27f11e14614037913a4d5d53c71574c97e117d2318a3a3ba0c58cee82e4903ec75bd48bba909fc3744e6e2122293368b05b07a4ee344591601c9f1073d78e78caf7a9e09ff1c541aa9a70781a4282bd9292077dc2db20558b8a46f75fdd35925211774f53259dd9093a80faf3782cb5749477f7499a14da2fb5ae8833fbaf0714ba12076b1c0f1d9faf7f4135c9782e3ecdb589deef1394c4081d0750eb40f57d0ab515788d99576d84f839c2cb17a0ba5dc9324372e21055a752073165b5dff5cbc1ab6018bdb8d5c24f6c2dc54cbb313f36", 0xd6}, {&(0x7f0000001ac0)="ef9c28afe319c374f896239047b4dee1d47ac843853f921005fe5a2cc7459c089da51f51dcc198cae0f8af2aee687713ff3a15d81eafe64eb05bf3d8dad1e418cf20755d29d33956dbe08c319f6541ac5ba5bb1fcf8d93", 0x57}, {&(0x7f0000001b40)="4032b4db30ca1098630b8db0f813a407c1477e2a34616afd6544d6b99e499f479893d98893166ada72dce258a77ac26f95b50ce27117b7a24438ac8c8905df9b95486936d7f29861314f365530e690bbea468c5c9e122a9ade46ea6003fe", 0x5e}], 0x8, 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0x2150, 0x20000000}}, {{&(0x7f0000007380)=@llc={0x1a, 0x33b, 0x4, 0x2, 0x2, 0x0, @random='\f]CO\\w'}, 0x80, &(0x7f0000007580)=[{&(0x7f0000007400)="3b04153fa8e78b905e5a344f3a3f34a27bfa308855966f0fe61dc0084ee93f768d7458731c44f2522cde9070014ae2eb45fda83fab9f4209f26cf4fee93561df82afa06be55a12491005037af4d47cc2d86d44275b159b1ce1b78e3bc59804d6c8c8f2f13614bd6f04c710be5b7152d2be45415a17abc9924ff59e6796890d7f37d64016cfcc0f88b499a0217203fbaec6e4868c07df76a23369bfc5bf1d197cc60deb044affdbd7918024784319bcafd6cdfb8caacde2334bdc6d1659fe9b2eb09b762a75333cfdcbe6399a0c5e621d21cf40b99aef427cb10386cf84ec79d81990b96a1c28e6abfd4cbcdc5578290b06", 0xf1}, {&(0x7f0000007500)="484ebe1785fd0b6b18dcef7c7c1fa11e1e1ea0c38bd16f6dd6363e8317f8fcd370b7c313aa5ebab86d2ac54dc9ed5d1b2fe1e507adb1f72b313d0afed55f00ce226078dc0f9aa6d9bfe1c8ce1979f064cf6a5ecf0ec517ad64ad0df360b1e70600ca908e6caa", 0x66}], 0x2, 0x0, 0x0, 0x4000810}, 0x3}], 0x7, 0x4000881) recvmsg(r3, &(0x7f0000001500)={&(0x7f0000001480)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xfe}, 0x0) r5 = socket$inet(0x2, 0x80004, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001d00)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300051a920a3f0006007d9affff764755da6df326c5a7e06792fdbbac19648cfdfadde835ec3a497493f47211a64e1adcaa522054504ef8922bb7c0a1eed7f433efd9f4331233dc08781bf62dc892ad4d85eb9538f9ce11e593a46f6b4fa8d0504fb5495e8aa16e672fac322d48139c199f4ee3edf59dc058dbf4c836882ac6aa32b01806591421f17c5283919e281eaee5b11afd41f4f276d93240ce6c"], &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x14, 0x200, 0x2000000, 0x8, r6}, 0x10) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000013c0)=0x2, 0x8) 2018/04/27 22:52:19 executing program 7: syz_emit_ethernet(0x38, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@arp={0x806, @generic={0xffff, 0x22eb, 0x6, 0x6, 0xb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "c6f435d3460f", @empty, "96429c3fd5a6128bfbd02bd32cc777d4"}}}}, 0x0) 2018/04/27 22:52:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000070e000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000052000100ffffffff800000000a00001d"], 0x14}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000500)=""/167, 0xa7}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)}], 0xa, &(0x7f00000016c0)=""/156, 0x9c, 0x1}, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f00000018c0)=0xe8) [ 76.312117] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 76.374339] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.012380] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/27 22:52:20 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x1f, 0x9, 0xb640, 0xfffffffffffffbff}, 0x14) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/27 22:52:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c00)=ANY=[@ANYBLOB="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