80ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000521000)=@assoc_value={r9, 0x2000003}, &(0x7f0000afd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008a7000-0x8)={r10, 0x6}, &(0x7f0000303000)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f000033f000-0xe0)=""/224, &(0x7f0000ae7000-0x4)=0xe0) socket(0x7, 0x80000, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f00002e4000)=0x0) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000e6d000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00009cd000)=0x0) 2018/01/08 09:17:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/08 09:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x8, 0x0, &(0x7f000089a000)="761ca7fdc427ffd02cf4e98ec7008a3706e7c6686c92718260769b7b3180841ebaa78ce5e9e5dc827c041742336bbe5d6857b15e066a87ec293e4396b8ecf2e4880327808a073ad633348af141e016fbe14adfd3fc7c052e255cb03c", 0x5c) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000edb000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005b9000)={r1}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ded000-0x4)=0x5, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000069b000-0x2)=0x3, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c18000-0x4)={0x2}, 0x4) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/08 09:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008b0000-0x10)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x4, 0x4, 0x1, 0x100}, 0x20) 2018/01/08 09:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d6f000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000337000-0x10)={&(0x7f0000660000)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f000034f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cee000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000457000-0x8)={r4, 0x10}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007ad000-0xc)={&(0x7f000046b000-0x8)='./file0\x00', r2}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000732000-0x10)={&(0x7f0000245000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000018f000)={r1}) sendto$inet(r6, &(0x7f0000a77000)="b9510036ed3d4ab43307906ebac8f1a9df2cc139a3ed5a110b9673e219d42e8cab12ea370a683e25ee32070c85484c385d5682d8d71ca11e2c2be447ef4ea6407541855f788fc18ea33cb93986d3f5c2d399b2936bb7907f5458d6e808c53f4268385665140c38f88c743a378eda1f0b7f2fccaf8a2185eb1d7f71e522ba32d6e7b2d8f555e2508332d447e6519a23f6ab673690c28b603ab955fffd547867e47782d801b9af9519cee75605785b26e998a76ba915ac062428ec3bb7cb068a8a1da1bb835ec95afc857303a31a7a858abae6ac86f00ee2751ddeaa8c4dcea220ee9b35", 0xe3, 0x20004000, &(0x7f0000397000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netrom(r6, &(0x7f0000cce000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000707000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000c5a000)=0x0, &(0x7f0000825000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f000050e000-0xc)={0x4, 0x1, 0x59, 0x1, 0x2}, 0xc) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000480000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000092e000)={0x0, 0x3}, &(0x7f00007a6000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cef000-0x98)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fc, 0xc8d}, 0x98) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r5, r5}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e9a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a23000)={0x759e2e10, 0x0, 0x10000, 0xfc00000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000008e000)={0x40, r2, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000584000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b26000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008d7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fe000-0x4)=0xe8) ioctl$sock_bt(r0, 0xdd1f, &(0x7f000003e000)="b4df68eeb38550c714cc236fa28e23a79ff74b0de9e4774a668dd386d1977aa99ce2414a8920ca913cae97426e51803b7a64cad335f8515412b63c08855d56ce474d96d23ad9851fba45360e9ab4879bb3356896a4ea56d409fa1090d2c53902b91bf3b0ab2861227d7b88e87340a1881ad7c056992deae41513f067915c7c30dc60e9869303cdf3db2e172926723abe9b8abff52e2f8b") sendmsg$nl_xfrm(r0, &(0x7f00007e4000-0x38)={&(0x7f0000be2000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000050000-0x10)={&(0x7f000011f000)=@acquire={0x248, 0x17, 0x6, 0x7, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x0, 0x7, 0xa, 0x20, 0x20, 0x5f, 0x8e, r3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x80, 0x3, 0xdf, 0x0, 0x7, 0x2, 0x80, 0xa0, 0x3b, 0xf4, r4}, {0x84e, 0x6, 0x7, 0x7, 0xfffffffffffffffb, 0x9, 0x8, 0x8}, {0x1, 0xfffffffffffffff8, 0x10001, 0x5792}, 0x8, 0x1, 0x0, 0x1, 0x2, 0x3}, 0x6, 0xe5a, 0x1000, 0x1}, [@lastused={0x10, 0xf, 0x1}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x81, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x3e, 0x101, r5}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x2, 0x8, 0x6, 0x8, 0xfff, 0x9, 0x6dd}, {0x6, 0x8000, 0x10001, 0x1000}, {0x7, 0xffffffffffffffff, 0x2}, 0x2, 0x7, 0x2, 0x2, 0x80000000, 0x50}}, @replay_esn_val={0x28, 0x17, {0x3, 0x5, 0x3, 0x7, 0x6, 0x4, [0x1d, 0x1, 0x6]}}]}, 0x248}, 0x1, 0x0, 0x0, 0x800}, 0x10) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/01/08 09:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xc5f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$inet(r1, &(0x7f0000580000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5e000+0x20a)=0x10, 0x800) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000487000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d98000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000abd000)={r3, @multicast2=0xe0000002, @empty=0x0}, 0xc) connect$inet(r1, &(0x7f0000aeb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000528000-0x20)={@generic="2788b7ac4058d51a25bb62334ba98247", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x0, 0x1, &(0x7f000095f000)="b82a5811cca80e26885078e2d1", 0xd) sendmmsg(r1, &(0x7f00002e0000)=[], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000d0000)=0x5, 0x4) socketpair(0x1d, 0xb, 0x1000, &(0x7f000006e000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000132000)=0x2, &(0x7f0000272000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000223000)={0x0, 0x2, 0x1}, &(0x7f0000aec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000046f000)={r5, 0x7}, &(0x7f0000c4d000-0x4)=0x6) 2018/01/08 09:17:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eec000)=0x1c) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000fd7000-0x1000)="", 0x0, 0x10, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000000000)=0x4) 2018/01/08 09:17:02 executing program 2: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000579000)={0x0, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000579000)=0x800, 0x4) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000057a000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1101}) 2018/01/08 09:17:02 executing program 1: socketpair(0x4, 0x1, 0x9, &(0x7f0000408000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x80a, 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000e4d000-0x4)=0x1, 0x4) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x6, 0xf, 0x2, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x6dc, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001f, &(0x7f0000356000)=0x1, 0xfffffffffffffc87) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad2000-0x3)='nv\x00', 0x3) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000acf000-0x87)="19", 0x1, 0x0, &(0x7f00001e1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 09:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fdf000-0x9)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/08 09:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000d53000)={@common='bcsf0\x00', @ifru_mtu=0x7e}) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0x365000)=nil, 0x365000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000365000-0x28)={@common='bpq0\x00', @ifru_mtu=0x1}) [ 852.717940] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 852.724069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=14881 comm=syz-executor6 2018/01/08 09:17:02 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000312000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fd6000)={&(0x7f00008f4000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000fd5000)=0x7ff, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd7000)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000008e000)=0xd362, 0x4) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000fd7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000872000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x60000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0xfe8, 0x10001, 0x9}, &(0x7f0000a8b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b32000)=@assoc_value={r3, 0xda51}, 0x8) r4 = socket$inet6(0xa, 0x4, 0x101) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x10, 0x80000) connect$llc(r5, &(0x7f0000fa5000)={0x1a, 0x3, 0x400, 0x7, 0x7f, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x6, &(0x7f0000fd5000)=0x0, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000fd8000+0xc86)={0x7}, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000fd8000-0xd9)=""/217, 0xd9, 0x0, &(0x7f0000fd7000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fd7000-0x1000)="97fd", 0x2, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c) pipe(&(0x7f00008ef000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f000014b000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f000085b000-0x5c)={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, {0xa, 0x2, 0x354f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0xd4, [0x36, 0x7, 0x6, 0x7, 0x9, 0x5, 0x5, 0xfffffffffffffffe]}, 0x5c) 2018/01/08 09:17:02 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000392000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000948000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xdaac}, &(0x7f000022b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x200000008916, &(0x7f0000000000)="") 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000026e000)=0x100000001, &(0x7f000026f000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000063000)={0x0, 0x36, 0x3, [0xe8a, 0x5, 0x80]}, &(0x7f000026d000)=0xe) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000e1000)={r1, 0x36, "57380cbf113c32117ef0c3e5ecb75b37e99538faa2dd1f054f1a820e77d9a6465775f99a20ce3b7609cdc777c6cb298c4856f05bca0c"}, &(0x7f000026d000)=0x3e) connect$ax25(r0, &(0x7f000026d000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0xffffffe8) [ 852.745049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=14881 comm=syz-executor6 2018/01/08 09:17:02 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009c1000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009ef000-0x14)={0x0, 0xfff, 0x6, [0xf9, 0x7f, 0xb7, 0x401, 0x7, 0xa0]}, &(0x7f0000f65000-0x4)=0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f65000)=0x0, &(0x7f000081a000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005b4000)={0x81, 0xb6bb, 0x201, 0x3, 0x2, 0x5, 0x100, 0x1800000, r1}, 0x20) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 09:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair(0x11, 0x807, 0x8, &(0x7f0000e08000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000a7d000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008fe000-0xfc)="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", 0xfc) pwrite64(r0, &(0x7f0000411000)="0fac270fe6709320515006b46d19260d6570db7d5bcb014539fe5f7edc37c94c9b89a6c103ac75a70e9964954cd1378e90aad099484da0f7d4cbafe01eac0cc8237b7878542b5ff3", 0x48, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000096a000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f63000-0x4)=r1) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000029e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000096d000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e89000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d9000-0x3)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000065000-0x78)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000069000)=0x2, 0x4) 2018/01/08 09:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8000f, 0x7, &(0x7f000047e000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000a96000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x5, 0x80000000, &(0x7f00001bb000)=""/169, &(0x7f00001d1000)=0xa9) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00004ef000)=0x2200000000c, 0x4) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x83, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:02 executing program 1: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bf000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f00002f6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bf000-0x8)={0x0, 0x0}) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x4, 0x400}, &(0x7f00005bf000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000017e000-0x14)={r4, 0x100000001, 0x0, 0x2e7a, 0x4, 0x45}, 0x14) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00005be000)={"447b043dc3fc07e141c861fba6bfc731", {0x4, 0xd50, 0x100000001, "3d9737ff66ae", 0x200, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001f3000-0x8)={0x0, 0x0}) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00005bf000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xffffffffffffff7f, 0xfcb, "fe7920c8bc2ff303e8653776077fe985fc2ee192af372303c3a233d2e5e501dc7dd640121f48f38ecca2b62543984eb31c4ff91f52bac555216c6ee11b4c85660556c89f4c323573924308560a479da8"}, 0x160) sendmsg$alg(r5, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000128000+0xbc8)=[{&(0x7f00005be000-0x1000)="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", 0x110}], 0x1, &(0x7f00001b1000-0x88)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:02 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000089d000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000fd9000)=0x0, &(0x7f0000fd9000)=0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001000-0x40)={0x0, 0x6, &(0x7f0000000000)=[0xd55, 0x40, 0x0, 0x1, 0x1, 0x100], &(0x7f000049a000-0x20)=[], 0x0, 0x0, 0x0, &(0x7f0000654000-0x24)=[], &(0x7f0000cee000-0x10)=[], 0x0}) syz_emit_ethernet(0x5eb, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b6e000-0x168)=[{{&(0x7f0000b6e000-0x10)=@ipx={0x4, 0xb88b, 0x200, "d0ebf3895880", 0x0, 0x0}, 0x10, &(0x7f0000b6d000)=[], 0x0, &(0x7f0000b6d000)=[{0xa8, 0x118, 0x8, "f59834f125f9cfb7d89a515894f5d0d1380f94a0f3190d0f8ab78348afc2d04a579f62a29f6fab9bb2fa3cc9e7632182b652ad133750e0744aae206e9f35f4b2790b8dcaebb4ebb46649dcb0d3398d9229ce8cae8f935417cf40e55ddb450e5c788da01d619a039391e4775045cb9ec2b55323f6e7a01b3a52cd6a254a4921353171c7ec1d12c869b37a6e6c8e40a538b2fad6"}, {0x20, 0x11f, 0x0, "57b89ab45902ef98b50c87b1"}, {0x48, 0x11d, 0xffff, "772a90f87bc5d0532e0bae6f772e6ed51fac8d39768cbce9beee2387cbcfff182c787bba1e3485032dc6e0a976ea29c09805acbf6fe43d64"}, {0x80, 0x0, 0x3f, "b66898ebb38433fe0389c1087dbcdd944f392ff69107f5cf39da152a550ba5fcbbfec9dda39e55bc1f3b374adfdc834acf191b9588fb86e7f4962a76a31899a4565f3dc0a44ff557243da852006c711f58ff06afa1a92216acfdf1cba6f0532d5e3f52926b25093bdf1339d4bc7190"}, {0x60, 0x11f, 0x3, "863ed0c6cd231e65a67efce47c5f8e57c8a30a66c97fe57248fa044f7d73fc6d3a3501b5a22e8ef052c208b830990e794f987c7896656e7751eb64bfbe38e1cf2f0ca5bfa4bb205edb4c4abf09"}], 0x1f0, 0x44080}, 0x8}, {{&(0x7f0000282000)=@sco={0x1f, {0x8, 0x4, 0x4, 0x80000001, 0x9, 0x9}}, 0x8, &(0x7f0000b6e000-0x40)=[{&(0x7f00008c2000)="affba0a0c58770c7020988b2004b60dd834c4f7ab4c8f949f86d04a32aac23f4a84a0766ec44bf4a041c59ec83657e7212e03b792755fb7ddf3651bb9944793206a0050e1fe17bdd1675316bb7cf88eec0930f65167f1f37f5504fa8e5f605a6107ef9d5667a44736e40f2c29cdf00e8cd51585fa1f5dc", 0x77}, {&(0x7f0000b6e000-0x9)="1e1311f263092e13f9", 0x9}, {&(0x7f0000a77000)="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", 0xfe}, {&(0x7f0000b6d000)="a25de00c7f9fb70e7fbe7f98ab753b06acb155249e7e33ff2f6ff57c7c98b55e0814c31c2863f99f3d4675bf14e7da8235d39fc86f5c347bd6ad4e878602c488a56a916dfe0e570fd1de611a94280cb098c1114296de7ae4185c2f09800b12cb83926d83fe34d9122e79250f563274e7d988a44bc81c1651cde1ba155a90af194099d0e7b91bc8159f824c240611271cb8270b5f443e8032f5cae3d273ece3f442338c57242870044fa5cb1f8ecb44490152040be98e8a51a994b45a29f90be60f81e9b6e77581a22b83015b5fd124efac169f34418ba2f12666ec46a2b84af69dadc28ba5d4", 0xe6}], 0x4, &(0x7f00004ea000-0x1328)=[{0xb0, 0x117, 0x7, "a770eead4cb4ee9c21105751f97391311a7673f95fd56480118ebe98895dd5f4ca162c0b8e9b71e9340495b31e676445cb247eab63af254116fdca73e3b0b4b6b1d684b9821da1f121cffe2a576331dd5d9021d79998ce9a9b11072e9ad35f60b3823b18af5d23cfd1461892b6573076bd71a208369fb422dbf44e09dcf19b4142e8141a2862a46e141ee988bf412ee81d71a55940ee30801939"}, {0x1010, 0x11f, 0x3, 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{&(0x7f000067a000-0xdf)="4781c03d1854af155d317602f29e18030e5225824a5b5193a989e9320edbca33e54eef9913a61e733705f22a0eadde2e159fe18eabc603f642b9b6d9f6b2ded52c9743a1d627aee3965f0e5848f09da1112f44e3394ef9f8ba2c2262163b1fd88e6174db23b85072e05a7df77b55d508333a291fb53a7dc0756e05687ed89ae554b8841a05879996c2262f254276a90ae95a3f09e3b72e153550f6a94427aaf0f274746ec2c290188fec17852ea89485e0430495661a9ed9b4d17c6848214da9abb470f16b208bbc0f7570561f1624e1a5bd73e102be909bda6cbe4470cb62", 0xdf}], 0x2, &(0x7f0000b6e000-0x440)=[{0x58, 0x18b, 0x7, "48d372bd9b6fde6931950ff7aeb3b49b5bf4796166b72f75c4ddd236b6ad472a693e873176f7b8697ad40bcb4f59dc6f7ff75dd218d18908253f3cb7bca977456aa4e9e3d7d8f92b"}, {0x90, 0x0, 0x6, "bc09da9393502da2a490f10d8c502315fe0dd7f8ca5bb90ebdc01fca2bd51f3d38041d3fcf11c117033c41d16d7acc7720a9baff31e14966fe03b44506adf1af16b0cfbf1f3905e30753f130b6c157758778833104c2a598669dabef7a8f796e53f020c68476be8de737d8dfbed03d5a966a115ee3823bdec228881f04b77659"}, {0x70, 0x11, 0x401, "1670a2a67bdf51d6c2458103d3943ae93b0756cada62051abe09e4d3c2387210aa0819b5579cdc1fc037ad254a1fdad6cc4cec1f6a692f2c4450e368cc5ea2c6a2adcfd255ae151259876c36b98b75daf05c88819ba90026fd4e7f05900b0072"}, {0x10, 0x84, 0x5, ""}, {0x80, 0x11, 0x6, "4e59f40ecd19a6c59a75f1edee8495d8627dafa1fabfb7337298af63e1a946bca2ad558c01ff7511ce690b33400a7a1cbe7fa8276b13f90903f610079d4fe7efe0b2d2694bb868de5ff6e9488caf7b49fdefab65f0a6819df5669d26a92918df9a58b783e0c173cea6d3d5dc4a"}, {0xf8, 0x6, 0x200, "5c042001c25a913030b197d88de66634ecb67608e1ddc39dc52ce45eeb41bfea1c469a035227e7b00765cdab04944d6c4f6b5d139d1da06a1c8c1ad00b4a4268f9d74736a634d23b21a8a16e220bc755bd8d694fb441f06a25a1f0e7d2774d92f98f1d3d500ee72e6ade47c50435297d6911f32d6c779980f863ed5aed71f25f3da20274d7b8bd331742da4f4f10395b4a71fc27249993b3b5962d67cb6989842fcb0b01e59d384973bd7129026176e7a93675819998568ee60cecdcbd77f72d7b493e17ff8f63578b3d7605fa84e4831129364cbe59f85e354a57bb4c22916109da95150f12"}, {0x50, 0x10b, 0x5, "d2cb970a2d18b7b66802af56c45ad88ccf88b49096fb1401d007b082aaaff5d66ca874085c4294c70bfca7d141928c17477d52b47abd26e3708e"}, {0x110, 0x29, 0x0, "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"}], 0x440, 0x4000}, 0x42d}, {{&(0x7f0000b6d000)=@hci={0x1f, 0x31f7, 0x2}, 0x6, &(0x7f0000795000)=[{&(0x7f0000469000-0x3f)="e3e8c41cd0b8750b79891c95114cb92abc478881d9a0b623551053cbf2e6b4da0008a4316e9a710bd5c5dd10f58d0dca860f7c1a65851786eea290c22de934", 0x3f}, {&(0x7f0000ad3000-0x4c)="b7129c7c65a3d13db71473ae7a3681a957bee27f8ade00c136650574e9e44518ef5c0b20c308d2d4e1a2b3fc09387bbcaeb6b5e6638d70bb64d952f310902e62f50bed42fcdca25ef41a0319", 0x4c}, {&(0x7f0000b6d000)="87d3909febe43d48c04fe0473915f91b7cdee590248d5f7718f7e2fcad22d2ee5dc77f542007eade61e2e0fc94842dec5a650234f9cfbcfd65a476abe76004cdbdfdc5b5d172a12b0f039a0539ffa489", 0x50}, {&(0x7f0000b6e000-0x8a)="5d3f8b5c7451d47ca953d2caec5d0bee1bb7758314ee69bb3eafcf76642858835aa693718df3737ebf30d2897cbbfc34cc8be7b9619ec4a4cb15a0abb3cb2751e6580a2e322cb4836158520b007f185a0cba5786fdc9d4fd719c432e1f03dbe8bef8c6f946b2e7d90fd0e5e7f6275c6f95a40b6f3cfb6cf945079cfa375dbd975d80b080f7a1c47bbc1a", 0x8a}], 0x4, &(0x7f0000b6e000-0x228)=[{0xb8, 0x115, 0x100000000, "fc2937360f5a90993fa6d6e1e655c008ef514ed8cb4e02f3ab04afb71e39f6b2470dfb2d24c955e1b7452afb78ee9dde42233547cc63132290c4356dd90a253305907bf0cdfbc4a4cb591f790dfbdd1bef36b495333170f9b53404d096830c989ab9bfe87f0f2e17166ba2c6ec41e24b3a605028b633701958164e3ddcd8177cb263136f22ee8ee955929c22288cbc64b1482a90eea921db441f356191d82c93ebf174"}, {0x80, 0x112, 0x7f, "82dc444be1c3816c99c7f5ad9bc8326a3a5a4b96bd03ade58bf0cd157efebb30dd03a9ef60fd05dd2f7603aac845f0618044f281e15e362b8483edd3e5bec05047b0898944358a80ff46f6ea578b696c0368546d64024da726a8deae5bf9c2272d2a662a136b012439e1"}, {0xf0, 0x1, 0x3, "2d08634c79c83874545b6e999dc4d4b20944603298b33a27cf34860698b1a5b11604d8fac86d4c9d4d72ec22bf6db3a3c0f55542c10c54d32e4f2a674ff8babe4d2bcf984d67f026ac7c55576a14ab837ff708a8cfef75512b64bd43ca277370c8bfc740ae166cc77be83c9ba3576c9cb94df1d004cf8b7edac0897d8e8ff05d800428f59220ccc3a523021f8f9de1655d93a099c5b71f5369f57f533a7f0d3984d63d38d3401571497f65b590762975030c40179c4e462e7ce4f462e489615e4f83d18af951ad36347c51c1ab5db4107d699bbfd4f0284f0373"}], 0x228, 0x800}, 0x8}], 0x6, 0x40000) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000688000)=0x0, &(0x7f0000893000-0x8)=0x4) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x56, 0x2, 0x100000000, 0x9, 0x7fff}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x80, 0x3, 0x200, 0x1, 0x5, 0x3ff, 0x0, 0xffff, r1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x5e03}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000-0x2)={0x5, 0x93}, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000006000)={{0x10000, 0x1000, 0xfff, 0x5, 0x1, 0xcf61}, 0xd35, 0x1, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000-0x4)=@int=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x80, 0x2, 0xd5, 0x1, 0x3, 0x63, 0x9, r1}, &(0x7f0000003000)=0x20) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001}, &(0x7f0000005000)=0x98) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/08 09:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f00000db000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000596000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000048f000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x7f, 0x2, 0x8000, 0x8, 0x8, 0x8, 0x3, 0x9, 0x10001, 0x1, 0xfffffffffffffff7, 0x5, 0x5]}, &(0x7f0000b65000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001a9000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r3, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:02 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x807, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x8, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0xfffffffffffffc01, 0x4}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000001000-0xff)=""/255) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000000)="320f40c7179345a0eab4b32aa0f6700f43fa1639dbe35da212ca98f12999d7f0dc22f25a9f16975e0eaef2d3bcde6195333e50d950ce9f3194e490b08a96a60aa7689786fdc44110df4b212406f06581faf78567d31c57d7766a479e2620bb4176f67e9d3eb72bf7e76d75e94a6ae54749c99c04037f5547a4b48421a821fb705c85e339c8b02eea5cf8fccdb024006bd44731b42d1f2eeb0dd8954a92") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept(r4, &(0x7f00001de000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bc4000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000438000)={0x0, 0xb91e}, &(0x7f00003fb000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00003f5000-0x8)={r7, 0xfff, 0x399b}, 0x8) bind$alg(r5, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r5, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f000065b000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00009da000-0x1000)="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", 0x1037) getsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f00005cf000)=0x5, &(0x7f000000c000-0x8)=0x2) 2018/01/08 09:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc02bd778100"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d24000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa4000)=0x0) 2018/01/08 09:17:02 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000439000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @rand_addr=0x3f, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00007c0000)="130000001000ffddbf00f49ff60f050000230a009d000000090000000022e5f9ec3e4fe8697ae1a349009800000189b93c18983ae3820d6db0f049a1b4b88ed4fc65be0602c2d3675df200a609b1267c3d5f625e77e150da8ed7d56c0166a47bd87da5cd049496d2000000000000eca41b9ce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d88695999ebd32b61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8df93a5c60653eee172fc2a986fc3a895569edc", 0xc4) 2018/01/08 09:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f0000933000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004a1000)=0x33768864a87c911d) sendfile(r0, r0, &(0x7f0000f61000)=0x40000000000, 0x8007) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000d68000)="26000000250001fe000000040000000004ff080000140003000009000100ffffff0503c75b3537", 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005cc000-0x10)={0x0, 0x6, 0x1000000000000007, 0x10000}, &(0x7f0000d97000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cc3000)={r3, 0x1, 0xffffffffffffffff}, &(0x7f0000630000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ab000)=0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/08 09:17:02 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0x0, 0x7, 0x77f31415) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000f7d000-0x3c)=@file={0x0, ""/58}, &(0x7f0000f7c000)=0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000002, 0xffffffffffffffff) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:02 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dd9000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x8000, 0x4, 0x80}, &(0x7f0000719000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1d, "f3376605ade8a6caeaa0b74f9f7119981b75d211a8b719c3e80670f47c"}, &(0x7f0000609000-0x4)=0x25) mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f000000f000)="", &(0x7f0000010000)="6287e74c020000004d0cb12bc3820100000079964fcff3b85a828a5b4603580ded48a68a8478eeae3ae83054bc", 0x0}, 0x20) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x7fffffff, &(0x7f0000ca8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006c1000)={0x3, [0x1, 0x1, 0x48]}, 0xa) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f89000)={0x0, 0x80, 0x20}, &(0x7f0000f47000)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000092c000)={r2, 0x400, 0x401}, &(0x7f0000f89000)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00007ba000-0x38)={&(0x7f000097f000-0x60)=@nfc_llcp={0x27, 0x5, 0xee19, 0x6, 0x3, 0x4, "33b9c458d45d2ff6412dccc491dc297ca79825ef268db6227f88aa77bc636adddbf704afd35a4cfaaa0f357f2858e80b0c26f61d9b4112f5d5639a8e4d1c5c", 0x240000000000}, 0x60, &(0x7f0000284000-0x40)=[{&(0x7f00004f9000)="", 0x0}, {&(0x7f0000f89000-0xf)="8c2a54d1a630fde8c147c1d75dfc18", 0xf}, {&(0x7f0000f89000-0xa9)="9be59d54cd855aa97f2612163859668bd601c775ba862b27379b244612b0c8ddce8af52fe1c03586b96e8aac8d70a8ed992bbf875c3dcc0c288c88722e2ea686a4d8cb9f0d811e483aa989e0717babd495cd6b960e29ee3f48a585062bb8daee5a79459dbcfbf468bbe477a615df017f2b3043176ecdc643d0f4321272d08a0748399879aebaf6caac05485cf6eae22a0fbeb8f362a55fe9b1acdbdc6ea324cbd495633ab2a6eda7e4", 0xa9}, {&(0x7f00009fe000-0x45)="571a53194ecc9639c7fa3197e0a9e5cc15ce6b647d784bd1a5e6ca95f047f829e9b438d957938d983a8d3215146f7270e6d4b5675144fd375222cf65fde0deb48538d776f0", 0x45}], 0x4, &(0x7f0000f89000-0x4e0)=[{0x98, 0x0, 0x1, "b5747a1df26decdcfae87cc934c7bc1d7d1467cc51e2af85c157b1827d1ccc249bd7abb7932deee29f3d2efaeeb373ace8a9f6812d51ed3c8615b41414fc22009439a8e2d97a4333fe32047f99541c9b100ea6bbaeb1d6039c78973bf16eb59dc7d0a4a63826a0f170f942c46ec4f1f77b01a23fbbb5dee91f17f074afa8ccff43"}, {0xe8, 0x108, 0x1, "35c51e8ddb92445728fb881ae7ef3c9061433b0ab40e0313fa2f15779c43944c1ad709f4ac3e1e863ec679e9d1fb7bdac2a255b0587fbe266f405bcba9fc4838e8e556079012d4bbcf2985fefaac35fda5e54a9b7332576587b14e8c0fb956a9523259a7e9f492ae54021fc238b312b42e18a3bcc6bf5187020218c16d2fe24ec3ed7c4e61c6e520525615f71dbf3647e226d96947e575662074f248ff4ac7d34d87e617ab1a40f8912b63afffec9245f9aa21ca5f535651409c90b97b410d2d45b2fcd544e4d7f136c18bf468d7dc9917"}, {0xf8, 0x11, 0x80, "0b3c8f727a5fb0abf5e1c5ff6bc9ed4bd668ce3f8338f45085277d346f2cec492587d7b943b0fc0ce6990b6c7b42472fa1d095c3aa01642b0efada7e01b2dbfa9592c4d25dccda4a34a24d4cb98036412f7632efc56075c6efa0a7d96bb66d8fc8d37aa70a06b9c47d1ec38f1aa253ce9b34049172805f05c286dc81c018867ce9dcd645bb5dd8ad41d21c0911638dbd3033842a3fb56c0b4ed69c7793ca6b63088fcd66ce7de53af68eb9831ee3acfe8e83fd4db34166c81f07adafb5429d0d2006746f203aba66018272a87c35e465b8e61e7d3b9ecbe34ffd3c0f5d8e0b416485246abce9ac"}, {0x100, 0x117, 0x400, "9c0757f958520f282e78d063c059634b689083588bac5c879b816dcc9441f4f77c7ccf90b871b6fff6db2d75a6fd3972ec67fc6dd073b69d7dd985ac9c8bce57ad1e0c7bd2b44e55bc8a62a0039942435681c71f098039af64b2fe310b5c0d4e3b8fe8fb72f1f3f2a6d632a07075b3342466bd6aa24919266b4c78e8ea6b1cbaae86c4c10e7c631b147dddba063a56900d3b9706de057c49326d6b256c3889f7688dbb45e6163827da2a00c5809e0248a918496c5dda3d0cb43d5f83699008232d3ebab4b429c37aaf55fbd6bce5330a49f7daf4c27dd83b4197b9560319546bd62d9959e7fa59cac1"}, {0xf8, 0x104, 0x100000001, "ab90127d5143f4763a538260a6730e9144dcb4ea9d88c9f162a6699e37fdce3c19aba8251f4c3807aba3803cb5b075f9beac204fcf9acc34a0e1c9da0f27971088499c19aef6c8c0bb9fa75a3c4bba53bf10104757f91b93dae23ecb2df103e36d0875da4a25613e391a3b16aa30f80cae3f390b9670ee8ea385bbbdf93070adfbdebae03d7d3e00dff3ada784a98e3b9f1276057091d34fa12e1b18c69420cf2d89beaa4ab64e737eb03bbabb1c357184dfb75844c8ff2ff8c90463419c300891a0976e680aa132b446ff780f99b8f046c891ab9b7c10d92a7496c2e8ab5d7d43"}, {0x70, 0x11f, 0xf563, "b72a74909bbf772d181700b562f95de787f227a239ce261b9f948c74583f5b7ee159d2c2dc08d0689a9c01c81463c060e82c0bc73e16e8d06657057bebceed45324052ac77cbdd3aa2b732e8a13ae105b48780eab1db7f95be5e25d320e6d8"}], 0x4e0, 0x80}, 0x2ebebc056f28eab8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f89000)=[@in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa2c4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/08 09:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000387000)=0xb73, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000a0e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000092a000-0x4)=0x10) getpeername$netrom(r1, &(0x7f0000a62000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000226000-0x4)=0x48) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ec5000-0x4)=0x4, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x3, &(0x7f0000eca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000e97000)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/08 09:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) socketpair(0x19, 0x807, 0x0, &(0x7f0000859000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00007c0000)={&(0x7f0000d3a000-0xc)=[0x0, 0x0, 0x0], &(0x7f00003c4000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bfa000-0x3)=[0x0, 0x0], &(0x7f0000d77000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000dda000-0xb8)=""/184, &(0x7f0000bc1000-0x4)=0xb8) 2018/01/08 09:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b22000)={r0}) mmap(&(0x7f000010a000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d3e000)=0x101, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) listen(r2, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e3a000-0x108)={0x0, @in6={{0xa, 0x2, 0x2e8d1cba, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x3f, 0x61, 0x1, 0x6, 0x4d, 0x20400000000, 0x8001, 0x8601, 0x37ad, 0x244, 0x7f, 0x7, 0x1]}, &(0x7f0000454000)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a85000-0x8)={r3, 0x2}, 0x8) 2018/01/08 09:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007e6000)={0x2020000000, 0x2, 0x4, 0x3, 0x3ff, 0x100000001, 0x100000001, 0x0, 0x0, 0x1, 0xffffffffffffff7f}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000506000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000054e000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/08 09:17:02 executing program 2: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000579000)={&(0x7f0000579000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00001b7000)={&(0x7f00002f7000-0x14)=@getsadinfo={0x14, 0x0, 0x418, 0x5, 0x3, 0x37, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/08 09:17:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00001a6000)="1f0000000104ff016b00e100e9110000060df000080003000001800000e886", 0x1f) setsockopt(r0, 0x7fffffff, 0x8, &(0x7f00007f7000)="03c7ac712032c7404cc7f9c4092fddeb9656c6cc36b4683b101ae2fb05a3f9d2960f5b606fc54a9740d16433642aea5088b740acd830c7b80d4e71ba7b8ab2ab5871a5789a03d8a0c10407dea251f18a2234c518d91b541c274730da5a956f5838dd6498738c60d1d94973bbcb8ba7842baf84a573a3e5c9d4d66fbf9e07edfb8918531a3bb4b93ab67dfbfa5628a196eb906b47d79dc2348fea7e2cca268cf9d09d9048c2117063d79381b365d0bb839b8a05550fffcd6d07a46cb0655f8ecb64062a605ff4da697c9af4b8513697e39a834075797a900318973c734b1190cb5248aacd", 0xe4) shutdown(r0, 0x0) 2018/01/08 09:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00007e1000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000594000)={0x0, 0x0, 0x0}, &(0x7f00005f4000-0x4)=0xc) listen(r2, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ea6000)=0xffffff80) sendmsg$netlink(r4, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}], 0xa4}], 0x1, &(0x7f0000bf5000)=[], 0x0, 0x4000000}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d33000-0x5c)={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x2822}, {0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x9, [0x5, 0xe500, 0x9, 0x0, 0x911, 0xc, 0xfffffffffffffffd, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/08 09:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockname$packet(r0, &(0x7f00007f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d4a000)=0x14) write(r0, &(0x7f00006d8000)="1f0000000a0aff000000000000000500000200000902018005ffffe5120051", 0x1f) 2018/01/08 09:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000774000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:02 executing program 2: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r1, &(0x7f0000dfa000)="05516f15a97ce3b2a8", &(0x7f0000b47000-0x92)="67fa8302309a2d1fffc2934fb18844cc4a74590d307dca58aedd45e2e0faa969e4496f273c3d7b9bb878344a9a12a537bf87c06144c6434f221247dc420c729adf63c723644a17afa8294d1526f8d947d6d53662ff4b5b4f3cfa1446f184f15005835a5ce60227075c90215ccc9ae7a6a736c74994b29093d8e9ac2d4439d60c7474dae57f82673e678378aac0a53be5867f", 0x0}, 0x20) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/08 09:17:02 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e32000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f3000-0x4)=0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f64000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x10001, 0x2, 0x4, 0x0, 0x0, 0x20, 0x16, 0x1, r1}, {0x0, 0x8, 0x8, 0xfffffffffffffff9, 0x2, 0x1, 0x4, 0x2}, {0xfffffffffffffffe, 0x5, 0x9, 0x5}, 0x0, 0x3, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0, 0x9, 0x4, 0x2c9, 0xfffffffffffffffc}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x200000022, &(0x7f0000311000-0xb0)="e3637b5b3c9467662f23496b7dd956d15bcc93072149b1edfa436df99882f1d754886709114828dbca073ad45892fd73cd76da1589c2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d2ff0700000000000082", 0x40d) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0xff67) 2018/01/08 09:17:03 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/08 09:17:03 executing program 4: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000c1000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) socketpair(0x5, 0x1, 0x9, &(0x7f0000449000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000005b000)={0x0, 0x40}, &(0x7f00007b0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000028b000)={0xfad, 0x20d, 0x6662, 0x2, r3}, &(0x7f0000061000-0x4)=0x10) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 09:17:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eea000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) pipe(&(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000eeb000-0x64)={&(0x7f0000000000)=[0x7f, 0x4, 0x68fdc874, 0x100000001], 0x4, 0x8, 0x2, 0x5, 0xfffffffeffffffff, 0x8, {0x841a, 0x100000000, 0x3, 0x6, 0xff, 0x8, 0x3, 0x0, 0x1, 0xfff, 0x8, 0x9, 0xffff, 0x2, "5869de03b99546d7f1f586390084bc646ce3f94f5d3c8c19bcdf77c73e42f18b"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0xfffffffffffffe2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000003000-0xc)=[0x2, 0xd1, 0x1], 0x3, 0xc100000, 0x3, 0x1, 0x8, 0x0, {0x7, 0xffffffffffff9c4b, 0x80000000, 0x2, 0x0, 0x1, 0x0, 0x3, 0xc8, 0x3, 0x7fff, 0x8, 0x8, 0x10000, "b1c5e5d42c9ccd08c9868fdcd75b3653ae3cefced557311c4feb25400891aa90"}}) 2018/01/08 09:17:03 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x0, &(0x7f0000c4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000544000)=""/48, &(0x7f0000f7d000)=0x30) r3 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c22000-0x8)={0x0, 0x9}, &(0x7f00003dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000008a000)={r4, 0x7f}, &(0x7f00009d0000)=0x8) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd6000)=0x9, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000751000-0x48)=@routing={0xad, 0x8, 0x0, 0x6, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}]}, 0x48) 2018/01/08 09:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) socketpair(0xa, 0x7, 0x2, &(0x7f0000948000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000a02000-0x38)={&(0x7f0000798000-0x8)=@rc={0x1f, {0x1000, 0x3d, 0x1, 0x3, 0x100000001, 0xfff}, 0x81}, 0x9, &(0x7f000031a000-0x30)=[{&(0x7f00007fd000)="500c5e922b8c17fe353022aa0ea724a0abfea94ffdc87ed52e9e02628ff879d68a0fe8534ab09a5c212ee3cb83ba4edcbf1d6419246170fe4cc9b27eb0d21c9eee4b834c585177f10a83a1764daef4e13c0450f13d864cef77287078beb6e4af59f5d0679e51a7ed02dcdc5d5740be8c1675a191ee5655470259b1f7323f0805e706486660173ca4c7d19584e6778dbf5730309c140411ad173638fb0f0de0cafc36fdf599f9373a19647a8b7a5a6a9a2526769f562027dfcec9797c5bd9e1773fd85e585d016ff0b88ac5025becbb9ab5c964a333e9bcb7bdf9b70035b0fe1806118be756bc1cdf6cc753", 0xeb}, {&(0x7f0000ec7000)="a1e41be304128be6570bef52f15b1f70b63f370546ff876987d87e55b63b44b40d5b212a000a6b3290295e5cbd8aba4016ec5ce91b5cd0902a2c2d230c24f3c75214912ade580705caa1aaec920fd0c66c42dc71b2ee9eeee8ccee6cf630ded5939ce27c9552b70e6a2a435edbe2eb6e7ea959334d7c23e3537a37c96c4a7250d292d87873e76fc3de3d68636f1f95ae1d6f697e5d4d4ef7df221a6f1aafdb2644c52c7c6801b2f237921c3f9b90983d7362ce1a8683932af40ac6aca8f03aa042474887787339", 0xc7}, {&(0x7f00003da000)="7539fb6f169d415dac4b5950d7afa10c99eb76b7a957e4fcb57de2fcb025a1da7126b146b67dc38de5006555fedd64337426ef35625b5ef336baf1", 0x3b}], 0x3, &(0x7f000046a000-0x250)=[{0x108, 0x107, 0x2, "7d6280e3f284f68d0fb061345bc28966236859a0f5a5f51ba80454b7719f5f026672150343a0d3a728e2f5bd7a0ab1b5d5a2846fbca8ff402a0d3486d83c7934f2a97469b6876bf44d9485927830030cc3c8691b2ee2f12f0e09ad50ec3f8dd45105ff82966c28f857fccc51528156ddc7c1e520fd60bae523280d4491f2c209eb1ebefc54cc82888ee0ce4b9ac191a0cb42374dc972c71284cedff3bc75d8096aee9072d441c4530ca1d3720a52658385638da0949512aee6d920603b16b08eda7b34c612e4b82f30b302935ca989a7d34ca2f15dbef1bd4513f222a9cd46a98851ffe60877e719d791f7ae7c8c37d8734154"}, {0x38, 0x100, 0xe2ab, "871daea40c5183363e4cc934938b6b8d4e5643f823cae34eea111f52ede6888cc11023"}, {0x20, 0x10d, 0x3, "756a565f3717712d0a542cba"}, {0x60, 0x3a, 0xa19, "10a1c4e2453c991adde42bcc264ec9e41ff5be713b4d1bee1a51af58c2ff0c1e2989031c2f1874dfe1169dea91dcc03f9983c91114b3cd5c7c7faf79e9ebb4ac7212f1e5c37b30130e329c"}, {0x90, 0x6, 0x400, "7ebc3466affd97fb200ce0665444a7d785ee5ee7b937e44cdafef17e9bf7a188c5b7c6858a2eefcfd6dd72266e8a22ce49e43f797e14fdfa10e2e4814e378c7d02f9727ec4f9c18327c83522ea6e2547c6e45a3bea864519e93c596b4602a05b2522a28752e481647bf43233b3e7c96b26a9c93b1b7798c1181dbbaa92"}], 0x250, 0x4000040}, 0x8080) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x7fffffff) sendto$inet6(r2, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f000059c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000043c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004c8000)=0x0, &(0x7f0000e14000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b5e000-0x4)=0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000267000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000671000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000cee000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005a9000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, r5}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d6000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000881000-0x4)=0x7) getsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000691000)=0x0, &(0x7f0000c3e000)=0x4) recvmsg(r10, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r6, 0x21, 0x8f, &(0x7f000066b000-0x4a)="a553c7c66413952fee726d29ac98134dd34328e5f788b9ff14a8c82a9fc96469fcd8b4cb10dcef2e283dd1416f84c44adb96cabd6bc8c8df0a717700b9aa554f3bbb1164bb3ec3749ec4", 0x4a) recvmsg(r10, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000149000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000b71000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r3}) 2018/01/08 09:17:03 executing program 3: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015b000)={0x0, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000900000+0x69a)={0x1, [0x0]}, &(0x7f0000901000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000391000)={r1, 0xc23}, &(0x7f00001b1000)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0xffffffffffffffff, &(0x7f0000346000)={0x0, 0x0}) syz_emit_ethernet(0xffffffffffffff29, &(0x7f000020c000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000000000007, @x25={0x5347d1768d122c42, 0x800000000000042, 0x0, "9155f1b9"}}}}, 0x0) 2018/01/08 09:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) writev(r0, &(0x7f000045a000)=[{&(0x7f00008b3000-0x20)="0a555964101a313a02a07d430ef77651f87dbdaffe9d807a13929390ee2b8406", 0x20}, {&(0x7f00008a0000)="07789b2a03c04f2a6a97ccf02fc8c667bc049a850e89d3bf60ed1d0d5d09bf93292f614ad1b53895a29a282b82e1964270e735162e9f4a7e4135e47beda4747d8cf4f380a2537692a4d6f58fc748f40086bf1969fc04aad0cbce40384250d78cb08880a5651282f44e9b", 0x6a}, {&(0x7f0000d8a000-0xbc)="292b2cdd39d0073ba74520a3c19b056c29bf829fae3663b7152f3bedc82160a5c42d6a4504f14760dab08bf55f9ea8acfbdb17e897be1a89dc5cacddc2ce526b76ccfcd5830b6adc643d555cf3a5fbaa3001f255fdadb5df87e0d231bee70c83a7ca0efd3473b8b1eb897bb44b1f0c02d467516cfd08e81d8e5448c6b18c20ada5cdc2cddb89297153304c5e6df298957d20e7b87b160c3baed0bfeb84e14520e37286cb9cc5a4bc1d7a6239e73f2ab8427141200314a4c2c5a64b16", 0xbc}, {&(0x7f0000eae000)="9aa80949a252f907a964cd97aaf3088770c87ac6e1cac181de75ceeae59662c759512a1988c4ff288c9f0673ab42256ed199493756cb1ecd382c44edd61f46c38cf97e1f3181abb8a697e7bd8b400537c2afa2f079224e38020d410f913c9ace4bb0fdc9946e9150d68ed57e8e61b325d760d0690a73d7c42a6b8a192a90218d846ab5fcb5c527ea5c20a579a60e81aa88e82a16c7c55f7497f6de5d9d20ffb0b0672465115cd5a85e7f38557bbc23932022ffb26e6e937604d1edd0dfab9e214596523d4a322435578f58babf26662a2ebbf0dbab5a5415448d91f3bd4f70", 0xdf}, {&(0x7f000095b000-0x44)="76f43498b7d1c1a689c4d3916afe6f07bea94781c0feeb8d2d8ee2a713bae6c4d75e23e5b0a16f55a5706d42e13a264c5899c84a0027227d954773829b035c0bb50c4ec7", 0x44}, {&(0x7f0000c91000-0x50)="9eda638454ea68b22e97f57dcece3912ff290856a7d20b162b0beb458a4eac69497624d7cb3457c72445e1d21ac853cdb1ed6dd9de413bf864841c7efbe5840ec88fc1cc53503f2712684566551e728f", 0x50}, {&(0x7f0000563000)="13da3fa50562aedaf0b740a90d29cfc87fa914c33c15847636cf39ae88c1b932526f0a80185992e3c9c6e0814f5f9e871d278c109627a099fb40e98ed825144712491f1e6b636f957cdb86b50adc546cc7268ed1121a5eaa2636f262ffb1c75ab80f98a97138338d9eee5163797218d523fdd406c975b9cd2a318ee28e9e7227b8aa32c3350c1ef79002f5331411c3cfe266b26bac612e8f024a3d3010bcc44fbdabc915a96d19bb1213685b3b1619684664dc0db304228d1721c224a60049f9a7862c90d0ddbcf8877c84414a0b6b4b95d0bc77", 0xd4}, {&(0x7f0000a2f000)="b448e31f2e216d8751cecdaaaf69c4bc5c5521b5e7a0bf0bfc7942f9eb68e17be7d621e1ebe5db143f4f9f084cd9016198fdb90b8878b39f31a877d2495084fa377acda38c4900492a62ba5b23d210b73b07fc5e2ab23254a1a70d8d5969231f63952c314c2832f6af78639e6ca52ffaae65c0eea98e1ebae90d498af57d9a269e690b1fbfd90a32ef", 0x89}, {&(0x7f00009d7000)="05b8a8e07a4b29c88f1f178430a05095d0ae9d9e02cb9ed72932f9a6338502cb34894ec4af058e50e0954b20379422dcfda22e243bca674e0d01079b0afb041cedb668746ceb009870aa12c10ea23a61d70a8337ddc65b5b905d7afc94df74abac51ebb22d23150708a2ef07ed8ebb6bea87692497fc30cf42a9b9b66d1891317f51f7f62a1e457b7906509ccff5cd2cfe0c30", 0x93}], 0x9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) r2 = accept4(r1, &(0x7f000097a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d61000)=0x60, 0x80800) pipe(&(0x7f00002ed000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$sock_bt(r3, 0x8906, &(0x7f0000abe000-0x1000)="d64e8d42d7441cd61a121460c10610b25b84c9ca3d93bc5c97fcee43ae9fa56ec1a1c76d70448d75ec26de682874d63c6ced2bb825c38b883fed32e8f357f8849d68590918bec9f48a18bee220a5014b7da2f9f98f12ab38d06d5167477735ef8759b446b24d00762fc9d5f256683c045b1afe2a989c8932335e978f1eed616926f551be0a3d5a269cc67472dc9dd41ad56329b46a8b9b04b859d829e32e181ed416348fd8ae245aae4223a8cb741db25b518043bb3346d6c800c55ce7b04fde317f8e3180c60a9841d5dde0cd41cb953cc0b2d5b23df9acb3fbec7d9d38a8bfffb1a85c2462cf462033c98f2707e7e3953925d065453d0f883f11748b19073f7a38baa86777fea6cef9c7f43e683bef2f7ed4bad3a722d9cfa28e99a20b117bfef05586425e6f973d21b13726cdcdc6db49f2963b1af3f639a982338add5c76fc78eaa4fb1faef469bad40909d442dd5fb1a8a8a8200aa2f5ebb0bb9c2b2d7aff1dd4a171625cfbbdcaa5cc34eb047ef0d18316010d71d287e604dcefb493ef37b0bca53725f5f25553c22dbb4f3a899b1ca5ca22a8a900559775da33cb4663398f4c36fef481189edef7413503eef2280605457aca66b75f67eb0423179de6417b6805735c83dca7769d645eb24f27086378346506c9d6cdcb23a28fd3cf1b75d20cd20d4660d6aa562910b967a0f7cd00b843662067eb34d79c3efb13077f53404be6de08809ee692c24951517562cfd7b3b63d47eca9521fe47a21617d42f7d26ddba762638dc3570bb2309e3ce1bea8a90bf35aefa0168f19a8614513493fe1998e6630e720f446d96124afee4eccc8d2ae9e7e60909b9bd49643af0a192bedf47fedc4f725b50a4c71c1acde89fec8e811352ebff3f8ab0d536bd959c51fb83ef35b8e835df8654e2d51c5f100dd6268e169c3ae35e0883bb584b3d4d7f2f526bd88eb9d34181379957f3417c4053289dc49aa2d5286f0453fb96bf2764bdd4db7937a4096813459416c5f1bf9013fa601a1fc8eb63a3e05bc52bf1b751c5a228271bf2c659d413eff3f63eda47f9f87775ea84a182f837f0d3fd285740d019091f28a7a152e577f68b219c663d0d484071925de489eacefaaf9a12fa6e15d09347c47df2d7e2fffb2bcedf6ba03a9a81f18a10f1788b0d5a9ebd95e3c936604ce6ec2a110d4df1f41af4828a98264b1fed3a3406f5f06ba647a2bee688787713a269c242e89639013fe7f9f3a97ffa7c726109ec7c744a3ef7dd328dd7a544f2a70a4c5fd15aae23421399f340f124e790e4e84bd067a99d90aad3ced78c707630117b718efb491458ac69033899a9ecede928e9320c8ce16c1adae16e1d9d4fa3ea5a6ea1c2bbc7a2abde9e347cef34ec5044dc87c851148f6004f53aabde5dd2797efe40afd6bc00b8c49b792c124452b1bc081fc121c71ca85c62634cbd5856be0c0e9f726c5b5112dc4ae7b12470b5b5942d97c195ba27f500007df39d9f7639d0185be3c114d5c48c8370a59926e3a451dacf8a2d18e858b096c8d107cb6667877b96db2c18e108bd12b3d4caa6aeed5aed5e7711e1b54b7c87ce9cd4a900753422702224f0cb5f08dbd403a3dae811245774e6eddb2747cc2960d05db4f298a9d621fd3f6d38dbab5e685235f42855f45db8c2e52447a3482de16a8a0b5aaf66f7903dfdbbd88f9fc09b64a76a5e262a852b4c44bd5f595e0bc207d198c93d6b8449d6c3a90c2a036addfc9eb0929fd999e962a7f27538482099b86c24fdc4861452dcbb2630ee7002cb5129f4ea1d5cccf6c45b2ef74e0643bacb87fac31c94fd99476a79ca5e149cc59bea71f2f983246d93d667e2004a30f8bc8cada869cefc30ed65bc8029b4a0147853a7bf4f2543cc4c4f8630c78bee5912ddc042e67aabaee37a211f27330880b1487db5eb191a63cedc001609500df2dcddd9cf569ebdd2c67d9d0351b1a99516ed464b5e59be1d4f2cc49aee5976e1b496eb9f66140c4a74e20999f6b37c540b625f4f039a12613f47ce2adebf6484c8af2ce0526701abbac70018da3de0543c8a77358ea66ce7fbe4456e87662839027859c42069132b545d84a5494d077bcc845409c319d7f88405bb863ea7db1012ef35baeeefaae49785fa061f3b9921beaffd09d610568c0c6a5bd114ad579f3bd76a06658eebc84fe8a3db60513edd64a865d3fbf5c70a2638c694954f82ba62db9e6c4d5834f7295b7913b0ae7ebde7f1690ded3646c49201f51c851eef4be2d636112e4d65e39308504f0563050a7b673081feee8a7cd0ba86c97b9996553e19af2bb1f9b88cd01a2d22e25447bf274d839f5374368f7880958203522f9d32a663802b66b5a1de53f2992761da2c8aeb7a9ff140e396679dda525a8d7c4d5bd6c8c6d67f20fd9d4838c6d7f163495f7f4e1a4b3fc578bd9c7c5b8551fc8d28e58afc79b1269f1cfcbfa477634a2bdcdd606af877edfa093f74cc7162bdd7d98176fcb3994bd537e14e97319d103d5617178baf4ca86dd9bbdd9d5e4d2cf3abc9faac70dda09489c842db70d548bc46a6358030faba381cfd37fd297c1346befd71a34f704f9dcdcf34f098002d7f49137e2e35e741979f1bd0b15be138271a1cef3d840199138fb832d38c97ea4065e7b0437dfb343a3ec20f9e45592dc082662a4d16fc87d1d74a74e4ee185f323fb00c98bee6574c6347fc2d6d235d043bc4f5ed5e5fa513e52500cf36b366a7f0ea55a2a56f32f1f16484ca2505cafcfa5b2e610aacffc70088acf195630e2d85d98ca3dfe0e2efc9ad5e3226e5e43017394ea4b8f9129bf65aafce0d3ef7036a7f30d94627ce65bbe1879dfdee550ec2c87cc67ef4c252ec12d97b8fedc6b93a28c07a86d60a7b1cf61c2d56a611e8dc72f769f2b0e85334d9d4a7cb3e91597e230f8952ddb5ac78df36ca41990e4b24906a55f944161e8591a2714a30e7efcb130734cd2778c393895573a87320306e8ece5d0dd0cbd92d8911efecf502f6c71726c55dea9da58ddb994780e4272617dfee25d269c37412e29d6fef74368278f84a2642ddf6ae0a9def1a3470c2b20dde1c59f0f3dd70a7dc5baccbebe14505a4d2e323a5143725da3195ee25ff597e270b83e01b42c5fa41a39a2d2a0036542aed2d5f9519c0718752189b2bb84c4735053e9d887db309e6c040867e950b8daac89218ef788b1c8bdca3103cdc29b9ce0f5c400bd99cb9be8aaf0fd80aefea4d687e07528b39e0b66523f8fc2b228ff2ef96f9b7c397c345cce41ec9ef71582a9d42a9b829a5ffa1255a09c7bbca4ef91f793a796cd2992873ae3d8bc4eb2894fb62ddd74e2f5e0a6e13e3f808c161321fbade08fca0a4e2209700b8b07657760a6d99b64ea594fb16603d09e8bec0c1b39792fe7f276dc0a70a2cc9906dcc5d501f108c91d0715aefc6dc02cae58feaab8996827bc47d4f8e872a51e00bd57bfc5231428b6c8c788db79e0412fb51f4e266e4bcc893ff58bdce3dc86665413e6a897f24558187f9efe8e35afa92ac8e67f429d766e11ae66c4030fa6df80c43ddb414f4d4d10b06143d73e372d0d0739826f1ce036da02d5b136686d4cd140f70b4bb72fdcb014e78afa4cac5053b18ae631af7298bc28db7fa970729b0fc1ca6cf87dca79d352187f3d9f2fa06aa96cf463bbc441ff09f7f3288f0cb26497fd265a0f8df18b420c6719c829a87b3a55b7a57902a2a322775edf1aab142ea21bca680d88409a6c10f773d22919ce94eeffd1e8209737f6992e1aece6366d1c04b167558aaf7f6a49ae8a32b04c50e36a3596336ab277213dc29f7c3e28608872f68a11f461f5dc2c3370a4a925e8a93d90a22fd2ba8f5ae687aac910ada0288ba30418252466f98a03ea264ee8e352f644ce3329878742569cf6d19dd739ae6a4aad22075718efa00a0b0f3bc7bc6289dceb7e2757cbd56b2e01955288885a356bbcc05f52947e1c3494955e052e41f9360dffe48f81ca4e8a5c9b50129301835fe0834c79b1314a653265f5360e5f14b4457f59fa18405621e726f0e87a16338e825b44760abdd428f6f652a84e458cc22617a9598c74ecfc649976274c51c1362cce2ca1ae0a75b6eea2ccd4145d9c8b65e5470475f73a51e311c93e9b7868189b54827f924a4c39ca96a98a26ff139759fd23b44106a52c87478163d59f9997130a165f921e027b022008543c82841fd719dcffaf18e59d3efbab0e9d494f172b071a2c0941c1e9584954fcbabc6105d3ec0a9c0171692ccf842d2badb954e84d9851309c353fc45c2380f5d6e36704b3d5de4e2c11d712af2a10f81f7c27adf11335f01f53b0e40f42c507a7d781a4b788499f471f5aff111bfbb21915e990285258fd0f1fc9dcbf0c447ada7981c5fc57f15d2818f64d74d94475fb4b3b560392cd69ab79832e5f1e54fdefb498a2aa62921e78e06e0a91644223e84550d77a56f4596d74fee74910e9cad8d738f3e59e66e8ca898a1e27613edc95dec99409305e1b568e7778f113b134e8086cccd45f968188893e75c9d6480e2224256da7e6efaff64d6dbef5b0effc9d2b563e1115adb981097de296ad3437f6584ced2c5f5a766bbf0f596f671479a38b4921ff4c9f5222a36fdbd63f80c218be6ec85b5e9b89064a20f45f80d17d0e18eeea1cb74bc952d9f8df419b4be17e48d9f215a736d42b584447b6584ff8a15c0ccadcc3cec44a05db5bad1ff0662f327a85bcdcacb098d22245256003df05105ab8c452dadf3f66bcc0ae5de37e2944c42fe704ae0a4cc822015db0a001d7852826d52aea983f16a884c3b1a6dd58252054630ab5269c9414039ff06a7165e27b5dd75ee67524bbff5b8299237ccc5c3618763218181a15eebd831c974d3ba9920e13622a765badaf5e9fe1fb2c4a1c96ef2818d6a13e5db2346b1b7f9653aee64c8550407c23e24ad1576cd83c4d5f61830d3db75bc4f7c06b856281499493e3b2d37464d06ea610f36a39a6b0f20ca4e47681cb319c6edd397280c9a6c12c56c7c67e12dd90ab77a83be0e3a61ca7af01f53217dde75554fbff4aef88630367b10bf1a6e5ec11f582436166ec41f17338d1f7efd7050bef33a4021caa2391384e72c778ad2202fff1ca528bb1995af8a751168276157e2a19e32e53b96191487704c652da1b24dbd12c6da8bf7dff321a390a1a09ecf0fbb7c789b94db4d9c9d7ddada9fc45f793261e9ba383874f73a4b0305bf694ed98bf67c714fdf64e21336f688f413010626396c8919399760096a1e1ccd6f0dfdb0f7df3dfebe1e3bf4151ba374e82ad674498ad3f68dca38660a379aaaef122c993e24136b11385524722742681e54f15e7ccc33e17275e27ece2318fba5ee51e01061c6d8fb95ed879440d0354badbe3a610ba8eebcbe79afdaeb62d082afd696c592bdc81d173e6c017a2ec99e76437eaa83481e6e0b0f09410666811a4fc6a65ea58db0a788b1372847149127b74e7c67224c53569915a93ac0e517ff842f65e729bd099ca8744155e9cdfd54f0e5d6bb42e0fd1013a835e1f3b9b7e335f6b912a7c654a1b8ac90fde07cf650fc74ba9d7b7efe9802f5f86b3895d42cf673db986227ba894e10737f68a109a5c51ad461c4a453e42bb7d09371e72db0a5212c01336c96918c19dd5c18b790bed98649fc123d137110137224b07e0d4e397b00634021ea44a58005ebe89eece6af07d4c2d06bd030d4a9ec9793a8c4196d30c990364107ac1ba6c3b4f0da8eb670d44bde30249b8ac504d01921aae41b16d0f4ec18f51e1") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ccc000-0x4)=0x0, 0x4) close(r1) 2018/01/08 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000091d000)=0x0, 0x186) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b4c000)=0xfffffffffffffff9, 0x4) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000186000)={0x0, {""/7}, 0x0}, &(0x7f000047b000-0x4)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000242000-0x28)={@common='dummy0\x00', &(0x7f0000fb6000-0x10)=@ethtool_pauseparam={0x13, 0xffffffffffffffff, 0x6, 0x5158}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r1, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/01/08 09:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000008a000-0x80)=[{&(0x7f00007ed000-0x1000)="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", 0xe3b}, {&(0x7f0000216000-0xd0)="6b5c6c77fb4610a0dd76590d39e479f8999a3b42b882d46377bf456637ac6d2ef1ed2b5d04ac7eaa37fe40ef1bb33af292baa4b9c4541d4e93e913afac8865d20747adf865569c0d4a2ed25926bd094623f5bf12dc1995fa87266353834202c679f1dd1cbbcab4d74def5f9bab710c3317252f214b70f09860fe3b41d9bae013096763bfd152a5403d22a9d33fdefe8f04eee33052fec1affc33a7a9baecf43e91ef9e4e03bc6e8398d9f400278f5d0d5d297cba8635ffe919c39f5a876750885cdce53ca8d1c46446504b9c8a0f689a", 0xd0}, {&(0x7f0000f41000-0x11)="dc87bcc1fcc27b422105c451499766bc8f", 0x11}], 0x3) recvmsg(r1, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[{&(0x7f000068d000-0x67)=""/103, 0xffffffffffffff02}], 0x96, &(0x7f0000545000-0xc0)=""/192, 0xc0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/08 09:17:03 executing program 6: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ba4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000640000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000490000)={r1, 0x8}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ba2000-0x1f)="1f0000000101ff00000000e07f0000000f0000e00900020000001c0000083c", 0x1f) 2018/01/08 09:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000029c000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000d99000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005f5000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/08 09:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = accept4(r0, &(0x7f00006c6000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000232000-0x4)=0xffffffffffffffb4, 0x80000) bind$unix(r1, &(0x7f0000fab000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r4, r3}) shutdown(r2, 0x0) 2018/01/08 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e36000-0x4)=0x800, 0x4) 2018/01/08 09:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000165000)={0x1f, {0x2, 0x4, 0x1, 0x8000, 0x800, 0x5}}, 0x8) r1 = socket(0x13, 0x10000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a39000-0x4)=r2) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000938000)=0x8000, 0x4) write(r1, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000050a000)={r1}) connect$bt_l2cap(r1, &(0x7f000006e000-0xe)={0x1f, 0x1, {0x8, 0x7, 0x6, 0x5, 0x10000, 0xfffffffffffffff7}, 0x3, 0xe00000}, 0xe) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b65000-0x4)=0x0) recvmsg$kcm(r1, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d9d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f00003eb000)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe3000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000ece000)="26000000130047f1ff170080b8ffff0300000000010000000000000000000000000000680635", 0x26) 2018/01/08 09:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000955000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c) syz_emit_ethernet(0x7d, &(0x7f0000ff6000-0x7d)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x6f, 0xffff, 0x11, {@current=0x0, @random="537d2166a5d4", 0x2}, {@random=0x20, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, "b31ca86327e4a7c343e61871592e4243468e4518d1ec6bb6bf268ac924b6c6ef68e7532d88b81fd05dd770bb3a34d961bc2e6090267e8edf45b46e6a85386f11ce54a02314f6ce3d40d7c983db4fdbc41a"}}}}, 0x0) 2018/01/08 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f000056e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/08 09:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x6, 0x749a, &(0x7f0000a7a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000afc000-0x4)={0x3}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 7: r0 = socket$inet6(0xa, 0x4000000000005, 0x9) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/08 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x500000000000, &(0x7f0000b55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c5f000)={0x0, 0x3, 0x20}, &(0x7f00005c3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d27000+0x234)={r1, 0x7fffffff, 0x3ff, 0x1, 0x3, 0x3}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r3 = accept4$inet6(r2, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x84, "9ee69cebe70652c8fd312805ac60588b026233c955939199219644a7e20fa10ad9aa2bf327ba8033816cb898a84d40dcb09995e405ae92794a54080943b452f38c63d20076cc1ea6d1857c665e04a3af8e0476f862993020ef2f74a18a503fa480ece462f8648eba3291d06419b3f0d8371cf5cff85a802b3130af49f3aa5298dcc59046"}, &(0x7f0000e5c000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000447000)={r4, @in6={{0xa, 0x2, 0x70135af6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f3f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff78, 0x0, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0xa0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 09:17:03 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/08 09:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d23000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad5000)="e5fcb5c5010000000000000702000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c96000-0xc)={0x16, 0x0}) sendmsg(r1, &(0x7f00007aa000-0x38)={0x0, 0xffffffffffffff0d, &(0x7f0000543000)=[{&(0x7f0000e9a000-0x5c)="06cc33db9e66d332482fe4ff531d3d8761d206d43d33c67230e609b09a26f7dd70c020dc9fb16d0aef6abad28523c79da5db3276a364c197a8a0f5d00582470cc7ab3abfa9f1df3a8626de4b64ecac622171d1c858e32381401f22b6", 0x5c}], 0x1, &(0x7f000064f000-0x1e0)=[], 0x0, 0x0}, 0x2000000000000000) 2018/01/08 09:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c1f000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000cb000)={{0x3ff, 0x400, 0x1f, 0x536, 0x7, 0x7}, 0x443f, 0x8, 0x2, 0x3ff, 0x6, "caa8aece563665c5e9481f03b6c550daa501aa18b141fd825779ea0cfc4a0f59d8b4ad8080a02328f7d023136aea66298995b852b38da03b288ac17adf415ccd456ba44ac4a1849b93690ca866355f3c85035df44f1dfd9e9385ede76e6c259c2d2fbbaa6ed88c852c7c6a79c318adb7f571fe847a6bee6dffc3d36ea3a69cdc"}) 2018/01/08 09:17:03 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fda000)=0x1, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fd9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd9000)=0x10, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000068d000)={&(0x7f0000fda000-0x48)=@full={{0x3, {"9e0a4543f2465a"}, 0xffffffff8975d3ff}, [{"2be13e84ca92b6"}, {"bbcd5ffefdc43d"}, {"7a172982ca91c6"}, {"90405215da6b00"}, {"7e0502a476a872"}, {"2b66514b82046d"}, {"c7adc680012295"}, {"7b7ea39e5e7f35"}]}, 0x48, &(0x7f0000fd9000+0x5aa)=[{&(0x7f0000fda000-0x1000)="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0x1000}, 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0x1000}], 0x2, &(0x7f0000d48000-0x1168)=[{0xa8, 0x10b, 0x3, "a2c83c8b4c829ee605e1d076c9ede8d1c85d17c250af79a8343091dd5f09621fbc71911cc2ea2eaaf7b98ac430044dc21675845f77207c91c3b29c1c0144008dafe5f3e5d59795d88940e79a95ef5a55a185c62d4fa7b1884937e844dbbddb5f4f1f62b5b3daaeab35bd12d5e9fc514c850e49d36e7c6e4702af4a380641bb7ad4dc49df23fbff5fc20975f683f213b5fae72199"}, {0xb0, 0x11, 0xfffffffffffffffd, "1efd3e2cea8da8674ec0bfc2340ce33e0d8f3aeb44b3729c2d0c8f14b9b76075ecf2647fc5b679cc42d7b978de96d74f0cc9f5b8ff4fa782bb15aa013ccbd88dae1b4f08e130e5975c212a08bdefe425ef97faa16e0e0696e3b49b2f5d7fd3ace91fbc57ca171fd05fe9d7b983239458e023de204881234c5507f394071c256aec43ebeb9943f9613901c87b31201871e688336b393b4314a2c1"}, {0x1010, 0x10b, 0x3, "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"}], 0x1168, 0x20008000}, 0x40010000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000d9f000)=0xd, 0x4) 2018/01/08 09:17:03 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000004000)=@file={0x0, ""/87}, &(0x7f000001e000-0x4)=0x59, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x400, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000001e000)=0xffff, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000001e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/08 09:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f000078f000-0x8)=0x0, r0, &(0x7f000055d000-0x7)=0x3b, 0x4000000000000000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) writev(r0, &(0x7f0000779000)=[{&(0x7f0000379000-0x1f)="1f00000002033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2018/01/08 09:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) sendmmsg(r0, &(0x7f0000a12000)=[{{&(0x7f0000aca000)=@generic={0x9, "5736ef592ac3f6aa4f4809445aa78180893c6410fd68f70b7841cd10efc5f64d5ac9e10d2cdf0485f022a9e3d1fe237a44d0afb1f5da1060b790643b1cc49da04ba2303add1684f5c53057b2d63a2b288f9ae83968c07fca9b09d05a3b01e821e9984a1b441c90b2531309b8e7f58a0b0704690f5d88f4b6b63e3ab825de"}, 0x80, &(0x7f00001e8000-0x20)=[{&(0x7f0000280000-0x9a)="40793b53a1eb90e336ab3b7b94684f250ccf236379b28ad5068d647d31abc8c9ab9cf230dc2f7a1101f1caed827ac70c5fed219022dda0c3391c3c387c95b59386a7774653321651515f528525060e7b36e47bba0deaed1ec79206a069115264f5c5da8c3ebb681db6c9ebf99b1c009d6e5ea8077f1478283b1e63f44139ff6ab79d9423ebe8d0591d3c96746d5ea120622168dd058bec9b3cef", 0x9a}, {&(0x7f0000a62000-0xa5)="d318f610d24eabaef657490247f8a495771210193cf96d3fb72535113ddc6421782f674289bc0094ac36ef1adeb4ad10a52bb7c211d05948639c00666360e0296dbc70eab70af123f3fc0cd56d9a4a5b74f1484b62e44c39e22bb34295eb7107d155ec36c8a4157a1e4bcf39efd50b1bfc80767eca8d9c27a00a00bb62e45c90db4fcf8eab54a1d56ec8bce5c04519a98a7277b6a6478b4e385b34e982653c82f84c1dcfee", 0xa5}], 0x2, &(0x7f0000247000)=[{0x80, 0x115, 0x401, "109482a85d876642e0c6c967c3a2cb4813a6c492082387082fc4f36745fed6087d7899d6458b5fe83eea644c5ae4cd85e30578dccc69765f03c983286dd3b7128bb3710cf2260e4a90d503a1b81c57e65ef7e981050c104cdc0fbd8a441dac7ad1b5f1b5f86869e6b5"}, {0x50, 0x116, 0x7fffffff, "628673f2c9e65d81424651cd0dd8d39cd6070a1a14b4f0e41c8aa2c871de9165c8e82b851be0e8e94a679e4fa7773b7877386d0cc71d3806a5f713449d"}, {0x48, 0x0, 0x6, "3fbceb1adc1f0fe93181763baf21407362cc3290564b1ec4515a1a6b987caedcd657e9a57e0b615ec51b25cac9b0ff7344"}, {0xd0, 0x103, 0xffffffffffffffa0, "cd2772840699d1dcbf77eeddff2827110fc237e4a4fdd2cd6a5789a65a79543cc92f30c645518c5bb3bf7a380bf46d7946f0a0f6fff361e2a578807860c80410930109be5f9b2e6f5311eea657fc9979bf330a98b1ba7f88280b89049dbff1bf7fae5d87c8093be6fad2ead91acb26a7fae697746dd2f25266c712ee35cb2f418fc369d6a35c7ef897be4d614d6f434ce722f4f6b0a5f3ee70fa3c7adb92f7b650a30f411962326d45f688759b37d733113831ec915f43e51e894b92b4"}, {0x70, 0x13f, 0x9, "c7c28d682ed7c9ce8a2fb514e844880b086aa30f623296f137758b81c245d1758a9fa2d9e32c573fc867d5500d6687ae15e9e29ef705fc275ff446eff723cb7923a3db18f6ac73dba5ecd940ee6ca78cc54fb219c3f347895963a8ba271751ae"}, {0x80, 0x0, 0x3, "35e6263630df537fbcb1a1248978652fe3dbf196506665704d819b747c5ca11a2d22dd6e2b3d86d4b17529449e1b591707ee6bec50cd0582938bc8c2034b5a115e6e0202afcc8210247e0263100e44187db24f05fc528225130f15a76f4f7f29e76ff6c216e475dd1704f9"}, {0x1010, 0x0, 0x8a3, "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"}], 0x12e8, 0x40000}, 0x7ff}], 0x1, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = socket(0x4, 0x2, 0x45ae) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000442000)={0x0, 0x4, 0x20, 0x80, 0x81}, &(0x7f000026f000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003c5000-0x8)={r3, 0xffffffff, 0x3}, 0x8) accept(r0, &(0x7f00006bd000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000111000)=0x1002) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009fc000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acf000-0x8)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000173000)={0x1f, 0x7, 0x3}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000bce000)={@common='ipddp0\x00', @ifru_flags=0x200}) bind$alg(r2, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000081e000-0x4)=0x7, &(0x7f0000ba8000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b18000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000844000)="0a077500d508b000000000000054dbb78e", 0xffffffffffffff81) r3 = socket$inet6(0xa, 0x80a, 0xe33) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00003ca000)=[@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x84) [ 853.650274] syz-executor4: vmalloc: allocation failure: 17179132216 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 853.665643] selinux_nlmsg_perm: 2 callbacks suppressed [ 853.665653] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=15149 comm=syz-executor2 [ 853.684539] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=15149 comm=syz-executor2 [ 853.716405] syz-executor4 cpuset=/ mems_allowed=0 [ 853.721353] CPU: 1 PID: 15146 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #178 [ 853.728699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.738047] Call Trace: [ 853.740631] dump_stack+0x194/0x257 [ 853.744262] ? arch_local_irq_restore+0x53/0x53 [ 853.748936] ? idr_get_free_cmn+0xfd0/0xfd0 [ 853.753257] ? kernel_text_address+0x102/0x140 [ 853.757830] warn_alloc+0x19a/0x2b0 [ 853.761437] ? zone_watermark_ok_safe+0x400/0x400 [ 853.766258] ? depot_save_stack+0x12c/0x490 [ 853.770563] ? check_noncircular+0x20/0x20 [ 853.774768] ? save_stack+0x43/0xd0 [ 853.778366] ? kasan_kmalloc+0xad/0xe0 [ 853.782221] ? __kmalloc_node+0x47/0x70 [ 853.786191] __vmalloc_node_range+0x4f0/0x650 [ 853.790655] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 853.795925] ? lock_downgrade+0x980/0x980 [ 853.800085] ? xt_alloc_entry_offsets+0x21/0x30 [ 853.804917] __vmalloc_node_flags_caller+0x50/0x60 [ 853.809927] ? xt_alloc_entry_offsets+0x21/0x30 [ 853.814668] kvmalloc_node+0x82/0xd0 [ 853.818619] xt_alloc_entry_offsets+0x21/0x30 [ 853.823100] translate_table+0x235/0x1690 [ 853.827230] ? lock_release+0xa40/0xa40 [ 853.831176] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 853.837039] ? __check_object_size+0x25d/0x4f0 [ 853.841598] ? __might_sleep+0x95/0x190 [ 853.845545] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 853.850374] ? kasan_check_write+0x14/0x20 [ 853.854589] ? _copy_from_user+0x99/0x110 [ 853.858718] do_ip6t_set_ctl+0x370/0x5f0 [ 853.862764] ? translate_compat_table+0x1c50/0x1c50 [ 853.867764] ? mutex_unlock+0xd/0x10 [ 853.871457] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 853.876716] nf_setsockopt+0x67/0xc0 [ 853.880417] ipv6_setsockopt+0x115/0x150 [ 853.884453] tcp_setsockopt+0x82/0xd0 [ 853.888232] sock_common_setsockopt+0x95/0xd0 [ 853.892704] SyS_setsockopt+0x189/0x360 [ 853.896664] ? SyS_recv+0x40/0x40 [ 853.900096] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 853.904927] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 853.909924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 853.914670] entry_SYSCALL_64_fastpath+0x23/0x9a [ 853.919406] RIP: 0033:0x452ac9 [ 853.922565] RSP: 002b:00007f6fbede4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 853.930249] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 853.937491] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 853.944741] RBP: 0000000000000583 R08: 0000000000000004 R09: 0000000000000000 [ 853.951984] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f64e8 [ 853.959244] R13: 00000000ffffffff R14: 00007f6fbede56d4 R15: 0000000000000002 [ 853.966818] warn_alloc_show_mem: 1 callbacks suppressed [ 853.966820] Mem-Info: [ 853.975557] active_anon:29017 inactive_anon:61 isolated_anon:0 [ 853.975557] active_file:3872 inactive_file:8109 isolated_file:0 [ 853.975557] unevictable:0 dirty:168 writeback:0 unstable:0 [ 853.975557] slab_reclaimable:9288 slab_unreclaimable:88253 [ 853.975557] mapped:23370 shmem:68 pagetables:584 bounce:0 [ 853.975557] free:1454019 free_pcp:541 free_cma:0 [ 854.009057] Node 0 active_anon:116068kB inactive_anon:244kB active_file:15488kB inactive_file:32436kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93480kB dirty:672kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24576kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 854.037045] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 854.063207] lowmem_reserve[]: 0 2874 6386 6386 [ 854.067919] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:44kB free_cma:0kB [ 854.095534] lowmem_reserve[]: 0 0 3511 3511 [ 854.100099] Node 0 Normal free:2855048kB min:37068kB low:46332kB high:55596kB active_anon:116068kB inactive_anon:244kB active_file:15488kB inactive_file:32436kB unevictable:0kB writepending:680kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4096kB pagetables:2336kB bounce:0kB free_pcp:1392kB local_pcp:728kB free_cma:0kB [ 854.130156] lowmem_reserve[]: 0 0 0 0 [ 854.133994] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 854.147679] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 854.162848] Node 0 Normal: 190*4kB (UME) 890*8kB (UME) 1166*16kB (UM) 569*32kB (UME) 287*64kB (UME) 114*128kB (UME) 23*256kB (UME) 3*512kB (UM) 9*1024kB (UME) 4*2048kB (UME) 672*4096kB (UM) = 2855048kB [ 854.181048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 854.189639] 12054 total pagecache pages [ 854.193612] 0 pages in swap cache [ 854.197073] Swap cache stats: add 0, delete 0, find 0/0 2018/01/08 09:17:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f00001f0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 09:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/08 09:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a25000-0x4)={0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f000090e000-0x4)=0x1, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f29000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000157000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000f5000-0x4)=0x0, &(0x7f000093c000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d59000)='vegas\x00', 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000452000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x804, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x10000, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009c7000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000374000-0x4)=0xc) connect$packet(r0, &(0x7f0000b43000)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @random="18ff947f3c7a", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000075f000)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0xffffffffffffffaa}], 0x130) sendmsg(r2, &(0x7f00007d7000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x219}], 0x1, &(0x7f0000a88000)=[{0x20, 0x11f, 0x7, "4932ce7addda25031e5069b212"}], 0x20, 0x0}, 0x8080) r4 = socket(0x5, 0x800, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000034000)={0x6, 0x7fff, 0x3, 0x2}, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000108000-0x8)={r2, 0x6}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000098f000-0x8)={0x0, 0x8}, &(0x7f00004c9000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000038f000)={r5, 0x802000000000000}, &(0x7f0000286000)=0x8) 2018/01/08 09:17:03 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x10) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002ad000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/08 09:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000026a000)={0x7, &(0x7f0000be8000-0x38)=[{0x80000001, 0x0, 0x8, 0xf6}, {0x0, 0xd5, 0x0, 0xe000000000000}, {0x6, 0x5, 0x401, 0x8}, {0x101, 0x7, 0x2, 0x2}, {0x7, 0x9, 0x2, 0x0}, {0x1, 0x9, 0x7, 0x80000001}, {0xd16, 0x1f80, 0x101, 0x80000000}]}, 0x10) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, 0x0, &(0x7f0000a85000)=0x0) 2018/01/08 09:17:03 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000690000)=""/247, &(0x7f0000ef3000-0x4)=0xf7) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/08 09:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b5f000-0x8)={0x0, 0x0}) listen(r0, 0x4000c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000a15000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0010100005105"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000070e000-0x88)={0x20, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1d, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 09:17:03 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000afd000)={0xb, 0x4, 0x1, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendfile(r1, r0, &(0x7f0000bf6000)=0x0, 0x76a) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair(0x10, 0x5, 0x6, &(0x7f000072f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000733000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0xb, 0x4, 0x101) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c98000)={0x0, 0x0}, &(0x7f000042c000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000bf8000-0x8)={r4, 0x80000001}, 0x8) bind$alg(r3, &(0x7f0000166000-0x58)={0x26, 'hash\x00', 0x6f, 0x0, "6d6434001000"}, 0xa) r5 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x1e, 0x0, 0x0, 0x0}], 0x1, 0x1) [ 854.202433] Free swap = 0kB [ 854.205464] Total swap = 0kB [ 854.208480] 1965979 pages RAM [ 854.211597] 0 pages HighMem/MovableOnly [ 854.215577] 326355 pages reserved 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f00003bc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c72000)={0x0, 0x3f, 0x8b45, 0x325}, &(0x7f0000e45000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000663000-0x8)={r1, 0x7f}, 0x8) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00001d0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000021a000)=0x9) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f000021c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000021b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001ce000-0x4)=0x0, &(0x7f000021b000-0x4)=0x4) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e4e000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000219000)={&(0x7f0000b76000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002aa000)=[{&(0x7f0000006000-0xe0)=""/224, 0xe0}, {&(0x7f00001d5000-0xb)=""/11, 0xb}, {&(0x7f0000b49000-0x70)=""/112, 0x70}, {&(0x7f0000782000)=""/190, 0xbe}, {&(0x7f0000179000-0x91)=""/145, 0x91}, {&(0x7f0000c6f000-0x1000)=""/4096, 0x1000}, {&(0x7f000075b000)=""/74, 0x4a}, {&(0x7f00002ef000-0xfe)=""/254, 0xfe}, {&(0x7f0000233000-0x8)=""/8, 0x8}], 0x9, &(0x7f0000b76000-0x1000)=""/4096, 0x1000, 0x3}, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000057b000-0x2)={0x7}, 0x4) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = socket$inet(0x2, 0x6, 0xffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000020a000-0x4)=0x0, &(0x7f0000716000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008d5000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f00008d6000-0x4)=0x0, 0x80800) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00002c9000-0x4)=0x0, &(0x7f00008d7000-0x4)=0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00006ab000)=0xffff, &(0x7f000011c000)=0x2) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000662000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00008d8000-0x4)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000023b000)={0x400, {{0xa, 0x0, 0xfd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe488}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) listen(r0, 0x8001) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000b5000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/08 09:17:04 executing program 2: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000a67000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000)=0x10) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a82000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000084e000-0x4)=0x10) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f000066d000+0x787)=0x0, &(0x7f0000fb1000-0x4)=0x4) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000023a000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c3054c0040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f000000a000)={0x0, 0x0}) getpeername$ax25(r3, &(0x7f00000af000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d50000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00004a1000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b28000)=0xc) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000caf000)=[], 0x1000000000000123) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) socketpair(0x9, 0x3, 0x2, &(0x7f000009c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000081c000-0x38)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000000}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}], 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d7a000)={0xffffffffffffffff, &(0x7f000099d000-0x30)="e4ae7be50600c999042343708fb5720647d74c0500133a7d01e72889ed0da8443bea658e89e89db9204667469bed62c6", &(0x7f0000405000)=""/232}, 0x18) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00004f3000)={0x80, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xf0a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004fc000-0x4)=0x0, &(0x7f0000e29000-0x4)=0x4) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008d0000-0x8)={0x0, 0x0}) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005a0000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000658000)={0x0, 0x0}) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008d1000-0x8)={0x0, 0x3}, &(0x7f00008d1000-0x4)=0x8) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008d0000)={r4, 0x9}, &(0x7f00008d0000)=0x8) setsockopt(r2, 0x7fff, 0xff, &(0x7f0000217000-0xd3)="1e40d8f2eec47bc2350988cad64ee7fe2368f4342a8aa6c1c95796e8964b3ea48163e62f12d00de443210d72b11e65224160fc575b45599517fd036a01b58a5b06b1578f42dc46c2f3986a146a29a14fd47d3c1a1560db682a94b5ff36f9a71eed7636f8d003680ace0cdc3e8dc7f003af6dac50ab664096df8f81878eab83ed92624ca4005c3dbadbe4d8d4d002299e39283428958cb64d97a0faf526aca7471d8025c5d980163309761ce7497c97564ffa8756bcc251e267dad812f0a361cc6e40ce362d69d5d35cf282e69b2e61a44fbcc9", 0xd3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000682000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000637000-0x12)={@generic="5bd7e5f05d3dd712149b09d9325ae61f", 0x185}) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000811000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000044e000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$inet6(0xa, 0x0, 0xec6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$llc(r3, &(0x7f000092a000)={0x1a, 0x9, 0x20, 0x7, 0x3, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006dc000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x3, 0x8000, 0x4}, &(0x7f00008ef000)=0xa0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009a5000)={r4, 0x5}, &(0x7f00009a5000-0x4)=0x89) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002ee000-0x8)={r5, 0x1}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009a4000-0x4)=r2, 0x4) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00009a6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) ioctl$void(r3, 0xc0045c7f) r6 = socket(0x3, 0xb, 0x7fffffff) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000896000-0x4)=0x80, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x50, 0x15, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000788000)=0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00009a7000-0x4)={r3}) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) r1 = socket$llc(0x1a, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0xc9)="b064c6ddcef12e6091547ed655c9079caf13fd85dcfac595784efe7be8e80a3ae7046a7741078760d93e7021fcecd5a0077c3427a189966208739ee0b8eac037b723ce096d65825f05ff98ecfcd8e66da3ed1e2b14961e1caf5e14c230314292efec342eb7900bfea3449c70e418baa2fed1b3e60759d84db4f1be9a440d2f22ce054b1640f9cd09d81b5495485532d26b8c8b3c849b81bc1a4ef34ab09253aa3801a1fd48f3a3f8ce378ff8839fca54998e85c32f2fc82d0f25842b5d5dbe687b0126b393298fa5a1", 0xc9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004da000)={0x0, 0x9, 0x30, 0x7, 0x1}, &(0x7f0000b6c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c76000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000a06000-0x4)=0x1008) sendto$llc(r1, &(0x7f0000b60000)="d2e96916d57ad8d80d610e7d1e6eff39ceb5e3658a68947d3bccf9b4268b10ad15fe44a2f0ce6b644000619bc311616e5bbf6c68b3876ced2f1bcfc89c853ed828483c74c7c11fab2678a942d31d7cd57cd07b6100b756d880c9826df49d80827e9e23c4f34bd5385a6117b11d55c350847ef5b0f3576fcb8d0ebfb4e03e1b3089af5db73c42e9463aee9e3a2e8c8594fcb70fcca347f05558c3765286518f8d075643c6f459d23acf3c7ed9e5ab55407dcb10939935ab54064dc78d58", 0xbd, 0x40010, &(0x7f0000c24000)={0x1a, 0x9, 0x8d, 0x0, 0x9, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f00000f3000+0xfe0)="ff4af5f2c41abecc1b9a637e01e6669bfab9177e0595edfba7c6d5da14a1bc03369a5dba1903d0407dfc52e7b03e8f95", 0x30}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000655000-0x8)=0x0, &(0x7f0000164000-0x4)=0x8) r1 = socket(0x11, 0x0, 0x80000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fd2000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) 2018/01/08 09:17:04 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f00000a3000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept(r0, &(0x7f0000ec4000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fb000-0x4)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000030f000-0x35)=""/53, &(0x7f00006bd000+0xc84)=0x35) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ad1000-0x1c)={0xa, 0x2, 0x97, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000ad2000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ad2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000df000)=0x1c, 0x0) sendto$inet6(r1, &(0x7f0000acf000-0x87)="19", 0x1, 0x0, &(0x7f00001e1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 09:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000f44000)=[{&(0x7f0000ffd000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000010f000-0x10)=[{&(0x7f00003b0000)='\f', 0x1}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ffd000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffd000-0x60)=[], 0x0, &(0x7f0000ffd000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x9, 0x0}}], 0x30, 0x0}], 0x2, 0x0) listen(r0, 0x9) accept4$ipx(r0, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000942000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002ba000)={0x0, 0x4d, "79002519876a90756f04a6d08a3382d08af88effe5243e2dbbf647684bdcd6dfdc9565fbe8502b287a718511dbd814cff50426cb76bdcfa2d786a6f4bdfcb18e1a8083bc02afe5134203b4512f"}, &(0x7f0000f11000-0x4)=0x55) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000066000)={r1, 0x6}, 0x8) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b63000-0x4)=0xfffffffffffffd75) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x0) r1 = socket(0x15, 0x6, 0x6) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000f66000-0x54)=""/84, 0x54, 0x40, &(0x7f0000f65000)=@ax25={0x3, {"fd0ef3c9b7f4a7"}, 0xfba}, 0x10) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x3772) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, &(0x7f0000001000-0x8)=0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002000-0x10)=@req={0x28, &(0x7f0000004000-0x28)={@generic="338741ca96d39c9b2e9824069387c5ff", @ifru_addrs=@l2={0x1f, 0x0, {0x9, 0x0, 0x8, 0x9, 0x6, 0x9}, 0x20, 0x4}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14) r5 = socket(0xb, 0x80000, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000005000)={r3, 0x200}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000000000)={0x10000002, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000007000)={r6, 0x5, 0x10}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000009000-0x2)=0x4, &(0x7f0000004000+0xc21)=0x2) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000112000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000635000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000057c000)={r1, 0x2, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000731000-0x90)="1f0000000506ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) [ 854.499768] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008f9000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008ff000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000066000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x4) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000fc5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002e6000-0x14)={0x0, 0x3f, 0x6, 0x800, 0x6, 0xffff}, &(0x7f0000a83000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a57000)={r3, 0x2f, "de4425cf00d926abe97ae2b7874a2144cab68a71ce8cb207a1a1dfada62470598ab73084f449dc5ba93768121d58ea"}, &(0x7f0000ea9000)=0x37) write(r1, &(0x7f0000e50000-0x22)="a5a3dd3da1fe0de8567f7585206445742d390aba7f9497582f89c8ea4f47f9ae94ab", 0x22) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000955000-0x4)=0x0, &(0x7f000068b000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dc6000-0xc)={0x0, 0x4, 0x0}, &(0x7f00009ad000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009d7000-0x10)={0x0, 0x0, 0x7, 0x2, r4}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000035c000)={@empty=0x0, @empty=0x0}, &(0x7f0000802000)=0x8) 2018/01/08 09:17:04 executing program 6: socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x63, &(0x7f000000d000)=""/8, &(0x7f0000dbc000-0x4)=0x8) 2018/01/08 09:17:04 executing program 2: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bba000)={0x0, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf9}, &(0x7f00000ca000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bcf000-0x14)={r1, 0x800, 0x20, 0x6, 0x100, 0xa6}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/08 09:17:04 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000048a000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000081d000-0x12)={0x0, 0x4, 0x5, [0x4, 0x8, 0x1c61, 0x80000001, 0x5]}, &(0x7f000041b000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x8000}, &(0x7f0000a90000)=0x8) socketpair(0x9, 0x4, 0x7bb1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)=""/255, 0xff}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000002000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x8, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0xfffffffffffffffe}, 0x22) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000)={0x8, 0x5, 0x1ff, 0x7e, &(0x7f0000002000)=""/126, 0x4d, &(0x7f0000000000)=""/77, 0xd6, &(0x7f0000002000)=""/214}) close(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000005000-0x60)={0x27, 0xffffffffffff0000, 0x2, 0x3, 0x7, 0x0, "5110f899981bcf2cadc5c0f97aebb71cdeecc46b011541eb440f6c31489db7af6133d67bd590149fcf22d3c8cec1bf95c6864e3fea4db219ef12ba0ab1d655", 0x3}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000)={0x0, r2, 0x3, 0x3, 0x0}, 0x14) syz_emit_ethernet(0x101c, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x56e0, 0xfd7, 0x2}}], {{0xe100, @llc={0x1008, @snap={0xab, 0xaa, ')', "3bcd63", 0x60, "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"}}}}}, &(0x7f0000005000-0x10)={0x0, 0x2, [0x19b, 0xd65]}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000006000-0x8)={0x0, 0x3d0a}) 2018/01/08 09:17:04 executing program 4: unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f65000-0x48)={0xf, 0x6, &(0x7f0000f65000-0x30)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x4, 0x2, 0xfffffffeffffffff}, @ldst={0x3, 0x0, 0x0, 0x6, 0x9, 0x1e, 0xfffffffffffffff0}], &(0x7f0000f64000)='GPL\x00', 0x0, 0x27, &(0x7f00004f4000)=""/39, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000f65000)=0x0, 0x80000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f65000)={&(0x7f0000f65000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f66000-0x60)=[{&(0x7f00004ef000)="9d7e543b5ab13b60862325a956b426a6144bf95783de21c5370350d4c567caded9f90c8b8c9ac318720a8a584eef02af479c5a9e5df42c5ab07daacba87b92ee7011d46a005e21ee82bfc69fbc14fb015ff760f34b5fc666db866775aeaa4d1538893016bd85fb39342ec446302396601a928d3977faaf4ebf9e866669618599143e00d451ac72da9b9e16a2d5ab0538761ce5cdc35d", 0x96}, {&(0x7f0000da8000-0xae)="6cefec70edf9270c3b581936a801e916cbb20dd16951553840a06ea2e8449af5b53ec736b9128a249d9089479b592ce417fa3daab7567c70931541a11e57e7ad30d38af4c366e1a66c328e225c510f29e4e648121aac3f4d02feb78a80e3c3d02d65ef76d06d081ce44b4e2fbadeaf4ef8ec1d07fa858129877fb07e5915a94c766764e99e9a2898c20f8fd373762f5e1030f5c49a4c5e5a06f1d787d3d33a2909cc4880a3819056e0bd659cec6b", 0xae}, {&(0x7f0000f65000)="b6f0303a6f68669578aa3aa36786819cb0da41ab609295876fdfa3b2be7fdb3fc364b0b00bc8c08538fa0b5b0117c4067cfd4659fad889aad21b6e992f0433fe042948a45f53edb360193691a88bf7fbdfa9267e8caffc06", 0x58}, {&(0x7f0000b7e000)="296da1fd5bfa9e8f6b289830457de93fd10628a7f5fb91341dd0fa2007ca14175c0d3933318f2e59a33e7fa6196643b89ad8315d9cd3a7a097fb3c52769c36e054415c62e02039a01d37ea718b8d510a3c99ab541286b1a045f4be655d8a3d028191ea7b", 0x64}, {&(0x7f0000c8c000-0x1000)="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", 0x1000}, {&(0x7f0000f65000)="", 0x0}], 0x6, 0x0, 0x0, 0x4000}, 0x20000080) getsockname$inet(r0, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00003b2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000720000-0x346)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "794106", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0xffffffffffffff81, 0x6, "12d900", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) pipe(&(0x7f0000520000)={0x0, 0x0}) pipe(&(0x7f000052f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000852000-0x10)={0x0, 0x1000, 0x20, 0x3}, &(0x7f0000348000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000038f000)={r2, 0x481}, &(0x7f0000197000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000504000-0x4)=0x0, &(0x7f0000b74000)=0x4) [ 854.553160] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 854.554262] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000500000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ec1000-0x4)=0x0, &(0x7f000041a000)=0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000d85000-0x80)=@generic={0x0, ""/126}, &(0x7f0000dbd000-0x4)=0xfc, 0x80800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f89000-0x5)='veno\x00', 0x5) syz_emit_ethernet(0x3e, &(0x7f0000aa0000)={@random="ffa21ea1123f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipx={0xffff, 0x30, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "8433c88a3f0029d03b6f2f00006200b7991a"}}}}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f8a000-0x6)={0x1, [0x4]}, &(0x7f0000655000-0x4)=0x6) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f89000)={0x9}, 0x1) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x748, 0x451, 0x12, 0x3, 0x2, 0x2}, 0x3f}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)="76d71e406f3806f85c370b211283a93d0524238595502551fcdd9ca7", 0x1c}], 0x1, &(0x7f0000001000-0x1438)=[{0xf8, 0x117, 0x2, "69c3f563798309a1e6ec1c76ca149a67d6e99dbf0a5933beadc25e31d1ec2f6b842ea02e935993ae05f8bfcbd310dc1e3699de074608a0df42611c04e118b5a19e82e749fe4ec946db56e6194bff0077d049b17421526c32d8311235afaa0235b14b8354c81c4afe66ea4a48c77572faa0f7b464b5939cd0c9357267c76d72ca3d37b63d748ef276e2cd6dea509e660a19c642adbbd230479805424781d80b98578e42e7c8c8d819bf52a7d92013437cecc5e5eb27d792ba24ec56d07ca96102225bda175131c70ede71d9c7fc7bb2d8f6e6d136ddee36a5e5578428d561df1e65c5ea"}, {0xc0, 0x114, 0x10000, "aa93dc9770ade5881c2232d3d41d476755e87e267c1f378661e1de5bfb639c08a6ae75bd41cbb8428ba550fae9a153c4da30df25e718a7f2646da5b12dd573d9748f44c29fc12b802f33b6822de66c5da73f27a938bebf31c8d89665302671469a15a79d1bd445d63436eac875112ee11d1c272f5e74a55394fe22c56640ec3fb600d9f6e8f438e1d6ecfc389d3050204dbfaf91b54fa9c2c2bf9ece8088a7c03a7ca3598c4c86c9c1c5e16f58"}, {0x1010, 0x2de81a1f8bb6f434, 0xfffffffffffff310, "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"}, {0xd8, 0x10c, 0xffffffff, "0434497f75b871fa0e45766a256c9e7b4c286f8c9ba1eea50fdbe8f59f009752ec436d9ee0db96692a86395d093c516b820b2be7de5008a14370a12b129c6fe460c74ca10a8150875f8514af21931305b5a3b054c3dece8e34cf8a02e501c8f60650e58e059aa6a9703b63dbced82f51046b2fb34d9c718031395c31bc68ddf5631c727491e7c06fddf5ee5e1eeb2c44443c9a7ae2c75953d679a80f8338d7747f432d3411c2ba48e4731a0bcd33eb63c5a2e4951a2806c9be7e6c1cdd7383ee503cabcb"}, {0x28, 0x107, 0x1, "4f27a375142668174a03f74fa87a0eac95a97c59c35597"}, {0xc0, 0x107, 0x400, "bf32b115dcd07edd01b29cea8975083b1f9836b2622a199bee1cc8fddcfbe22fb9216aa670fcb0ee3e953ac227b8d7af9656da25c28d357fc28cee3321db723b74fb4b1f2d7d20bdd74cfd2a66160968988a74d51f20ec09a5838ebb18c719f29537ba576c1ae8f8457ba448cd38d36e83ea3943b58df6116df7eb408152c04dc35faf370bdb62e24cfbc13cf99c4597c92c9746fee8ef0ac1002036d159c18a5aeeaa6202d37443f103"}, {0x90, 0x113, 0x100000000, "87abfd8d9ca74a7b1479b4e38a1fc9a205f503fa4e730c8cd78c6b4596649d997e8115fb063394fdff9ac84092d147917e1f7ca22604f9a1fb401089263a0c4bf11307333dcbaa2957f7a7923de9c8ebfa77e541ba16603b861d8d889416771724745a48347cc310c20dd155f6253e7c6a6f02cd9c1df1e924e02c9c116774"}, {0x20, 0x11f, 0x8, "abfee07e485939783e"}], 0x1438, 0x4000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) recvfrom$inet6(r1, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000152000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f0000416000)=0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b6c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de7000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000983000+0xba4)=0xc) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e75000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b3000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007f7000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055c000)=0xc) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000226000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000)=0xe8) r17 = getgid() r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000996000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d4000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db7000)={0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x45ec21dc49026f26) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b44000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000003e000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x3)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000108000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a99000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000fc2000-0x118)=[{&(0x7f00001c0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000be5000-0x30)=[{&(0x7f00004ba000-0x4f)="af20289820652189f56908a8bcadfaeee75cc8eb55fa6b7e46c7623ab294b0cacb32f52543386044950d14c589b241a2a398661496e674b6c3893449578a46d07a9a3f2ddf962bf550b1feeaef4473", 0x4f}, {&(0x7f000007c000-0xb8)="77e99fd75eb7defcaae5330aedfea4e6f71433bd133564f284a841c9f742cdd412ee4a81e25c1124da81dccb7a8f0c7533bd7d36810b417f7e73f053f6f5e836c54a474dc0cd3860fd0af6c88bf0da16acd3240986166d1102e4471059f4db3785acf18ee32cb87e2de32cd4be6d3b45e15f056dd36b4ca6724961fe95b01b91153d97b530f4243957cccb739983503638b34c639c469b2118f4e2fc323094ba3969b1d4df4c6af44ea94c31e803b7493457e5ca4a3a9fa8", 0xb8}, {&(0x7f00008b7000)="01a4880ca9b373a444e8dd5ea3090a6f0e76214e47f776b743f3ffd043c9a84b94d79c", 0x23}], 0x3, &(0x7f0000a8a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x40008d0}, {&(0x7f000001b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000086000)=[{&(0x7f0000c52000-0x14)="e320d4b1e607362f57d8c0d8d92fdae1d1b808ce", 0x14}], 0x1, &(0x7f000068f000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0]}], 0x48, 0xa53b796ec095579a}, {&(0x7f0000c61000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c96000)=[{&(0x7f0000899000-0x2f)="122c9f76e485989133816873990164573e0c7d9ff0c8fef10c6f4da7a612ced98f81fd9f6db6bbb8afb7686e035b90", 0x2f}, {&(0x7f00000bc000)="4c430e57cd9e71ed1a6114c9fdf8844e0fa30b6e37ca02f91ca8502439bdbcd90832e6c77be7354cf7c1115bcb7a603bff66cd0667b4c5949b948133850fcf2bd2c7dacb273388c2013428db9bd580dbe1b42f08c68aa0e13b56ff49ac9b06838ba8cc2b551b18ae0ff63cb64f6a21d7080afa1a4cdde98597142d7d08d5e6284d049f531f782bb8", 0x88}, {&(0x7f0000a29000)="c4a8539e9c80a0aa68da15bce8ac517d7c18a6f838d739d1a95ca9e3e4221e74a590cae59f2ff9674646f5c254879c3462fc78e14235c4ec73cadca9550fe0319b95da8daf85a7980255", 0x4a}, {&(0x7f0000c49000-0x6c)="aae2cf6b08bef05dfef401f6ea379c0a8a701ae58be916e6ef6b80d83bcc08434056ddecd8aa0a61fce95072baa4c5451c8d4aec28f499be5cdd3694eebfe92072b06b2993f8816a1141d4720792ca9e6b3133731dfc32b60a449081e1ce5e7c8dc0b9b7dc13c38de6a22c4c", 0x6c}], 0x4, &(0x7f00006de000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r14, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf8, 0x1}, {&(0x7f000010e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000712000)=[{&(0x7f0000807000+0xfbe)="d22fb7fdd06c358738143ee9a812a0094cd3f0529dda2b0fdb5c8c7fa1f4b86aa96d6b5760a03cd0f3078bce54ff852a9d7ddbe8a5d91ed216bfe994f1c2252b02d284dbd5d75fd0d61c0b21fb720e09a104b2eba250ba5ddf7a2d2e6f7395c37af654a587ddd837d03a61af4e3dcb2713698fdad02a8573a4237c304c0b45c235ddb0f1d69b87184b33fbfc71babb6ad4d064fae459996548", 0x99}, {&(0x7f0000605000-0x37)="c00c0d007ba2896a89922b301d539d838cc9654eb4730c6d6d5a039c216e3c2614eb7a72ce9c65a20c00ccb36c9469b1027d2f24632a3d", 0x37}, {&(0x7f00006bc000-0xb4)="3b71f521d530a79a3dcf1bb08528ebe0de06a55ca1cd68abd0006d61afcc974e5c5a130365ce93efc380b305dc299ae11b716a7c8c60e1b58f53fbdea409ce474299719319e515f162c7443e590561e32a7d571c374701b5af1c018e9c665b03852dc29fd20b0fa5338a7cf88f549dafb3832af6d47bc50d73695a4736f0ace589f5f80d848b266f58fd9e355819061a7df7bf6347c7602ba31e545d854ed743d78984f0a023c99013a5e6558fa5c4448cafd376", 0xb4}, {&(0x7f000033f000-0x25)="837c666f196dec71751960e5dbb2b715f30855218fb6274bb9d9ec59f80189dc39908b8ce8", 0x25}, {&(0x7f0000e59000)="92d6f85b9e044faac23cf01e82ea1ecfdeb266df12a4c57588a156c47d985ff015b72ee04b46c6de4bdf1f8447b96f86bc50fd7fb7931a0edca0bd3c374748a92118", 0x42}, {&(0x7f00005f6000)="1b1b0bcbade6a5ad3add6bb0e5347afc2da0f2d83c03d5eb91f94f67b65f7f12274d4a26f185851ca39ff566043d6744dd354414680ef26c04b704f7d84c237a874f42166d1fb87b76d9223edcbc4eff9a3798d54885b2e2f3a5e7fa94ac7d9930de034defd6c8e95f2165517e345a2ab5f90ebf8526642abba7679cfb9625e02cd94d5d6e740760d945fde7622965cfea8067ea70", 0x95}, {&(0x7f000001d000)="fa58393c428f9e62e128768e7628040235961097902136c4952479a2420e7f7337d13959169a40dacab3297687494a13bc5c6c00c28080f6cd81b2535f9b10a67a397e2a469fc2e7435cc0994dfc59d46e509429e7b07981b09df3bb07c67c8638f387e94026453ff9f45abfc411adf8d58ca6ead73398b73c7a07d3fb9028adac081687407ac9e1", 0x88}, {&(0x7f0000fef000)="531ab55d79a4", 0x6}], 0x8, 0x0, 0x0, 0x4004000}, {&(0x7f0000c16000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000554000-0x20)=[{&(0x7f0000f3d000)="1b0d6b943a6d62d5f745aed2471f9d9e7081231d4909c8e5be8fc12b293419b447b2", 0x22}, {&(0x7f0000688000)="764d908b21a3ff2645e66069e1ce7513c719c372b33016dd393cdc439c71bc5d17b8fd25c24687ddd38a3114d96ce9eb3072de21f52387301a6d9b8556d317956ec2938478804b476a1e6f9bfab32b718d93aecde83a3dde121c", 0x5a}], 0x2, &(0x7f0000d5b000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r21, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0xe0, 0x90}], 0x5, 0x4000) bind$unix(r0, &(0x7f00001e8000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000483000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000026a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a0000)=0xb) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000062c000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000632000)=0x0) pipe(&(0x7f0000194000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000596000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000843000)={{0x2, 0x4000000000101, 0x1, 0xfffffffffffffffe, 0x20, 0xffffffffffffffff}, 0x3f, 0x8db3, 0xd04, 0x400, 0x8, "67c5ae3e9cb00f45b011bcda4c878b836a5c19112f4f94553d9d2bcb6035bb264ec23ea8054c326654d37e0abc368951ef3da70199744a7731398149d88a26a0573cd848005a0f5d47a57b3dd10151e068d1277707bb62c3f4c238243b3dbf0e0b233b0b554c7662245aeeeca2cb1049732b887c2924f89deb086cb5c15191e6"}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000190000)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000069000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000ec3000-0x4)=0x8, 0xfffffe4a) connect$bt_sco(r2, &(0x7f000022d000)={0x1f, {0x2, 0x2, 0x10000, 0xc79c, 0x8, 0x5}}, 0x8) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000dd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dd9000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009bf000)={@generic="9f8caa42a99bddc2622c9cfc13875705", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000bc9000+0x2c9)=""/40, &(0x7f0000dcb000-0x4)=0x28) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) r1 = socket(0x1b, 0x2, 0x101) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000070f000-0x4)=0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000f43000-0x93)=""/147, &(0x7f0000ed0000-0x4)=0x93) 2018/01/08 09:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000aa1000)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfd7f}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000072a000-0x2)="", 0xfffffffffffffecc, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x49) sendto$inet6(r1, &(0x7f0000e52000)="5a1c7d5746f7f9d7ed35ac0bc61e9d9f69e016a992661887f1ad16737c773ab0bfcb403c401dc5ef931d94de1c6934a7923f747e210a8b2c98dadb860d80334f9d0512ad60d5f8fe1b62dab083ee624b35129ccc3fe987828e783eb680e6edc9514b277abffcb6322e82ae02f12c82525694bd4ca800ab067e09cf44612d6cfd00eb3719bbcc166c1c49f7554b1d8ae19f2e30c5379e35a5efca9aa42aceedc67c3e23d38b23c00a251d5e0de6f1ef011f2b461d50bf580fccbc38441ca62a62431decec02", 0xc5, 0x4000000, &(0x7f0000e6a000)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00007fe000-0xa7)='f', 0x1, 0x40054, &(0x7f000076f000-0x1c)={0xa, 0xffffffffffffffff, 0xb8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) r2 = accept$netrom(r0, &(0x7f00004d1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cb5000-0x4)=0x48) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000406000)=0xffffffff, 0x4) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fd6000)=@nfc_llcp={0x27, 0x5, 0x8, 0x7, 0x7b3, 0x4ea0000000000000, "ae2eaf4e12ade38e659d51cbfa07b97d30c93add68d1d2d37ec411f80740b9e208e5ced2dbb2d163e329f819720f5928524124876c7d9b8e53493ddd95bbf3", 0x1}, 0x60) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400004) r1 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001fe000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe8f}, &(0x7f00002bb000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c2000-0x14)={r2, 0xffffffffffffff7f, 0x2, 0x81, 0x4a, 0x100000000}, 0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r3, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = accept4(r0, &(0x7f0000e8c000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000)=0xff25, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000a56000)=0xdd70, 0x4) recvmsg$kcm(r4, &(0x7f0000540000)={&(0x7f0000770000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000016a000)=[], 0x0, &(0x7f0000e8a000)=""/167, 0xa7, 0x0}, 0x0) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000070a000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000960000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000002e000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f000031f000)=0x9, 0x4) r3 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000314000)={0x40000001, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000c74000-0x4)=0x0, &(0x7f00007bb000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000be3000-0x10)={0x2, &(0x7f0000141000-0x10)=[{0x8, 0x6, 0x8, 0x8}, {0x6, 0x100000001, 0x297a06d7, 0x4}]}, 0x10) pipe(&(0x7f0000b00000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000f49000-0x13)=""/19) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000d52000-0x10)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) r2 = socket$packet(0x11, 0x2, 0x300) accept$packet(r2, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000031b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000916000-0x8)=@assoc_value={r1, 0x1ff}, &(0x7f0000403000-0x4)=0x8) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00007e1000)={0x0, 0x0}) listen(r2, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d05000)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$netlink(r4, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}], 0xa4}, {&(0x7f00005ed000-0x1218)=[{0xc8, 0x200, 0x700, 0x7, 0x3, "e33b4b7f025a90d2b0be1c46eed7e3a86b11c36163a3160f32e8385c26c7277d1ef4f090eaa33770c1062cbc362c2b45e7c80a14fca092f3ed5fcc9471c0dae40b14e7359c1602a52b2cb006ca4068c53e1a888db667789830f0186aa344bf38d42971c9ebd860a9ad2a86618f5609e9d9eac5b5dd41483e3e8574f2899165e7e28f729819a30c1535e2a7ddee3bf80f1e5b05e7685b6edc28abf50e605133a1e05163e2bf5df9c5e133435ddd4ed1cb37e2919794"}], 0xc8}], 0x2, &(0x7f0000bf5000)=[], 0x0, 0x4000000}, 0x90) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/08 09:17:04 executing program 2: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005cf000-0x9)='scalable\x00', 0x9) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000519000-0x4)=0x2, 0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x9) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3ed9b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001f3000-0x4)=0x2, 0x4) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000383000-0xc)={0xffffffff, 0x5, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008f0000)={r0, &(0x7f0000c92000-0x3b)="b692670af7092371e0077de101334a9e69d80ab19a535fa2c309702fbd03650e268a0e16d2df6c7e5d93a78845b8b229af48aacb2038396d5ace78", &(0x7f00002a9000-0xc6)="9059e1faabc2795b413f3c034485c84ac915265edd2127b2464c3870543d89b63a0efb53ba6adb1c49f5e3cd1501ab3de59c4d697dc8200dfef6b6c76c71b5d357bf50791408c8e39edd21c277818860fde86ce68d5cd881943e73447d66f5e106801058966766749ff43381aa7ef9acedd0487311df57c7a2201a3c06530912396854864bd495c9e8730e6f1044a2d839916c2260cf96e01c43ee1f0a378569a65c9013930811d9674fb04d7c4775359fa4516e4f80847dc7b774c47bf7981a742b96356941", 0x0}, 0x20) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$MAP_CREATE(0x0, &(0x7f000015a000)={0xc, 0x6, 0xd, 0x2, 0xd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x1b, &(0x7f00003b0000-0x112)={@random="b398fbab3b4c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @llc={0x0, @snap={0x1, 0xaa, 'o', "3156ff", 0xf300, "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"}}}}}, 0x0) 2018/01/08 09:17:04 executing program 2: socket(0x4042, 0x0, 0xfffffdfffffffffe) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xf94, 0x7ff, &(0x7f0000eef000)="", 0x36e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x80) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) close(r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000008000)={0x1, &(0x7f0000009000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x200) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084e000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x426e}, &(0x7f00006c4000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000273000-0x8)={r1, 0x20000000000}, &(0x7f00009ed000-0x4)=0x8) accept$packet(r0, &(0x7f0000ade000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c57000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ad1000)={r2, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000eb7000)="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", 0x4a4, 0x8000, 0x0, 0xfffffffffffffe3d) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f5c000-0x4)=0x4, &(0x7f00008a1000+0x72c)=0x4) accept$llc(r0, 0x0, &(0x7f000099b000)=0x0) 2018/01/08 09:17:04 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) pipe(&(0x7f0000494000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x20, &(0x7f00005e9000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006ac000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025b000-0x4)=0x10) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e70000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e70000)={&(0x7f0000747000)='./file0\x00', 0x0, 0x8}, 0x10) writev(r1, &(0x7f00004b5000-0x10)=[{&(0x7f00001d4000)="6b144c6ed9535de8f9b9430d19b3c6f7c309394c83a1b037cf8b3e0ca431f8c2e901f27f157fa904a1b9e36ef9cb7c80e95e92e1424fcd9ce5a440fb4a4175b3dfaf452038a7bdafc630cfecfbe580d4f84fa27dc9bad2f419b016a0cee8587441d86ca53eb6e34a9a6c881138789fa2af18a000345b7abe2396824fec0ceab3b443c96d60b8e9ef545976792f9eac1989ccb08b3b9a5034aa4caa812d9e09cce4fb6ba8fe8773ef64bca66080a4cecfe6f01118bd6669b5", 0xb8}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0xf, 0x100, 0x40, 0x4, 0x10, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x0, 0x61, 0x7f, 0x3fe000000000, 0x0, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffef5, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000008000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1800}) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001ca000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f000015f000)=0xc) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001ad000)=[{&(0x7f00000ca000-0x32)=""/50, 0x32}, {&(0x7f0000e62000)=""/248, 0xf8}, {&(0x7f0000e63000-0x30)=""/48, 0x30}, {&(0x7f0000b89000-0xf9)=""/249, 0xf9}, {&(0x7f0000bdf000-0xd3)=""/211, 0xd3}], 0x5) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000371000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000084e000-0x5c)={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x1, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf4a}, 0x3, [0x4c05, 0x54f, 0x0, 0x9275, 0x6, 0xff, 0x5, 0x4]}, 0x5c) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x0, 0x9, &(0x7f0000739000-0xbd)="2af140dcd0b4fa4741f7407c7c77114a34b663208222a0b822e517fd951a49eb58a14111ff281b18fa9e0f695552ee023fb4899ffc270a3b9a906eeefb62337a422020b4e936c16a60ea6a31c7c17c2775396296e8313f3b364dcf76a08988db4a0e8ee10aabeca73d0581e5ae9ff958de741b0c9aee3b247e633c72cf1471f113ec47dd3633ba279d9f4f4e95fdd97c216d5596007cb0e05582b7c20c5c74ed11967952905dce6312b1c29d6d246af5fe8fcbf32dfdc82c4af056dcaf", 0xbd) listen(r2, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x8c, 0x0, 0x0, 0x0, 0x7, 0x1]}, &(0x7f00003b1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x8, [0x10001, 0x40000000000000, 0x1, 0x9b, 0x6, 0x3, 0x7, 0x100000000000000]}, 0x5c) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00005d0000)={0x0, 0xc0, 0x2d}) listen(r0, 0xfffffffffffffffd) listen(r2, 0x0) accept(r0, &(0x7f00005e6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000880000)=0x1c) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socketpair(0xb, 0x80000, 0x400, &(0x7f000059a000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b06000)=r1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f55000-0x90)={0x6, {{0x2, 0x0, @rand_addr=0x22c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$llc(r0, &(0x7f0000eca000)={0x1a, 0xf5, 0x5, 0x200, 0x66e0e959, 0xd09, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000e7000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b5000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000073f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b1a000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006d2000)={r2, 0x6}, &(0x7f00004d6000)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fab000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000772000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00009a8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cbf000)={r2, 0x6f, "0a73ba7c394c3086cd6c8105a9d891bc467a7096a1f1aab5b4288edbc7de88ed4df06413319bd868634c0546b75f352bdbf88520d2dc124bb613e9742817ec5d9f0a763101683d1429aa38ea0c6adbe2eb17f0851ac4fb0502ff77fabda0348136ec0981e884b2e4b458a2175fd612"}, &(0x7f00005af000)=0x77) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000e7c000-0x28)={@common="736974300000b2b100", @ifru_ivalue=0x5b8}) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f17000)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00007fc000-0x2c)={0x1, 0x100, 0x1, 0x80, 0x17, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/08 09:17:04 executing program 2: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c29000)={0x0, 0x2}, &(0x7f0000aba000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x101, 0x1, [0xef]}, &(0x7f000009f000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb746, 0xe85}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x8000}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r2, 0x80000001}, 0x8) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r4, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x50a0fd87, 0x5, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000)={r6, 0x3d, "55c53183a80f55426b3cc4ce643efabe3c34ff51d0a352093f2433e36d34a2e606d073665c476476ef2ffb24b981590a5856080bda03e75ed2aac269c2"}, &(0x7f0000007000-0x4)=0x45) socket$inet6(0xa, 0x6, 0xffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000004000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000)=0x0) 2018/01/08 09:17:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004f, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000396000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000464000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001f4000)={0x20, 0xff, 0x0, 0x6, 0xffffffff, 0x8, 0xffffffff, 0x80, 0x0}, &(0x7f0000dd2000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f0000000000)=0x98) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) sendfile(r2, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) 2018/01/08 09:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x9) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) 2018/01/08 09:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x0) syz_extract_tcp_res(&(0x7f0000eda000-0x8)={0x0, 0x0}, 0x4c3d, 0x8) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d4a000)={0x8, 0x4, 0x9, 0x100000000, 0x8}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) r1 = accept(r0, &(0x7f00005b9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ad5000)=0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000689000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8001, 0x4, 0x40}, &(0x7f0000b6b000-0x4)=0xa0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d4a000)={r2, 0x1000200000000}, 0x8) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x160, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:04 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x12)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000605000-0x26)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0xf) 2018/01/08 09:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000991000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f000092c000)={0x27, 0x9, 0xffffffff, 0x7, 0x1, 0x9, "6d4cb6ed61ef88e9cdad6b3a1b86453105a2d5aadb15610b4786eee6b28b72da127a520783342217005d1a3b13bf5eb07feaabe66b7b3dcfce2eb568ce82ad", 0x2}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000e9f000)=[{&(0x7f00008e5000-0x91)=""/145, 0x91}], 0x1) 2018/01/08 09:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f62de4adc7c1fb2b3dfdfe08ccce1df4847e605b3a01eeeb40b94e3e3e9d811bd1878194670ee7526392937682ad88be8d28811cc4c5fc9b5cb18cd642c240f111", 0x60}], 0x1, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bd5000)={r0}) getpeername$netlink(r2, &(0x7f0000d2a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006d000)=0xc) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/08 09:17:04 executing program 1: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000055e000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000865000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) socket(0x2, 0x3, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fb4000)=0x5, 0x4) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000396000)=[{&(0x7f0000fb3000)="17b649b2604f75962416a45b872aa29dd97df7d9724afe0a820406063d6ec139a7", 0x21}], 0xffffffffffffea0, &(0x7f00003a0000)=[], 0x0, 0x10}, 0x0) accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/08 09:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000820000-0xb8)={0x0, 0x6, 0x80000001, 0x0, 0x3, 0x100, 0x8001, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0x4a9, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x401, 0x0, 0x3}}, &(0x7f00003c9000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005e2000)={r1, 0xc150, 0x39, "5efff7cc21a5b30c10dfd233f0583c03b9c05d4f636ed48a872fbf023a1cf25f7d7ab43dbca9f1302c4cce941518bf1f723287bf4abb78ec45"}, 0x41) write(r0, &(0x7f00009cf000-0x26)="26000000240043040000000000109100000240040100000004000200f1ffffffffff03c76e35", 0x26) 2018/01/08 09:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = socket(0x1, 0x5, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ff9000)={0x15c, 0x8001, 0xffffffffffffffff, 0x10000, 0x1, 0x4, 0x7fffffff, 0x7, 0x7, 0x6, 0x1}, 0xb) 2018/01/08 09:17:04 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) r2 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000003, 0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f00003cb000-0x4)=0x0, 0x4) sendto(r3, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x58) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/08 09:17:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00008ca000+0x25f)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) getsockname$inet6(r0, &(0x7f00008d4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008d9000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket(0x11, 0x5, 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000075000-0x4)=0x5, 0x4) 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r0) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000ad000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000072a000-0x2)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 855.270436] nla_parse: 20 callbacks suppressed 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x8) write(r0, &(0x7f00009be000)="220000001b00030b00000000ef0012012b000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c1000-0x10)={0x0, 0x10, &(0x7f0000afa000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008fb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200, 0x2, 0xc860, 0x14}, &(0x7f0000079000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a0c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000940000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000266000-0x8)=@assoc_value={r1, 0x3cb}, 0xfffffffffffffef6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c5c000-0xc3)={0x0, 0xbb, "b4497b34bbc0f1ce045e1f03773919593956c19938f5895b7f8667dbd1c5b17c7176fcbd1de72a337b1b3616477a763feeadd983a739d8b85221c5995acb7e6cc19e9d78c0bce2b4c7de11f63e64aee7eafbdbc7e8c7af311fc926f8859a164bb4159e249db0e777717932b2e3f48b1703400a4f075b9a007a8d4b9f4e2e85e1858f7f86dc48d6f7d008b3f8d0ac1c8c3960c085ddcfa0ceafd6dc49a74707df3f459102d65e10530f95b9752a2fbfe3543b2565b30c2e7a4f333e"}, &(0x7f0000bee000)=0xc3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005b1000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000, 0x9, 0xc06, 0x3, 0xa}, &(0x7f0000959000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a5000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x4, 0x2}, 0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e33000-0xb8)={r2, 0x6, 0x1000, 0xfffffffffffffff7, 0x240, 0x80, 0xc98, 0x0, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x9, 0x8}}, &(0x7f0000091000)=0xb8) 2018/01/08 09:17:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00007c6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000158000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0xe57, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000da4000-0x4)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000947000)=[], 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e1c000)={r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a2e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f14000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001db000)=@assoc_id=r3, &(0x7f000036e000-0x4)=0x4) listen(r0, 0x0) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d91000-0x8e)="f98a37e309bad5d03df7a086e0ede46e429f49ede227293dbe75b0d5034b35388acac8d3f6fdefe9026f359c2c94a876639620e28ad76a74381dc92ebf007b5be5d3df2ecc6f2821ac1f22555ba74f32e8cb9c98838c9ffd44083ae83305b1afdb35a9d9a98fd764045205826d7fa7615f1fffab6123cf80c2ec3c402cfba2dda106fd3ba66e6272056037439e4e", 0x8e, 0x20040050, &(0x7f0000b2e000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007f8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000608000-0x8)={0x0, 0x5}, &(0x7f0000325000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b68000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3ff}, 0x98) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x5b1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:05 executing program 3: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) socket(0x0, 0x6, 0x0) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ad000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x8000000000000020, &(0x7f00009a5000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00007dd000-0x4)=0xc) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000598000-0x218)=@newsa={0x218, 0x1a, 0x1, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x100000000000}}, @algo_auth_trunc={0x118, 0x14, {{'michael_mic\x00'}, 0x648, 0x1c0, "5ec8e0a8192dc9517f04691f5fe9d03a6c94c74de0e932827c2f5f6c8077c700854332989306b4dd1006e45e80da842e9d88170b597c2a0d7b2796de40cdc0d0109765176913a361494d7e3678361ccac9d174c9a6e91d85375ca0a313e9c5db09ef5da92346d1bbc58b0bf4c59bee27a682afda8431e922bf7423a63c3b22731f4a8747105f83a2a387d2f7a845a71a8f1387c9a6784673c6372d94a3882e3b3673b113fb8f189db6d275062c465e8fa7ca52c6ce9a4884e038c4c44efdc831a9633db0ff2d6e204b"}}]}, 0x218}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 855.270442] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 855.324107] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000257000-0x39)="3900000012000147000003000000000007040000001f0500cf0000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e18000-0x4)=0x100000000, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000637000-0x4)=0x0, 0x4) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f00006ab000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca2000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b04000)={0x0, 0x1d}, &(0x7f000063a000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005c4000-0x8)={r2, 0x1000}, &(0x7f00004d8000-0x4)=0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000aa000-0x4)={0x9}, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ca1000-0x10)={0x0, 0xac, &(0x7f000037d000-0xac)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, @in6={0xa, 0x2, 0x86, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0xf937b8e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0xd7c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007aa000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003b3000)={r3, @in6={{0xa, 0x0, 0xffffffffffffffc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2f000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ab2000-0x10)={0x2, &(0x7f00003ae000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = socket(0x10, 0x80001, 0x39b) write(r1, &(0x7f0000a96000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x5c830d52f31e66c6) poll(&(0x7f0000647000)=[{r2, 0x9004, 0x0}, {r0, 0x3029, 0x0}, {r1, 0x0, 0x0}, {r2, 0x200, 0x0}, {r1, 0x4, 0x0}, {r2, 0x1000, 0x0}], 0x6, 0x3ff) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000239000)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000011d000-0x4)=0x0, &(0x7f000056d000-0x4)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000127000-0x20)={0x2, 0x2, 0x8, 0x0, 0x9, 0x3, 0x7fffffff, 0x3, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000687000-0x8b)={r2, 0xba9e, 0x83, "4b3b72a8e8a69343b27dc73af3cabcaf3cd909b60344a3e437bd205c97aa5de3c692123b6387ff0c98770c535cd2d5eec76d9e8b701db6d9c2c4a8d07042969ae385f19537fe1ba612d4f20b802078a66b8879420df75b6df239deb84d7f0bb128e7848a7b1455acf4a85a266b1d321db48ecf876b604ce10a916ff8acdda0d060004c"}, 0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000040000-0xb3)={r2, 0xab, "88bcba68b453d653aff7f338fb7ffc0cf3fe906c9cef0fa48d32910e43ca607aae9d30afb9431f493cb00e83d1fc3e34ddc853237c8e74aa848172576a77ac20bbba513fb0a2923cf8849e7486d110fbc33a2497d606e6f7b731bc3b1bd5b019a79aa11dc1de600826c46eab3f05b4070375b7d6f524973f6ab5154e87bdf39ae5382f441f9771c8dacd7b18f749140f228b7054cc90afbd00bd76e2f66d1b728303d17aab791d8fa31740"}, &(0x7f0000bed000-0x4)=0xb3) listen(r3, 0x400) r4 = accept$inet(r3, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e38000)={0x5, [0x9, 0x7f, 0x401, 0x1000, 0x5]}, &(0x7f0000b73000)=0xe) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00007e1000)={0x0, 0x0}) listen(r2, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$netlink(r4, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}], 0xa4}, {&(0x7f00005ed000-0x1218)=[{0xc8, 0x200, 0x700, 0x7, 0x3, "e33b4b7f025a90d2b0be1c46eed7e3a86b11c36163a3160f32e8385c26c7277d1ef4f090eaa33770c1062cbc362c2b45e7c80a14fca092f3ed5fcc9471c0dae40b14e7359c1602a52b2cb006ca4068c53e1a888db667789830f0186aa344bf38d42971c9ebd860a9ad2a86618f5609e9d9eac5b5dd41483e3e8574f2899165e7e28f729819a30c1535e2a7ddee3bf80f1e5b05e7685b6edc28abf50e605133a1e05163e2bf5df9c5e133435ddd4ed1cb37e2919794"}], 0xc8}], 0x2, &(0x7f0000bf5000)=[], 0x0, 0x4000000}, 0x90) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) r5 = socket$inet6(0xa, 0x80007, 0x7) connect$inet6(r5, &(0x7f0000776000)={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x75}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/08 09:17:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000efa000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0x9, 0xdd10693fdfa8e75f, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000e13000)={r2, 0x1ff}) bind$alg(r2, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000f64000-0x10)=@ax25={0x3, {"3fe2fda2ec40f8"}, 0x7}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f64000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f65000-0x20)={0x2, 0x0, 0x2, 0xffffffffffffffe1}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f65000)=@get={0x1, &(0x7f0000126000-0xd8)=""/216, 0x504}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000f66000)=0x7) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000049d000-0x10)={0x7fff, r3}) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) pipe(&(0x7f0000583000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000f3e000)={0xe6, &(0x7f0000f64000)=""/230}) socketpair(0x1d, 0x80004, 0x77, &(0x7f000075c000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f65000-0x1)={r4, r6, 0x5, 0x2}, 0x10) 2018/01/08 09:17:05 executing program 7: r0 = socket(0x8004, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000063d000-0x4)=0x0, 0x4) connect$inet6(r1, &(0x7f0000119000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 855.465310] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 855.467302] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 855.472551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 855.472714] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 855.489136] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 855.501495] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f10000)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c2d000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000f10000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000040c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000340000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x26f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10000, 0x235, 0x10001, 0xfffffffffffffffe, &(0x7f0000001000-0x10)=@common='sit0\x00', 0x101, 0x8, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000001000-0xb4)="e48c77d568a6a334f429423f50ed93fc25c0019077923e8e2eedfa3c402885c5413f5d4b8795b2716c6de5288ac5eda75ea9da7aa5e2fc79f698987dc3ae4bb81230b471300a550c5d7fa90fd62de3924d2fc44eac3713c0474cfb28239bcf7e4a6d81260b657e13aaecc2a8a4241174600bce4325b775a99a70dcfb8ef0c8bf5ac8a0310f9cc0faab465bcbbbe0676172dee659de7e9c4a69208f31a6ef84a22acceffa8e784360f4fd0914621059ba3d7fb10a", 0xb4, 0x44000, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f12000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x101, 0x2, 0x80, 0x20, 0x2f, 0x100000001, r5}, {0x2, 0x0, 0x7fff, 0x8, 0xffff, 0x9598, 0x7, 0x5}, {0x0, 0x8000, 0x0, 0x1}, 0x10001, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x4, 0x8, 0x2, 0x80000000}}, 0xe8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x20000880}, 0xc) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0x100000000, 0x4) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000f12000-0x40)={0x100, 0x5, 0x5, 0x3d, &(0x7f0000150000)=""/61, 0x53, &(0x7f00001b6000)=""/83, 0x4f, &(0x7f0000f12000-0x4f)=""/79}) r6 = socket(0x10, 0x1000000802, 0x0) write(r6, &(0x7f0000001000-0x24)="24000000190025f4071c1ffbfffffc0e0a00000000000000810019eb080002000000ffff", 0x24) 2018/01/08 09:17:05 executing program 4: socket(0xa, 0x1000000000006, 0x6) [ 855.501622] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 855.523378] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000007c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f97000)={0x1, &(0x7f0000f98000-0x4)=[0xd01]}) [ 855.570276] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 855.577780] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x8, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xffffffffffffffe0) socketpair(0x18, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x7) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x15, 0x80000, 0x7) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f59000-0x107)={r2, r0, 0x9, 0x1, &(0x7f0000191000)="0f55bf7dfec3e7ae13e27e1e01bdc2d24304dd45b7c3df6a6520b808cae3913cb1eaab7a55e73e26f117d90d19d8752f66ba5d70a7819d6ec4", 0x6, 0x7, 0x1, 0x4, 0x65, 0x2, 0x7ff, "540ce5ec685b627ffa5c7192746ffad6b8e437a63bb861b9f0ab91b2aa258dc127c90045e96a68aa7d13f414153f24019edd58c19f52ab47974d5ff9d9c72de53a10ffaa41242d1155d7015635297bb41f2de8f61a377e7d631823ae713009a5d75ac95a6e297d169b5522ca151f9e5b9109f1bcd4c6152b98b918652ce466a02fd6ac8ddc55b164233c32fbf1bac441e4ee7540cd84f4d7336e1982ea093936bef77c1166601b53169d7e85d8a19ded1e831dd462da163202349ec72d074fdfad72572f211fd2ec1c24ceaabd3cf8b8e44f42813e267c20643acac132ff3c"}) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007e8000-0x8)={0x0, 0x4}, &(0x7f0000539000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e4000-0x8)={r1, 0x9}, 0x8) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00005c9000-0x27)="26000000130047f107000083140022e3041000ff010000000035000000000906050010000200", 0x26) writev(r0, &(0x7f000024e000)=[{&(0x7f0000053000)="23e58a2b8e3e3e9fdacb7e6788b426dd0e343d19dd65561fb3ccb10f2314c431ac2e72bcf2d8c54827e6da4a26b6ac54f1b7317fe137233df428b802dc1561a6517acccc8bee9e933831ba389417dd8cac15d5d49b5453e8a8fc723fc0a46de45e8d3557ced6cbe28f9d66b3f77b025efc24fde3c40d901621f6f28ff23cfef32fad8ed16ce4f56ad84a2e916c57432a400bda", 0x93}, {&(0x7f0000773000)="da9bc0152005140ca91cbf7227f4a4206256577c84ede04d0fa4bd7a81298e5d30fcabadecf8c099bda22b85e7f02c9c57a6d53730dd2fa74ca47a33d3efe9267032525cc9971297284d4725beb394845aed2b98b1e613d492c375af95a1d61f722f073bdc1f896191b3bee0a5eeec9c30197509fad074a35e65bd3fd80d53c26a936b4f5db23353e890b7417c66f7c699e2a8dd9507e486e36bb514607f86792db35eafb2cd59e0481bfa70d0cecb1f63b42a497a6e54f0d53f75090cb47364d5788e05bf29ca4ef919fafe5e6142fb4651d6ece5a2a1e7daf725b21a7c22", 0xdf}, {&(0x7f0000575000)="e301d10ebb7cce0db9f2f0226451ba413b294fbf3a7ba8b6f407b373b446cc549cd2d556d42dcd82998020d93fe56a033ad77abea61af8ba0117bd637a2bf6898b21aedaf956ff89366191efcf0ee2058c6b940b03dd325d2bd674cfc72395d0c6a8218f9b49ad8f96e449a364f0e35db20b3ac34ce9e359a4416a050f1656985f64d812277554d03859e7498d314308184ceda2156f860048606d2ebbdd6c6cb4a9bfeec2598a2f118db0f76bc35c55e2d12bd8bc98c95f15e74cd7e0edf76caa736254bbca0d8ea096378c2014d32677387b3680ba36", 0xd7}, {&(0x7f000000d000-0x3b)="d9f94be941bb0177d55f6b03474a534d2f53e016bae507d8833732d863b580f5c8f761fa00aad44d154cb3188bdfc5496ace0a788e9055c2c6ecfb", 0x3b}, {&(0x7f0000e05000-0x4a)="1d5497569dd0a13a074734a5929aeca46e7f606c795f816caa0169d7ed68c8d6b2252aa8a8bcd94bdc71c691ccf94c00e0dfee058e7fabfff639c496c678b2e5c29dd4428b5ec3b892ae", 0x4a}], 0x5) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000)={0x8}, 0x4) r2 = accept(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x3cc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001000)={0x6, &(0x7f0000003000)=""/150, &(0x7f0000001000)=[{0xff, 0xf9, 0x7, &(0x7f0000000000)=""/249}, {0x329, 0x6b, 0x5, &(0x7f0000000000)=""/107}, {0x7, 0x19, 0x100, &(0x7f0000001000)=""/25}, {0x1, 0x94, 0x592, &(0x7f0000003000-0x94)=""/148}, {0x6, 0x46, 0x80000001, &(0x7f0000001000-0x46)=""/70}, {0x4, 0x30, 0x5, &(0x7f0000003000)=""/48}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r4 = accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f000092e000-0x4)=0x0, 0x4) connect(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x1f, 0x7fffffff, {0x6, 0x5, 0x5, 0x3, 0x5, 0x5}, 0x715, 0x200}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002000-0x4)=0xd4a1, &(0x7f0000004000)=0x4) write(r4, &(0x7f0000001000-0x6a)="64c7e29aa4701e61cdda27daf8964c86b172a5dcf1ca438fc052594507798c7a859fb9e18738de3fa587c094b6a205a5aec9cbac2b1d5881aad75408a3f3a9b99c030473b45241e658823325e5c4e0d0078bb58a78f50be94c2801d161d41dc4711cf01d570de1e56a0e", 0x6a) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) r5 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000761000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00001de000-0x4)=0x0, &(0x7f00007a6000)=0x4) recvmsg(r2, &(0x7f0000d61000)={&(0x7f0000b9a000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9d000-0x70)=[{&(0x7f00005b3000-0x5b)=""/91, 0x5b}, {&(0x7f00002ac000)=""/165, 0xa5}, {&(0x7f000013a000)=""/247, 0xf7}, {&(0x7f0000a8b000-0xeb)=""/235, 0xeb}, {&(0x7f0000d35000)=""/54, 0x36}, {&(0x7f0000086000-0xa4)=""/164, 0xa4}, {&(0x7f000064c000-0x1d)=""/29, 0x1d}], 0x7, &(0x7f000003e000-0xb4)=""/180, 0xb4, 0x0}, 0x10103) socket$netlink(0x10, 0x3, 0x6) 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0xff) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00005b7000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000145000)=0xc) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000328000-0x66)="ed8cad1d0eca629373e9b02125efd310cc6594520daee3589467cafb777ebca886f4208c81c90e45b9213ff83282440ac093e6da5b6005590f1dea4ce11d4b5b1196851a35032814deadcae559c35daec564691834e21571b229f980028aa1d621aff7f1aaad", 0x66) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005b7000-0x8)={0x0, 0xef}, &(0x7f00005b6000)=0x8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005b7000-0x79)={r3, 0x71, "55ae649c1085f82ee308ac15520dece3085eed7d75ec88b3a12d9663413054d3bbd52323b5e0c520585bff93def947be4dc1158727a1cd0b9bcb32c0b91d03ffea45c1f7699a92b3b7772ff503b87a8af450257a0fe6567518cff634189aaca0c3b1ae90ac4ed9c4c47b0088ac7a8eecce"}, &(0x7f00005b6000)=0x79) sendto$inet6(r0, &(0x7f00003bf000-0x53)="24d134ee467b8ed7e499450a0967bde6e2e3cf08d6be53639fd70cbae490ae5f5c6e13ad01f301e95e6d27412c523be01a412b0d9359567536b5d8e1ee3703780ea75d0de719eb186efbccbf89fe391090c55e", 0x53, 0x81, &(0x7f00005b5000)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00005b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x14) 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ddc000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bd8000-0x10)={0x0, 0xfffffffffffffe9c, &(0x7f000070b000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b93000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008cf000-0x4)=0x100000000, &(0x7f0000421000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000076b000-0x10)={r1, 0x6, 0x0, 0xffffffffffffffd8}, &(0x7f00005b5000-0x4)=0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f00000ae000-0x4)=0x7b, 0xb8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000de0000-0x20)={0x1, 0x6, 0x4, 0x9000000000000000, 0x6, 0x9, 0xffffffff, 0x5, r1}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000020e000)='nv\x00', 0x3) sendto$inet(r2, &(0x7f00007e1000)="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", 0x535, 0x0, &(0x7f0000084000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000710000-0x4)={0x0}, 0x4) 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00002ed000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000011d000)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ed4000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009be000)={0x0, 0x41, "77bbc6dcfc6b5f5c077eae1b940ccc18b145d86bd438bd69d9c026e00c86f997cc097afd12a3e0451a40a601088468adbd5f7adc7722b103488f85902707034c3a"}, &(0x7f0000321000)=0x49) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000120000)={r2, 0xfe, "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"}, &(0x7f0000e9a000)=0x106) sendto$ax25(r1, &(0x7f00004c3000-0xd0)="1e06592e7de2c283b6e07af4bc4dbf20f6fd0e0d91de5535616a5326265c69edbfefb829f1213a1219f1c1bdddae0fe6c80ae4effbea2dbf6ff28b5b6ba8d000d5d95702d84b756e299e7451733c830dfef32a641fc965e4e41f746b4af786e15aca2959bb9a30d40408056790397872bb65091154ccd27938dc60145659858cb517574ab88dede40dbfe202c5085e7a741dd27c1ec2db6abbdfb6231bf5da49dc1d8109064f7477934e457be7882b5dd3803ee677a32a775d47710a9509eead0566826c84bf46422b3387d298665aaa", 0xd0, 0x40, &(0x7f0000c52000)={0x3, {"d14dc69ee1ff51"}, 0x2}, 0x10) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r0, &(0x7f000003b000)=[{&(0x7f0000d56000)=""/206, 0xce}, {&(0x7f00009c0000)=""/90, 0x5a}, {&(0x7f000013e000)=""/7, 0x7}, {&(0x7f000047e000)=""/4096, 0x1000}, {&(0x7f0000240000-0x34)=""/52, 0x34}, {&(0x7f00002ff000-0x82)=""/130, 0x82}, {&(0x7f0000c63000-0xcb)=""/203, 0xcb}, {&(0x7f0000afe000)=""/43, 0x2b}, {&(0x7f0000490000)=""/68, 0x44}], 0x9, 0x2) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c3e000)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002c5000-0xc)={0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000074a000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d03000-0x4)=0xc) socketpair(0x11, 0x7, 0x1e, &(0x7f0000420000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000082b000-0x8)={r3, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cb2000)={0x0, 0x0}, &(0x7f0000ffc000-0x4)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) tee(r0, r0, 0x3, 0x2) connect$inet(r1, &(0x7f000056e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000065a000-0x4)=0x9, 0x4) r4 = accept(r0, &(0x7f000047b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0x368) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r4) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000001f) pwritev(r0, &(0x7f000043a000)=[{&(0x7f0000232000-0xd6)="93ed2b2fe53cb2751413ed6087256dedf7fd445b5906885676bcaa7cc184cc94177482d38ff3f716693f71214f97dcb54fe0fcb95842c868e343307d9aff93ff2d25283c6771592454c6da7923b49604eb4b02127ac987322f2a6c0ed547e9f495079874250b369cd28226bb751b601411f051d06520922e02d5880a2cc998cefa739d79b210c57ca433fbbf281b9b15bcbe5a7d7ccca9c367197ffe24dc926157a26d28ef9d02d1d83420d5caa8f97026de65d6f817e088b5bc9101c6be2182fe567b5dff291a7ed6c17db058c8cfaa175f7ff36d31", 0xd6}, {&(0x7f0000c18000)="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", 0x1000}, {&(0x7f000099b000)="447f20130c7064d619af4f91b90e57995a373ff9cd2d7f65374c037cedf8fd41cd8f2f93c325b1cd28be17e1fdb829ff55c13cf699bed88dc212ec325c90e17097a80a93079e098afbfb2d55f48cee27ec8200cdb304531aae9c3dba94fb8456b67258da73c2407156f7f77bd6", 0x6d}, {&(0x7f0000032000-0x21)="adce72afd3fed63831a2ae3dd3fdddca14c191dd247d6f5a211ba67cc62f9f7567", 0x21}, {&(0x7f0000553000)="32436f678126c208940af48158edf69b9ce842406b1e4646cb385098e64e209d5d814b6098c18d0f1d0458524f8a084e17c2bbef6183c4fcf230dffb7fdda3e1204d2e279455c8b8dda50520bb641a7ac1269c0c7593b4d1f0010f129872e48ae066366ade58ac0ccab283cb5f0197c99fe16ebf4fe52f4907d7384162eac5033f2c", 0x82}, {&(0x7f0000c2b000)="6257960531881eb00859d2e5129aced3c4c7cd19f4ffd103", 0x18}, {&(0x7f0000df3000)="1c271751ab2b6157085229a847a124d99b9e44dfcc28c9d6ae0ddf44859fde19a56481a56dd68f50b1a9f666f337a170cee77ce8e71dd1c5e4475085aadb7935e1f6ebf8b8bb31", 0x47}], 0x7, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000117000-0xdb)="436a379b74237ea08509002187b0cf66bc9098a22a32848fc6bdb8d3942c8ebddaa33973963c94aff013cef493fc9484c8d157dceacfb236ea3f6508e3c400df353a3b85268e931658ed703fbfb9e466a3bdd017e0436a6f24996d0fb50b177ae0f677b26f0f9c8cd8315fe04cac34af54ef21b254b0ef9f66f2e3e16a2856f84343b8994ab0b670aed5f56e9f78d8218d1b9f14dcd00ed6a673d3c6970bcb5bbc68b95e16eacba88b621e61d0f32d994ee58484602549b08abf76e5e0cb1ac023ca1cd2f48c165e6218f1f4489758499b2ec14030ef65f6a4793e") r1 = socket(0xa, 0x2, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ed5000-0x1e)={0x10000, 0x8, 0x7, "f474dab0a3ab", "07478a12e0346ad3ffc2bd8aadd6c1c7"}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d56000-0x2)=0x9, &(0x7f000038f000-0x8)=0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a17000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000018b000-0x4)=0x0, &(0x7f0000c1f000)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000a8000-0x4e)="d17fcadc36b0858aed180edb82a3e7030006fe92ecf8558531f443bb9c2bc4a822f16940264ca8adbd22863cf718c528b071f8583d42eadf3c0b714923d22d6ba6f40b66228eb5dde8d639d0438a", 0x4e) write(0xffffffffffffffff, &(0x7f0000ae3000-0x26)="240000002e001d00320000087303000000ffffc511008b00000000130900000000000000", 0x24) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000557000-0x4)=0x0) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c4e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dcb000)=0xc) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f24000-0x20)={@generic="26305eadf12da215a282d9c4bfb8c799", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f23000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000648000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa1, 0x5, 0x7, 0x500, 0x4, 0x200, r1}) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000016a000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) [ 855.705646] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 855.707360] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16014 sclass=netlink_route_socket pig=15615 comm=syz-executor3 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(0xffffffffffffffff, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) pipe(&(0x7f0000d0c000)={0x0, 0x0}) r2 = accept4$packet(r1, &(0x7f0000827000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ea000)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000faf000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000bcd000-0x4)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000b56000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000c77000+0xaf7)=[{&(0x7f000048e000-0x60)={0x27, 0x101, 0x401, 0x7, 0x9, 0x13584dbb, "8b00cda18956c2817bcd65757c78eda41b348ac4165efa47e797bbe4106c6b61e8b1fed95d1616a13e764b9a044e3d0f0c26cc2d466659bca4159053a53376", 0x77c}, 0x60, &(0x7f0000219000-0x20)=[{&(0x7f000030d000-0x5a)="7577a2d0474c5efb243a2c8ced5427f241dd49c7336035d8bee04e8142ef57992fe8306326fe14461c22db2a4da320fd18bf48bf5b3a6abb2e17ee445bcfd8cd79a035536dbca19e71e027a705ce10dc9b807b09e9313c3cda65", 0x5a}, {&(0x7f0000989000)="048532700a5f1948b26fdba9475e7e0290a7af4a7665849ba53ed941e6394e65238a2c9bb3f1e9ad8d9c9a2414d036fd5c3a7b585dec49cd4ac342a651210afc85f53a971c904b0953e6bf98ae0a9c1bf831cabc36a6574e83faf3ec9109e06b33d3bd", 0x63}], 0x2, &(0x7f00006be000-0xf0)={0xf0, 0x105, 0x0, "19cec4d49089032ec27d5963a0ae19e5832a72bed57e09639a1badc52d941994b6dfa2da1e1118e52211238d1384a82f96d5979c8cb01626ff4255dc642f7e655b295eb7ae163d0f7a17c551aaae5b866de4bb1775b64c3e66d655d76f2584b280dd5461dbfc6a45d5a3422280dca63595cbc088270c2ea8b1f519d4b2cbd987f2a4c786bfd471ea28d43a4a46e07302661f524b177957b6173905dba6e268fc0ac76c7067ff33a5bbdbab021e1c573895c6289bdcd57975f51be9c10ca9a07faa6b96670971aeae359161f3eeb808765eae7bc7ff7f5243cc20"}, 0xf0, 0x4000}, {&(0x7f000095c000-0x60)={0x27, 0x1465, 0x9, 0x3, 0x1, 0x3, "fbcad9eed98938063960107eaac6a631c302a7c530fd3b435f8ae7623ffa9ab4f195eb382bcfcf5757b668eb3058136bde0784c6ed08ca7c195358fc50005b", 0x100000000}, 0x60, &(0x7f0000511000)=[{&(0x7f00005ba000-0x15)="8ba27730faf799ba427cb923a69e45d12120e68227", 0x15}, {&(0x7f000004e000-0x84)="fb5d55eb01e642b51365e395f1b2f9e6371106f18cbdeb091988169fddb4511d7e01c2516b4303266dbca5fa18388316dff312ac2999dd69b183127940a9da2400a1cc5a68ae4f4622353ecce17d4226e9489ab5a254a2d49af4c17956c2f3c3de17df37a551436fbb1e157966421d1c4cbd0e0e40bf8bd012ddfdd8ea45b33813cb2535", 0x84}, {&(0x7f0000078000-0xf1)="f6b54b6710e5a5c8779272e99ed9de8eaa1737d8f07be879522538f3f90fc56f977ecad78616d4a15e74e0b5a722e1ac1b5f930ffe47fe8506db086d3c7f90ee89b27c843423b616ef6573884b5044359a3d2a1d3c8bc56f05e561dcbb342eded567c6ce7bee91335f57a27b89cb6aac8be274d311408db430a274939f794923d55341305f5543d1db5f4e9c02ef7a40fafd2aa8919bc156231fd6afce0f962d0cbfce7489e8ba0ab2d8776b855902d1eb245f7361e1ce8d094fbca3b0a3bb5b316e00ae8d963b75581998cf84a51e915bc37f615a9788c54404fb78f8e4f71ad067aeec8db44c05240de056475d446eea", 0xf1}, {&(0x7f0000fc3000)="0b9280f96893c51b58bd70db506405832a447cecab3aacac4dd35fb1552f7d550dc7ab372ec44adbfcaa0250cd9e1816c54fcc9b2d0ee3d1d11938fd75431d7ddd130d2315470915cf6524d5f1bd790ffd05581fd48efa043adad67aaeba21f1012b5a01bcbf2aafe507ee9201c7dc9d046eab794c17ff2ff9b7c3414f068228f144dd016822ba8e6c545112710e54a0179b92e16e2e536bde0e0e7e10ffb6acf93a", 0xa2}], 0x4, 0x0, 0x0, 0x8011}, {&(0x7f0000f0e000-0x60)={0x27, 0x32f, 0xfffffffffffffff8, 0x6, 0x1d, 0x8, "84886dd3db71dc8932caf5b7dea3e33289f3916159ffdb84970a02274c75794891a88fb7d1c2e681116d0eb9ae1b000a0bb60e578f50e37db41ae968022784", 0x4}, 0x60, &(0x7f0000557000)=[{&(0x7f0000582000)="", 0x0}], 0x1, 0x0, 0x0, 0x4040010}, {&(0x7f0000753000-0x60)={0x27, 0x5, 0xffff, 0x2, 0x10000, 0x5e4, "1ddf9dca01e64b807a1b918fdb8ceb54ccaee659e612a84f6a8829d14435339959c7a635ecfbf0253e8b945fe969949e43a0959db85afc3ec6837db056ef2a", 0x2bb}, 0x60, &(0x7f00000dd000-0x30)=[{&(0x7f0000c45000)="86662493a98a0367aacbe86010b90cdaa6f3a3001deebe42f4918b92b333b6cd9c5eae", 0x23}, {&(0x7f0000ae2000-0xa2)="68bfefde28be387dbaf90ffc2b0a39ce9116072d8476f25460290743ede54d62dedcde78781dba38b80f476e1155d355a048f80e0239755acff1b0f601caffd8040052f5071409e8cbae8e8190f6183f79cd8822a5e8c41668e7cefbd63d8086050dc87688663d53e204745eca798ea07b9bd2aca74cb1daff691e7cafe110ee3dae9a16368b04de0af5bde3f7befa79100424ed51f8dd825403dd4b653de138ecd5", 0xa2}, {&(0x7f000069f000)="6d0ce5bd5f7401b1a48383a0cf8eadfb88b21f4493735282c05aa27a6d09ea6db114cbcd07ea7099635c4c0b649b9475a5bcc5d3ad552dae880075f7dde5e3b837948939dab2a0d3cccea1d91e89c90adfff13788f18f3f91ccb0b3a4dd525b8f8f6606a0e05a7daaa5652f0a6045b3ceb65725c132a3a328655575734069ee4983e2a7065a873b9b62fef5087cdbdd2d34bf1b69d65c0b164af", 0x9a}], 0x3, &(0x7f000061b000-0x100)={0x100, 0x1, 0x0, "846814c91e96eb1e658b80b2c781d8d71083c6e9967b304be8dd8b907af1aa74a4a20deeaa26bd7650e8fc448358593eb6de3040433b5969f90146ec12168a24135fc8339396dcb7a465092b0833be2024f85dafebd9e453c1c81a57caa1eefdd14827d9e7532926bb8fa4bd2f83a29c39163436fe8136dd5b36f0563e9d753696f686ceda2f1b14a5d0662a0e0f6420909ce1cb8a729adaa570785714fa087b91896dc06fa48b6037203398b37b1c392a03efcdfe3d7858da1ec405eee9410996ceacbf8f4c963900ffabbe01d6e81dd56d575b4b679104e5b8f09902aa09ef1fbc0f2a254abdd1d3fb69"}, 0x100, 0x41}, {&(0x7f0000dcc000)={0x27, 0x9, 0x5, 0x7, 0xa690, 0x5, "8417a5e74970c54f44de89065b86751b4ac0827439cd2bee6f57d023edc15d45a6ba6d2c87a6bb52e4cc516841ef548b0f35eb4f6bc4001ef112687f2b2868", 0x8001}, 0x60, &(0x7f0000d28000-0x10)=[{&(0x7f0000a78000)="e1c60dbc7318d3a8df2afe48a05cd869648537857abbecc788f0351e4538ca554e4386c70e35679fb38d3c47df93ed378c6d21fb64d9cfedff0b64cbe03a13335272897963208d50e53fe251b143e947e1dd92bc082d7c8948c0ac21e53c36ffbc08b8b1eb56b15cbdec4e7146c5488bbc769fb81a70a4186441eb7045215e22f4827101cd00072c64b23be59f22031f01cd049fc862b9d3f7ac859b3cdbec2778ae89d29e8763d8efdb289854c3804e298f50637d7f782eadf463f6", 0xbc}], 0x1, 0x0, 0x0, 0x4}], 0x5, 0x4004000) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:17:05 executing program 0: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000585000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003dd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009f0000)=@buf={0x24, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00003b1000)={@common='teql0\x00', 0x4}) [ 855.745814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16014 sclass=netlink_route_socket pig=15615 comm=syz-executor3 [ 855.803339] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x3ff, 0xfffffffffffffffe, 0x0, &(0x7f00002d9000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ff4000-0x38)="63b6bf0f54b072ae2fa084ad86d6d195d84b0474149e3ffa4026bc0ee7dbeaee4f6cba23543a6e778cfc8481cc00acba3e9f4c9acca90bf9", 0x38, 0x4040800, &(0x7f0000765000-0x1c)={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000ff3000)="") ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000294000-0x20)={@generic="6214bd1a91e979d586dd8361aebdd663", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000493000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00007c8000)={0x9, &(0x7f0000425000-0x24)=[0xfffffffffffff93f, 0x20, 0x9, 0x2, 0x503c75f6, 0xff, 0x9ba1, 0xfffffffffffffffe, 0x612]}) r1 = socket(0x0, 0x7, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006ba000-0x48)={0xe, 0x2, &(0x7f00005b6000-0x10)=@raw=[@alu={0x7, 0x3ff, 0xf, 0x3, 0xf, 0xfffffff4, 0xffffffffffffffff}], &(0x7f0000ca0000-0x4)='GPL\x00', 0x9, 0x8e, &(0x7f0000b3a000)=""/142, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fa0000)={r2, 0x0, 0x2, 0x4e, &(0x7f0000bd2000)='RZ', &(0x7f0000b34000)=""/78, 0xffffffffffffed16, 0xc546}, 0x28) r3 = socket(0x10, 0x2, 0x200000000000000c) setsockopt(r1, 0x6e, 0x2, &(0x7f00009a6000-0xd)="51f8ea8ca728a41fde27925d42", 0xd) write(r3, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) recvfrom$inet(r3, &(0x7f0000677000)=""/70, 0x46, 0x10103, &(0x7f0000903000-0x10)={0x2, 0x1, @rand_addr=0x2570, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000091d000-0x4)=0x3ff, 0x4) [ 855.820804] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000030c000)=0x0) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000783000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b9c000-0xb8)={0x0, 0x7, 0x3, 0x2, 0x1f, 0x7, 0x7b5424d0, 0x10000, {0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000000, 0x7f, 0x80, 0x7fff, 0x6}}, &(0x7f00008e2000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b1d000)={r1, 0xc1, "98dad3f4597632f8d896075d424b5a9b511378029028c0365020cff15197ddcf50958a543a77130c4e68713ec5957acf07b046755a4fae7e289c21a1af09e3c1c645de6c590a5988ae5ee273772286cd2fabb2fa92f6324606bf6f3219d15c10465f65a8cae7cc9b706f96955bf5124b01dd441459d8fbb18e2166c75523b5a78dda9d06dcc2f27c4d630d8593caee8921d92818df4cd9ad4c55cd4c5cb0ee628cd1c2abd8d52ced518ae6807005fd03d169c48d410e3ad2bd9317715831bf8e35"}, &(0x7f0000474000-0x4)=0xc9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x2) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000e4b000)=0x0) sendto$inet6(r2, &(0x7f000072a000-0x2)="", 0xfffffffffffffecc, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x49) sendto$inet6(r2, &(0x7f00007fe000-0xa7)='f', 0x1, 0x40054, &(0x7f000076f000-0x1c)={0xa, 0xffffffffffffffff, 0xb8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000074e000-0x4)=0x3, &(0x7f0000a64000)=0x4) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r3 = socket(0x1b, 0x6, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) r5 = getuid() mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r6 = getgid() r7 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x6aeb1bcacb2d3c5) r12 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000009000-0x38)={&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0x20)=[{&(0x7f0000009000-0x7)="ba544f0245bab6", 0x7}, {&(0x7f0000008000)="44109b0dbde19ba33dc9ed39ef693a78af3e5b7b19d770d4f601e530b7b8cb6114981259f2fcc87ebd45e8719edec05dcc7d10fd94987567ce06aa8da5e1af1153e818f76f6433743e8a37c8589b67a860cb19e8ae1aac9e0acd498f96d0718f8c43b34fed0d52b8c2efd69d3a27cd04f3b786e8dc03a003d9fe924a993f6149a2a5f594f694e54a51d5fd60a78e68f8d78abdd50409a92840dbdc84befed8", 0x9f}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x800}, 0x20044040) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067e000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00008a4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000581000+0xa41)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000460000-0xc)=@sack_info={0x0, 0x3ff, 0xffff}, &(0x7f0000589000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004c9000-0x8)={r3, 0x20}, &(0x7f0000869000)=0x8) 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) r1 = accept4(r0, 0x0, &(0x7f000031b000-0x4)=0x0, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ef9000-0x88)={0xffffffffffff7fff, {{0xa, 0x2, 0xa3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet(r1, &(0x7f0000c48000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r1, &(0x7f0000135000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003bf000)=0x6, 0x4) recvmsg(r0, &(0x7f0000256000-0x38)={&(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000038000)=[], 0x0, &(0x7f000075b000-0x61)=""/97, 0x61, 0x0}, 0x0) 2018/01/08 09:17:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000608000-0xb9)='`', 0x0, 0x0, &(0x7f0000154000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3}, 0x1c) 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/01/08 09:17:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0x1ff, 0x5, r2, 0x3ff, r3, 0xffffffffffffe230, 0xff, 0x401}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/01/08 09:17:05 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f000075e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000303000)=0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007ce000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000039f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000553000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd2f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000840000-0x4)=0x0) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001da000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3, 0x0, 0x0, 0xb73, 0x0, 0x7b24}, &(0x7f000050a000-0x4)=0x20) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000d, 0x5, 0x800) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x52)="4a645586895c3daf5a2b640052402a3347c2d57a1a8655558e0733cd00711cf8bed1c49e02f02af1f9776ee613ddc7cde24e57264f7c049fcf9966d888ab93dd917e79865814a30d57e4d176f8fbd131a7ef", 0x52) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd28115208ea5c0eeb0b6841275f3464218a14324fc54ee0abbcc39a3ba510e24f2130ea", 0xf0}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bf2000-0x10)={0x9, 0x0, 0x68b3, 0x579e6a25}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000754000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00008ed000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000735000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000085f000)={0x1000, 0x6, 0x9, 0xfff, 0xffffffffffff266c}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d9000-0x10)=[{&(0x7f0000d20000-0x29)="2900000018001980013d75241a0400000000000000fffe01000000000800050000000200080080ff00", 0x29}], 0x1) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000608000-0xb9)='`', 0x1, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000176000)="3900000011001947040000000000000007000100030000002000000000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) socketpair(0x13, 0x200000000000005, 0x20000000, &(0x7f0000247000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x69f3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2}, &(0x7f0000424000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000d80000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000019b000)={0x2, &(0x7f0000940000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000382000-0x8)={r4, 0x2}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e1e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x886dd, @ipv6={0x0, 0x6, "72f20b", 0x8f, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "dcc867", 0xffff, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, @loopback={0x0, 0x1}, [], "999392dfd5a73d82"}}}}}}}, 0x0) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a53000)={0x0, 0x0}) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000055c000-0x4)=0x14) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000082b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4616, 0x2, 0x100, 0x7fffffff, 0x80000, r1}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000001000-0x95)="", 0x0) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x802, 0x12) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000060000000000", 0x26) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005b3000)=[{&(0x7f00005d5000-0xdb)="3900000010000904ff050000004000000700004a03000000450001070000000908000d0004000000fffee3000000000000000e000000000000", 0x39}], 0x1) r1 = accept(r0, &(0x7f00001aa000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005cc000-0x4)=0x60) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007a0000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) r4 = getgid() r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005cd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000283000)={0x0, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00005af000)=[{&(0x7f00009b8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003fc000)=[], 0x0, &(0x7f0000fc4000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x48000}, {&(0x7f0000c64000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000095d000)=[{&(0x7f00005d2000)="d59979136c1db77e233af69bd1ec39d97573bf452aee91eaea9923992df77c9b10ee41891c096f5cbdedd0c2b6037c30f5964e0b1b863edd69188eb464f69bcedd98dd4664901f284b2736c98c37d207d90988b8b32cb0a16addd8a14acb3f0e3f947b858c0437152b1bdb19bb2550c8e9e260578a8cb03c6aa50cf07cb4f2aa6218fa36cc4e27603e416a56737f8f80d58e325bf2e458cc699e096bf5f810c1aafcd8", 0xa3}, {&(0x7f00008b1000)="afcfd89e8dbd600f8c3348c022c5b0bde83aae5a271bddda32e8f64897d30de80cc56328c2d32e0c06d1d876a3f20bcdbea1d07a9bd393df1ffe767e8e853f60a51d7ef8df9eb099bf5e8b35782f9fc9080277935997384e3d7c9ee96d00ede50796f069abbd411e992e85b0f41b8e26a1402108680d5983abfefa20", 0x7c}, {&(0x7f0000962000)="e058a5d887380a00fdd9123dd593d81da8c498b9b4d2def18ab27660869237232d4fdfd4ba839d537b914e5d23d46ccc55f2b40b64c7106e25aba26946562e2bcb8000f6dc36a8f40426f7afe159a8284f2b173f0589b34e733e9e06e5b7003cbde53624c476c7247c9e508b5a555a2d3eb3874f3150541fd77ee747ebdb421edd50a338e12301ba226abe9e922e335ffd27ffed09c2ffde259a2049cd588e4e66b434b23bbeea3116b96c4092a4", 0xae}, {&(0x7f00008a3000)="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", 0x1000}, {&(0x7f0000216000-0xa9)="a70470a9db340cee9ecbb3af6132ff2a252797725e96eb42aea6df5a73015d5e00d591d00d9f63b9764352d774875bcdaa96019d8532787d6755e767a0e433ae6b652c31a6a0bac8d45d6526f2dd99a8f1b6dcf754cc4c7b0fc807228af53cd1566a3dbfb69c820389fbc1cc9e95e692e839b2f248d050d0456a5023e586a50a663ca56689c9abf5fd97d1ab64cc9b11c69d1127d7cfa589d0414d7ca2bf89a7c3d19d4a26bd4094c6", 0xa9}, {&(0x7f0000b80000-0xb)="1bf9c8ca70eed7120a738f", 0xb}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f00001d4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ea000-0x30)=[{&(0x7f00003cf000-0x12)="5f1fe94b8876fb87560b174a4b192dfda687", 0x12}, {&(0x7f0000f02000)="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", 0x1000}, {&(0x7f0000b91000-0x70)="1e9676385627632f1432845bcae55ef6ca6ce9fdef9605e9a2237c75fe85ef992545e7d422b9559aad2fbd226d8c14358cd5c7b39f0e3f0f86ff2a834611ce41a12971aceee8a558022db690e49b6d4ab6405659fb4c0a666618de3d76a7c6cc79f6df23d34eba593d0e8244aa04b964", 0x70}], 0x3, &(0x7f0000d7a000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x4c840}], 0x3, 0x800) 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xb, 0x9, &(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000036f000-0x4)=0x5) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/08 09:17:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b8c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090f000)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x98, "62974f127e5b339e45281d4a04b6d747246e26e8afd99facda1b7456630eaece3deeb70009cd681488420b9ed29948fd8db212c294a4a5f344cb999c73a16f82b6a4e26058679f67ba3b4692d1fcbb46299519c6b173ce11bfea0e8916208194c33bcf375ff42f41b9a0ed2084cb6b48855e51b5e01c00a4d5a7431ac42907c088fe161f33858a0000bc19361639cd75837d3f51e041342d"}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r6, 0xfb6, 0x3, [0x6000000000000, 0x1, 0x1]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x6) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x1, &(0x7f0000002000-0x4)=0xfffffffffffffc01, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x101, 0x5, &(0x7f0000004000-0xff)="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", 0xff) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000005000-0x78)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb98, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0xd1}], 0x78) bind$bt_rfcomm(r8, &(0x7f0000002000+0x999)={0x1f, {0x180000000, 0x7, 0x7ff, 0x0, 0x2, 0x9}, 0xd84}, 0x9) getsockopt$inet_dccp_int(r8, 0x21, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r9, 0xc0106407, &(0x7f0000001000)={0x32661539, 0x7, 0x4, 0x7f}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r9, &(0x7f0000007000-0x56)="9f92dd4729579abe26cb1880d564357472961d11ce6ad56c26eaae25524b98cf92df2c7dbed67015d41f8ab5746de7d878c75f70d1ca1304c00aa903d8385cd412ba27d5566ece102644605e733753048da3fb1dceee", &(0x7f0000003000-0x31)=""/49}, 0x18) socket$inet(0x2, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000003000)={r7, 0xdc, "4a4b5ed8da091d1348965fe5a681a7fb299ac61b50892258a7aaa0cefbee8b27fc04a9210837c5f276e5fa69edbd9a5e9761f17522186cd221c974d80daf27197e5fcc067cb6534e42aa1ab7859b718fda1d55cacf2b7a8ff32253790c64593462b8a539b512ad1032e6b45e26b75f4be40efa988df24c33ac4afad72b810de39045279e74eecc5a56adf3f4fee41345c7105536de9a7aa7863ab476ed334b299b0d5d1c0ae091c68bcb9315b622967dcb4c3cf43dbb367094c49106fb5ece6af78f61e290546acd2229b4347af8d3b0b50ed72bf9d07121e691c67e"}, &(0x7f0000001000)=0xe4) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000dab000-0x8)={0x0, 0x0}, 0x2, 0x6) socketpair(0x800000000002, 0x0, 0x8000000001, &(0x7f00006fb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d4e000)={0x1, 0xca4, 0x0, 0x0, 0x100000001, 0xdc6, 0x3, 0x10000, 0x2, 0x0, 0x5}, 0xb) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="43a913f6715a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) sendto$unix(r0, &(0x7f0000651000)="ebd3381e61eff548e6c09d9545f0d261592c0a2230b6eb0b55f0e5f06a83ce304e5178bd5b7846c719ae910f91930a87075294b11b2490ed050469fda83f83e44f5dd7cfc1cf7baa4298f781875cf0fd462d19df4998fb9e341bfc65d0ad12256a9f9d413e98e20eb897cf1aa14fcc7ceed04146192f0e930cf97f5102721d59188f259dbf135d564ef143417f059047cd23fa26637a4aeb9f90d4ab5a8123c4a6fa260210fcfe50ca4a053a13c60372883b9be96b05146805b3b6a992a09dbd9f05038e88314b399b45b56962caefab2dbc1c48d60deb8fdf2d1b58223c6c6c18353a", 0xe3, 0x10, &(0x7f0000641000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000ff000)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) 2018/01/08 09:17:05 executing program 6: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af9000)={@common='tunl0\x00', 0x3}) sendto$inet6(r0, &(0x7f0000c9b000-0xc8)="", 0x0, 0x0, &(0x7f0000f51000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = socket(0x6, 0x803, 0x6) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000b0a000-0x86)=""/134, 0x86) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000de8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffa000-0x20)={0x1ff, 0x0, 0x10003, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c91000)={r0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000c98000)={0x100000000, r2, 0x0, 0x9}) accept4$llc(r3, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000083e000-0x4)=0x10, 0x800) write(r0, &(0x7f0000db0000-0xcc)="1f000000010af1134345b8064500000002000000fa1500011f00003fdf08ea", 0x1f) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000597000-0x10)={0x2, 0x3, @rand_addr=0x4aa79644, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/08 09:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x1) write(r0, &(0x7f0000599000-0x112)="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", 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d53000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000569000-0x20)={0x1, 0x3f, 0x0, 0x9, 0x2, 0x1ff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007e9000-0x4)=0x25, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000079000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b18000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045f000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xffff, 0x1, 0x7, 0x2, 0x0, 0x20, 0x6c, 0x8, r2}, {0x1, 0xe04b, 0x8, 0x295, 0x3, 0xcc69, 0x8, 0x1}, {0x0, 0x2, 0x80000000, 0x4}, 0x7f, 0xc, 0x1, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0x2, @in=@rand_addr=0x9, 0x1, 0x3, 0x1, 0x800, 0x4, 0x7, 0x368}}, 0xe8) 2018/01/08 09:17:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/08 09:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b1a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aba000)={0x5, 0x0, 0x10001, 0x22cb}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000820000)={0x4, r1, 0x10001, 0x3f}) r2 = socket(0x10, 0xfffffffffffffffe, 0xc) write(r2, &(0x7f0000cb9000-0x1f)="1f0000000105ff0014df45c807110000f305f0000800050000000000000000", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004fb000)={0x0, 0x10001}, &(0x7f0000200000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009ae000)={r3, 0x8}, &(0x7f0000875000)=0x8) sendmsg$key(r2, &(0x7f000091f000)={0x0, 0x0, &(0x7f00002be000-0x10)={&(0x7f0000d61000-0x88)={0x2, 0x5, 0x400, 0x6, 0x11, 0x0, 0x7, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x10001, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_address={0x3, 0x17, 0x6c, 0x80, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff8000, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x4, 0x0}, @sadb_address={0x5, 0x0, 0x6c, 0xa0, 0x0, @in6={0xa, 0x0, 0x773, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000467000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000394000)="32c68dbd6d644fb80f42a087d64f540b", 0x10) 2018/01/08 09:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000773000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005c3000)=0x60) gettid() r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000451000-0x4)=r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000063d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00009e5000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) socketpair(0x13, 0xa, 0x8, &(0x7f0000f2c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00002a7000-0xc)={r3, 0x80000, r4}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000253000)={0x9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x696, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xb510, 0x7fff, 0x559c, 0xffffffffffffff80, &(0x7f0000df1000)=@generic="8596c6c135647ef710c0b490c21fe4ed", 0x101, 0x7, 0x1}) 2018/01/08 09:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x403a) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x379) 2018/01/08 09:17:05 executing program 1: r0 = socket(0xa, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000fb0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xcdb}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x24, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008ddfffffefffffcfd7f0fb8"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:05 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/08 09:17:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000002b000)=0x0, &(0x7f0000dae000-0x4)=0x4) r1 = accept(r0, 0x0, &(0x7f000006b000)=0xfc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c9f000-0xb8)={0x0, 0xb5, 0x7ff, 0x10001, 0x405e, 0x6, 0x8, 0x6, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x1, 0x4, 0x7}}, &(0x7f0000cd8000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x40}, 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000773000-0xc6)=""/198, &(0x7f0000e7a000)=0xc6) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001b8000)="dd5d3b32cf6548df2a1791c7e709cf23f04a13ac6e9df7d09876fb9065fb409b3e457b60d72feea4913216b8ff22860ed344566b06d4f45af72a6af3d3ea052d1084de30b739b1371dffe15aca81111a866f1f4177d26201c6a8aaaa02b7dcaf0b2d558b4945db91a0c25ccdfe38b8c915cbb1007a0f542cdac95b118a21b1372749db71c95fc70220144ccc696fe274e759b123d051ccb2e3883084bec17962f24c39da785b0799ff03df653f0bfc7c1e3350f50ecb4c855fc54d854750590ac6709d6447040f29", 0xc8, 0x0, &(0x7f0000f51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x11, 0xb, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000a000-0x66)={r1, 0x7, 0xa5f, "61e2461992040c2167b855618587247985b2ed9107e35408ad1f95130a9aed6db6fef9dc0bbed0db16ca4642f2cd3f02ca7130cbd14eb53e8c9d272603a5a508e80709b14627677860e80b78b96d527389b7097660ffe01be8740807"}) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f89000)=@generic=""/16, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f8a000)=0x14) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f8a000)={@generic="95d9f60146b3ab2ae7e45aa08e27f9ce", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f8a000)={&(0x7f0000f89000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b98000)=[{&(0x7f00005df000-0xb1)="", 0x0}, {&(0x7f0000f89000-0x7d)="", 0x0}, {&(0x7f0000f89000-0x6a)="c010dbe1f366809617f80d27a734e1b70a9db95b20c111d117bee279e83326181f270c264b81f576efe5806affc1d9559d634811af3d543259fdb8b93b55d9920ccc9931f08dd2f336ca", 0x4a}], 0x3, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d3000)=@sack_info={0x0, 0x5, 0x3ff}, &(0x7f0000f3b000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004f000-0x10)={r1, 0x4, 0x4, 0x1}, 0x10) socketpair$inet6(0xa, 0x80802, 0x5, &(0x7f0000583000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00005b6000-0x4)=0x0, &(0x7f00005b5000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 09:17:06 executing program 7: r0 = socket(0xa, 0xf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002000-0x10)=@llc={0x1a, 0xf8, 0x3ff, 0x100000, 0x0, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xe1)="c3828f10bf838e610400387dbf0a65b8792e3bda5290b1a9495a6c927132deb4e492ae75e17c710da80755644aa5c8b0ab56bce7939e6915bd99f6554337eb432d074696048520e32248b947617848d927467b9efa85dd7f116b0dc20c86c20147c4bab37b7a99215f4bed9110cc21daf983df0fe29ea5b731fcbdd20eb8d78d9126d8df92a0e166094825e7f8c8ed7a7336bc01d655380101355580148524b2aac7684feed28912798204f5c1323508d6943b08e6ce11fb4af546cefe52dac53bf4e49c080e1f52dc0d74aec85d4bb6f3aa90154eb2431c5c256253a30ac417d2", 0xe1}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="bc4adef5742b61bf3ced6cd816ac8eb7e8a2b8db8d8d5478efb0105267bf462c9bff64910087749277ba46ceff479d32bf1c022d2e0e5cdbdf3dadcaa8377fbcf3d1efb3d64a8e8daf3eb43525d60eac57f8de5a94ced0c94d0aba09ae3f3f6a50de3aa2f2ba19bc4e368a433765beff1918d3c9387972a6a3968fbf7be478da7f94429dea6fc7db19163ba56c1979d98c1976c3026d440c2511c8ff5e543da9afad75aef46708265d3c3def08f1a7199bac7524f7d33e9084e4096d13ed40a776ccdce09ee692e858b9810dd24cd9423297524a213dbbee75f55cae0b83ef7ba81e8f551359b8af2897d732cdf938f7a1f2f8c9709d8d82ed2a3b3b", 0xfc}, {&(0x7f0000000000)="8896993844f5d348b35fd8d55b6085338b3d9d203a34b67833da9e76e1cb10c1e3dd166d24326669b884416f3d9d7bfd1d3ace0acec0ab37c53c124e7d5c44ceaa190b61fab81951114b1cac500e3c0aa8a5bec91a53b8668b030434b8faa67e2ecb79a4f51574d3e07f7420a55f02b0284922073add9d97e401b82b371be3b6c30ae1b18191525e7aec888ab3242d1e67a73bf8c42b560ee95cb0c04e8e5ba7abd897cd003b9817658b869ebd42d9a6201846abe71bfdb4ff3f6d7b6d1fca9b6ec16fe4a7401894c0b9cd6b66fb0635ce4d3305f857", 0xd6}, {&(0x7f0000001000-0x50)="a87dfb172b0a7d54532af89af6452aa1ff2ccd205e474ca144ebeb9bfaf5091df0ae058c4c8d1f0d1f74b95ebac470236ccf958a31b345b1e67e6aa438d2937e2f2aaee7952add8e46e624fe1f5c2fb81352911894645724abe71e7b28f5decb4dd615386dfc322e6199943b25201140e6ada9883be8e174bab579ed3ff752637a7b31", 0x83}, {&(0x7f0000001000)="13f453f8dc1ae047b28e20e7a706324a8e6484f1d2dce0eb8c9db08ddb238fae6f15522bcfb773d44ea2d2c6370fbfdd6c319c27b630c133e120ef575b124352b9054d9d92d5975c3bb39f8a332b9bd005e621209535ddfdad2a845abb386500d84cea8982a5e02b1fe4b3428aa75e19e6bc2a5078484fdfd586c911", 0x7c}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="9a6d114935f3ff5e364f188b308aa26c973699ad0e01c8ba81be762df902721c1307d02cee87fb2e299b22fe0070eac8ef4971444e1a56919fec0401b0f493a075a8358c361aaa851a4a5bd680ca067f89f784b1cc40d6bd6d56a6af14b90d92a6d0e7305db7315d658a7d910315b39b2429553c44ece82f61c56d97f3b499ba3a478b66c7d17ec1dc896f217afea77aaf870e6800269d7d330a489338194f29e4f8327bc9301d2fb27d496e8d21fe8578af762934527bb1301faa", 0xbb}], 0x9, &(0x7f0000000000)=[{0x68, 0x103, 0x6, "78fa00dc055a2706c49f1172640d3ff4bd4f9c7001bcdcbc83c23172cba5ca46f64f284bbe12a10275af74b8255077a028423d4a27ddfcaf65c4f358992880564703bd052103d6e9d2efb8dad3cff4184d8b"}], 0x68, 0x4}, 0x6}], 0x1, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffff800, 0x1, 0x400, 0x3ff, 0x2000000, r1}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x8, 0x100, 0x1, 0x5c7b}, 0x10) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2}, &(0x7f0000001000)=0x98) getpeername$inet(r2, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x1000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000070c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0d00000000000000db0001ee000800000000e1ffffaa0020057fe6030f722a32"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000886000)=0x0, 0x4) sendmmsg(r0, &(0x7f000062c000-0x12c)=[{{0x0, 0x0, &(0x7f0000239000)=[{&(0x7f0000c53000-0x81)="b64a63088a25f34257864cd28d405c15a48b515afcbfc7e1087b4fcd0031f16fcf66c59ce62577fd76108acaa14aeb70e41d490cf30fc37901e02b16ce5212d1194bc7d7cc65394632b98fb55900d48f621851c6871ac1f63af0a37cbee1aaa7aa87800388d8a537061f83216e1d8712d18eac5fd66c2e8efb6af9018fba654854", 0x81}, {&(0x7f0000239000)="34160dfb07d823fc8ef1ab57501df4bf001a8551e26d63a92f52f555dfe1dec8af78ace44016c0cedddf10bb47a6eb30cb5c2449207fe009bc9ccf2ca5c64781798d8a84140cf86d5a327fb1dd3bac095e981c7afab51e04e62c56e203785dad7544c6d15cd2e53e8eedf88227a72efd10ad8662367dee864264d2ac40fd181f5deab52eb35cbe81a5405465f35d2b3dfab16088a6d566aee57d14d79dd6d54705d2c2ecdad162448235ea75a987b95d965f6505d3b162e880b6d5f0aa66201ae6aab8cc366bbe37", 0xc8}], 0x2, &(0x7f0000dba000-0x420)=[{0xf8, 0x10a, 0x7, "20f623d9cedaae73115e809081c34ba74fea0a6552e5af75f8d69a2e63061509992d7fa9a504850ed793669836abb6cb1902953257d5e40973aff00ac06ff217304177d33fee35051a4993e5ef66e2fa32c513aef87104666f8b0a3b8f08030f5ce5a10215c9e6572fd76e34bf10b4b5171df3f14bc16d848a8a89d4de57fea76df88224667748f3c99d31e2ff68d5ad78ccf3a0a27e613bfe75120af7179aa8f0b8e72d55644a46e6bb72f215ab0adf64a13e19593353b68c3fe115c09b2e66f3263e02e5f10cddb5f19984d460b8258c50501ea140b8e79c065491b3525e56d06738"}, {0x48, 0x13f, 0x0, "380c96426e6dd3aa8e2bbd7eccf7aa4540ee4d9fa5a41d185f357dee7c8d972b1d356f71501f9895bbb6ef612b81c273321a"}, {0x10, 0x1, 0x6, ""}, {0xf8, 0x100, 0x2, "3a73b9697d87ef03a935ea497dd017e0d96197911c16c302654a0a94fe552f8108feed00e46ff6bdc652c6990d8d81b2c89b879da80b85f2ad7858161ad49e0844776f4358e1c228d9feee25580938240a293714f58491869261f8dbe6ef52c548a018267763791b809e45a99828a2cdacd57f6b2ed9e8e3b528cac6f57ab8acff8e19852fa76a2fdbf2d21e67a6af91460560daade1411053ee0e2df661e6a5047aafee4fa5fa30ec4ea3d846e47c6f53c87b4eb6fdae6d632776f2e04c4e528fe0ca19ec9a6844c2b9a40b749dde43826b86f30879e1ec3228b62ceb8043b29203"}, {0x60, 0x11f, 0x3, "470e27f5df9a8e79dc3cfde406f5680483be0eaae860418c8b56529e60cf2dcf178ca093d34f2840bb3a15f4224cb96d31d8ff7f7587bec0c25a34519c781e4c525ad6d89b74f5ce764e"}, {0x30, 0x10d, 0x7f, "21117f6d1fb4021db2e97bf552307528c10faaa5f1720bcd5662fe1b1e6834"}, {0xe0, 0x109, 0x8, "98878e4e2c91ac0c006f0428a3caedb67ca44683d19d65f21e4431ced6515f59af1458ffdd5e7ed9649b0287d47fc4a38292c6ce5e376bcae532450cd5635968c96bf1f8e219432b12ebb77886beb1700ff646dc8ab472c0785b3f119bd104367fe444145fd255db36d764aeebd93f1d5ddc9fdaaa94b8c201f2c4e592dfa681b578f4dd38c9022f8a69b2ac6b9deb9a65b068aec73794cd6def4f425dc5cf3c1fdaea96ca42cec840db84d76d666f3d85604b22ff0ca70cb3e45b3410995912d6f518deaa05ad3d50f2"}, {0x68, 0x101, 0x5, "6357f9f810bb482c4f72fe7ca3e5635d9825825b9a60f66746963d916b52f97d42331f5eac5827750952e52feef31a32e16b99cc9be7cf41229838c8858872be224f735ec70812b6257db6510342ef8f5690"}], 0x420, 0x8000}, 0xffffffff00000001}, {{&(0x7f0000b83000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000288000-0x40)=[{&(0x7f0000c55000)="bc53f0bdfd2cde0d2bfb2828a209e291695b5b34c3c958944fa1298c5d458e6174b6729728e94321348b537d03c5996a73bbca0231cd08f6cc559b6a8522bdb64cbbeba50cb00f20ba467884aafb6466448232f9ee7d2e41f990e70c3e62e1fe1eab76a4f7f5e4e2308eac185f1deaf3d63133869081e5e7f8754ba9f1a90b54549be0f8d934691046b5534bec15a7502bef400a428f4438710a1b2f9fc568d30722cb3f93f6", 0xa6}, {&(0x7f00004f7000)="d3300c278c45a5e9237cd4fafb2f23375e23dd243ea121bdfd6e3552cea4e0e33b2be4ae637bd9f2a4c6ce1e375fee8d", 0x30}, {&(0x7f000099a000)="fc688c999dbb74d94a6f2db196d1d23a55917076b123eae57affa5920d8c4c14ab", 0x21}, {&(0x7f0000aaf000-0x67)="82f8b3cd9cd9fa31cbd6c52587724e50fdc900412cf2c12a9730bdfb08683532cd81381a8edf09018c1232121c65b66d1a11f786ebad2c181d9848d23aa366cccf8fca4b1a3fec18e98c158327b68b3ef51bf61da0e14e15ec5d495dc65d0bda35a6c8b741571b", 0x67}], 0x4, &(0x7f0000efc000-0x1338)=[{0x110, 0x29, 0x8, "52a9860ebd68e594d3d1b46906ce48e6fee853a3faccf84fa3265bd500640a8488f4f26f95ab41f1a30ef6b6954f2d169b3eb799ac82461e7476806df30bf7be578773b1645858d268959274e38429463daec8c9b1529087df3e39f61120fc8d0e808630f5b82e8d09477f2be7e67c357360bf8691ad76bc0699e12b2e39b73597edb7f3d24b84e04dc196e22378df4692ed147626f4c0a96ebc1f8109e825e608a691203fea37cd0a22d965bb47b30aeedf4a7bc7fd3be0375e9744310d447ca288a22ed12ec866b46ce08e7f4b71ce7ae759927bb98e2a20d6efe90ba7bfa6df054125e3694c21171e4642eb30a755b8a5928926646e8448f1449f9daa96"}, {0xe8, 0x0, 0x80000001, "7f96a831afd4ba1cabb8dcc55fb1ea6e3c3a8bc48494a1e98e5f540aecb2951baa06d065cb4e07baeee0edc3ed3a828b1a3518764e4bc211e3af8e916576ad208fe08addfeceef8a0e033249405147b43f841defd97de11ea7a2fe1a63d73c3389260bb971287d4e8bc8bf39f0a09825771ef04fb984583f9f537d6dc5286d376d123856c5fdda801134c7cc46b304841fbac048b780674feb83ab79c3658a51f74b65b74ba0bffb4a57ef5d2197bb9897cc755d68b0737a79e7373bd7854f64102d160347990e13ff5452bb1343655afe"}, {0x1010, 0x101, 0x7, 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0x1000}, {&(0x7f000041a000-0x5e)="982bf82226062c690ccd972fa04ad45ea13fabe7ef650857105a82d0024a69819bbb9487cd3215e014aaf41ad4d7e5ebc974c7888c46887c518a149bbbd8f9aa0d6e84f86730a34fb223daae321d451472b0574ea4344bf6b3d6b0ea210f", 0x5e}, {&(0x7f0000614000-0x87)="327cef217f0e41d5281cf350c6088509b341b5bf7db16892d4438ef3e35e18afecc27ff65453a537370b1e528cf4e43bc843e929698922b7a082cdab7b76b87a37cb1b1be1acbcf76414e5accfa6162f7389bc2b7753f8e91448d704a68cab7f5364ae334124cfbbebf683083ab34f8e5bdfdcccbb0a6fc16e7f63a6f57efe0670971a445386a5", 0x87}, {&(0x7f00004d5000)="cd1cb3d27d44fdef2b26810abf490eb6f913206568e5217c2624681b21ec371ccf92aebcfc30ab01847a63ca24e38d6eb04f5c1d9d09166f77e899e0f8f2edb6e8a97c7650fa0978153c226d0ded83f000cdf5", 0x53}, {&(0x7f0000b23000-0x44)="20e7e016f75c4a3c48b2c7334147b07f16657b63c36033540369cbe35c801dd6794252deddaa9036a5631525d25616ad88619ebc989bb674ab29f3b31ccebd6e792870b0", 0x44}, {&(0x7f00000e4000-0x91)="946348328a4bb23910d64a4407d73a9a1548d27a3cdea58bf3cf35fec985ec0cb8c5bf6a4800bee003b7e47ec8558b180a53a64df4e595faf27af2a634dce314ce85e5c643da4da83143b0d1830a14f2b3797628a28907dcaf657ae6cfdca45b6c7176dc9404e57a9238accab2de419a753f29aff237c6619efde47c3b8ef67553923bd150cf2f3d7ae5a685f7dc0345f4", 0x91}, {&(0x7f00002bd000)="16341b1ebd5cc1db00a87fd0c575b500bc8a3e440edadf1297075b37efece801ddc5143a09b2f081c28ade69c540a2ee83d9734e56f476346bd9ce5faa547e174505c638210273ffea5831ebb391775949459c475e454cca2d30473ab36ac1a1a23675a284642b3c34b63a3c991f488215e348aab11edb52f8f9c50798e4ae26606c2e1c5fb6b72f893f4993c82d138f8fac03476a42bc87733f35b5e1e95641930920ab3545d0da94cb4c0865caa54e28cf3508e68a93f592019105db1a967f85e03c62035d78ef4fbaf7639f922babbf7c3233266146951f93378d91be41c0dcdfa71d589958f5710e", 0xea}, {&(0x7f0000dca000)="30b075e7d4e923c73a75c8b8406f12759eeb297069afbfab2b91a0d32c84fd731dab84b37fc4b3dabfe27140991418fb5aec0907321361a8fbc569849f34de180e83e7855e49", 0x46}, {&(0x7f0000589000)="f3c48b4267c6579efa608673c408e227d5fe0babd8f87b102aaac58fb2c25c08f63b0123085ff329", 0x28}], 0x9, &(0x7f0000420000-0x720)=[{0x110, 0x11f, 0xff, "3196491b3edd402f632bdba5f5ed678e1a2b3a0cb718fa14a2c42f8f50b3ba20fb6c9bcab19ea756e16d89add8a0e7209d99118bcc8e72b8df50a1bb61aaf0face48e81ac6d444cebed9d54674b3892589f64ac39027ccd08f5b2a8169db981204988c72a07e37b79f8eb131fdab4e524ee553a1d6927c21c494c326e6ad2570ffc4b44cef39bd40232a678d09c506dc08fbad7e83495f1dd02fda42edb9d49ddf0b16fbcf0d054fcc11ff994fa158362b54e71d2e18fd76ed24b6d2e4f1a34371049234926ca479ad80cb029ad7b621573463c4155a72a4403d45805762760afc32e01767b995ef2c972fe706866bb36bdbd8bbb0b723c4ea"}, {0x80, 0x6, 0x800, "2e2d2d5cc3d84a4d1616f6288410000f5ce0ccc408d67a31996b22d267e88be461352f401969fc5091c3b2a4792d574f5b29f8f19b7eb5e8f3256a1551e5d4c5f68e3014ee55f325208de624b00884813a0e5659b1078387655006811f4ffde3a73f4d2d3dbe788937200a21514e2c55"}, {0xa8, 0x13f, 0x1, "839b348b2cd4102ae43ff96bb688ba3c4ccc1a179587e50f59324d189cba98de9a0189981ac8e5fd0d91dda065a82458d66eb68dfab9c4cbff4425fb953678c963e279db6fd8da5595410e6c3de714517000e75bd99d55ee9555b42561112be90f75d3d68af95eceb1a6f43f028d08aad05e6514dad64174df16f49be1464e25ab75edd3ac120fcef16381ad1310ec2e82"}, {0x60, 0x11b, 0x86, "77d58b52c3a72463033700a55e7405fa3ce79790392dab504313c1e044860ead6f6859736488eb1ad90deafd211cb1b8d22718f1768cf42432b9199a858618bafa24c25f7b3eb9858cac7874ccde20ad"}, {0xd8, 0x117, 0x401, "3df241058ded19ddf4470aee34ed50afbc5bdad05aa30f67c3fde5b460cca0a1a35bb05602246693ee5b6346bee59fa701a1c2448e285d92b065eb5841288efab83877adbce5490f34c5b258527d3041d149e7845d1c05b80b57919d6e19bb27bc91aee7d806bcef211819c07f55225e7a2b3e1a27978df81c36a7c98da8f494ae14a06c13c1cc2d73192aa35273796695f31871a30cc8a305d123ff3384c34772505682f1c1b6d47bf4c0e9310f4bd16bc3e472ccb43ceae6c468e761a8838e621b687138db534e"}, {0x108, 0x0, 0x7fff, "f1ea852a19119628721c882577ff24e61953934356451ed250cc6e80d03090ad0a29bb0a80a22c3f4790ffbe46e3979f4508383ebde92be26d59edbdde8cef96ba32e53d7407ec38a66ce9d543d527702bb52f6805f6f312d30953f1c02e8a7f615e86a6a1a244b4154d426c04f70723e1948b0b05d1fe922816b9b1c61bc359c9fce93ae9c3418b15fb2999a3fb040b7908f95190e5e067bc81ad1326de454bea33a520d385a9fe2919b2a33bfb35c41cb429202613e41ba5d71f8694f95738f84382775a282cdef6a2979974fbcc6ce1d58586a413deab799475932f855a65a8f2f2a911ad1949ae7e86c470327defce8241871275df"}, {0x88, 0x19b, 0x401, "c6fb8e9a1c9d5f72fec623a6f764800ad28a1011159c95a2929d81cf169a03028d934b29fe82fe465c444950a34ac70063a4589d9982efd0cff717d633b06caf9d2212fe44299b3fb0d88fd7537f7ad4d364f1d829fedd47597b83e73706c36d8c46b5a23a5c8349061de0fe39a1f9bae1d0d6"}, {0xa8, 0x115, 0x2, "6382eeb85cc8e7b715c72e31cd30bf024bd956ffd6d5661c1761148eca94c888214eb6818f9b4e0f9a390e2fe8efbd0fb959a4dcbd7a534412bbd08bff3d5dcd651a3ecd7105f5dd8d91ac1fda853173d3d86abee251cafeda3e92fba47b1a934f9d50c133413eaeafe2ca2ac7d9c804a1e43e9c70971765103aa4491da8b1df8d9c4bd7315d37d40dc4b38253caba10b3bf09ba"}, {0xf0, 0x117, 0x9, "7b27c87d23e19203d6526a1e875d6b0026e5d46d5178bdf5b2bee92c21ac31b24bce56637f0dc9d574d63e20f61f7218b2dc87f7e91904e8c954b550460102f4dca4f1d4f74a0b2cbc42348d784ed4b4a686939d1df3bfccf56703ec325d278f39603f9e79701b300979ae29328992487251410fde4f17fbccf489ce1b6a739da9d88faf7d70028b95851d5708a19d9e1c7ae27d4101f1fad4b63bdb53e4fd3cff7bbd51abff9e0edf50178dcf1d2753167f2c3502273b01de177655edaaf0805a0d76d46fc95c59c3506b23726360fdc7a6767c950c1d74e4ce"}, {0x88, 0x119, 0x9, "608d4c4085364e8965c280d0652296a31029a1ba4c67ede0604a6c51aa28bad627f6d5c3b00a16577b63b74f0f574dd7898985f57f631737d00ce986ea5507ea41463f373ad15e0b45e3cbbbe991e753a2200b6cb53e67475ebcac7126a383858336a1483c527b73edf86674e6777ce50960a7"}], 0x720, 0x20008000}, 0x9}], 0x5, 0x4000041) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x8) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000450000-0x4)=0x4) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fbe000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fbd000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6f000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000442000)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x4, 0x719, 0x0, 0xffffffffffffffff, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003c1000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000082a000-0xc)={0x0, 0x8000, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000445000-0x18)={r1, 0x479, 0x10, 0x200, 0x100000000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0x14, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0xfffffffffffffff7, 0x0) [ 856.395132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=15844 comm=syz-executor1 [ 856.439581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=15862 comm=syz-executor1 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000eec000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00003b6000)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000eee000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x80000, 0x6, &(0x7f0000653000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fdb000-0x2)=0xe7) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000013000)=""/4096, 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c7c000)={r3, r0}) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) connect$inet(r2, &(0x7f00005ab000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000008a000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9f000-0x10)={0x2, 0x0, @rand_addr=0xf84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) sendfile(r0, r0, &(0x7f00002bb000)=0x0, 0x30000000000000) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)=' ', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006a3000-0x8)={0x0, 0x6}, &(0x7f00001e6000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000082c000)={r2, 0x1042, 0x1, 0x4}, &(0x7f00000e3000-0x2)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cbf000)=@assoc_value={0x0, 0x0}, &(0x7f000055b000-0x4)=0x8) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e48000-0xcc)=[@in6={0xa, 0x0, 0xcfcc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ca}, @in6={0xa, 0x1, 0xffffffffffff7b73, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfef5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78d9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = socket$inet(0x2, 0x5, 0x960d422) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e67000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x59f}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000cb000)=0x8c) bind$inet(r1, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a1a000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x101, 0x3, 0x0}, &(0x7f0000eaf000)=0xa0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000208000)='tls\x00', 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000534000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000935000-0x1)=0x60) socketpair(0x9, 0x0, 0xfffffffffffffffa, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000382000)={r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c3a000-0xc)=@sack_info={0x0, 0xffffffff, 0x3}, &(0x7f0000d02000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f73000-0x6)={r5, 0x6}, 0x6) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00006ee000)=0x0, &(0x7f000009f000-0x4)=0x4) 2018/01/08 09:17:06 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f0000e27000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000af9000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x7fffffffefff) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000822000)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000e63000+0xb28)="93b30cfcb610e15b88bbba77061412ec492b30c7af9fc1c35a363f8510eea3") syz_emit_ethernet(0xf0, &(0x7f0000f00000-0xaed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xba, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xb64, {0x2, 0x6, "aee99e", 0x64b, 0xff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "ea41bbfaa8e7da87a010db9724a31aaa94d1574faf4ea3bdddcf42816bc72bf735eed418b5769a57b858edccfc4748d084c08f3e490f4606b647288fc26052de6e5c4c00122fc41b115ffa35e14fd628c7ae7c58829f16faf1b5a455e2be9e1d917ac036b9e326562cda1d7c926ad7a09fbf4408e03e145a0ca50db5402339032b6e3e042c83c3329012"}}}}}}}, 0x0) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000716000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000082a000-0x20)={0x0, 0x0, 0x2, 0x9b}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fe2000)={r1, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000f43000-0x60)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_key={0x6, 0x0, 0x21, 0x0, "ea402b6b29f19aad663287832c2cb8af169a932efa95e8795e583c7e37ce2a01a2"}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000213000+0x856)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000605000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f08000-0x8)={0x0, 0x4}, &(0x7f0000aa2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000738000-0x2b)={r1, 0x23, "655ab4a52babf0edd6d5b7e77e7e7074172b57cd20c8d93c046cd5880d380f2273c6f2"}, &(0x7f0000883000)=0x2b) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0xfffffe11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000977000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000fbb000-0x28)={&(0x7f0000459000/0x3000)=nil, 0xbf, 0x0, 0x30, &(0x7f0000684000/0x2000)=nil, 0xdcae}) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000687000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000c54000-0x28)={&(0x7f0000177000/0x4000)=nil, 0x1, 0x5, 0x0, &(0x7f000052f000/0x5000)=nil, 0x7}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000ab9000-0xb)={0x2, 0x8001, 0x6, 0x2, 0x3b7, 0x0, 0x1, 0x8, 0x9, 0x4, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000962000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff7, 0x3, 0x1, 0x5}, &(0x7f000000d000-0x4)=0xa0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) sendto$inet(r2, &(0x7f00004b2000)="2d033acf5d4157c47623a424cf2780d3883cf0fd61a7acc7166eec8205f7b7390849283decb587d9564f7d39524b00c1aad0682eaea1c238bf441d53e26b58a999bd812265f4eb1bea58309094fcc47f2b8f16f6ae0729c67a626847c15955339e3fef525784f20dcab93bf3c0cb02ca166077e33317ca40607d77eedd545eff65840911cc4bf43f36b1658e210f6c0c728d3ab1616846744b87bed11aec7f7ed09a9b58caf123497f23b823ec9a2a3e9f5068f968a3d10349ac48a4238d8f4620cabe50e2ff780aa5d9b4e82072abca211f13cb7de82348f7081b7f24e43ecd7a918bc81eb61d49e0e9", 0xea, 0x4, &(0x7f000027a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 09:17:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000080000)={0x0, 0x1, 0x0, 0x4e2, 0x40, 0x8}, &(0x7f000000c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e58000)={r1, 0x80000001, 0x2, 0x100000000, 0x0, 0xffffffff80000000}, &(0x7f0000f6d000-0x4)=0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 1: r0 = socket(0x1d, 0x7, 0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e1f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2b91d51848e", [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x2, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x16f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001b000)=0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000181000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003ad000-0x1000)=""/4096) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00006f7000)=0x7) socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000db5000-0x2b8)={0x1ff, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000617000-0x1f)="1f0000000107ff0ffa00000700068001fffff8000900018008990506000000", 0x14) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000f21000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x4)=""/4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000-0xcb)="5acd6db88aa5160da04cacd88134943c7e4e05b52a4add858dda9f24758bde54616e84102388e656f29baee0c66f09e2b659d845e24aa3664119ff54345631a742fc89ddf1f01fcd485a6a0703004038b07518b8bf24839a84125543397ca55e4cfd1a1a2a46ffda1bafacf04610ae18f445f9655b578b3b3248463a71d622d722589057834e04bb8b815bf9601b0c2a5da0e96b48c02de5fe58b354ba93e4d0541faacc2b1e3c856203aebc5d20203234378fadba6cdd52f080e6600a2096e4260f8551f72eb149291966"}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000)="125276464f8f4b17750af1008331cf7506915108b3e6c6d699a0f575a22fa522613489747db28f0da07daf", 0x2b, 0x20004000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000593000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c28000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x100000001, 0x3, 0x8, 0x1, 0x7fff, 0x4, 0x1, 0x6, 0x7fff, 0x400, 0x64c78671, 0x9, 0x8]}, &(0x7f00002d0000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000221000)={r1, 0x12}, 0x6) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d25000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030f000)=0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d25000-0x4)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000d25000-0x7c)="bbad58aa4e0321490ddde715de6950f717fcfc50b7b49731ce75f1ed965977053bb5d19768264a42b737ec5243b30709cfb9274c5f5abac00c723346ab26913cbc4d52c9b67a9993ead797c07b1b6bac3d5fc92a2be7193f77113ebdacbcb65234b1fe96dab3c3d1359d77a25957296fd83958cb272ca9e3c04e7c35", 0x7c, 0x20000000, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cd7000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003b4000)=0x0) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(cast6)\x00'}, 0x58) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00007ce000-0x2)=0x6, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r3 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c68000)=0x0, &(0x7f00001a3000)=0x4) r4 = accept$inet(0xffffffffffffffff, &(0x7f000077f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000078000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2000000000000, 0x7, 0x1, 0x20, 0x3, 0x434, 0x7, 0x1, 0x800, 0x7, 0x80000001, 0x40b, 0x3, 0xfffffffffffffff8]}, &(0x7f0000faa000-0x4)=0x108) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e6d000)={0x5, 0x9}, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000469000-0x10)={0xffffffff, 0x208, 0xa0, 0x3ac3, r5}, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000062a000)=@routing={0x0, 0x4, 0x3, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) pipe(&(0x7f0000abe000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000029c000)={r0, r1, 0x3, 0x3}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c63000)={0x3, 0x3}, 0x8) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x7) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000afd000-0xd0)=""/208, 0xd0, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004ad000)={0x0, 0x0}) 2018/01/08 09:17:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000602000)={&(0x7f0000001000-0x2d4)=@delpolicy={0x2d4, 0x15, 0x400, 0x5, 0x1, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x0, 0x287a, 0xa, 0x0, 0x0, 0x30c84a1f2ba28a90, 0x4, r1}, 0x4, 0x2}, [@u32={0x8, 0x1f, 0xffff}, @migrate={0x190, 0x11, [{@in=@broadcast=0xffffffff, @in=@rand_addr=0x4, 0x2c, 0xb66, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3b, 0x10000, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b, 0x20, 0x0, 0x7, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3c, 0x80000000, 0x0, 0x6, 0x0, 0x2}, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f, 0x0, 0x1, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xbf, 0x3f, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0xff, 0x300000000, 0x0, 0x2, 0xa, 0x2}, {@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x3d, 0x6, 0x0, 0x6, 0x2, 0xa}, {@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33, 0x9, 0x0, 0x6, 0x2, 0xa}]}, @encap={0x1c, 0x4, {0x0, 0x2, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_comp={0x84, 0x3, {{'deflate\x00'}, 0x1d0, "b8acbe60f0789ded6706d352f0a9ab820e9e04b8821f28697af7f18563917609db05ddd7bfe627969ab613ae21d1f24647475a020aad0c090c1d"}}, @lastused={0x10, 0xf, 0x1}, @mark={0xc, 0x15, {0x2, 0x7}}, @replay_esn_val={0x30, 0x17, {0x5, 0x1, 0x7, 0x1, 0x3, 0x3, [0x8, 0xe17, 0x4, 0x7, 0x7]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xfffffffffffffffe, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000b62000)=""/152, &(0x7f0000d1b000)=0x98) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x803, 0x5851, &(0x7f0000575000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004a5000-0x4)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e98000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003a0000-0x8)={0x0, 0x1}, &(0x7f0000e25000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a7c000-0x14)={r2, 0x1, 0x9, 0x800, 0x98, 0x80000000}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000885000-0x4)=0x2e8a, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000)=0xd9b1, &(0x7f0000005000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000004000)={{0x3f, 0x8, 0x0, 0x3ff, 0x4, 0x0}, 0x81, 0x8, 0x0, 0x6, 0x80000001, "0d36f92b7d5c2f7a488c538c15659fa63ba401b369e5f467354c40ad9c43f1c0ec7e745efa3fc5b3216f1f3b19d87d25c55d954c5ceb6460e79b970952a33eac8356439d6a58e8aea47e2af526231bf2b032b4800aefb6e4e157007558d7ff4303d953ae498a484506140ef8a84c34a9c6dbe6a074611396bb14cc5be3e1e6ad"}) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e7d000)={0x0, 0x3, &(0x7f0000138000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8f22}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006ec000-0xa)='syzkaller\x00', 0x7549, 0xc, &(0x7f00006d4000)=""/12, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x4, 0xfffffffffffffff8, &(0x7f0000d5d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008d9000-0x4)=0x80000000, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002df000)={r1, 0x0, 0x9d, 0x1000, &(0x7f0000bc4000-0x9d)="058c811cd20a8ea294d15e0c78f33ac27051a9b95ded0f72e417c866bfa4b48149981242cc933d12c9261c10fa7b3449240620991fe92462109ae1341199dc2f0779918a99e2b4a0d18a5a7380b2474a860448a517e998d8a80833c6acbb09fee5af6c7fc4d81c7773dd0116b3d4b80ec11957e5e70926ca152900338095bc34739f99d4d78dae800f1eec0f829b6eeb511c66ad26195ea9abebc77b96", &(0x7f0000e65000)=""/4096, 0xff80000000000000, 0x7}, 0x28) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockname$inet6(r0, &(0x7f00008c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000091e000)=0x1c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000c4d000)='q', 0x1) sendmmsg(r0, &(0x7f0000870000)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd5000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a16000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fd6000-0x1c)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}], 0x1c) setsockopt$inet_int(r0, 0x0, 0x8000000d0, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000623000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00', &(0x7f00009c0000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f93000-0x7)="5ff5a40ae95048", 0x7) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x400}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007a9000-0xe8)={0x0, 0xe0, "00bc2af1456332aef4d241f448afd07b190c6b6c3f29c8892d2b4f17ee2689a70630b129fcd7e0131280a6b77a864b50bedfb5b1fbfab4aebf52aa5d44369664b7033a80aafed80dc73f090f1a696f64629b53084f088e1c2a86635e872ba4b9cd8e304b2f293ce21cfe8d388d78e629537bca57656cd2ef3c9a393bc2b39dda3bd63649ad2dce09f48d39f93adb01ced442408325336290adeb4dce76551c5f151c72ecbb112ddc601996db0abd137a8ae06913a874ebb607f3ca813c4d47cb8a52a24b7990858b20c6aedb6af24aaf9ee03c8df7b749f9ff3bf3a301ae8585"}, &(0x7f0000f93000-0x4)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f92000)={0xfff, 0x8, 0xfffffffffffff715, 0x1, 0x0}, &(0x7f00002a5000-0x4)=0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dcc000)={r3, 0x5, 0x1, 0x4, 0x7, 0x1, 0x9, 0x3, {r4, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79, 0x5, 0x101, 0x4, 0x1f}}, &(0x7f0000f92000)=0xb8) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000440000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x40, 0xffffffffffff7fff, 0x3ff, 0xa428, 0x7, 0x2000000000, 0x0, 0x7, 0x688, 0xe8ec, 0x3, 0x9, 0x40, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000)={r4, 0x3, 0x6, [0x6, 0x932, 0x5799, 0x2, 0x7, 0x10000]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000003000-0xb)=""/11, 0xb, 0x0, &(0x7f0000001000)={0x11, 0x7, r2, 0x1, 0x100000000, 0x6, @random="da7737915287", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x1000, 0x1, 0x8000}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001000+0xf92)=0x20, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x0, 0x2, 0x10, &(0x7f0000c3b000/0x4000)=nil, 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000005000-0xcd)=""/205, &(0x7f0000005000-0x4)=0xcd) getsockname$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) recvfrom$packet(r0, &(0x7f0000001000)=""/120, 0x78, 0x40012001, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket(0x4, 0xa, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000006000-0xc)={r5, 0x80000, r6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000006000)={r4, 0xc3ae, 0x30, 0x3, 0x8}, &(0x7f0000006000)=0x18) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000483000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000349000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000640000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x164, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r2, 0x2) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000014c000-0x4)=0x0) accept$nfc_llcp(r3, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f4b000-0x4)=0x60) sendmsg$nfc_llcp(r3, &(0x7f0000b59000-0x5)={&(0x7f0000651000)={0x27, 0x100, 0x6505, 0x3, 0x5, 0x9, "0e9ae8c8d0d85dc75c810e8637ad9e5444b5186f79a04d1d5c273d1c0f690d347b6f78c84072b7563990c55a4fed08e223b39d538a930589ba36fd5cca29c8", 0x4}, 0x60, &(0x7f000092e000-0x10)=[{&(0x7f0000e93000-0xd3)="92784f84387faf39a1de28565d742f07d26928c582364aa84d9fa3b583b4eed5a0d9f94ecb8816fcb17b353de38131d0727df7b2712634bf89644dc4049cacb2202f2daac9e072f3d8a91613bc9504ef74fa7574257fcb9acae46a90209dd0b0e80420e98b05d72d9588470e2e43ce1bb1cc6bf5807f4980e03907e7aeb3c4be938c6f882d76810c8653181de035bf5403e3fe0a53eb2032db01eb22c6c54dee3ba09b0d82fe9235e5beee8d2a21998b496b3caea1c108e48a9d758154b54fbfc3c62056251c15ce5b4f0b2e669fd15599e5a9", 0xd3}], 0x1, 0x0, 0x0, 0x40000}, 0x80) accept4$inet6(r2, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) socket(0x9, 0x0, 0x0) r4 = socket(0x8, 0xa, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00005d2000-0x4)=0x0) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x3b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10001, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000861000-0xa)=@file={0x1, './file0\x00'}, 0x8, &(0x7f00006f3000-0x60)=[{&(0x7f00002b4000)="aabd4944", 0x4}, {&(0x7f0000e8e000-0xa4)="707e8cacfd9c0167bb7bf64823da28710008e0237361f8c3a2602c1f377a2432a11d7aa299dd90c88b738df2738b4c9360314706de0bd75c954fc0b17a08a4a1345ddb5983b9e76dbe71c69c80c9c2547cbfbe656bc34b2490d9836cdb32456e5bb6c6306d9c5b4c0573fd36d1c129e1c9c76fd8e27ecceca5f892aca759f7ce08c8ce8f07a9f8a5c187ffb7e3c7d089589b5bb32bfda097c1699958f806a3b6028ddba5", 0xa4}, {&(0x7f0000978000)="4648c0f2dbbfe110263060163a80242b6a2ce8a060be56fca8a6db2ef490d9124e3618519a31f763375a28c7969d3d50f408c3691275", 0x40f}, {&(0x7f0000efc000-0xe5)="8a78cb4ec04fb9b6593535d2c9a58f70b8dae7bb22d479ee82d9c74b8988d2d4bfe70208f5539855be00c435daf443780bc3a22f87c7f720dd5ae2ec2f9636129c774d10f4e82abab8b0195e7013dbe4e844ec108e6a18912b8217990ab2538f47a82bf38e0a598c2e07ed6f2a3913b91c084b545b77521d9c9ccce31f538fc3773b3f5f5249d5159590337ecd9addf8d35c000086bd9649138ebd1fdc9095f4f3794821ef1c99cc4079e1f36bd968713cbb9181f18e79496e60b33df96c08000000000000009ea09e1d8c4fda35e4d86ec04db0861bf6b440b7b4dc5983043277ca0f39de", 0xe4}, {&(0x7f0000d81000)="6ae42012d1a60faf8a4d0d85eed0ed2827e077725546384a320c28a2116e71902cd4e623a0215f201dbacefe55c6468312481f5c1dc46206083cfe13bbd46a91cdd77362ab9df710c369c26b64aa4b32b2c5dc6b11abb77754c68f200dc11780034f2aee19c13000794ded83a2af9f410872674f3265b95f506d669866c9e613513c88a96b6f94", 0x87}, {&(0x7f000024d000)="", 0x0}], 0x6, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) pipe(&(0x7f000094e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d78000-0x4)=0x7fff800) connect$unix(r1, &(0x7f0000aae000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x3f, &(0x7f0000c9c000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000f0f000)={0x1f, {0x6, 0x1, 0x8000, 0x7, 0x80000001, 0x2}, 0x3}, 0x9) recvmsg(r0, &(0x7f0000f0f000-0x38)={&(0x7f0000f0e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000017d000-0x30)=[{&(0x7f00008c2000)=""/203, 0xcb}, {&(0x7f000027c000-0x6b)=""/107, 0x6b}, {&(0x7f0000583000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x61}, 0x60) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x63, 0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f0e000)=@generic={0x0, ""/126}, &(0x7f00007c6000-0x4)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00002dc000)={r0, 0x6}) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000031b000)={0x0, 0x0}, 0xfff, 0x8) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00008d0000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000da1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair(0x11, 0x7, 0x6, &(0x7f0000d8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000404000)={0x38c4, 0x2}) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r2 = accept(r0, &(0x7f00001c8000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e2000)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000853000)=0x2, &(0x7f0000942000)=0x4) r3 = accept4(0xffffffffffffff9c, &(0x7f000095a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000075b000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000046000-0x4)={0x79}, 0x4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00008c9000)=0x0) 2018/01/08 09:17:06 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f000034d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e58000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0000000035", 0x26) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r0, &(0x7f0000dec000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ad0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002c1000-0x4)=0x14, 0x80800) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001fa000)={r1, 0xdc, &(0x7f0000310000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffff8001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ad1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000082e000-0x9d)={r1, 0x95, "4a070c5169244c12deabb8e1505d22a74c59d391c87d1ef2ec3d2a065f58b4c8413bd653774905173dd6550f74b9a27c3861bf1aa82b6352bb12a2295ffbdf3245fb74456e174dab2e4f1a2b411274b151426e81221c1282b8f36ebd46b972f0042ed62ffd4be4464a5ad0a650092f061d9fa2d9f9f146eda69d2e109e000837f820511a7b75cb44debb47e84391728e979d426904"}, &(0x7f00003e4000)=0x9d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000157000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x4)=0xa0) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) write(r2, &(0x7f00008dd000-0x194)="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", 0x194) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r3, 0x1) 2018/01/08 09:17:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000505000)="dc0c5263f6eb26bc63640b1857fca8e8d7c8c8357cb83caed52fe9a88207d4b79c1d90da43f759261e3a735dba6515a62a4c76e678118b582f332471f4526e97c01f83f025b10f25c979c43c0484f93571f84d656182faeefa7834a49603c841780081957c23eb89e2a501ef008c914c4abc1b679b20a6c363769773c2471990e7f1f475687086ba03b8", 0x8a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)=']', 0x1}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f000000b000)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f000000f000)="", 0x0}], 0x1, &(0x7f00001ae000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000029000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000332000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000790000)={r2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/08 09:17:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$kcm(0x29, 0x5, 0x0) socketpair(0x9, 0x3, 0x7fffffff, &(0x7f000095f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000acb000-0x8)={r1, r1}) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x9) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008bc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) sendmsg(r0, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f00006f9000)=[{&(0x7f00006bb000)="3e5279190902b977ddcd665b56b724d75c5f3226213c4f66bd414055663cc19d1eeabbf6f69995bd88f86f5ad2d789a272401fa5ab9e7db7bb728fa594fb91473c2ded2b80007d4629daf1cb7770ecb7ba113c1c1aaca73266398447a4187128446a03bd6cd801ddc0324ec4b9f2ac2ffb40bb902d0e7f9aff0f3caaf9d57ba7683b165a3d11e0be", 0x88}], 0x1, &(0x7f0000be9000-0x358)=[{0xf0, 0x1ff, 0x6, "f13fb22849171a4cb68ddeb601b74f6daf5a001018e86401f61a50d52a1a935aa8d70e909a0ba96726c6bec596321d78b85910f2d8c2e2b6123c5ffa0cbe1c5a4b2dc226f8242f56637319227f9b237ee5cea19874fe86c4f4d9eb216ef7ef043486f4ad246e2bc4a98f228de5c158c87b2c4e267a59758b06fbd6bcb280ca282fe12af800196637bdd8a6db52e0b3504875f9f57ebde20fce14701ad8aeb562c0b82b9f2940ebd35366eea5c2d10f3291fcbaa857211d561f65cd11388c21bcd2278859d555255fc134bd133081717390d3955790e405213f5803158c"}, {0xd0, 0x10d, 0x3, "dff4035917e566fa661b910c64fce883e4e9bfc9311059077d6cbf07b41dffee711af93c08120499924237e693f8925b2b43d5a1f3b34435b21db97f5cd4b9b9d83c8628dc2fae078eb72744673d9efcf6e42e8b5a3ab6768f669e0bf687f58f6aa584b5ccf450d7db68d587984682b8b2be82e3dc8a6956eafad7d2b3a602a801aaf2037f9e3e5820b584981a97a017e722af6ce4312c4700877eb926befe0ca7a3686c143585ca85b8f234e69f353d9e5920cef04fb11f78ccdbc6050bfc64"}, {0xc8, 0x88, 0x6000000000000000, "2c8271bd0530db199f14f6baca6be27d43e7a99a3760221e44ef06f27d128a4c60b535884b81fd8424d071c1c6dacc9432767aa0fb17d9eec09d844f97bf66670c3b10df859fa1d7cea1d8890baf8d9eab3916710f69bf47773a34f848e330f36cd7102b8e35a6e33a783d1ddae74f57bc3cfd5ee8b0aea3d073778376d6ab2b8cd0f975686995a7772ebd4338b0fdc00ea5d91251223f6c18380f74c8b79ee475474e4080c5876a697870b5cca888b0e1"}, {0x68, 0x111, 0x80000001, "d7e2cc8e67a9f7c443d9aab8d2b3c88c9228b4a2497e0ee86d317a644abfb9e18eabff80e1c2b9e0c86721f4a125d1e6b45adfc4649401cc3af070ebd49e5e9a7d5f790983290900654404a750699653e1ffd69b"}, {0x48, 0x117, 0x1, "f7b908f79c5c35a03336ded1c4ba2f215e3d824c791c6d462427d9d60484c20a3cd3c113ef58896e1087f3c66e53e7104fea05914c26"}, {0x20, 0x0, 0x9, "1a086a36f5cc576c907537"}], 0x358, 0x8000}, 0x20000000) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) accept(r0, &(0x7f00005d0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000661000)=0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) accept$inet(r0, &(0x7f0000295000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x100000001, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000afa000-0x8)={0x0, 0x7, 0x201}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7f000-0x8)=@assoc_value={r1, 0x8}, 0x8) 2018/01/08 09:17:06 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000f22000-0x4)=0x10001, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f24000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f22000)=@generic="8e6161188b47ddf30377dd35bb4c7e43") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d5d000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001ec000)={0x1, [0x0]}, &(0x7f00006e3000)=0x8) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000f24000-0xc)={{0xc74, 0x3a7c217e, 0x9, 0x5, 0x4, 0x0}, 0x100000000}) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b29000)={0x0, 0x0, ""}, &(0x7f000013e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000647000)={r3, 0xb5}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000922000-0x10)={r4, 0x0, 0x0, 0x0}, &(0x7f00002a2000)=0xfffffffffffffddd) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) socket(0x13, 0x2, 0xff) 2018/01/08 09:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000040a000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000dbc000-0x8)=0x9) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000acc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e5000)=0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000033a000-0x4)=0xffffffffffffff01, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a91000-0x4)=0x4, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/08 09:17:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000595000)={&(0x7f0000000000)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009af000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000faa000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b0000)=0x10, 0x800) sendmsg$inet_sctp(r3, &(0x7f0000355000-0x38)={&(0x7f0000a1a000-0xd)=@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f}, 0x1c, &(0x7f0000d21000-0x10)=[{&(0x7f00009cd000)="761f829e9edf292681814c1d1fd4fcbd273a3fbd05689dfa66e2fdf58ba6008211c2e5c8e49522d17be16d60a143f9b254a8594af4b1f9e974ded8b1e0460695a3464346016719b53d2110c11f56769e8eb6c0d8", 0x54}], 0x1, 0x0, 0x0, 0x1}, 0x8850) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x1b, &(0x7f0000a5c000)="5edcdb5bffe9737f91e5ee57aad5ce64f97851e54a33135f540357387cd95d0ac00e9ea6ed5eaa1d663897ed93a7f68d86d5dae126403d9185a9715bc94715eb05e7d46b2893ed28a34fb1d7168e82f4094074692465722758373cdb93561d8b055f33d72766e6f6ab9801b77f3d7f71b31146b8e7b25139f08ccb0959ada40eb3cebec2a632d20e1edaa92da5aa51ce8f37be063b46ca39d4e6eb5429a9020e8810ec9786dc036397046b801d9c856c754f5e9fae7ae6089f9446a88bdd7bd64c5a19dcb1228cd12bbd60a5", 0xcc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) getsockopt(r0, 0xd, 0xffffffff, &(0x7f00009f3000-0xa)=""/10, &(0x7f0000be4000)=0xa) socket$netlink(0x10, 0x3, 0x3) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/08 09:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000021a000)={r0, 0xfa60000000000000}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000a4000)={@common='ip6_vti0\x00', @ifru_flags=0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000992000-0x4)=0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$netlink(0x10, 0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000004b000)={0x7, 0x7, 0x6, 0x1, 0xfffffffffffff4d7}, 0x14) sendfile(r2, r0, 0x0, 0x10000) r3 = accept(r0, 0x0, &(0x7f0000eb4000-0x4)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d60000-0x8)={0x2, [0x4, 0x4]}, 0x8) bind$llc(0xffffffffffffffff, &(0x7f000025b000)={0x1a, 0xf5, 0x80000000, 0x8, 0xfff, 0x9, @random="b67b34cf6cbc", [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f000059f000-0xfb)=""/251, &(0x7f0000703000)=0xfb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002c0000)={0x1}, 0x4) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common="74756e6c2fffec00000600002700", @ifru_data=&(0x7f0000003000)="c9f2a4c789d1a727d48ddfbd72e7b5d61f46029eeb669c725c07b021365b42d9"}) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000392000)={0x0, {""/7}, 0x0}, &(0x7f00001c4000)=0x10) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000b2b000)=0x1000, 0x4) r1 = socket(0x1000000010, 0x2, 0x0) write(r1, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/08 09:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x4) recvfrom(r0, &(0x7f000023f000-0x4e)=""/166, 0xa6, 0x40, &(0x7f0000c17000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dcfe1aec000081", 0x1f) 2018/01/08 09:17:06 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000-0xc)={0x1, 0x0}) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) 2018/01/08 09:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000877000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000200000)={&(0x7f0000ca9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00001df000)=[{&(0x7f0000af8000)=""/242, 0xf2}, {&(0x7f000016e000)=""/4096, 0x1000}, {&(0x7f0000dc7000)=""/152, 0x98}, {&(0x7f0000335000-0x6f)=""/111, 0x6f}, {&(0x7f00007ad000-0x37)=""/55, 0x37}, {&(0x7f00002c6000)=""/73, 0x49}, {&(0x7f000069f000-0x87)=""/135, 0x87}, {&(0x7f00007f2000-0xcc)=""/204, 0xcc}, {&(0x7f000097d000)=""/224, 0xe0}, {&(0x7f000068c000)=""/4096, 0x1000}], 0xa, &(0x7f0000c31000)=""/189, 0xbd, 0x9}, 0x42) pipe(&(0x7f0000579000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000328000-0x4)=0x0, &(0x7f000085f000)=0x4) syz_extract_tcp_res(&(0x7f0000c59000-0x8)={0x0, 0x0}, 0x2, 0x3) 2018/01/08 09:17:06 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002e8000)=0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000097e000-0x4)={0x0}, &(0x7f0000eed000)=0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000eec000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005b6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b51000-0x20)={0x80000000, 0x9, 0x7, 0x0, 0xa, 0x2}) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000154000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000ac5000)="d4dc8734ead88ebd1b5c523e1cc5bbff8244dbd938f87f7446f3deb8b5336d2eecb5efeefa4e420f038f31be4cf8f807faa569253a7ca18594ae156404a91a013a") 2018/01/08 09:17:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000313000-0x10)={&(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xed, 0x15, &(0x7f0000f9c000-0x10)="d7fdaf62070179890f800000013f32e5", 0x10000037d) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f9c000-0x4)=0x0, &(0x7f000067f000)=0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000281000)=r2) r3 = socket(0x8, 0x4, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f9c000)=@sack_info={0x0, 0x81, 0x656c9464}, &(0x7f0000f9d000-0x4)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000015e000)={r4, 0x22, 0x6, [0x3, 0x81, 0x3, 0x3, 0x9, 0x6]}, &(0x7f0000f9d000-0x4)=0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f9e000-0x87)="9fdfa28c7e6d89237a3e17c3b637ff61b64495ed29101cfb4461cc73f230ee3c1a73a43e597fabd5a85e7daa0794c97d47b48f21b9887424f55130219d27727a94195cdc4993909f579a7e3a7f08cb18bf79cf3aa5fa836a781098cb394cd870cf67b2e5be264770219b9d4c8886e7b5785cbf013efa9fdb99446bbad3c1e68ae89e842b1e4ddf", 0x87, 0x40084, &(0x7f0000f9d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f9d000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0xfffffffffffffdd0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000f9c000-0x90)={0x8001, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9e000-0x14)={0x6, 0x9, 0x80000000, 0x0, 0x4}, 0x14) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000f9e000)=0x0, r3, &(0x7f0000a6e000)=0x45, 0x1, 0xa) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000582000-0x38)={&(0x7f0000f30000-0x6)=@full={{0x3, {"dea81867c02fd0"}, 0x8001}, [{"db863f306b4cbf"}, {"bebc29cec979a8"}, {"695621bc3e4459"}, {"e22d3928b60ed5"}, {"e5a8086a442fa1"}, {"6b89bfd7cc85ec"}, {"48953a23792f07"}, {"c62ccc74486fe7"}]}, 0x48, &(0x7f0000c1b000-0x10)=[{&(0x7f0000672000)="9350999920233a7d989b8c12", 0xc}], 0x1, &(0x7f0000d38000-0x1358)=[{0x98, 0x10e, 0xff, "23b77e143c6f62ef3f57210b6004e2e0d252fbf3329a37a9e5f0ec26f01d0518714d3454eae1342e3637434f6687702fc83f7fbe18cda8c987fccd1fc6e587bf2218d9df623952291455c4cf7102923afee66eca7a29b0e414d5f4d13074340dca79e0c688836f8d33e600b979062a5ae2db91950f991e5ccd7c43bfd6ab5671c9b044a6"}, {0x100, 0x10f, 0x9, "d5f1d29abcdb6f8377e92fe0924cee23666007eea8af6c18b11c33c8eadb70a8e4a2b5090a2a87787d9718a86f1f8f67e3d4ec49b8549a5bdaac7ee5f5136a76b871ef1b2f6a8236c7b329e2ed2ea287cf21c890eab835f8f3de340d2584319d7fb06d3a002b2815b819dc98ac75df41b4e4dc00805562baee9c6fc21a98e371da06dc98be1b433f23372301348224d0b709b52b2c5b3d39f8827d60a376b0bd29b22790ec14aca23935a45de13407ad1d0019d949f60e36e71bb8ca5d783c39807cb860214ee9d2369b7a43ab167977384951e798e87a34718bcfde3bf5a3fe1422f3b72258239191df623571f4693c"}, {0x28, 0x1, 0x8, "07ec0c9b3e0cae88b812d177ba363c71f1501b"}, {0x30, 0x19f, 0xfffffffffffff000, "8b802e126d802d22c946ba49c1fbd71babe0b7a6348ce5f5d184431b2d"}, {0x60, 0x109, 0x6ae, "b6433a6ddaf539382c5331c8cb8fb0221e9aef462d78e14ea7e103c16d87f9b176ee87bf3cefb294f20194f8e653044eba4b0b341ec98408ea9a925c3398f02ea457ba3d5ff3d7696e63d87947"}, {0xe8, 0x101, 0x6, "29749b425a768788b9e75ba0bd50794bc0b00f4e2a3ad4c1b70b0200bc9dfb099bd78a2ccdab7171b590abfc752405a06fdf358a583525dad165b7777d59191ba3e28c1a146c1b70bfca62e5c0032d9441eb764204c5c0169978c05bf1aded2365ff2dea0667dd8ee8d9ba04f13647da2bab571c6f8e9b06a5dfa535e43efaaecde084658868a3ac2567ecea3a5c67da13fd5208b282fab3132383c0c1741bddb3ac41ef51c490596239905aee729f62fdb9e4b48cbc163d43d50ca7192c3f75b115a8afcb1bf7ab21fc104200504e1b2090bbbf92"}, {0x10, 0x13f, 0x5, ""}, {0x1010, 0x103, 0x3, "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"}], 0x1358, 0x24004000}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/08 09:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d6a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000035c000)={0x9, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000885000-0x10)={r2, &(0x7f00002a8000-0x8d)=""/141}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept(r3, &(0x7f000079e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008c1000)=0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f000031a000-0x4)=0x9) sendmsg(r3, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$packet(0x11, 0x2, 0x300) 2018/01/08 09:17:07 executing program 5: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x20000000) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x2000, 0x4, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/08 09:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f0000af3000-0x40)=[{&(0x7f00002ab000)="", 0x0}], 0x1, &(0x7f00000b3000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind(r1, &(0x7f0000d1a000)=@rc={0x1f, {0x80, 0xffffffff, 0x1, 0x124, 0xfff, 0x40}, 0x5}, 0x9) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockname$netlink(r1, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000df8000-0x4)=0x38b, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b4f000-0x20)={@common='lo\x00', @ifru_flags=0x1}) sendto$inet(r0, &(0x7f000023f000-0x76)="b49093ef8e0122a4aabd10ba", 0xc, 0x0, &(0x7f0000c24000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000033d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b2f000-0x4)=0x1c) accept4(r0, &(0x7f0000b95000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f1e000-0x4)=0x10, 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) write(r1, &(0x7f0000de1000)='\a', 0x1) shutdown(r1, 0x1) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x4, 0x7, 0xbaf, &(0x7f00002d2000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aa6000)={r0, &(0x7f0000f2a000)=""}, 0x10) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006c000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000052a000-0x8)={0x0, 0xfffffffffffffefe}, 0x8) 2018/01/08 09:17:07 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000086a000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x15, 0x1, 0x101, 0x2, 0xffffffffffff8000, @random="bce940a00e7e", [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00004a2000-0x5f)="8939d1bf9db8ee5d31790ded0018cef65b33927c225a9cf1e2697e10dce4110f5b154e53e6dac7bf481f838110b6bfebfe242cb52d313927abc59c68ef84d46911e3b12022fb5c87fa69ea29aa8678c37db3c7a4a7e4cd2e70e7f98e094e8f", 0x5f}, {&(0x7f00004a4000-0x84)="60706ddf096006255d3b6c7df4e3f93f5631a8f01b7e740dadba689d46ba21f3b80c9521a6fb55a3e6bb7fefad06095ac9b9d8886cdad29ba02891dfeec9b057e620d54b05be5c765bd8ae3a4e569054d446da844e4c1c4e7e228983f51c4a424ce9fe27dc0b205fe94a82a6ba711b21fa2589ec3f1a3604a3fe2b8d8bdfe54b03e02853", 0x84}, {&(0x7f0000e20000)="b7265d42432a33", 0x7}, {&(0x7f0000848000)="", 0x0}, {&(0x7f00000fb000-0x46)="83dae46e71e807d31dd731d6626d63f93430c0ef476d8c30c9b29a2e9fdcf4de6327ebe31687aaccc620e80ef5586e0bc6b4301faeb11e8b1923e27abcf45cc7ae676290559a", 0x46}], 0x6, &(0x7f00007bd000)=[{0x68, 0x0, 0xfb, "f695989dec03017e7a2b595a85d591425f1fd4742876c36e3a93977f4cdb4b5a692cd073bfb97c7ef6a21bef454340dd78ebdd81a01202fa74825093425403b4eb3f780180a0d4bd3b9aa1e6292e73c9a920"}, {0x58, 0x18b, 0x3, "65d37de17012cd37ef0aba5eafb67cc274efd833b291b17e6d1b67931ae6e415ae237646aa0d1e7c3ac6b34fabcd2cce8d052d1e50825d6a0f7cea0f5c5da7d3a7d6df"}], 0xc0, 0x20000815}, 0x4000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x14)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000975000)={0x803b, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f28000-0x10)={0x3, 0x81, 0x7, 0x8}, 0x10) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c05000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000db9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000079d000)={r1, 0x1}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x7fff) r3 = accept$inet(r2, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000739000-0xb)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) close(r3) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000002a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003ca000-0x6)={0x0, 0x4}, &(0x7f0000413000)=0x6) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7e000)={r1, @in={{0x2, 0x3, @rand_addr=0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000344000)=0x8c) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000)={0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f7e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha256-generic,ctr(cast6)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f23000-0x4)=0x7, 0x4) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050c000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000064000)=0x0, &(0x7f0000a7b000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x8000000800003) writev(r1, &(0x7f0000000000)=[{&(0x7f0000176000)="3900000010001947040000000000000007000100030000002000130000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f00002e2000-0x13)=[{0x14, 0x1a, 0x203, 0x0, 0x0, "ff"}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:17:07 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000d, 0x806, 0x22d) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000f7d000)="aee18d78921599f53bc164ec5bafaa2180d32df10cf682986e15e83db6072a6473d2bfb8f7cc5e01f92d22bcc45b6be7603099cc27a6659c3110085de2e4197e9aba11306b", 0x45) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000070f000-0x4)=0x0) write(r0, &(0x7f0000072000-0x26)="26000000230043f8feffffff1a008d4002000005010000000e00f20100000000232103c76e35", 0x26) 2018/01/08 09:17:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x7, 0x1, 0x7, 0x2, 0x20, 0x80, 0x7f, 0x2, r1}, {0x1, 0x4, 0x6, 0x1, 0x3, 0x2, 0x0, 0x8000}, {0xfffffffffffffffb, 0x3000000, 0x9, 0x3}, 0x4, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x3, 0xffffffff, 0xffff, 0x81, 0x100000000}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x8001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef8000-0x4)={r0}) connect$bt_rfcomm(r1, &(0x7f0000bb3000)={0x1f, {0x8, 0xffffffffffff4a8a, 0x2, 0xff, 0x0, 0x8917}, 0x8}, 0x9) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003f5000-0x12)={@common='ip6tnl0\x00', 0x81}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000092d000-0x1000)="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", 0x1000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000477000)="8727b8b82ea635d9ed87d88000bbafb878b095717da954d802f53a0263d74876eec9106fc237925189c5d479391c488838b4b082ff9b938a6f50b3ce0bc97185006c482ee3a889e59dac6d1bbc61cecf4f4c25df6a581b5cbe46830f750154c9f387f4e7477efcab134128f15dc57cfbb075fe351bd0183f69f07adb173ff6ce56f046ef91a5be781d12a16b0f59393ef4ce96202f385099d30f1a54ebdc52760d2c034dd84f4ae66b79cccb88d5c4dece2476c18719647027825a6e6e9f1eb9e32859a6e6d62c9ae4620e9a06e133c426a9f672e95ab5238c47297b9522c7e4d427a257de0cbfa7f1c077d0c8", 0xed) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005e4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f36000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x8, 0x1, 0x800, 0x2, 0x20, 0x80, 0x2f, 0x75, r1}, {0xf44, 0x401, 0x7f, 0x4, 0x4319, 0x4, 0x5, 0x10000}, {0x5, 0x10000, 0xc11, 0x7}, 0x8, 0xd, 0x3, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x7, 0x8, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b83000)={0x0, 0x8}, &(0x7f0000f64000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fb9000-0x8)={r2, 0x100, 0x0}, 0x8) sendmsg$key(r0, &(0x7f000056a000-0x38)={0x0, 0x0, &(0x7f00002d3000-0x10)={&(0x7f0000d21000)={0x2, 0x4, 0xfffffffffffffff9, 0x2, 0x7, 0x0, 0x5, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x10, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x800) write(r0, &(0x7f0000182000-0xb5)="130000001000ffddbf00f49ff60f05000022ef9d000000090000001022e5f9ec3e4fe8697ae1a34900b500000189b93c18983ae382006db0f049a1b4b88ed4fc65be0001c2d3675df200a609b1267c3d5f625e77e150da8ed7d56c0166a47bd87da5cd049496d2000000930000eca41b9ce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d8869598debd32b61933ae9f90d1ad5b86d2a917a6f575b8b76199347c8f325b84f", 0xb1) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r0) 2018/01/08 09:17:07 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000677000)="", 0x0) 2018/01/08 09:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000050c000)="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", 0x1000) write(r0, &(0x7f0000d40000-0x6)="59820cb0d536", 0x6) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f13000)=0x1, 0x4) [ 857.542515] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 857.558004] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=7 sclass=netlink_audit_socket pig=16197 comm=syz-executor5 [ 857.577775] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=16197 comm=syz-executor5 [ 857.592004] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 857.624813] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=16213 comm=syz-executor5 2018/01/08 09:17:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r1 = socket(0xb, 0x802, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b2d000)={0x0, 0x7ff, 0x1, 0x40}, &(0x7f0000064000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7ff}, &(0x7f0000d4d000)=0x8) accept$alg(r1, 0x0, 0x0) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005c3000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000143000)="35b8a5024b753d47a71fa5a3b27a5e8a679c5d751cbc34ca713a3011d8d90e6bc123198334579aec2b71ca9dd7295a9f6b49fe483e3298b5c6d4504b73f18f2dacf9eb7dde28a303cf5bb84ad08283f9e17f99a516fc5c8b20afef788ac02a3e240ebb5689ae57c5aa0e97774f11e4be56de4aacca398e3fb149b590c0696ce238eca62c41069226085e5aff5b1e160b0d9cbde88ad20660cefeb25feaa8a1a7c2de26ee5e8f6e37d9d904ef9473ff1b10c13eaee9c4f111c42e6e8c59cb4164fc9343ef5da7d565949fe4b15c5c990f5686ffda3153f89277c8f85570fd5ce1c2e9916b75ffb50e4accb7882f010f0dc5", 0xf1, 0xbe9b5ec7f7eb4ad9, &(0x7f000038e000-0x1c)={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c) 2018/01/08 09:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10000016, 0x5, 0x10000, &(0x7f000082c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000075d000)={0x0, 0x22, "a986a982259f0e201b95729b9f60d162c5c640fe5b88329f7807abd1bcf1a8969219"}, &(0x7f0000ff1000)=0x2a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000045d000)={r2, 0x80, 0xfff}, 0x8) accept4$ipx(r1, &(0x7f00009a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cfe000)=0x10, 0x800) r3 = socket(0x1e, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f8a000)={0x0, 0xfffffffffffffffa, 0x8, [0x90b, 0x1, 0x3, 0x10, 0x0, 0xc0000000000, 0x1f, 0x100000001]}, &(0x7f00004d4000)=0x18) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000dcd000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002db000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008a4000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000eb7000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000021e000-0x95)={r4, 0x8d, "3d8e4e19b549176293f1e4e7d796c1660031881d4f36cc590d2ead03c03a88f0d00b084ce82e2c60b232cbeaeba981a42c80af7b09dd12413ee067200086ad179b5bebf13fee8e3bfc57b12b263fdc4920b8771fd1f6be807b09f2cfb18740a8f45cf54662dee00e1865f2c91ecd394de98b5d87f46ededbda4e038e375ccde9ca9b71c09bdb5fbc0465769f4b"}, &(0x7f0000285000)=0x95) r7 = socket(0x5, 0x7ff, 0x10) sendmsg(r1, &(0x7f000078c000-0x38)={&(0x7f0000d54000)=@nfc={0x27, 0xc9d, 0x8, 0x6}, 0x10, &(0x7f0000802000)=[{&(0x7f00006f0000-0xe2)="7564d512d4d1eae10b8856adcf2f081cb778fb4df00c92042ad1091e5c900b0efea886cdf55306436221522d46185650b4c1b54c7cf4e43564884bb46788976755065ddcf3638360c89882803cba2f9b091b5489755cab19bb3b9695cbf689b8d7de0ab854b51faeb05de8210e240acacdd2f5d70fbbeaa1225e7b2dd4cb01bba2b1c5a9978ffa26b593da8c117aa8f85af8ec044c2160978c5c4a49f67df9d9913d13f4c97c94a10abc2b8a8a6aa492968b58161b46864b01222da684eca4631a3f9bccfaa96a823edf0e8590c5139a06e131f37e13186c3d6dc060d9e50ccd41bf", 0xe2}, {&(0x7f0000482000)="", 0x0}, {&(0x7f0000245000-0xf1)="6f0b587f858cb06d732a2bbd4572e48db1de108c9288d93d522ca5cab1b60bc10d9bc1ba0b263c13065a07314154afbbfedd0bddf101ec1efb15deec59fd69d18e5bf6faa82a2afa7503814d3f33936c277f77503b6fcde7d8dfd675531787b0be3ac28d94e3a7fdabdaa232be5703fb45adfe4c915cfc7dd251f17c991ba4ae31e953d7a51857a2e013a6a21e3cc3fc5d289802299fdfa2ab2daa3dfdbd38323942a106ed4d1226b2a9b21cbd3d8022b74802e8f7129a04445cc800311b4a5116e6c2fa0ddbc1e912b91fc973d38336533d4965b1d6b895d508b42d62cf5342a25e462066f446aea1c4434c9a852fd54f", 0xf1}, {&(0x7f0000847000-0x1000)="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"dd4eaf04972b71342a119c70be8b6934cbf16e360af3b8ab3fbde628d383b0eb55759c80ffd5b0c75f344ae7bf491031305217fae59fcf90fdbb51f2f7cde0d4294825f06ee64f0cee125fca1735bc26114b1387db265d4f8b1cbba47631a4b64b878f81ed2b17337aee7659dba93eab6beedc4a12e361c4957b585d4ba391091810f269836368eef7afabc98984bc402af9b8e2346b30666c509e131d1b65d8444c75bd11ee4dc35e5d36a000366569d99eeb8ea5925268fb1a35c733d904dcc6ddef7a3abeda718c13830463e3210daffc8c4b03e6c4f521c47b2c3cc9d17538da95072dce6874f9d9c53a6a434381e146cb4117371c134ea355f7acd3435012dbaf87b3f0a78656ce9341434e19954e15daa7cd91e058dc11829f430b8b18429a4993528b42eb5f653a9b8263c9060c39ecd438c4d3be2bbb223fbafe8695e9abd53c28610d3483f316bb50f170935ee9c9ea8f09c26669b59f7f0757cd951699554c479a5580a16b15cd5a73af64bf2d4e2eb708fe31f01c6a1f045a2849e57a578f461fca3835d241c8a8b5dd7ca8fbc9e330e96c042af29bf068da0b97d6b76f1d42db554498919c4785987bd1fc182bc5297fe0381b3091b51e3783323a840dd9ad399b41027a3fcf65dfc785fead1a513e7013c65a45ea1e49c81942478b59d6eea8bf0e97a6e42d6bd126acd6a65d162aaa11f3e947a4297419174c951bf64c9b2240807aa6eb7566bbd0398b3a2fdb10f1cfb194a3e4a18949e6a6f3addb495edc7c57c1187f0a44a9168bad36ace5064df3c28fe5dbcf85d91bc4ee9cdb758313836606a519bce5ffd352f1609d4bc73a1d2be68518d809873d4ee20ded6016003dec7806265e0a718c988685cf5f3fff45943e8894e9500a5f05da5cad4e0368cf5d653a032968148b599cfc743c2e15b0c8f387c43996888a06c5ceeb37c97ff65a1689bcb22524011de3e93e4b43a02ae06053351279294ec6598b9a18f141b35b27928a6d5f5ce2ee2017ce1fbd0ffe31bd5bd88b73f6e8df96f0179eb5a65f0a75060e74a30508443b006e8e411f0f2b5e36ba0248d1aa6bf94c636e05786d70511fe7a55fd983f1eb80aa9bdfed8b3c9ab06e1f4f6b9796167ab46a99ea625bc517a74784ab5696a37ff8df3023d29d1c3d44bbd4161e4e66423ddab36fc1ec9c551f4612c85afc0bbadef2ad9f26d2095c9dc58f2950e62da0e8503c6fc073f97ac75c27221d8c63bcb4baf2f65819fefaa569699589ce33d01821eb82eaa5fa7923164c19116c3ec730e512d726fb19887abe27efa9750471399d9e3b4934bc0a43152a071ce8ef8fb87a418ce66010b609c30af3b917b7383686e59920cb4c75209086298e0df4a7b95121ef73a47792b18ec787a6c76877a6143f88473403ff248141507391da60d3478721aa89fc11f6764eaf9ddefbab1db0699663a7bdfb7e3f9ac3a2a68424128dede6b189a0e2d406dce20cbe75f85a57d57a2f8db6da7fd3fe16f0954431ccf3daacb1bda0b036f0109eee9d21fd56e788ef316944006ab08dfbc3f5f4c3586885c562ab33417e945f2a15ef1801077915ed20a178f5d104806062db205d7bf8420b215517dd1c50a60dc8113a3f0613976f4e1a327d05ea1380213604e0b51e6fde457a8ad648a9ef68deff081a3db4f9963d2ca0324460befb419ad6a2bd01d7bb6630bad4e34c9c6855fef6ddf0cf7b7e785e6636141334968c409c879776852b2d5f53e05e719be62e6969a2f6bdb9f14dd9df7bbb1aa353e142c4ddb4d42af0503bbbc838ba09cb57395fc5989dc77d7cc113b9c41c9a50cc80c83af660519377c3fbf30df768e88afc321e3d04cfa141d91b2a503363bfd12cd544181867d3abede98f66f2cae7f687865ccf81993ab727c3af24d9f618e32a9d8f8b9707971b90a0fe02b3813766bc4258325ee1f235b3ca1be6dd6de31b0170c29de667a029ba51e714216f18f67956d5c714e3a467e66cbe25a0fcfda36b91331f3636690c6a577739d90031cf877842ba698d31cbe1cfaa1c5b724965e9bae70cea53206847883ef8d4890ee26f3bbef2fa70982f60ab81310a6ebaf4b9bbaa97e3c5d49876580ca07ea9be64bf10b4a883f870d028d877f6ab8aac526d319a880995dfec67615939e3094cc8e6b4fe7a521074240c45ffdd62c126b447c81840d929adde8c771c7dce0f546784b8fec0dcf9715fc3381c839421f7f67fa3ec6f5ef34245b86bcdb917bb09873aa47b5958a0ae07afec0d10a7433e78d0e75aa356a344c3b438ba25738893f7ded5bb40f42e6a3fd88b1e3d9d7724ddeae154e52044927cd5969f21c3c07aa191f9ca1a7260962ee095d1ba123860ad3baa22c8a2c194620896a3af353fea9bc569e71aa72668d3516ac127c6d4c427c34bd1aa3f2ff0dcff224d3e7c8687397debc16022d774c2e13c5a427834ecea02ccb6b6340691ed463dc7d2d71837cb2ff9c1be2f5214eecaf45df6b3fecaf569a0c6d318613dea5bff2121e51369ac5b876e4e829fd20c8d99a6b9f8de4ae79e8872ff520e77a4dee1294b7aca1725aa24b9e7bb58a20b44c28c30b1659b94040b5074450827d0b3a4978d1e7a4f615f219aaa2950411b243426e75c6a9d4c4c17584f8348f1eac37724c81a739a77d8967ff86bd41f05d76dfdd7c0c45514bf18cc1b9188a62e3bcc9916a685012110081e58b4c1866b9800e6d3848291a677d612e281460c841770fbc385fa2ee7349779a462dc78bb26b7bb7ca64e22143955f47f223e41f9734f6d75a9fd3a81691c7d308b3264a4a71a092bac60a289a93f89a7c8c2012e13c8507cb2902b6640d894cb99d96e775a056267ced4bba35c6218f7f5995f7e46412d36f7e5cd526dab5b3061492c1fb9051b7c932f785366429458a1a2081a95cc917b4307c0b9225d7b6d70eb3ed74f601333ba34bfd1e055bc9cad90f0186450620bd970ca5ba4b8b4d36db6d950a92b9a4218cacdbc92f9a9a33f083da87d7e6d0af0a93384014a92aa60f86dfe30c255878a4028e240f1d6582118b2ab7df3eacbe7142bdaccbed9a81503e86a67574f2e379e7b81c4fc787d4cf7073ed765b9fe8f8e0acb4af22f6a83304dbc702581a207c373fecf8e3bd047a6a02df4e0dd2f053a4501eaf496e9ae8c7e1a84918d0aeccedb2562bd019e741eaf3a3a463ccceb26023382745afc085ff0e1c4e58363b4133e671063a0368d2e3b760efdb598a7b96f810c437dbf1d5e6cb0e90869f40bbb0d919e3f569b5f51252b41074398031b69f63f28a3b6301665e956f00e0ab02ff1c386d913b07301d885141732ea4bf200eecaa214eceec17fbb0dc147160aa36533fc6b8ccc35aba0344fca4c80568176284301472b421115ca42243766e93a91d20d744ae5b9d79d4ce0590ecf52a266d206f9d992b0c423f76e09249c3182a82fe51d331fb13dd49b0efee56da98600dba25ea6a1ce8e132c72fe4c16692cda56e3a242b3b3741a113495ee9b15a13b4b944e86a6a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{0x48, 0xff, 0x3, "b6fe4231ca5a622aa0c85156becc6d65788d58a9c7efab2f6d5a34235f6eaf3dbd0cbef1416a3202b253ee1960c7682caf6f8b2fa62e"}], 0x1348, 0x40044}, 0x80) write(r7, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008f5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ca000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001c7000-0x8)={0x0, 0x5}, &(0x7f0000513000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000011c000-0x4)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000c000)={&(0x7f0000614000)='./file0\x00', r2}, 0xc) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f00005f5000)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000959000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081e000)=0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 857.625108] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=7 sclass=netlink_audit_socket pig=16197 comm=syz-executor5 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f00000f3000+0xfe0)="ff4af5f2c41abecc1b9a637e01e6669bfab9177e0595edfba7c6d5da14a1bc03369a5dba1903d0407dfc52e7b03e8f95", 0x30}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:07 executing program 7: r0 = socket(0x1d, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000f9b000-0x50)=[{&(0x7f00009da000-0xc6)=""/198, 0xc6}, {&(0x7f0000347000)=""/4096, 0x1000}, {&(0x7f0000026000)=""/4096, 0x1000}, {&(0x7f0000f9a000)=""/217, 0xd9}, {&(0x7f0000f9a000)=""/4096, 0x1000}], 0x5, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ae000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000744000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c33000)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f9c000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000090e000-0x4)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f9b000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000b66000)={&(0x7f0000198000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f9c000-0x50)=[{&(0x7f0000348000-0x5b)="94586d5f146e982a14974d3fd5555e170aae3b2977722fdb8636441ab13457e686ecaf6141459bff8f10e42ab39d7524fe4765ccd5f460dcb95f7c3114b0c68235590087cb6afb5f81c8069e14f3d92734c94ae78aceff1a0204c9", 0x5b}, {&(0x7f0000f9b000)="dd0787b18aafa2514724139a63052e4e425c22f0c98c2304b8fe6325c3683812b7069dd7579d621a055d69f68b3578e44e6a544133e1e8ad4bc6d9521e2a6fafdaa2a9a50fd0b033df0ca35068191b4c8a5cb93d77881c0f762aa325c2da270b65df62e03e56b9621f5b93cf138589b905", 0x71}, {&(0x7f0000a5b000)="63a08a1f7a206c922da40634ad500d151e80b8803c5c74f44e769e193d96c8f0ad5cf2630b067b6d21967551a4724c8c8c7303a1b26848c425f9b413de84c626662c1c62e218dbc5c8885887e17fdd7ee67115da944d33083deb27fc37c777b70680931a8f02e051847a139f2e9cc9b804af22e8c2b51a09087ba72bbf3c74b744065f9be3912458bfc27af6482e2f5117a97b1b95cfaaaecb3f0c898f9477f0e92dbe99c13118918bc53924", 0xac}, {&(0x7f0000f9b000)="a9d5fac04603ef2e646f941f54acc9793651dfd53505cd482bc130be979a4c87b82f4848e588dedd1d3730d69e5315f63586f7cae7924222259605776d9e7e1b95c82f64ae3ec843509b099a353077acebaee672c6fe57ba46a806225af8cf3b27236ebd8ffe73ecb0b1b60ae31ae01a7514d22a4b19d9ec", 0x78}, {&(0x7f00007d3000)="ab8eb972ad357d97e478f00a2c3f2bacf0492ad297ab083250d88985ae75ddda0387603fe81a723396cc5b175e215e6190faa43aaa60f48bd3c9baa548e7e9d6824bf9443ffed53fca732c0a581825298b7518a9b52fdf2b94226b659dd3148bd4aa0de2599dacdab9e68370ca70b620c0a05e2d9de0bf3547040194522bbbead0d913f0783da2c4", 0x88}], 0x5, &(0x7f0000f9b000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, 0x0}], 0x90, 0x4}, 0x8040) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = accept4(r0, &(0x7f000088a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000470000)=0x10, 0x80800) sendmsg$alg(r1, &(0x7f0000ec3000)={0x0, 0x0, &(0x7f00007e5000)=[{&(0x7f0000f65000-0x12)="e08595a1a61e1d429ca057363e602696ca03", 0x12}, {&(0x7f00001a4000+0x1cb)="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", 0x1000}, {&(0x7f00005c9000)="a1bb2c771109fce289f62259861b75fae876074d1ec656d5b8dd80335e9dbc96f870e1ec7cd57b75e70276c787ec9a752f7e92dbc0d0c89887ad2eaba0d45d1850139e52a2dadad38261cf57c1980c37b3770be06a2be42e4046ee333593bdc3c38848304a77cee70da0a1470bd483223634893ad2f9c6000389", 0x7a}, {&(0x7f0000994000-0x45)="def81849a420fecd87c2e9f95725c40b587041a1bf69c8cce158a617ee0bcedb6ce9f6bed8ea37b8424fa75147ed844ca8bd1cf7dff580bfb0c31f1f828969f365dfd0511b", 0x45}, {&(0x7f00007fb000-0x6c)="81a962ecda292a9915424ed5c8b344607805801959c9b8f8defbdac8134044cea06457309e71eb3d955b200b55ea3db357fbeebb13857e360e3dc61e15820e2d1b7246800e8da735032a5b36bf56946b814f85695cd86add9996a492ac1269d311cbea9f0c24aa2322c13f71", 0x6c}, {&(0x7f0000c63000)="6b46745d39aa9c4cf5b6a2c0b6bed60279365a5d1edfb046b40cb2cf1f1c2fa25765468a085f1dd9f1080a2347e6f18ee80a5b93f0b04e28849f93a13970dcc175fe9570ee1169b283ce01af7a57bc7ff4f83b78cc435d34c8e182d8a9eac196917656191cd4c02d3c871948aac018c0664e128cdee2b3964b88446d186cad80b8e868bda93ec3671afe5bf7fbcd53e466001a3dd5aa", 0x96}], 0x6, &(0x7f0000f25000)=[@iv={0xf8, 0x117, 0x2, 0xe3, "f1861e54a429195bc97ac3eee92462221e565308d26961833d5e929ed675a5240c9b62ecfc406e531b35e847b0cc38cc2144a130867bf239e0ffeb11983301ac331677db2d82348d24da4729a417dd5c6192635f23078dbbb1834f02bb17c1b6ba4959e077a17fb4365c3fd20c18376a4ca20acf0a7c35236beda85b3a89f6ceefb0fb194b57c24fb1ee3cc64276b6becc5f2f010fac3c9f47dec201c71a4f2ca4a05404d29ccbfdff147ba3af3863ae1074c5ef80ed2a834b67885da8025c5452108c8b6b96ff0ea2b4053a7941832f9eae099127b42a5821b5598f99f44e542412d6"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x88, 0x117, 0x2, 0x70, "520ebab4b9543c0a9ff233789661e1fe5e80f5cb96a6acdf12551e4f3e5c3bc228d60612ed13ef49f660f56392e227abd26a06d73031fd8b3f4ac6aa53993c80ae39f01d622a71b5597fe3db36ef12ccf907673355a1bf87237281a131ea566eca57924295ee875c4011f06fd00a55d7"}], 0x198, 0x20048000}, 0x20000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000dd8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003cb000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001ca000)={0xfffffffffffffff9, {{0x2, 0x0, @rand_addr=0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f1e000)={0x0, 0x8, 0x4, 0xc00000000}, &(0x7f0000841000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b68000)={r2, 0xfffffffffffffffd}, &(0x7f0000e96000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000078c000)=0x8, 0x4) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) pipe(&(0x7f0000c67000-0x8)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f0000d5b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000450000)=0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000093000-0x1c)=@req3={0x7, 0x80000000000000, 0x8, 0xffffffffffffff80, 0x1ff, 0x8, 0x97a0}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000417000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000077000)=0x0, 0x4) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = epoll_create(0xffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000050000-0x4)=0x9, 0x4) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) listen(r1, 0x0) close(r3) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xffffffff80000000, &(0x7f0000253000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000001e000-0x4)=0x48, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000004000600e00000000b4000000000000000000000000000106d", 0xd) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r0, &(0x7f0000c81000)={&(0x7f00002b5000)=@nfc_llcp={0x27, 0x1, 0x8, 0x2, 0x2, 0x4, "431d8885df4186b3579e5ac3382ac16eb035bb3cb28cbfedb044dcdee7957009a36dff9e58ee0dae6b640b56a7c03f6be70b6222b40e9ef1aad0c9729c4ef4", 0x288}, 0x60, &(0x7f0000045000-0xa0)=[{&(0x7f0000ac1000)="f0eb2386fcee6a", 0x7}, {&(0x7f0000fa6000)="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0x1000}, {&(0x7f0000c01000)="33e4a6d41cadb264d119a62e28361f3ae21c0d8ad0b459f413933ccc1c0c7aa0325a581b76e770cac7d3e7223234b6ea4d22869474bef06f79a62803bf9fd5786f46375501c9cadb4e9ffdc00fabdcf2d169e25c838d0758a3d17247c40c43878892511ef60bd1405a105708bfc2e07315ed722f0149630261966fc08232b465c78ff47a6108b676d2", 0x89}, 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"451d2a9105097b28ec1fbaf17769736d47dfa2d120012be5f1d339d0c569d265b6c914e061d94d26abf7381bfafae4de44fd2c7a8111ee3882a90097a8237493df4ad778bcf4d9fcd036781eb6f9a59272c37f4c87afc804787fc8ae667bd07b88491b2d2a4f0f340fe115cfdb9a75103ebf56e1c28383cc94849b5aaa1c8a126aed34dba7f0b56dafe36eef94b74e0009adca204fa5073449f073bd9136bb4bf91bae87fbc21643e94e39adfbf50fce5eda6f4d32b6eef6ac6134910fcabc7e085521ae2b1147aaac312dd43e42c54a7f1da2a7b393c26ba6163641a0d4c3dece510fb60ad9ef032b36e52cc2cb886d989230edfc36347bd2749f4c4b8a4d43f362343c15801d82c8b071913885e1cc4c7ae7cdd5e9ae8ea94f0729eccbf118f1551e057976041af693cafb213093ec6e5bf5205c0567b254ccd3c3c9f6febcd28ba59a41a7cd5857095c05fce542593441fc7cd0bb9e9207045a9ae5aa8054ec7f9ec3de6d740000bc86deaf68d4970b148bad860713bd4f00338b468735d33bf1bb5a5795267504d76a0864ffe8a8d21f4926fa1fd910efa3a0afcb6e838a133ba5f8e712d96577815e29d47e6fc021fcdd47ef4811d7d8e829398bf354c2a0a86b4fb411d3673fc6e7482b9924cb79938248bf376e61c4232cf9939e8f6ed479499ee47cba90d021f21deed2605d77b85e6cfa14e0e55fa7cbced5c53bce5988678bd85d039a66774e9089807a5a608e7b2a8e3a1813449e7a9d64afab64c91c25cfa72d66c265d1ca3f6f8c2fbf3a14a897f40167ce40d9d24298c5799bca651bf9a1135ab619d50b5df147831f7819dde1e4cf7a9228be34de4504ea88765ed202864be38ab2c2f6d1045917c8348f51bec40a5365d4398d4b4882ce8b6120f5ec86d32dbeb5881b2d852a6679d1676b3c6c45cda81f056f132cd892c7f3a997051ad31ca94667c156a97100f54e93882da7af1651e43f30c5a4a5f9f80a3d290796ff7d20b9eeb804d401039282f6892dd337dd68ebda209265b5ab8eb8ad6f2a3974a51d443212c1b1e29f991c9f9a9944ecb1038043de8453a91d5a782640592e1058ca349854c6c4e49399a9c8d69a42c654affc9b085e5a46ff82b0813ca73bd6e4c4457273b9e029fa2a816cc3d96269980cd89c136b14326bfd1049cab270e30593042505940d2033122dfb53182fd58f2c2ab82256e73e8a7782ad56f362015243439a4f6d6426d036035e2ca7eb34da8dd9b9ece29cf571091e5294ca35c92449f99e34ae7cdc6f3ce6574151f2ed85828b884be52384e638057702ade33a9d25b27c0b6bf96e31c608ef2668c0b96623aea002a7002ac6ed75ed56679a1bb0170d6b1edf2d793d050c96eab00faabccd20ec79fe8c09d53f833d51e0c3f9ade24056e384914e5e7eae01d46949138494c1e4e2de30346db2d5c19781ac1d512985df6db202c26a3f56566d30a23fe831b25dd2e0ba18a7344114188aab162e9376e3e434f77e11791532cafbdea937a8e8726b07577098cfa4cb0aa8561dfa692dcbb9023e748fe3b56eb5c4c750c9653acff4db5a48ee8c9a95862b753270f5a37848abd76199eb05fdd7e42d7b1597e1be37b41d0f8a9a53282dd3d551f6405fa4f95b6fcbb4ab1dc6ea88cc9d976423cbe0cc74f67739a20150e2644da49f5796e53d2ca7a35f51e358e67c5eccc6e3e65b5070e3f7a825dbf1acb4a44318e6a471060018f2fa7dc6ab1b71ed8184509ab76761fc049e26018371833c6972553c1aff28f283a6a6ef7abd2591a2cce8b06a0f5d231551284607ee3d66bccbfc833b8b503129bb455dee3f31c36e3669b5a41258fcba757d805e042f1f60a11f6b62a6e1bdab292bcb42ebc1897f196e967549e9a30dca27845d047083c67cdbfb331de9f709b46f3e644f9408217aad0c500dac5bce080af5c8e3d4201afdfd8f96b8c0ede29755702fc8f2c9e26d91acd7a3f1d7e3496c42a413bb12405a09557718dd173a0c061702903d6e5dcfdc73100e8ddac9c4f5e7795a6cd2309b8a2960eeeda708a535f51980b8f379ce5779edcd7bb71e250da7d6bbe8cfa110603353bf76411afa065282dde08f321dd2d2870efb7121104d1191e1e495367a2285483343d038eaf56753755f09bef4faa1223e830f2a881da99c5df7c3b65449f31c637e8eea1e414eafc7a8a4896b6bfe2a3bb5161f9ea89bc5885ae2da7ca18794d18b9502c70b67306dafebec818e9869eeb0b6fd2f677cac05e56e6cbf70511b06984822bccbfbeea717f4188861bdd9635156a9df7506bf116ce531a65a1abf52cf169b255e77256a23bd51cd5bd07050d0672224ac6dfbdbdf205d585075e0cf210350f97c373e83bdf3bb28cd755ccf8876e7ded811bf59ae37d88b9b96754e831dbd7e33aaac41ab36376b6b7e04ba36dc33a33abb218eb328e91c47a025c52f15a22423e58c0436fd6783ce98e771ce01db6d233426582ed7cf92c2cc2df6dab01d3fd7379a5e7f7cfa5a460352bd2aba0adbeb464ab8c303a8158be0de4fe6276f7c6c768f19bcc4899a3aa4438c46753710f933fb636cebbc7010dd042a54a8119c6554b73675db662a1658eef6ce8f3428c88ed9b4a9185d42bea89892e0335da31ee13ad297873b5470da61792aad9a4a02d3ea2c0dd4c0140b9c482a957a12ef3d6445f1d4db1c9a5bfe2c174f8a8c18a5bc7c558a845e7038bd77520e7c914defee59bc645e3acbefc6bfca722fcd777dd93bae07846f9623009245c6922a561c3c605362cfb28597eba321aa5126c874fb8e8061c53435fb0136c5a8197488146984145895957ac91e43169c125e0f67c8f84716765871d846b1c589090de28426c563c78ca6ac05d3dabbd1a374122650920730b0188483a7f13f6432603fd105c602ac3cd1008f79ae5a06054c7c24423178e85dd4eacd8e63bacd60703d627c10dcf39e098f4297eb009c75b95eaef7369bccac5689b05f8c32c7067a2a901c0438bd680c58e3e0e71ba20bbc7b4dba3f32954ddb85478c3de00714ccdc99b29a92d0963f2b1235d8fe40b419ba8b02eca0d3ae57bd22f0d0b8ac51519780d5292b417705ed09a2ac28090babf8ca9cf43e2bd11daa1d0bcd571295eb99736c8053a31f0cd154fd64e49c7071a05ddc4ecd3993760ca0563e7338457784409a66b23eb2938f056b52072ccb3d20f60f456334b6ede6f0a9ed6519ed0bdb46a64bb53bd29e26e73415393b70e7e6f3437f739b9f1742427b215dd88f22a7bdd2913d3e671b83028862281b97d69afbf2947a2a955918a0b43edd6fa92a7061b047677650e1a383b40032bba8ce937289d43fb4c231cb5b708dc5b0b9b490964955b518c7079c8c021cb6ecd2e16670dad4c73b667e9839c22fcd42118828f1dcd3fbf71fe816298b1884563e24c50f9515077e8d074f0817602ca651507f0e4239627c3ad96d1611e79e47e0791a265989d3449ebac396a2348c5b66afc9da056e8bc567258e857e84f705addfee6c5d998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{0x50, 0x0, 0x0, "8a6a43671d72850d0ab0d121667e1bb05f5781805b8633324d915445b25cef7cffa719e6eb7fa8fb06cbf8063ad01033b7156db80abfde99cfdcef75a389"}], 0x1358, 0x20000000}, 0x4) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089b000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000009f000)={0x8}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000131000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000082d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000ba000-0xc)={0x0, 0x5, 0x30}, &(0x7f00006c8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000015c000)=@assoc_value={r3, 0x3ff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006e0000)={r3, 0xe0, "96f0d5ec5be55491ac6bda94b27082003d6ef14ca987b75f89d4514ccd41c162be4dc9bcc6200cdf0b7f5c12334b077d0c661def2ca4232b4451bcf6eb9ec3139c19b63a8ba97f43ed71440208d811c7c2b0af06c57ec2ccade652c98b7aca39c617b1738af7cc01c9501c1541caccc7529af6aadff52f366c3002edaeeb12ca62533d3094711b28e51b90cfd41c09364b5ebf5fa7c4d4aca2258006f4ce7af5b7d744adfa6f77cb4736cb893fa168a1fae16faad6df12cacdafc32840c0ca48546633ff084e157b8f25c027975e7845e293675b6f21b0f5001165012f3c44fd"}, &(0x7f000040c000-0x4)=0xe8) 2018/01/08 09:17:07 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000f16000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x31, 0x1000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000f19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056f000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c5c000-0x4)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000d88000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000f17000)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f18000-0x20)={0x8000, 0x6, 0xe, 0x7, 0x4, 0x0, 0x10001, 0x3, 0x0}, &(0x7f0000a88000)=0x20) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f19000)=@req3={0xe0, 0x7f, 0x7, 0x2, 0x7fffffff, 0x1ff, 0x7}, 0x1c) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00000ec000)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f18000-0xc)=@sack_info={0x0, 0x3ca6, 0x72a}, &(0x7f0000f17000)=0xc) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e9b000)={r3, 0x8, 0x8000, 0x5, 0x16c, 0xa1fe, 0xd0, 0x8, {r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x983, 0x3, 0x6, 0xffffffffffffffff, 0x6}}, &(0x7f0000f18000-0x4)=0xb8) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f18000)={r3, 0x7}, 0x8) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b96000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000039e000)={0x0, 0x7ff}, &(0x7f0000475000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001b5000)={r1, 0x6, 0x7}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d5d000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x95, &(0x7f0000ee6000-0x2816)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x5f, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00003ae000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000847000-0x4)=0x60, 0x80000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00009a0000-0x2b8)={0xffffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000df6000-0x7f)="3dd58ff6b8ca75020dd3f43e563c1550e0de29051cfd54db0407710b992b3016121088f7f6e4a639aa1eda2f325dea3b0db93ba2a805ae3a09d6cd8af75444894972b71a4f1c2ace7a463a53f926019ff4bc1d82731b4aca4c1071cfbe5b5075a9988238d91a78d935359281f0f123ce211899919a62d81329d26cd86aa7b0", 0x7f) 2018/01/08 09:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000836000-0x4)=0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000d48000)="63836287e0948392cca5a4c65208c9293b3aba24cca78a1acb0845deff45188f7dab90a204af8896e2e9a343e8a070733d3a479a7d44e2a552c83be085c7ead789d32f78122f76e13edc23f6d65caa") r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) 2018/01/08 09:17:07 executing program 0: pipe(&(0x7f000073b000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00006b0000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000082000)={0x0, 0x208f, 0x6da3f6b9, 0xe9, 0x4, 0x83aa4e4c000000}) r2 = socket(0x18, 0x0, 0x2) accept4(r2, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) socketpair(0xf, 0x6, 0x8001, &(0x7f0000a23000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000c87000)="c16d9e8d38ad51b7", 0x8, 0x4041, &(0x7f0000818000-0x10)={0x1a, 0x17, 0x7fff, 0x0, 0x3, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000237000-0x10)=@req={0x28, &(0x7f00004cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x2}}) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000029e000)=0x5, 0x4) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000295000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) recvfrom$inet(r0, &(0x7f0000e66000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0x80002, 0x49838860, &(0x7f0000cbd000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000071a000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000-0xa9)=""/169, &(0x7f0000000000)=0xfffffed2) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000a6d000-0x4)=0x0, 0x4) [ 857.915774] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x29}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 2018/01/08 09:17:07 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000011, &(0x7f000045b000-0x4)="02", 0x1) setsockopt(r0, 0x8, 0x80, &(0x7f0000002000-0x1000)="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", 0x1000) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000)={r1, 0x8}, 0x8) write(r2, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000004000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000007000)={r4, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000009000-0x8)={r1, 0x81}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x118) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000007000-0x38)={&(0x7f0000007000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000008000-0x57)="518bd24aae9074a463e24bfe79201af11fa3f193ef8a1a330a48d17b812b86a661f10732735a71e4e043ecd41f59dc47505b1950d80346cf420ce2786c235dc70008508b826b8bc8306cc7d624442d276416355d9f603d", 0x57}, {&(0x7f0000004000)="d53e38f09a96eec65a4c73d01394ce4f7c8b5c0d7652f1bdcfe04aff17bcc8b334fb5e4e388cc5a7c9f67f1f103b3702177dba2819be0086a29e497c09205a3f28b4e3d92d20eb116361e1e22c736b643fd5eec6d4bf7ced7dd1aeae1c5510f89f5011662a8c636a231769146d47fc191cd652f40024032d305da6c28c9f8efc198dc375dcc29d1786d8955bd58b8ab3adf5934181f60fe4bf9fdf", 0x9b}], 0x3, &(0x7f0000007000)=[@init={0x18, 0x84, 0x0, {0x7, 0x8000, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x0, 0xfffffffffffffc00, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xc, 0x6d5a, 0x3f, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0xba, 0x9}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3, 0xffffffff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x5, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xe, 0x2, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0x9, 0xff, 0x100, 0x1, 0x0, 0x6, r9}}], 0x180, 0x0}, 0x0) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f87000-0x39)=""/57, &(0x7f0000d03000-0x4)=0x39) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x1f, 0x80007, 0x5) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000fe0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe0000)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) [ 857.967202] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ff5000)=""/166, 0xa6, 0x20, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000e0c000-0x4)=0x0, &(0x7f0000ff4000)=0x4) 2018/01/08 09:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)="", 0x0) pipe(&(0x7f0000836000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000561000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f92000)={r3, 0x7, 0x31b1, "abd0457ff50b9d31a592ba64700775123a88df"}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:07 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000e76000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae1000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000068d000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000d7c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003af000-0x4)=0x8c) r2 = socket$inet(0x2, 0x3, 0x2) recvfrom$inet(r2, &(0x7f0000fe5000+0xcf1)=""/39, 0x27, 0x5, &(0x7f0000e21000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:07 executing program 1: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000545000-0x2)=0x0, &(0x7f0000a55000)=0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005c0000)={0x31677cd1, {{0xa, 0x1, 0x5b3a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x11, 0x80000, 0x8, &(0x7f0000028000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000069a000)="a3779d7bf984ac8e325b2ec64e33ab5127ceee07f98d3fe676bca84e8d713cbfa59b41e456e606b20f7a6e8caa80c023a8be1d9b95f523170c4d11719528f70b4c5bf85d5829a7985d17ebb98a595e9975de6b1c5446d3128a7d82fc589a37cecdf29fff628bbcc320d58f76f5260624961a26d1c17e1d06cd7b15116de2", 0x7e) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001d000-0x3)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000001d000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000-0x10)=@ax25={0x3, {"5b41d9555b0065"}, 0x7}, 0x10, &(0x7f0000017000-0x80)=[{&(0x7f000001b000)="1c1e1d95ad01ee111d5b271d916437522f50aba20ef2639111b87bda09825c8a0542dfd5ae5484e47090d2bf6ea45f9be5b4eb2d8fc46e1140ff02c28715cf60ed937ca78e4c0a9b289cd34873c3f0883b0247cd57dd0f2b3f72435b312c05431f26af473a2de0a21d57deb26f56d013ab5fe3a48089b27273ab570a36e8262c03f23beb84fdc1370ba14658382a598b9256bedd4cf217d8391d9fdb386940bf91c04852ffe859c2a9042d17f6010abb058728c7f189f8fc5d1d", 0xba}, {&(0x7f0000005000-0x9)="1082ed33e8539a0306", 0x9}, {&(0x7f000001b000)="dd58dfc0a49d5d807477a7d6dbb4b84dee5f0fd7ab8ab20095a4e427193455524b120ae88d8730e314378750a29e643cf2cd12a06329ad4c33071414ec10775cb805469a279e7aa8e14cf68f29c2450dbd095a7e74a16798fa9027a4add23214952cdbcdf3b424d8b72d96ab334081c534222267939a3ef61b3e394b0617b436120c9c62b7e398bdd017d6637a36caf352b91fbfa83249bb05c821f6a1c5818bc69e206c05423f170e4ae9d968b69d12171aa4c04d8464ab74", 0xb9}, {&(0x7f000001b000)="829bb830579df84b280675c49e2ad80683b5030e0a6b55600681058cb2e2208e83d3da40b7563a21e50879", 0x2b}, {&(0x7f000001a000)="8c9794726523bb", 0x7}, {&(0x7f000001c000-0xc8)="20c53cf94e48a9745b8bfb53573a2c938fdc682d38e90140b4b7e444a1916e0d3337bb2adddfea99507d8a00557ff4deb2644e44572612112aec0cd4cc2ae2ecbaa313332bcec590f2bace8c6013bd9f4f9e2602d9b09cfbe757bcc91d697f4c31839b2ac44065e95b1334547a52fc114841126b2413c25ecbec0cf6244116ebdd0792c61e2389c72075fc77c393000449cd6bfbf9a609996fcd28bb804c9199abe234328a98c82f2aa4e96f6a4a403b1f97d9da717ccf03e850a3634bdaf0939bf3ba7aab282442", 0xc8}, {&(0x7f000001c000-0xab)="7a14291a86982c6bed0ab08891453174f2b6537f5fc6c7ac4ef679f397466d9c2d5d5f14b8f15564eab5ffdf84d77cea68203659396329e53f07eb4279ce1a94aa19177b9339e750587e919b878eee8f43bf2a55c6e7097391222c9a3f4a3a027edd61240b71d8c9b81753da100e4b48a87edd37740d52716e1c131ce5f193fc931b6be4b60130c82e49cea175a70175b3adc1a56001e71e96697953c71860677ae9f3c4d85977de7d8d53", 0xab}, {&(0x7f000001c000-0xde)="2d5292b52c682b9f79660d71d5d49a7e54252b226458356482607b9532155fa170e0340b5de1570b7002c19fb5675059faf572e6a2715ef4d0a6853884225d11d2e33acc473c87aca491652fc31e96186fb2a7c1329eeeba2cee5964941b94f4ea702f6753d29f431f231dbc24f3fc150daf876b56c241fd764148331356eea0e5e9632736ae931be5767b9d00f0dcbe297f2f804313cce083521e06e73a1b9ef9568e6fa8fb646aeb11afe93980da1695b883c8809fed8d299431360594aa4084846a13072bff5c9c92580b314b3030512215240a7c9ae906e08236d795", 0xde}], 0x8, &(0x7f0000001000)=[], 0x0, 0x4}, 0x4000081) r2 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f000001e000-0x4)=0x8) sendto$inet(r2, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000014000-0xde)=""/222, 0xde, 0x0, &(0x7f000001c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000714000-0x4)={r0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005e0000-0x230)={0x7f, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x3, 0x4, 0x4}, 0x10) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000558000-0xc)={0x7, 0x1, 0x400, 0x230, 0x8}, 0xc) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c50000-0xb8)={0x0, 0x85, 0x7ff, 0x8000, 0x8, 0x100000000, 0x3f, 0x83fe, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x2, 0x81, 0x401}}, &(0x7f0000fec000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008fd000-0x10)={r1, 0x2, 0x91a7, 0x9}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000021000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006ca000)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000feb000)={0x0, 0x8, 0x20000000000002, 0x9, 0xc, 0x3ff}, &(0x7f0000bc5000)=0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fec000-0x98)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x44}, 0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000a21000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000feb000)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fed000-0x1)={0x6}, 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cc1000)={0x5, &(0x7f0000fec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000278000-0x10)={r5, &(0x7f00004d0000-0x73)=""/115}) connect$inet(r2, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e33000)=0x80000001, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @loopback={0x0, 0x1}, 0x9}, 0x12) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0xffffffffffffffff, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/08 09:17:07 executing program 1: socketpair(0x15, 0x0, 0x7fff, &(0x7f000082e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000879000-0x14)={0x0, 0x3d61, 0x2, 0x7e3, 0x4, 0x7ff}, &(0x7f00008fa000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000143000-0x8)={r2, 0x20000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036d000)="0013b5bf00000401ffff0e000000e3149dd9", 0x12) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e3d000)={0x0, 0x5}, &(0x7f0000e71000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000013b000)={r5, 0x38, &(0x7f0000f93000-0x38)=[@in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000f10000+0xd33)=0x10) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xc2c}, {&(0x7f0000971000-0x90)="1150784801bcb6aaaae55327e8c289e0d6862740978a2da01881137384fe3b37baf56a138a4b8d6ca54546cc01d7d3d65b8f4f93e307991147177610b2801b04a02e65e4e83cf167dec3a1c47b05d0d9cd4f878523d94d643ad8259b8c2e31c218c18867c81948087bb0fffadcd25b5f2c45d546961eb88e0db25f63242b993b90c67c666627ccf79cd08c4f9ca3ac6a", 0x90}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}, {&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e115837db349c3838f3a407ce68994a95234d2589903709422572b2baa826926da90b1b5caeb1780f49bcee93b2db44c1974472d75de0ecc612a5d79df5214f818db3b9c2d460e0e815f15c438764625ef912f174893ef6466fd47222dd2f1d75421c9dd7d7d55fb780529db6af8d1a226cf719d0ad1a6c479ebc9debd07134f3c969ac2e63e7063da4f266b34368add0f0eecfbd2c5297de5644b17ee294ec9109306cc18b036a554a636483976eec9a19b62cb59f748c9bf16272c2a4dc025671a5bd340d3d8d12fa4ae5f3e78ee4", 0xf1}], 0x4, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) read(r4, &(0x7f00007fc000)=""/34, 0x22) sendfile(r4, r3, &(0x7f00001de000-0x8)=0x0, 0x81) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r6 = accept(r3, &(0x7f0000922000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000040c000-0x4)=0xc) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000b1a000)=0x80000001, 0x2) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xc4, &(0x7f000000b000)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x3, 0x2b90, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000c000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001}, 0x98) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0f000)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xb, 0xb, 0xe1c, &(0x7f00007a1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000599000-0x4)=0x9cd, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000e78000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004e9000-0xb)={0x2, 0x400, 0x3, 0x39f, 0x3, 0x800, 0x2, 0x1, 0xfffffffffffffffb, 0x3ff, 0x6}, 0xb) 2018/01/08 09:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0xffffffff7fffffff, &(0x7f00007e1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ef6000)={0x6, [0x80000001, 0x7, 0x17, 0x2, 0x9, 0x6]}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000008d000)=""/4096, &(0x7f00007e1000)=0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a74000-0xc0)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2cd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe}], 0xc0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aee000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f6000)=0x2c2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000e62000-0x58)=""/130, &(0x7f00002cc000-0x4)=0x82) 2018/01/08 09:17:07 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000063e000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006c1000-0xb1)="1dbe924127b24396b866a0b97d8d71b9e863177ad4a000cbd191e41916fbc688d65c6e22470aacc48b1d1fc72c3ca124850dea86f05e69a436d96e9f12a5612e34c768dc48ae968089a5fdb4c4779ec5988fd37e7a70aac0d4e43c4b7bd14824e8acae898f3f69ccfea4097e5cb83716847f844f24e1273c15eebeedf110b6cd1242a56ea9b7e62be11af21c2c4144dadb9092f7ca19b975dd423000b167b56d04bbca0baa21951bede29a0a9d263e13a7", 0xb1) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) r2 = accept4(r1, 0x0, &(0x7f0000432000)=0x0, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f1e000-0x4)={0x8, 0x3, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c15000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f00003d6000-0x25)=""/37, 0x25, 0x20, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:07 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x2, &(0x7f0000efb000)={0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000efb000)={0x504f88e7, 0x200, 0x202, 0x2, 0x2, 0x7fff, 0x998, 0x5, 0x0}, &(0x7f0000034000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000038000)=@sack_info={r3, 0x5, 0x6}, &(0x7f00007df000)=0xc) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000efd000)=[{&(0x7f0000efe000-0x60)={0x27, 0x0, 0x5, 0x7, 0x8, 0x4, "04bda97cd8e743ce10f7c0b5142ce88bdb6f08db3977ab759f789e9948f6b484f04e812857d35fa9af9ca75dbaaa549f796efa6043eab8d8165e6efa0b779c", 0x4}, 0x60, &(0x7f0000efd000)=[{&(0x7f000079d000-0x1000)="3580a90840ae255313d0bd7265ac1f132f8370861c0379e62cff8953cf20cac2ff65d015ae4f3713683128d4262231f0ef95fd91c62af8dbde5137a5167fc867c68108b419bbca0f970eaa7983ad12a6a59579f0e0fefdbbcf056bf3755b0f8cb3843472a3a3ffbfc8102db611d9104f06460b89266255008d08aed6fcd5141e61c71fb2105440c15a4a6e15697f87c498a9f52c840ebb37ee07347d04aaeddbc23382de83b36745c3d6730eb49bb775862ac683daa484bd55060aeb415d8c3adfaa6dfb1abacefe4b12e724234bbde19a362056d262a82a85a8d2fbe898d3fecab3f635e972b913cda0607528cda34302c9b9a98247f5d46a51d816628cc617b983b853d33bb7ab5fbd357aa9f8e6a52818666982497ee5ed24e362a0c97af132cb1ef8f301b2ec821ab00917bc3241dc5b71bbaca0b99253de90bd560bca365bf88e4de16a501415c2f5a38915b8af2e888568f941c89b4c0c252a32fc494bd2868f603a27f3c33c67fd70a4d59ac21f93a89171dfc6fa8682c69e2aaaa642bea0df4577219d5349b0b618cbe5f413ac39e72df8d9977ac71bf628136b86df67558a39f5df2ad8ee130059508ddba8bbc7ee4245263f1525e760abf6fde258c4cf7c2b18d967faa0242355faf292fad65f438166e34b232485f84b81f7910b88f3bb40e4d0883a2206c54cfc4acabc70351a56895b2b8b70869553478269a9a2c2a5d7b8db8b0402e7b30ae7bfbcd71aaa0b65a864407455dc951dbe7709de66de2d93520e25ededc85d5a0e1568f38fcb1415ac78f1006eab728368c16bcee939151c0f4b19278cb4227b762e2129a4550406eab19744ab2b3ea6d3790cee30d891c6161f95db6c097f8bd6521079ce420cac63b40e20c3c6bacd906e979a28efa956e1a9f32e2bae57edc05c9b96d8bb31a66f6ffc7ca48155cd98934dba94b4ee00e8c2e92f89729479d526122c74e0456a37f39bfadd590676b5601a8e2def3a91e645e50826539e7185074ce89ed058a38d6edaf5034ffa202a0e11f3c2f61154d5a6a5a56e929b61ca08bc2ab57e1f3f4fa00776425684caf6e9258df0f2139d09f1a0ee62e49449eefef7f0d469467f7b3c99e10b0dd2f56774f99c8187a5261f76628c863d01b9687b59a3148635fff5fb39ab95c0c446f3e21432a78601fe87668cbfa1ce209a510c056e98a2e39864041f837864ca84073d46daad5da9d842a15cf701e0a6e89fba1e350796411310940483004f6c1f5551444244ed3affae16a1913b73cfd289c3b074f699aa55f79b3b470cbc6cadf88b92f68f66091310c083113e9a24dee351437b431a1ce742b15e353baf9cc7761e71e5b2034180922bb7d761dbcaaa4b50233922d681ab71ac3f6b8aedf1c81c2c4a0a887e15cfc42bc123a5ba67c5051f21bd2da9230a2e6d216dc064baaecd51e7237f3fb7151f7a78f58a43b0d558d292e054df3559c34906c5d5c2908b46d056bbbf50955f59e3373a052e63cde8fa6fd0fbc5080b0a6b9a87127e8883b0fa86e297cfc71acf7d355bb25b0cc090be9f8468c1dd8a59b3f2fd453721671dbab6a8303e7a9b73f009216a2c6fb244c4146085b8c2513c8215b2d497fd6460a8998414342993213682f14c5eaa7b34be44d30e5902e7779f170f3cadf63893f59199ae0cb6baa010c2c7fb2f37e3db1ab5374c936df4c4a8042f3d7d41f857f0407353d4e13307d78cca3fbb3a721986984027beb0a434a04b7a9d1ca85a19e3eb4b29cb2d635565da6b1ae1dab225b7c222c6ba24853fc1a766a5fb87005952d9b6721baa0bcc179caadf54de90d5df7d5c03c5aaef08ba74564f90b966367261c0d08f711b9ea9512c197334159292b9f58c18f422cd33d83a89004e8edbf9ee31c60d1adeb2af10081aade0538b6c243c60b60f16bad7f477b2362503aab54b8f777c5fe67bf9a154e1da80106614aa8a1177bdf5d80dd1142e3d21d7263e6096e72adee2c89f0e9befd55066dfb94cae0b4a341e8e5ae117b110a49e5d48f1eb5a0f578a4e035fb8dd5d48474599632a3c91a41abec0943b2cc5b33f2022f56294f66baf9521a0060fe365e0b37626470a95e8f2c70b5a8d1aacdb90c35dc9dc2d62be5ebad53287ed6dee321dca58e1e5d42124fe90ace627878fd33eb8ae5188d0cd3546c3d3e600c9d96b519dcd1dd18f03ecbd2b4dd8597c1c55af47c42f5f45463d1ac092d631193b05b759ac8496513be3c7dd14dc190a3c5141dc9d4274a2e7b84d8e577ef4f1c554adfdb71bdaea17484cd31cd16dd45cada4738fa47c18cb2e9032cd7eba630c7ed53c96a06fadd5223082bf77177166c7e1bdd06adba7d617d90f47d743920a0ad1950e5c5cef36e94d6226201a78580160669ce37ed264049cc4b69472bed0355cfccd59ad379ab03d4000a5f0ffc56502fb419468b62d180ac8e2ff679b77f70335827a1b5647a831aad4749e0d47c5894dfb3a7c33280a2849fda6ebc527104e0831d735304a36fed2e46e34e4a68227af6306ee9b8ec135c058a7165f6a6bedf3effbe5f5c492dd4af2106441c2315b911121f2b2c20ac349f68c9494ef35dc4787ecee0fe97ade663a30f2da7455e8a2a4d550c3b49048a1492fbdf3bd620903fe63fc9827277af5f5fc797cf11fa687b4293784f6e45fe87efc264b65318c22d0936a2608d4e905881c0f74ca42f037fc6630e0c873cb81aed9eb4b86f85a9ab35c82cfc9a34bb149d1d79220e603bfc6d56976cee8985d6b40cefbcce46e84a2fd9a8de81edb903c69cb98c17beba88c45d50c1e16aadf94e28070102b79ad85530b26ac0625dcdd113c89729d3563cc69a5fa3810474046c34aee73277fd6fb0684b051b7650a61aeb68f6385593ff38ce78dbb983a5d8bc2cb7c2ceb1b8ada9f9792b64d82c9fc846dc99f8b8de25584f250a559b37e5102f3ca2275a781d91bb6daa48a161ed610397024b293a524b54ead6ea45010ed289ee00c921f418489a971e8b321f48871b64dc7fb1ab8558734cace6dea4ddcf5c653e843bc74a486b83a70b30facc1d77842a1147851522fd8b06422947cdbba364b79819b9dbb93b86bc38f51e05dc8e4279dc8d5f7dc27fe6a881732a2303ec29de6cde4bbdba1bf80be1abcb52ed8152aa87158fe291f1566bc7851a80ff6ccd71697b78149fbf2aa2e4e986a56ac54e638f1e94a1760fae13d85156db420a34793443344c02859dbe385726e61613ca2f0d48d1bba79d8e9b4ee7b1b9ed46d87c5bf812798a0c3813df8d93b027bc291e22fe75c1e4256c5abc11564c96320e5c1a2c00f5d70da39f9d70487f2ef0f3a8facc2a3bc564edfe5cdd313c4c2d5608073bac57d59e599e36c76357e210c446233418247722537331d74799c9ed021b8b4ee0ab43a7df85cacb8dd5e4037888543d5ce9696397a4534fd0539566c67787d5c003d403fc22b4289cfaccd94aaa062243f720b566cfb0b319a0f1bbca18aa7ccd45bd9c02691020d279faabbb3bc8d5499e41226b5651e033ab155247b5b3594289193461d3aa67edac41f6a961907ceb4e879dcba1dfad0474341f8dbdf928c9da69930c48488375f3e8cb2c32e9703fa19299f28c47be3ddaf2f5c09875e5930185407c007907fb784696d2e02b0680d6c6dace198e8d76e1d83ecd3bd5cdc6caf296902cbd19ef27505ec9283f6068d79026a134941174b4b3cdd83610f82bea94107a0974ad735c27b5239e5dab2ae5165e7a1321dc901f84a9e39307ebe1c22df05dc84b5e770fe0a676fac4597448ea68b2252102a09df510a5afe2dc5aee94d71de045b52d31572c6911a0c2380b58bedad677b5276f74aada13cbfa3a8c91c7d3f201c00b90bc668839ca45f215c90a48f947c50e91d66fda3f67901f81f9c4d976874cbc5122a97c58fd486e6586a43aa40cf225994fb6ae418b4a48a48a0e49f4a6eda2d0f276995a3b48969c4a503b8dcb72b679e002999901252df9bd8aa5d42813112b6c559057ae05c824f2ebac43958388eae514183c5ba31b1095f18db2f31522e1a726924c5a6a6f4cdaa0ba688e03e5212184d80d6b63bc6b5d3de4d98bcb079ac88dfce58ef2b3c37812abc8e126676092f0317f867014b4f15e6249a0b58cc7dbadc816817dbdd5f78a4b09e9a19b0d41fef29126d55f4b568e084f957981cf8ef8c9a06c1d08205382c56abd86e1696ebd34704d5d1a1da9b25d11adeb0d198048f10d47e42ea1bef54b05c94969c58dce720378bae145bd988013b4c59ae2a55ef83e6cc47988f581793cb6579041b7f920f43ebd5c327982d6eecc99ece2629a50a463cf417969f0ddfab7c09ea49ccc8f33c6f89e54385cb95bbe9deca1159b4e626e5ab36f2c18e0f7c46bbe367da40b53a0f08ee16954cf56ab732fdad19e85a8b946f192ae51a36d50078956f124d48b651434c8efd6e8f2ebf407ddec5db7b17dab054ef55fba2c97c9a5fa80991672cb12044903e42314c0ecaebe0765d06c761756db8fcf67f0d7179764f698e99dd45838a07c87b6f823c8c8eb6c0b1721f18facef61f7b2ac511a2e459d673eea9887f79c30cd9c3a0830e3092e824b921b7842306c13c57eee3e0a91b373ebf8f939a64c921cbd965440595a7c04c9366cecf3cbae6fcdb116556390034afedb0ac7b31e500361cee1d398f77e210ac1c676b8b4f154695ea3e409619d4cae2c9e9e5be3413de2dfcab3614b0b24f65989c90e575e7145f110cd3fc310ffcab6028decad33f58f683470bcd0dffa0cf8ac0f561595a408dc58c11c7f817fd000f301fb7b90f8565a5b02e88bcd9a7f1fd40bb08f292b64a475a26de7e085f6c8e6aba4c2d9ab23e23fb8e5024020e0c47893470724b027c8a849c793c21fa23c0f8137ecdd1d726b05fa093e8b88d534083395035126e0350c08e9fa7044188285bdeb0a2d46d14e6758a4e6c39a4cbddd5c5b7fbedc868d607f9176095ff1d202202d339ede6d66247b05d64f8b8a7d76a70fadd6ed269737ef5d9b496e95e00bbc284a59b6af632aa814e288ccfb6af802e80691157e1f45d34cf7b4a291582ee08452774e660739b0fd99aa8e49f610bd400ad88c43bc293488ef197d387f046b0ecbffee84fac6bbbfd512092e377a7c06d23ead2245cfd4b274c9f0fe4bb60841cf986c82c57645b37f19e22443d0447b556c6ee31e1ae9b775485cce4618626fe8ebd2771332525383732ee855239a0ac0dbbaa2e85dfdef62b64b7481b4f774a06bf406d34bd814a92257c86b830123d64e707ad2628f50fa6360144a584d0c74ea3a29dc2903e6d65827f5863d9afce059e77379181d53357fea0d17dfd1956f63e1f1476a1f2da8ebd9bc67f9590bacf2f6cf348dcbeffc7f29195ec5af577c258dd54a6000dac9a66080976fb8ab9a421c53008d48edb259b7a793e2ffaf28c43d5f865028ec7b89f044acc06110e0764ccd54353442b10d9687333fc709e227962297fc728ef4e3d2b3956bf836bd2bcdafab402a4bb32010e438ff2d9a56e5906c141968dc3095d4c2b4b27ebd4323f1bb26a97fa750bbb80eb2d22c27bc935f4ebdd17c34b2aa4ea6581f26c9ce5a31d397e0721564833de4fad300473ec66b22e7590adebf5cb34420911b0d1a4464c05fa45857a6290268bb6d7e8cc4de94cac5e54b1b2e94e27fe85608cc25904eee9f7e96fbc75c4ef0ec21d25dd69b8dd9a3220d1f935660be75bb26d8ca1f9baaa99131a2ffb89e15cbf92145d8ca6561c53e96fa6b85545d11825ab2a8a30", 0x1000}, {&(0x7f0000efd000)="b0dbee316455ab2c8d1236aca69223fb14ca67584e04e6f5e055abacff5e1aee5cb7bd246cced94afbed3a2e1df4b1a823c9803fdea3f64d0cf4e2d6a875a1dd86389b2bf5194428063cb20ca43651cc4801b7bec3be7242b7c53bfb1e7666080d3272ce19536d1248199f8f4d7a70951ef05be1f702236f048d70b67e25a5b4e3fd2cdbab31de2b9acef2c9a439047376db1655f66e9e275ebf8a0f2bc1b7fa8b04afefa28e2eaa586d72a469557d761884d463", 0xb4}, {&(0x7f0000efe000-0x3e)="923b1b2e5af9cc0637b5328885ac5e1b7f8176220f1c21a6ee6449414763c9339813e7627a1116fd5eedaf2737d3fc734be266ef681b5dad54770f998dd2", 0x3e}, {&(0x7f0000efe000-0x54)="7d4548f915ddba99ea55e9edfacd2cce1ebe53a204373034510b1423b1cb0449c72d7bc57bfab59ce456675add33ff69214df138a9abf87e3cbafd89a97a67e0830adbf3789ab45e6c9ad31bb8a6ea4988d6b621", 0x54}, {&(0x7f0000aaf000-0x12)="267fd2e94acb6dbae133127668c37af6edbe", 0x12}], 0x5, &(0x7f0000c0c000-0x88)={0x88, 0x101, 0x400, "7615eee3e391a5816e87648fdd68a045e867b7f07ea715f4f10e36829b2f9db0e874c8a7cb48f53674851ea648cf130d816480cca5b984c057d72ffb168d6260e97420dd3b64cb883298700285527955738727f8451d45f6aa221ab47bf14844be9dbaf52930736adacdb3f7724cd7b69a4b415c"}, 0x88, 0x1}, {&(0x7f0000267000)={0x27, 0xfe000000000000, 0xfffffffffffffffd, 0x1, 0x2, 0x7ff, "b91f4ae2ab47febb15c6082d0f18c8263ef76e31f18d69a89f7ce7ff75fbe1059cf797c4f4fbd6eeaa0334682134338d553ececf5a154fd084346c7a82accd", 0x3}, 0x60, &(0x7f0000c7c000-0x80)=[{&(0x7f0000efd000)="5ebd756ad11731c0a668d2ab60fb8078134d052e2641d01b", 0x18}, {&(0x7f0000183000)="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0x1000}, {&(0x7f0000efd000)="572115341ae5c1c61f784a1d961c3cdab758ee811e7794caa41e03b3a0e6e574cef5fa269396f2c88b7ea274ecafdc86bcbd1a69bc04f10c473e3d3079c9614b260a784c584dfb204fd744da3df44309e7007b4728a4704f258624129f037ef88ddf7b87475dc04a0657f6b7787cdbe8d17b1576b7427151a42f50932f59679d80463278cc9a256fe392004a3c50010f4920dd5132523df7cf41a95c7bb8d1bcd735b6cfdab7d852c0fc681d0312cbd1c0", 0xb1}, {&(0x7f0000efd000)="16e138ca023fb29c5d69db1096783f9e572fed6af11553b77f3258affeef2e4ee22b743af8a33aac1c6793ee000eb3c560dcd799117e4487757984c9324f8d2e661536b6bec0c388ca0b43d8e0a673c691627dad0ba94429c5c443403c8822075e6a14d24190fe568b27f3f5bd23abc6019f90d8461d74b521bfb204f66a405b78d90d6ae2b87fece28f9d22bafa4ad02cf72a55509f91e41c62910157d587f848f418d756ca2ca8bcb37eff25dd205174dc65556236d8bde20d616a02f049b461dc98b84384a5ff30bb0b623ba614948b1e9bc8bccd7d45c19d091936e33f73cb99905b0c", 0xe5}, {&(0x7f0000a14000-0xb4)="33b0146d68e01cedd63fe022560bee8bfe95d2fec2e87e7e9cd623029f1c8e5261e59ebc6ddea46ba6a31f63572c9e8a6191dc444330183b3d2b8fec610bd1068b09ce85fcdded158ea70688b9d1c6be86bed457de65db95b2f2f8f88eb14408669e2d0c6801997b0d6cf21611888b66d815705f9674779b17bd429a2d91e62e7838a5f62e8e1ea2a92240fa4ed109b00d74d24a0d07a007e48f70c21f93a78b8288d9fd5b5121f7ab5257476543d3694a0aeb20", 0xb4}, {&(0x7f0000efe000-0xa0)="888069e8e0e7ceb9b2168cef6cb90f149122736149e5976bd6eda6fb97e63f81835915d6bea356db56652984dfa72967175ab77155dbb778c87da46318869865d906ec4647a60cc31392833b8c6fece9679fe693fb73bd1bb090b591858d3cfcc50435f60e6c848b754d8509463ec9a32e1aba1798693a3261b432252116bd4ad36ff787850528e2d70ebc0fcb3eab20bd8f379e5bd215d529abd72e2f2a0c5e", 0xa0}, {&(0x7f0000046000-0x89)="987a5df48b26b81db4e773ee601692c310da2613375e4e177bb3d76f32c8aee5f542e9ace89e34cca78981af58ede5101987273794247d704917e41ae334faed7044fc74e1fed2687dde7ea1ef07a709210f4cba288a8ab7372e6210170aed0ddfac22eb9193978339461bab31c593ada52a0ef63b39944ed6cde2562120c9ec70d88c28f9996dfd37", 0x89}, {&(0x7f0000d03000-0xcb)="f87e555bd1c0a584fdb9b4944acfd9a453e578d932c3c7748f0fb0edb67997d163a9370e1be8197b848187c43f32cc8f50aff2bc418eb0070661f3925efcdcf2d81bcdef8d65963a6b22d782e6b2c0ba4854749d6e07c8c6b13fb18507a1ed3c48220f4118bb4e30da64ce062c139767528f832a43928cf41b0669ed8140bad3c0872e4d5cb673a537ba8a0b768e7da4e425f578e2811503b9be1ed33bc65e663947861e2def19b77009d2186d1163bfeb9c2356ad33721192fff11d6cd3b4fbb8732f18535347d9681a6f", 0xcb}], 0x8, &(0x7f00003cf000)={0xb0, 0x109, 0x80, "9653e6f41c8281060b339af789b6d9c3acc225ded00424c95736f7f80edca4f32a7afae5abd736013a75e1c7e6d9e73575567b062f582d12c77ba80b0bdbaf12ad0e9df063f903b59f3dfdaf386e1f6178b83163ea24a7d88535949518e6b2931674e71ac9aae88a48ed45e377eb74d39b952ff62454b6ea76e1948aeedc9e231595ffcc3d1a126ae04c49a48b8bf4e734e355e622d39cf7da9fc74d36a613a6"}, 0xb0, 0x40000}], 0x2, 0x4000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004cf000-0x10)={r0, r2, 0x7, 0x1}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000efc000)={0x4, &(0x7f0000efc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/08 09:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000c86000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ebc000)={@generic="e95ecb40643bb7afbd1b223bbdbff505", &(0x7f0000dc4000-0xb8)=@ethtool_rx_ntuple={0x35, {0xe, @tcp_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2, 0x2, 0x7}, @ether_spec={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x1}, 0x1, 0x1, 0x276e, 0xfffffffffffffffb, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b59000)="130000001000ffddbf00f49ff60f070000230a009d000000050aafa7302ce5f9ec3e4fe8697ae1a349009600000189b93c18983ae37d0d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff000000017e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b89a61", 0xb3) 2018/01/08 09:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000b77000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c57000-0x70)=[{&(0x7f000045c000-0x27)=""/39, 0x27}, {&(0x7f00008a3000)=""/0, 0x0}, {&(0x7f00006a1000)=""/242, 0xffffffffffffff46}], 0x3, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005fb000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80807, 0x5f, &(0x7f00003b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000064000-0xea)={0x0, 0xe2, "09651d8bb70bb6ca33f7bd27c10c6eb6aff64d946e187428898c44bb7ec63047a035350912a89b9891e2fd160c7e541ce59ff0cdabf442722341553bba4fd3e2f28b57a1ae1f65cf5f96c5500e1b0155ce1b3b9b6169d65b86da7392d93457160b0b54870da8e3f21984baa52ad9a54b907d211447107306ccc2ff0bbb10cce56d35c3fb071ffddb0fe1ac72265a1f6b95e4182c78ad50b96a5c5093b71bdad1f8b8d6c9188f9d26487c34b1e3df8f101b809db543c88da125325574ab8ee98e3351477b06a33ec6654a3b0a17e36a0eee09f4afea6282035d6e7154cf8e57776d82"}, &(0x7f0000ea1000)=0xea) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000247000-0x18)={r4, 0x0, 0x10, 0x400, 0x4}, &(0x7f00009db000-0x4)=0x18) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000a41000-0xc)={0x2008, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003e0000)=0x4, 0x4) 2018/01/08 09:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x7) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00008bf000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bc5000-0x10)={0x0, 0x7fffffff, 0x3, 0xfffffffeffffffff}, &(0x7f0000a70000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000009b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e65000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e38000-0x8)={r1, 0x80000001}, &(0x7f0000ef9000-0x4)=0x8) socketpair(0x11, 0x1, 0x9, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000c36000)=0xfffffffffffffffc, 0x4) r3 = socket$netlink(0x10, 0x3, 0x14) connect$netlink(r3, &(0x7f00004eb000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) writev(0xffffffffffffffff, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ff", 0x10}], 0x1) 2018/01/08 09:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f00004b5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r5, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/08 09:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) socket$packet(0x11, 0x3, 0x300) r1 = socket(0x9, 0x5, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009f4000-0x8)={0x0, 0x0}, &(0x7f0000305000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f8b000-0xc)={r2, 0x100000000, 0x0}, &(0x7f0000622000)=0xc) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000f32000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000385000-0x5c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000046a000-0x6)={0x0, 0x6}, &(0x7f0000c96000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a7000-0xc)={r1, 0x0, 0x2, [0x7, 0x5]}, &(0x7f0000e3b000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f00000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004c9000)={r2, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006ff000)={0x0, 0x0}) writev(r3, &(0x7f00008bc000-0x10)=[], 0x0) 2018/01/08 09:17:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000029000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x3, 0x4) socket$inet6(0xa, 0x5, 0xff) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008cd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xb) socket(0x15, 0x803, 0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000b92000)={0x400, {{0x2, 0x0, @rand_addr=0x9e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000df5000-0x4)=0x200, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x34c, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = accept4(r2, &(0x7f0000d30000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000880000-0x4)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c7c000-0x4)=0x8000, 0x4) pipe(&(0x7f0000dde000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000494000-0x10)={r4, &(0x7f0000e20000)="c2a9148a59723ef7396c659c28c3ce00c781be8e431f0aa7fc73451bd980b50a54af1318bd1c69627b5386529b979fd0148c7a3d146214d371acf6a686435ca0e2c7b5e542e3ca1f3bcbd30b04c848eac8"}, 0x10) connect$bt_sco(r2, &(0x7f000022f000)={0x1f, {0x8, 0x7cf, 0x7f, 0x1f, 0x782, 0x20}}, 0x8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x9, &(0x7f0000d2c000-0x85)=""/133, &(0x7f0000faf000-0x4)=0x85) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x66, &(0x7f00007bd000-0x8)={0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) 2018/01/08 09:17:08 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000e28000-0x78)="", 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000d5c000-0x4)=0x5, 0x4) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/08 09:17:08 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005a2000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b99000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, {0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7fff}, 0x3, [0x200, 0x1, 0x7, 0x8, 0xffff, 0x1000, 0x20, 0x3]}, 0x5c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b18000-0xc)={0x90000000, 0x0}) setsockopt$inet_int(r0, 0x0, 0x20000000000d1, &(0x7f0000e4c000)=0x7, 0x0) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000be8000)=@generic="1822ead77cab6a577e4ec02a78ece35e", 0x10) socketpair(0x1b, 0x4, 0x2, &(0x7f0000eca000)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ecb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000448000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bb4000-0x8)={r2, r3}) writev(r0, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="39000000100009040000000000000401060800400100000045000107000000141900120004000200000000000600060800036a8900001ee400", 0x39}], 0x1) socketpair(0x11, 0x0, 0x2, &(0x7f000083c000-0x8)={0x0, 0x0}) 2018/01/08 09:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000a88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ddc000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00005c2000-0x4)=0xaaf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2049, &(0x7f0000ce6000-0x4)=0xd02, 0x4) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) 2018/01/08 09:17:08 executing program 0: unshare(0x7fffe) r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000d6b000)=0x8) socket(0xa, 0x3, 0x9) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ce8000-0x4)=0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000450000-0x4)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e6c000)=0x0, &(0x7f0000a91000-0x4)=0x4) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000351000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c5000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00006a3000-0x78)={0x400, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x3, 0xa84, 0x0, 0x89, &(0x7f00000b4000)=@common='gretap0\x00', 0x3, 0x6, 0x4}) bind$alg(r0, &(0x7f0000e62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000be3000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = accept4(r0, 0x0, &(0x7f000030c000)=0x0, 0x0) ioctl$void(r1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f5e000-0x2)=0xfffffffffffffffd, &(0x7f00000de000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x21)="19e1b4b2916c73a2b7ec0a8c5164c462d281e02c1bd50026aa5b2c593e9f5ab439", 0x21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef2000)="", 0x0) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a6c000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) 2018/01/08 09:17:08 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000802, 0x75879009) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000ef0000-0xc8)="155b7b448da2c91ebdf679f6b7bbeb6645911e439da879985974728e6cf4d48c6e6a07b85293083afe8808114a55241c999e985d9e9e8eb6987eb7e1265c73ac970b6b454cefae6264b4c9728496db2bb4c3e91bd4a718f3686c337c4492b51bd57d364a953e6edbcd81b7dafc6b5fd10bc452a47f609e93246f1ba61e3294f69bea4674d97aa39b8b1f9fa31b178c450f08babddf5cb69197ba931ee6691f9940b34013a54b8e1e639b0961352362e4407ad90fd0a93beb1f2075c3d296af4eccb40e63f3174ee7") 2018/01/08 09:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(0xffffffffffffffff, &(0x7f00002fb000+0xe89)=0x0, 0xffffffffffffffff, &(0x7f0000be6000)=0x0, 0x3, 0xa) listen(0xffffffffffffffff, 0x8) r0 = accept$inet(0xffffffffffffffff, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000129000)={0x0, 0x84, &(0x7f00004f0000-0x84)=[@in6={0xa, 0x2, 0xb51f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe026}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1df}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cce000)={r1, 0xfffffffffffffc01, 0x0, 0x4}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c7f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000546000-0x10)={0xffffffffffffff6c, 0x9, 0xac8, 0x2}) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000677000)=0x0, 0x800) accept4$unix(r0, 0x0, &(0x7f0000de8000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fb5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x3, 0x4, 0x0, 0x0, 0x74, 0x0, 0x9, 0x3ff, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x4000018d, 0x4, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x26d, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f97000)={r0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f97000)={0x27, 0x401, 0x9, 0x7, 0xd63, 0x7e, "d4a7b77a9ae3944ee7174a301ce92bc456cdb3a50a92872ee3a5e6b182c15fee3acfa54dd589c5649dd992de325113826e2de993ffcc7ddd5773ddc8b50a56", 0xff}, 0x60) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f98000)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000f9a000-0x96)=""/150, &(0x7f0000f99000)=0x96) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f98000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000f97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000f98000)="d76347d4d0299c3cee787214f6288134f21097df759cf332082e820efd61ab5b4f0b888677ce981b9e412434eebf4bb3d75039db1f08cc275d921ffc349732b5684e2568db32aa074394168a0bde2429") bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000809000-0x4)=r4, 0x4) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000941000)={0x0, &(0x7f0000d1f000)=[]}, 0x10) 2018/01/08 09:17:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2000000, 0x20010, r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000010000-0x38)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000c000)=@flushsa={0x2cc, 0x1c, 0x9, 0x7, 0x3, {0x33}, [@policy={0xb0, 0x7, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x3ff, 0x1, 0xe7c3, 0x2, 0xa0, 0x0, 0x33, 0xdb6, r3}, {0x4d4, 0x401, 0xfffffffffffffff7, 0x7, 0x5856968c, 0x3, 0xe5f, 0x6eb}, {0x3, 0x8, 0x3, 0x3f}, 0x6824, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}}, @tmpl={0x104, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x3, 0x24, 0x3, 0x161, 0x7}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x3, 0x1, 0x7, 0x3736, 0x101, 0xfc1}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffff001, 0x80000000000, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x8, 0x8, 0x401, 0x69}]}, @replay_val={0x10, 0xa, {0x6, 0x3, 0x1}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x4, 0x2, 0x8, 0x2, 0x80, 0x80, 0x3a, 0x5b, r4}, {0x0, 0x3, 0x0, 0x10000, 0xec, 0x1, 0x3, 0x5}, {0xff, 0x101, 0xfffffffffffffd31, 0x14000000}, 0x4, 0x5, 0x1, 0x0, 0x3, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @mark={0xc, 0x15, {0x3, 0xc5}}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000000e000)=0x0, &(0x7f000000b000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000004e, &(0x7f0000000000)="", 0xfff6) 2018/01/08 09:17:08 executing program 0: r0 = socket$inet(0x2, 0x7, 0x100000001) pipe(&(0x7f0000704000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000064000)=[0x0, 0x9, 0x8001], 0x3, 0x9, 0x6, 0x80000001, 0x9, 0xfffffffffffff681, {0x401, 0x1, 0x1f, 0x6, 0x40, 0x1, 0x1, 0x9, 0x7, 0x1, 0x401, 0x80, 0x39, 0xffffffffffffff01, "fe7bd52809f21aaeada6c1bbe532607272735e986863373d1075b928952ab82d"}}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000012b000-0xc0)=""/192, &(0x7f0000674000)=0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400000017) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000876000)="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") listen(r0, 0x6) sendmsg$netlink(r2, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000006b000)=[{0x14, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000f11000)=0x2, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000002e000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000049e000)={0x0, 0x80000, 0xffffffffffffff9c}) bind$inet(r1, &(0x7f0000252000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0xde8d}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000034000)={r6, r4, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009d5000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000e98000-0x8)={r7, r8}) read(r2, &(0x7f00005a3000-0xbe)=""/190, 0xbe) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x9, &(0x7f0000fe2000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fe2000)=0x9, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e3d000)=0x4, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000fde000-0x10ba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e80000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffcf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) connect$inet6(r1, &(0x7f0000d6f000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000f5a000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2000000000000294, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0xfff) write(r0, &(0x7f0000002000-0x23)="230000001e00056d0000000000008a030700000003000000000500d41d02000ae517c7", 0x23) 2018/01/08 09:17:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0xa9bb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfff}, &(0x7f00002ec000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x10000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f00000b2000)="4a449752729ebffa06fb889348f85def30950e8a6ce9ce9b7efbe3da3b8c586d18b03e8fc74352da8f823cf516c670f58e8c8e1746adab7e893b993f6cd53c21bc9336aa6ea45910f34185d60c6e87eb653a17541bb38b7d73ee7c32ea6097db0c1b57a9548c78638f089dd3086362293b232bf759f347583886392bee3ab9ed939ed9143c7ed10c5e9951d57ba96f50ccedbc3c8351844c83fce76bf124bca89ef4d5207f04381a86b190a84e40a216b7f3cfd4d632d739", 0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d5000)={r2, @in6={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x81}, &(0x7f00001f5000-0x4)=0x98) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept(r4, &(0x7f0000577000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a53000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000142000)=0x0, &(0x7f0000a7d000)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r5, &(0x7f0000d5a000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0x2, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f0000ac4000)=[], 0x91, 0x40804}], 0x1, 0x0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000749000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000074c000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0xffffffffffffffcd) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a74000-0x8)=0x0, &(0x7f0000565000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000020e000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00007e1000)="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", 0x4c6, 0x0, &(0x7f0000084000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000614000-0x8)={0x0, 0x0}) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000303000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f000095e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7a000)="26000000240015f8feffff780d00360002ffff04004400002a00010004006e00000510c70035", 0x26) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ac000)={0xfffffffffffffffc, 0xe396}, 0x8) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000001d000-0x4)=0x0, &(0x7f000001d000-0x4)=0x4) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x807, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000013000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000011000)=0x1c) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/08 09:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000172000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000072a000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000002c000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = accept$ipx(r0, &(0x7f0000736000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000327000)=0x10) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000c9f000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) close(r2) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000076e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000588000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000e4d000-0x10)={r5, &(0x7f0000153000-0x19)=""/25}) r6 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000077c000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ae3000-0x4)=0xc) sendmsg$alg(r6, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000405000)={0x0, 0x0}) r7 = accept(r0, &(0x7f0000488000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054b000)=0x8) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00003cc000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000a4a000)=0x0) recvmsg(r6, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x1, 0x2, 0xa67c) accept4$ax25(r2, &(0x7f000083c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000970000)=0x10, 0x800) close(r0) poll(&(0x7f0000ec8000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c30000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000007000-0x618)=@acquire={0x618, 0x17, 0x0, 0x2, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xe3a, 0x1, 0x20, 0xa, 0x80, 0xa0, 0x3a, 0x1, r0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x1, 0x7, 0x2, 0x80, 0x20, 0xfe, 0x0, r1}, {0x1, 0xffffffff, 0xba8, 0x5, 0xb1a0, 0x2, 0x1, 0x0}, {0xfffffffffffffff8, 0x101, 0x8, 0x2}, 0x3, 0x8, 0x2, 0x1, 0x3, 0x3}, 0x80, 0xbd, 0x7fffffff, 0x2}, [@encap={0x1c, 0x4, {0xb9e, 0x0, 0x3, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @ipv4_hthresh={0x8, 0x3, {0x4, 0x1a}}, @encap={0x1c, 0x4, {0x1000, 0x2, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @tmpl={0x184, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0x0, 0x5, 0x80000001, 0x6be}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x2, 0x7, 0xde, 0x4, 0xe2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x1, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x2, 0xdd, 0xffff, 0x9, 0x8}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xff}, 0x4e1adafe1e97da44, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x6, 0xaf, 0x4, 0x7}, {{@in=@rand_addr=0x964, 0x3, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x2, 0x5, 0x101, 0x3ff}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x3, 0x1f, 0x5370, 0x1, 0x6}]}, @lifetime_val={0x28, 0x9, {0x40, 0x1, 0x1, 0x8}}, @tmpl={0x244, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x3, 0x10000, 0x80000001, 0x7, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x5, 0x2, 0x0, 0x8, 0x401, 0xff, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x5be71572, 0x200, 0x5, 0x7}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x2, 0x100000000, 0xffffffffffff0001, 0x1f, 0x7}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x1, 0x1, 0x2, 0x3f, 0xe4b, 0x7fffffff}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x5, 0x3, 0xffc0000000000000, 0x100000001, 0x1, 0xcc7}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x1, 0x0, 0x10000, 0x8, 0xffffffffffffff95, 0x8}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x0, 0x4, 0x0, 0x8001, 0x8}, {{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x80, 0x8, 0x2, 0x6}]}, @algo_auth={0xb0, 0x1, {{'sha224-avx2\x00'}, 0x338, "cfc0b644a8c6eea8b1a832fc2f1e2892a5e1dfce290d81b4605b08eb727f0a594326a17ec99a1a30df473036f1325aba78d2b04dc48ad84ba64c3ad7245bdd60e16066c501446cc2f39456b4020c80989ffbaf7c2878096c36fd78dd401103ff4bd143bbd1d8a8"}}, @u32={0x8, 0x1f, 0x9}, @proto={0x8, 0x19, 0x32}]}, 0x618}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b4c000+0xe48)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000b65000)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000065f000-0x10)={0x1009, 0x200, 0x4, 0x0}, 0xe) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000db3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00007cd000-0x3)=""/3) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f00001fc000)={0x1f, 0x4, 0x3}, 0x6) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f82000-0x4)=0x8001, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f82000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f81000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000016f000)={0x0, 0x80000, r0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000046e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f84000-0xc)={r3, 0x7fffe, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000901000-0x6)={0x0, 0x3000000000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'ctr(des3_ede-generic)\x00'}, 0xffffffffffffff37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000511000)=[{0x0, 0x0, &(0x7f0000b5b000)=[{&(0x7f0000316000)="2783e48b0aee09fa", 0x8}], 0x1, &(0x7f000084f000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffc8c, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ef1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000174000)=0x10) r1 = socket$inet(0x2, 0x2, 0xffffffff80000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006bc000-0x4)=0x2, 0x4) pipe(&(0x7f0000da0000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ef2000)={0x1f, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x2, 0x80000, 0x100) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ef3000)=0x0) accept$unix(r3, 0x0, &(0x7f00006f0000-0x4)=0x0) sendto$inet(r1, &(0x7f0000a96000)="", 0x0, 0x4000000, &(0x7f0000b12000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000ef1000)=0x0, &(0x7f000093c000)=0x4) r4 = socket$inet6(0xa, 0x3, 0xc1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ef2000-0x8)={0x0, 0x5}, &(0x7f0000ef2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef1000)={0x0, 0x7, 0x4, 0x248d}, &(0x7f00006ec000-0x4)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ef1000)={r5, 0x3430, 0x9, 0x1000, 0x9, 0x9, 0x100000000, 0x0, {r6, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0x9, 0x500de504}}, &(0x7f0000776000)=0xb8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f000064f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x14) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000ef4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000163000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000c82000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r7}, 0x14) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000758000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f000038b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093a000)=0x10) listen(r0, 0xe6dc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) close(r0) [ 858.746617] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056c000)={0x0, 0xffffffff80000001, 0x4955, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cf6000)={0x0, 0x7}, &(0x7f0000df7000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000677000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5}, &(0x7f0000eb2000)=0x98) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000753000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4c000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000782000+0xd7f)=[{0x3, 0x2}, {0xc, 0x9}, {0x3, 0x3}], 0x3) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000080b000-0x4)=0x3, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000f9b000-0x80)=@generic={0x0, ""/126}, &(0x7f00003bc000)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005df000-0x5a)={0x0, 0x52, "912d31f77a6cf94b79c57dcb69484a37924d2e9647201ae3f5f7c1b6903ba10484d1645114ea71d202b681c5f6a035a57a669b7e7d400588a9e3724d0ff140723ffc8918de5c9875d44bb4ed7056edd6d5ff"}, &(0x7f000066e000)=0x5a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001df000-0x14)={r3, 0x6585, 0xda, 0x3d, 0x2, 0x0}, &(0x7f0000aad000-0x4)=0x14) r4 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/08 09:17:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e7000)={r0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000892000-0x4)=0x0, &(0x7f0000962000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c3d000-0x3e)={0x0, 0x36, "418692518f0a3fd0268d55b7701adb2ed51475ac2f91f6854e6d9808d6d4261b7b728b59ff3c4f2e1bca1a093ccd1780e7f0888f98e1"}, &(0x7f0000b38000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005df000)={r2, 0x8000}, 0x8) close(0xffffffffffffffff) tee(r0, r0, 0xffffffffffffffff, 0x404) sendto$inet6(r0, &(0x7f00007f3000-0xdf)="a472728fde38478e1c9cf2e9e7b599c4a007152df313ff7fa0e52c36a5512bc3d9caddf59b4928416712f48ae39cb2cba16619d1d955056b73b2a51f9cd627822be57febfd16975898a277a0f61150d6e663bb42dd0098cc3cdfc409c811e946848a502a341080669d579d5a58fb4b16d0214665f03fa148ec822a93ce117f911772c0392166c4bba78a25a0aec468485dd171a69f98b843008ecd9d1eaf2485162e147e78e7e16e2c6784a6d568424e0f336777f46b1fc875f7982525aef2f29362888349a12bc8ea9c290a361152c54d88086e2450bb61a33b537fa0a818", 0xdf, 0x80, &(0x7f0000210000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ead000)=0x0) 2018/01/08 09:17:08 executing program 7: r0 = socket(0x1, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x38)="ca7a985006c2dbffdb780577746e9d05d04c4fa6a5e3bd078b7758915b38c85ce88fd7b4fe52e58227315d4fd67295d5e4672df087fe4751", 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4(r1, &(0x7f00006d8000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053a000-0x4)=0x10, 0x80000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000dd000)=@req={0x81, 0x0, 0x3, 0x524d}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) [ 858.815058] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/08 09:17:08 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000ab000-0x6a)="7d4b281fe3037ddf527afbbcf37549eb7c2c1afd7077bcb6800354bc6b3823de74d6d77ddfa3d0e4dde430c3f549de75c109b13d3ab5837899f8e7344b34a48278cf38536fc7646cfbc226e9bdc329e295043888bdc136e18cc7dc869ef18de9b75d7f4e28ac35d179") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b26000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) close(r0) 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000009000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x1e6) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000f000)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000e000)={0x0, 0xf9, "670463300eccb671c68621822f351fc9b12017218cc5fc0ee171c6adc2c0619a57c5e921f1f00bd5c6675f9cef59490ffc9fda2c75b962bd9a2ce6e40acf5085de7a79bc7c106552a05cb92ad33550cd01059015cc8429caa4178292dbd893e93b69162506f58ec636c1b961c2c526d8755caccac6426d4eeea963f78bb2e12d22623c0d4114b7dce40a52ae2d1270c10b024e3e62357243796e4d2bc7aebec6c03d651f8035c382aa06256c5436a09e1944ff79be9c8d0e38885e03694c91655cb7bc3b695108d8971530f828221e5f768abfbfbaab630c54ca92e2fb58561c167017960266dacebf81a39381c464030391d06a1715183bd4"}, &(0x7f000000e000)=0x101) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000e000)={r3, 0x99d}, &(0x7f0000005000)=0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) recvfrom(r0, &(0x7f0000001000)=""/139, 0x8b, 0x40, &(0x7f000000b000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4309(rfc7539(cbc(cast6),tgr160)))\x00'}, 0x58) 2018/01/08 09:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000783000)={0x0, 0x0}) getsockname$llc(r3, &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c05000)=0x10) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r6) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000520000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007f1000-0x4)=0x9, 0x80800) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f12000)=0x0, &(0x7f0000459000-0x4)=0x4) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008c5000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000720000)={r1, r2, 0x4, 0x1}, 0x10) 2018/01/08 09:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) r1 = accept4(r0, &(0x7f0000432000)=@generic={0x0, ""/126}, &(0x7f0000b7a000-0x4)=0x80, 0x800) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f000023d000)=0x0, &(0x7f0000395000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000032a000)={0x0, @in6={{0xa, 0x3, 0xf9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000db2000-0x4)=0x98) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000159000)=0x8, 0x4) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008ab000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000078f000-0x8)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ae3000)=0x0, &(0x7f0000ddc000)=0x4) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a74000-0x8)={0x0, 0x0}, 0x1000, 0xf8b7) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ead000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ead000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f02e", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003da000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000d25000-0x50)=[{r1, 0x1000, 0x0}, {r0, 0x100, 0x0}, {r1, 0x1060, 0x0}, {r2, 0x1004, 0x0}, {r1, 0x2, 0x0}, {r3, 0x40, 0x0}, {r1, 0x801698abb505142f, 0x0}, {r0, 0xc000, 0x0}, {r2, 0x8, 0x0}, {r3, 0x0, 0x0}], 0xa, 0xa102) r4 = socket(0xb, 0x807, 0x2) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000e01000-0x4)=0xffffffff, 0xc4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ee3000-0x4)=0x0) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000028d000)={0x9c, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, {0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x80000000, [0x8, 0x7750, 0x4, 0x2aba, 0x2, 0xa5, 0x0, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x4, 0xdab1, 0x400, 0x25, &(0x7f0000139000-0x25)=""/37, 0x14, &(0x7f00000d4000)=""/20, 0x7d, &(0x7f0000001000-0x7d)=""/125}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x74, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x2, 0x0, 0x7fff, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629"}}}}}}}, 0x0) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00004d8000)=[], 0x0) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000119000-0x8)={0x0, 0x0}, 0x3, 0xffff) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000586000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bbc000-0x8)={0x0, 0xffffffff, 0x7}, &(0x7f000086d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef8000)={0x0, 0x2, 0xa00000000, 0x8, r2}, &(0x7f0000d10000-0x4)=0x10) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ceb000)={r2, 0x576}, &(0x7f00002ba000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000538000-0x8)={0x0, 0x0}, 0x101, 0xfffffffffffffff8) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000627000)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socketpair(0x2, 0x6, 0x1, &(0x7f0000c93000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000a8f000-0x4)=0x0, &(0x7f0000978000-0x4)=0x4) 2018/01/08 09:17:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) 2018/01/08 09:17:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ae5000)=0x0) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f000092f000)=[], 0x0, &(0x7f0000abb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) listen(r0, 0x3e0) writev(r1, &(0x7f0000ffc000-0x10)=[{&(0x7f00001f6000)="9ea993a88d7a875b788ef7c586e8740d", 0x10}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 859.001590] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/08 09:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000781000)={&(0x7f0000ac3000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000033b000-0x40)=[{&(0x7f0000d32000)="ab13a443ad990f43496b1334edc03a7b761ae0009838783b27b9665c7ef0c24849448273d6978dd6459ba3219f625ec5251f714f52b956069c9d685d98e102b87da111a4cbd062f52887156926a2cc60a06e6d845984cffb95f551f7271dbf64cca9892c851798b4bd0be28a2ec7018e247a4a51bf4618d0f3fecdf4de0cdd1024c983c828636663e53fd5289d4b02e2d7c74983fe4f7e636823ce14d30eba667d820b871ebd4300087cb0e5dda89737ca4a54c600fd046c2226fc5864dc", 0xbe}, {&(0x7f0000577000-0x88)="87077e2d950eb6c6e0ac05a672ce2b8149b9071cb873e17d1b4be2a4d26c99cf94c17a353144f5b2a0455025ce61602cc630723747f117218b663c9fb778696843e5bf9c516b14062fbb1cb5e084a82286b57447d104aa066bf9d7e12c6b82efa667f8d5689471c862fc581d3801ab021d9fbc7c97a59621819c191edbd68b7111ac0be3293bed6b", 0x88}, {&(0x7f000071e000-0x3d)="a76bb5bc4d633dcdbc7151d23dc8d2562e35a34612e692c1bccec753d3e886a639f777d5e80e24669f3805ed6ad442a3db572e5b11f545e264c0d8f72c", 0x3d}, {&(0x7f0000840000-0xfd)="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", 0xfd}], 0x4, &(0x7f00001ab000-0x38)=[{0x38, 0x104, 0x5a534a54, "0d2c3832630bf1851fa3785a1f50c8ebffe905193754218b37155ba9307eb82f240fd49f28087bd3"}], 0x38, 0x4}, 0x4000) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3f) close(r0) r1 = socket(0xa, 0x2000000001, 0x1) getsockopt(r1, 0x0, 0x61, &(0x7f0000d4a000)=""/8, &(0x7f0000736000)=0x1ec) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000078b000)={0x2, [0x0, 0x0]}, &(0x7f0000ba7000-0x4)=0xffffffffffffffce) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000461000+0x572)="328e9a0d9d7a327436a7c79efd30ad3b", 0xfffffffffffffe86) 2018/01/08 09:17:08 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fe8000-0x10)={0x0, 0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000aad000)={r3, r4, 0x2}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000fe7000)=0x10, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x0}) 2018/01/08 09:17:08 executing program 3: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000070b000)=@generic={0x0, ""/126}, &(0x7f000059a000+0xbf0)=0x80, 0x80800) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000207000)=0x0, &(0x7f000070b000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x5, 0x4, 0x7ff, &(0x7f000070b000-0x8)={0x0, 0x0}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000070b000-0xc)={0x5, 0x800000000009, 0x3, 0x2, 0x9, 0x9, 0x3}, 0xc) socket$kcm(0x29, 0x7, 0x0) 2018/01/08 09:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e91000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf2000)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000558000-0x4)=0x0, &(0x7f0000cfa000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00003b0000)=""/30, &(0x7f0000191000-0x4)=0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000c9c000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c70000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000110000+0x4a2)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000023c000-0xc)={r5, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/08 09:17:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00007f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ae000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d09000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000-0x97)=""/151, &(0x7f0000002000-0x4)=0x97) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000+0xac2)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xc7, 0x0, 0x80}, 0xa0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000002000-0xbb)=""/187, &(0x7f0000000000)=0xbb) 2018/01/08 09:17:08 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf0, &(0x7f0000f00000-0xaed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xba, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xb64, {0x2, 0x6, "aee99e", 0x64b, 0xff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "ea41bbfaa8e7da87a010db9724a31aaa94d1574faf4ea3bdddcf42816bc72bf735eed418b5769a57b858edccfc4748d084c08f3e490f4606b647288fc26052de6e5c4c00122fc41b115ffa35e14fd628c7ae7c58829f16faf1b5a455e2be9e1d917ac036b9e326562cda1d7c926ad7a09fbf4408e03e145a0ca50db5402339032b6e3e042c83c3329012"}}}}}}}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f89000)="937dc51698b98c666fc0", 0xa, 0x20000000, 0x0, 0x0) listen(r0, 0x1ff) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f89000)={0x74, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7f, 0xfffffffffffffffc, 0xa, 0x392, &(0x7f0000a24000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f, 0x1, 0x401}) socket(0xb, 0x3, 0xffffffffffffff01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f89000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 09:17:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f70000)={0xf, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8f, 0xffffffffffff8609, 0x3, 0x80000000, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@int=0xf21, 0x4) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/01/08 09:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000c0f000-0x58)=@routing={0xff, 0xa, 0x2, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x58) r1 = socket(0x10000000010, 0x4000000400000003, 0x8000020) write(r1, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e0c000-0x4)=0x3, 0x4) 2018/01/08 09:17:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c7f000-0x7c)="8b66f3066b3c732de75b4da9b640462130cc09cefe1c8d2ddbcfaa5461c7fbd0198c96ede0f692411ab7b57ab580e940673606ea60874a76f2adc38fb359eab4a7aabc3e63be4bd7e50c048b73fb65eaa9e72ecfadd334858960b7de572aa2a34093fefa3ae5da666a2f2ed3746caab1b3b2ad2348033cb8c07ea6a4", 0x7c, 0x48001, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000eb5000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r1, 0x0) listen(r1, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/08 09:17:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000015d000)=[{&(0x7f000005a000-0x29)="29000000180031d1deff2100804c00050a2002000012f908000000000c0009000800000002000000fd", 0x29}], 0x100000000000024a) 2018/01/08 09:17:09 executing program 1: r0 = socket(0xa, 0x80f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00004b6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00008c3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000015a000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000047c000)={{0x101, 0xf1, 0x6, 0x1fc, 0x8, 0x7}, 0x4, 0xfffffffffffffff7, 0x9, 0x3f, 0xd3, "d18d70dad5d183fb25ec363c9450e0398c5a3de5fcade9a5de6743c5bcda4b3e0effaa570c49d66d607b221b574a2ad717971353ce3fcaada3a6746db9d3d4f042e05c78bee7a8dac74fa9bb97005cb631453b921eec7cd2ccd95270225a3245961481b7ea3b5197fd03f6ab11b019edd5b78fc72aec54fc6c070b3006d0d9a6"}) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000ff6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r2, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) sendmsg(r0, &(0x7f00008ed000)={&(0x7f00002bf000-0x10)=@ax25={0x3, {"94c4ce294d3b78"}, 0xffffffff}, 0x10, &(0x7f000049c000-0x10)=[{&(0x7f0000b4f000)="4f92decfbf74c808ab5f030e66648ccf4ff0d8744cd1a833f1c3bd803aab34e4", 0x20}], 0x1, &(0x7f0000b27000)=[{0x98, 0x116, 0x9, "0f314acef5f191213e10ddfeca2312a28aebf9091991ab9d4905d2decd47bf05185d8307162762f6073df215f3ea2576c9162f94fd3cfc6cc949d7bb781f01721b274af8555fc7fe8e4bdb15d0d46a8d7dbf4f7b5d0f6b29f1bbbb3ea550e86d0789279f31c4f34f30f74f0fde68a9e6cc7deafd3831e2bd33035cdea22dc646c0fe74d9"}, {0x88, 0x11e, 0x8001, "268368ca18863a69f0ae754db88d5a7799bfb3658cfdc9c6aa9c3e4a2d4cc35facf2dfd6f5d8215d4d8ef6c00cb6fd7323dbdf9c219e53f157c47cd8ecc4758af406755310b47796b506bf7d784e855c00890a76b1690422107d60320ba50536f23d460a77762a1742547e5881521919cb1dae04"}, {0x68, 0x6059bb24c90dfbcd, 0x9, "eb6ecd5c0375343dbccd186bd087a887e05167b40be1b7074568569ac456f108a55033d9a0766ebfdd805c80da858f734f01acbb21a4de340045ecbd1e2fbd9e4bf8cea5c52f3133c6fde65d4444634e434aa04946a7bd"}], 0x188, 0x8800}, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000739000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1ff, 0x22c, 0x1be1, 0x2, 0x9, 0xffffffffffffeaa4}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000a9a000)={0x4, &(0x7f0000129000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000093e000)="dd77e6ba5c9e98ad4feed31185af86971f22f3b1e0d77ad64a669806d6af58fc0b41b0bf01178714f6aaf5d58206883a4a2345858737a2516f90e3eacc276e2d9883f0743e48d6a084c28f399ac88dbb03232a23c4494f45f1a2a74a2e998bd5ed550ffea287c102b950ed8da7ebd149567dfaf7eb2ea9db35c5bf5194ad5a85f32950b857156be3cc354c8db074771bb0ee67feae5767fba95a12130ef01d6bd237", 0xa2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000450000)={0x0, 0xfffffffffffffffb}, &(0x7f0000659000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000578000)=@assoc_value={r3, 0x6}, &(0x7f0000387000-0x4)=0x8) 2018/01/08 09:17:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000147000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009a9000)=0xe, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000210000-0x4)=0x14, 0x0) sendmsg$kcm(r0, &(0x7f000044b000-0x38)={&(0x7f0000048000)=@ll={0x11, 0x19, r1, 0x1, 0xffffffffffff817d, 0x6, @random="cd971ef03511", [0x0, 0x0]}, 0x14, &(0x7f00007e7000-0x20)=[{&(0x7f00007c4000)="7ff4", 0x2}, {&(0x7f00009de000-0xeb)="342d90c9007b56cfbd74becfe510eb6e59f27293d6bf0eba15b71d4c1c5a0c8333458c17df85d4cf371d6f22370a57cd9999ccb8673ac3328195f19d501e80361a16ccdb11df325d7fe998020dc4021aa9f9d049c89cd83de0b560f505e08c7922304053613d2f629ab9e5376fd74b8b0b2d871d7ed968ddb89d1694f8af252e443071e3b9154d315f4e115e5924764d146295edcbb40d9456b44bce49c0fe2ed44d6d74e75e0128e3a761b7f354a146ba1edfb89330d49fd27b08e35eba2fe2da7da2b558fa5970e450a5f7a5410e07beb3dc6a52aa055b655dc2b8de811865868cec2340f1f168f50625", 0xeb}], 0x2, &(0x7f0000581000)=[{0xf0, 0x118, 0x7, "c89d5daaa445e0107dea310dba1e301045ee277591e1d391a88c0e28889a39f99b9124d69fc7452e5d8d113d9de5460c6c385ec36c01100be593c6a0a1ef3a7cdd6d39f5c0e30de715b48af2887a7ab79a99d7019ad39f6fa6c0a1964976878e89d24c78bd38be053671ff20f9c62d7832b196c21ca0313c55fc43a3f55b6447bedf94380e8d6e219d5fc0a6d3a95758d6834914a2f6b8e4300132e7fca0f01e59c182591d0e53f797af1cae83dd618151daf3c31e7453734f65a75ded2933ff53b1d8772eb23f51934ae90c2d499b8541110e9ef29336f040b318c5a693ae"}], 0xf0, 0x800}, 0x4000) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000080c000-0x11e)="1f0000000806ffdde2f7f49ff60f0000000200150900018006ffffe5000051", 0x1f) 2018/01/08 09:17:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c85000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@common=""/16, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x3c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x967f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff0e}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000ff4000)="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", 0x1000) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/08 09:17:09 executing program 0: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000000e, 0x7f) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a70000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f000028f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f07000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="5a90346418f73262820ed7b589d23169", 0x10) r2 = socket(0x8, 0x80006, 0x80) bind$alg(r2, &(0x7f0000e57000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x3ff, &(0x7f0000001000-0x8)=0x4) 2018/01/08 09:17:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x43c90000, &(0x7f0000390000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00006e8000-0x88)=@routing={0x0, 0x10, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000db9000)=0x80000000) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x82, &(0x7f0000c70000)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000103000-0x4)=0x0) 2018/01/08 09:17:09 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x2000000009, 0x84, &(0x7f00007b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bf8000)={r0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000f9c000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2018/01/08 09:17:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ea0000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x3, 0x800, "5c4d60e800133d0000e7a5e48c3bcafdcc765d6f7cf95a66113dd2c5f71e84dda1c180dae1b296993e729afd135eef213e75ddf95c7ed762203b72b142b8c102a674a03b5beda0fcddfddc31cb6734a2"}, 0x160) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) poll(&(0x7f0000b70000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:17:09 executing program 1: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'wp256\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6c000)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003af000-0x4)=0x7f, &(0x7f000053d000-0x4)=0x4) 2018/01/08 09:17:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000df2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000053a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) connect$packet(r1, &(0x7f000099c000-0x14)={0x11, 0x1, r2, 0x1, 0x20, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 859.320036] IPv6: Can't replace route, no match found [ 859.325398] kasan: CONFIG_KASAN_INLINE enabled [ 859.330052] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 859.337461] general protection fault: 0000 [#1] SMP KASAN [ 859.343009] Dumping ftrace buffer: [ 859.346624] (ftrace buffer empty) [ 859.350331] Modules linked in: [ 859.353521] CPU: 1 PID: 16728 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #178 [ 859.359128] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/08 09:17:09 executing program 0: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000000e, 0x7f) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a70000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f000028f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f07000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="5a90346418f73262820ed7b589d23169", 0x10) r2 = socket(0x8, 0x80006, 0x80) bind$alg(r2, &(0x7f0000e57000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x3ff, &(0x7f0000001000-0x8)=0x4) 2018/01/08 09:17:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x43c90000, &(0x7f0000390000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00006e8000-0x88)=@routing={0x0, 0x10, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000db9000)=0x80000000) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x82, &(0x7f0000c70000)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000103000-0x4)=0x0) 2018/01/08 09:17:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000147000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009a9000)=0xe, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000210000-0x4)=0x14, 0x0) sendmsg$kcm(r0, &(0x7f000044b000-0x38)={&(0x7f0000048000)=@ll={0x11, 0x19, r1, 0x1, 0xffffffffffff817d, 0x6, @random="cd971ef03511", [0x0, 0x0]}, 0x14, &(0x7f00007e7000-0x20)=[{&(0x7f00007c4000)="7ff4", 0x2}, {&(0x7f00009de000-0xeb)="342d90c9007b56cfbd74becfe510eb6e59f27293d6bf0eba15b71d4c1c5a0c8333458c17df85d4cf371d6f22370a57cd9999ccb8673ac3328195f19d501e80361a16ccdb11df325d7fe998020dc4021aa9f9d049c89cd83de0b560f505e08c7922304053613d2f629ab9e5376fd74b8b0b2d871d7ed968ddb89d1694f8af252e443071e3b9154d315f4e115e5924764d146295edcbb40d9456b44bce49c0fe2ed44d6d74e75e0128e3a761b7f354a146ba1edfb89330d49fd27b08e35eba2fe2da7da2b558fa5970e450a5f7a5410e07beb3dc6a52aa055b655dc2b8de811865868cec2340f1f168f50625", 0xeb}], 0x2, &(0x7f0000581000)=[{0xf0, 0x118, 0x7, "c89d5daaa445e0107dea310dba1e301045ee277591e1d391a88c0e28889a39f99b9124d69fc7452e5d8d113d9de5460c6c385ec36c01100be593c6a0a1ef3a7cdd6d39f5c0e30de715b48af2887a7ab79a99d7019ad39f6fa6c0a1964976878e89d24c78bd38be053671ff20f9c62d7832b196c21ca0313c55fc43a3f55b6447bedf94380e8d6e219d5fc0a6d3a95758d6834914a2f6b8e4300132e7fca0f01e59c182591d0e53f797af1cae83dd618151daf3c31e7453734f65a75ded2933ff53b1d8772eb23f51934ae90c2d499b8541110e9ef29336f040b318c5a693ae"}], 0xf0, 0x800}, 0x4000) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000080c000-0x11e)="1f0000000806ffdde2f7f49ff60f0000000200150900018006ffffe5000051", 0x1f) [ 859.359159] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 859.375385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.384860] RIP: 0010:fib6_add+0x730/0x13b0 [ 859.389178] RSP: 0018:ffff8801ae5d6ea0 EFLAGS: 00010202 [ 859.394634] RAX: dffffc0000000000 RBX: 00000000fffffffe RCX: ffffffff84b8267f [ 859.396651] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 859.396681] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/08 09:17:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x43c90000, &(0x7f0000390000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00006e8000-0x88)=@routing={0x0, 0x10, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000db9000)=0x80000000) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x82, &(0x7f0000c70000)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000103000-0x4)=0x0) 2018/01/08 09:17:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000147000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009a9000)=0xe, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000210000-0x4)=0x14, 0x0) sendmsg$kcm(r0, &(0x7f000044b000-0x38)={&(0x7f0000048000)=@ll={0x11, 0x19, r1, 0x1, 0xffffffffffff817d, 0x6, @random="cd971ef03511", [0x0, 0x0]}, 0x14, &(0x7f00007e7000-0x20)=[{&(0x7f00007c4000)="7ff4", 0x2}, {&(0x7f00009de000-0xeb)="342d90c9007b56cfbd74becfe510eb6e59f27293d6bf0eba15b71d4c1c5a0c8333458c17df85d4cf371d6f22370a57cd9999ccb8673ac3328195f19d501e80361a16ccdb11df325d7fe998020dc4021aa9f9d049c89cd83de0b560f505e08c7922304053613d2f629ab9e5376fd74b8b0b2d871d7ed968ddb89d1694f8af252e443071e3b9154d315f4e115e5924764d146295edcbb40d9456b44bce49c0fe2ed44d6d74e75e0128e3a761b7f354a146ba1edfb89330d49fd27b08e35eba2fe2da7da2b558fa5970e450a5f7a5410e07beb3dc6a52aa055b655dc2b8de811865868cec2340f1f168f50625", 0xeb}], 0x2, &(0x7f0000581000)=[{0xf0, 0x118, 0x7, "c89d5daaa445e0107dea310dba1e301045ee277591e1d391a88c0e28889a39f99b9124d69fc7452e5d8d113d9de5460c6c385ec36c01100be593c6a0a1ef3a7cdd6d39f5c0e30de715b48af2887a7ab79a99d7019ad39f6fa6c0a1964976878e89d24c78bd38be053671ff20f9c62d7832b196c21ca0313c55fc43a3f55b6447bedf94380e8d6e219d5fc0a6d3a95758d6834914a2f6b8e4300132e7fca0f01e59c182591d0e53f797af1cae83dd618151daf3c31e7453734f65a75ded2933ff53b1d8772eb23f51934ae90c2d499b8541110e9ef29336f040b318c5a693ae"}], 0xf0, 0x800}, 0x4000) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000080c000-0x11e)="1f0000000806ffdde2f7f49ff60f0000000200150900018006ffffe5000051", 0x1f) 2018/01/08 09:17:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x43c90000, &(0x7f0000390000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00006e8000-0x88)=@routing={0x0, 0x10, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000db9000)=0x80000000) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x82, &(0x7f0000c70000)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000103000-0x4)=0x0) [ 859.416669] RDX: 0000000000000004 RSI: ffffc90002a8b000 RDI: 0000000000000282 [ 859.423925] RBP: ffff8801ae5d71d0 R08: 1ffff10035cbaca5 R09: 0000000000000000 [ 859.427443] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 859.427472] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 859.445791] R10: ffff8801ae5d7098 R11: 0000000000000000 R12: 0000000000000020 [ 859.453050] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000128 [ 859.460407] FS: 00007f6fbee06700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 859.468638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 859.474852] CR2: 00000000209a9000 CR3: 00000001c7a1f001 CR4: 00000000001606e0 [ 859.482125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 859.489367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 859.496961] Call Trace: [ 859.499524] ? depot_save_stack+0xf3/0x490 [ 859.503741] ? fib6_update_sernum_upto_root+0x180/0x180 [ 859.509073] ? save_stack+0xa3/0xd0 [ 859.512671] ? save_stack+0x43/0xd0 [ 859.516284] ? kasan_kmalloc+0xad/0xe0 [ 859.520140] ? kmem_cache_alloc_trace+0x136/0x750 [ 859.524964] ? ip6_route_multipath_add+0x981/0x16b0 [ 859.529946] ? inet6_rtm_newroute+0xdc/0x160 [ 859.534323] ? netlink_rcv_skb+0x224/0x470 [ 859.538534] ? rtnetlink_rcv+0x1c/0x20 [ 859.542391] ? netlink_unicast+0x4c4/0x6b0 [ 859.546688] ? netlink_sendmsg+0xa4a/0xe60 [ 859.550891] ? sock_sendmsg+0xca/0x110 [ 859.554746] ? sock_write_iter+0x31a/0x5d0 [ 859.558947] ? do_iter_readv_writev+0x525/0x7f0 [ 859.563602] ? do_iter_write+0x154/0x540 [ 859.568421] ? vfs_writev+0x18a/0x340 [ 859.572195] ? do_writev+0xfc/0x2a0 [ 859.575798] ? SyS_writev+0x27/0x30 [ 859.579394] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 859.584555] ? check_noncircular+0x20/0x20 [ 859.588762] ? print_irqtrace_events+0x270/0x270 [ 859.593487] ? __lock_is_held+0xb6/0x140 [ 859.597528] ? lock_acquire+0x1d5/0x580 [ 859.601486] ? lock_acquire+0x1d5/0x580 [ 859.605429] ? __ip6_ins_rt+0x56/0x90 [ 859.609215] ? ip6_convert_metrics+0x546/0x700 [ 859.613766] ? lock_release+0xa40/0xa40 [ 859.618247] ? fib6_ifdown+0x750/0x750 [ 859.622382] ? ip6_route_multipath_add+0x981/0x16b0 [ 859.627376] ? __ip6_ins_rt+0x56/0x90 [ 859.631152] __ip6_ins_rt+0x6c/0x90 [ 859.634759] ip6_route_multipath_add+0xd08/0x16b0 [ 859.639588] ? ip6_route_mpath_notify+0xd0/0xd0 [ 859.644255] ? lwtunnel_valid_encap_type_attr+0x196/0x210 [ 859.649775] ? rtm_to_fib6_config+0xdf0/0x1210 [ 859.654334] ? ip6_dst_gc+0x520/0x520 [ 859.659265] inet6_rtm_newroute+0xdc/0x160 [ 859.664707] ? inet6_rtm_newroute+0xdc/0x160 [ 859.669085] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 859.674170] rtnetlink_rcv_msg+0x57f/0xb10 [ 859.678375] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 859.683455] ? validate_linkmsg+0x8e0/0x8e0 [ 859.687753] ? __might_fault+0x110/0x1d0 [ 859.691786] ? netlink_tap_init_net+0x350/0x350 [ 859.697210] netlink_rcv_skb+0x224/0x470 [ 859.702386] ? validate_linkmsg+0x8e0/0x8e0 [ 859.706678] ? netlink_ack+0xa10/0xa10 [ 859.710535] ? netlink_skb_destructor+0x1d0/0x1d0 [ 859.715350] rtnetlink_rcv+0x1c/0x20 [ 859.719040] netlink_unicast+0x4c4/0x6b0 [ 859.723076] ? netlink_attachskb+0x8a0/0x8a0 [ 859.727457] ? security_netlink_send+0x81/0xb0 [ 859.732023] netlink_sendmsg+0xa4a/0xe60 [ 859.736062] ? netlink_unicast+0x6b0/0x6b0 [ 859.740269] ? security_socket_sendmsg+0x89/0xb0 [ 859.744993] ? netlink_unicast+0x6b0/0x6b0 [ 859.749209] sock_sendmsg+0xca/0x110 [ 859.752892] sock_write_iter+0x31a/0x5d0 [ 859.756944] ? sock_sendmsg+0x110/0x110 [ 859.760901] ? bpf_fd_pass+0x280/0x280 [ 859.764770] do_iter_readv_writev+0x525/0x7f0 [ 859.769237] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 859.773965] ? rw_verify_area+0xe5/0x2b0 [ 859.778171] do_iter_write+0x154/0x540 [ 859.782033] ? dup_iter+0x260/0x260 [ 859.785645] ? __lock_is_held+0xb6/0x140 [ 859.789704] vfs_writev+0x18a/0x340 [ 859.793314] ? __fget_light+0x297/0x380 [ 859.797264] ? vfs_iter_write+0xb0/0xb0 [ 859.801221] ? get_unused_fd_flags+0x190/0x190 [ 859.805774] ? alloc_file+0x27e/0x390 [ 859.809543] ? _raw_spin_unlock+0x22/0x30 [ 859.813668] ? exit_to_usermode_loop+0x8c/0x310 [ 859.818315] ? __fdget_pos+0x130/0x190 [ 859.822170] ? __fdget_raw+0x20/0x20 [ 859.825856] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 859.831362] ? selinux_capable+0x40/0x40 [ 859.835396] do_writev+0xfc/0x2a0 [ 859.838816] ? do_writev+0xfc/0x2a0 [ 859.842413] ? vfs_writev+0x340/0x340 [ 859.846182] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 859.850998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 859.855995] SyS_writev+0x27/0x30 [ 859.859421] entry_SYSCALL_64_fastpath+0x23/0x9a [ 859.864143] RIP: 0033:0x452ac9 [ 859.867304] RSP: 002b:00007f6fbee05c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 859.874978] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 859.882223] RDX: 100000000000024a RSI: 000000002015d000 RDI: 0000000000000013 [ 859.889547] RBP: 0000000000000583 R08: 0000000000000000 R09: 0000000000000000 [ 859.896786] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64e8 [ 859.904027] R13: 00000000ffffffff R14: 00007f6fbee066d4 R15: 0000000000000000 [ 859.911273] Code: b7 e4 b7 fc e8 12 29 a4 fc 85 c0 0f 85 b6 02 00 00 4d 8d 66 20 e8 a1 e4 b7 fc 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 39 09 00 00 4d 39 f5 4d 8b 7e 20 0f 95 c0 4c [ 859.930352] RIP: fib6_add+0x730/0x13b0 RSP: ffff8801ae5d6ea0 [ 859.936165] ---[ end trace 6486f96e014ac914 ]--- [ 859.940919] Kernel panic - not syncing: Fatal exception in interrupt [ 859.948219] Dumping ftrace buffer: [ 859.951735] (ftrace buffer empty) [ 859.955412] Kernel Offset: disabled [ 859.959007] Rebooting in 86400 seconds..