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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000693000-0x4)=0x9) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c29000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002a9000)={r1, r2}) tee(r2, r1, 0x1, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0xd, "c5e3f5e15da5", 0x8001, 0x0}, 0xfee7) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r5, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={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]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r7 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r7, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$kcm(0x29, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000949000-0x8)=0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000b16000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000044a000-0x4)=0x1c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00002c3000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000112000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000602000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r6}) close(r3) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eef000)={0x5f, {{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80007ff, 0x9, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000023000-0x4)=0xfffffffffffffff9, &(0x7f000001f000)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f0000001000-0x4)=0x0) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0}, 0x120) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00008ec000-0x10)={0x0, r1, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00008ec000-0x4)={r1, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00008eb000)={r3, 0x2, &(0x7f0000000000)=[0x6, 0x2], &(0x7f00008ec000-0x28)=[0x1, 0x20, 0x400, 0x1f, 0x8000, 0xc0000000000000, 0xc000000000000000, 0x0, 0x0, 0x8], 0x2, 0x8, 0x3, &(0x7f00008ec000-0x20)=[0x0, 0x5a, 0x2, 0x7fffffff, 0x2, 0x2, 0x8, 0x1ff], &(0x7f0000001000-0x14)=[0xb9, 0xb1, 0x6, 0x8, 0x5], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000)=0x100000001) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f03000-0x102)={r1, 0x8, 0xe6, "06b6bde9ce7025e03fd4a2552ef828eae9df2199782fe243fcf9d22e32718b4a7f80d8fd9a1cae741c32ef89c042652eb7ba1326126554ff94c340f4a8f66853526682d9815c826af34cddd3ff60fecf464a4d65710eed052e87917e2f2303118e1d47e4ef8124fd84b08805fe2f5ce2f72e79bd62d1781a3edb10b2f25524fe6484e8e7522fa6c0442c9d13e5d31096dac30c6b321bbc340f5e73b13783d39f9a37ce8fbdac42d122c643a9c54968cd64aa0b94d95b73be496657cdb6f7debacf2a0ef49e3b2d4191d556a751575a266561ba82c1ac02527b6e70e0723810073c717f52fa99a51daa01c2dd3d84ebff40dcab8d31a3556f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@generic="085a160761adeae25addbe4987663a5f", @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000086f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000c0000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c97000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000324000-0x14)={0x0, 0x4, 0x4, 0x10001, 0xa02, 0x5}, &(0x7f0000e11000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000085000)={r2, 0x777}, &(0x7f00005b5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f7c000)=[@in6={0xa, 0x2, 0x7d88, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000461000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000677000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53a2, 0x1, 0x3, 0x8, 0x5, 0xa61e, 0xffffffffffffff81}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xb, 0x805, 0xb6) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000122000-0x4)=@int=0x100, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r0 = socket$inet6(0xa, 0x80006, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000073c000-0x8)={0x0, 0x3}, &(0x7f0000fe2000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006d9000)=@assoc_value={r1, 0x4}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001c6000)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10000, 0x7, 0x0, 0x5, 0x4, 0x2, 0x1f, 0xffffffff, 0x3, 0x26c, 0x2, 0x0, 0xff68, 0x1]}, &(0x7f0000d25000)=0x108) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x9, &(0x7f0000a06000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac9000)={0xa, &(0x7f0000d82000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00003fe000)={r1, 0x1}) pipe(&(0x7f0000b97000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000056c000)={0x5, &(0x7f00000d3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000cda000-0x8)={r3, 0x1}) r4 = socket(0x10, 0x2, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000e4f000-0xbd)=""/189, &(0x7f00001e1000-0x4)=0xbd) write(r4, &(0x7f0000718000)="240000001b00fbffec0000000aff000005f6ff0b080001000000000000000003ff161701", 0x24) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000006000)={&(0x7f0000007000-0x60)={0x27, 0x2, 0x3, 0x3, 0xffff, 0x1, "beb6e783b10e83fc8b721d9c16b00336e8a16a90346235a5375e6421654a850e5e491d7811c339c3acd1512905882f65d75596b2fec09b2d49317f785b7dc9", 0x6}, 0x60, &(0x7f0000006000)=[{&(0x7f0000007000-0xab)="4b1e6b8ddd014b561b7bc7ec0ffabc4a23018a15d3dcecf5a90d9bd12392a90f0efa51cd9b2e2cc807b2569b0efda0c14c894bd274e1ea8c4689e9d620c4b5576e72c9ae0aee4f677cc84d000ac88423c0e56c922581475176984a3648d1373d544eae2ff1657bbde4b0e4caff9eb0f83a0b53c15931d49e530e3ea835cd22d92a0a350b7ee6ad19cdb95337ea574630ac9788b94ee979cd0eca6fcd3e3deb8a09591d55d8730bf30c6c35", 0xab}, {&(0x7f0000007000-0xac)="0e2213e9d17899625b206b99a9027241dbd6950ef45f66374a61c4ca51b10479d57f6f8b103807c85e8fb154b3cb1a94a9a8ddd79e3c5d6cc9700a54533ad74d21c957e0c372fdd5fc36d687a015c925711c68587c1641128be88baa62e6bc8536969eeb65da9c67049098fadc98bbfeb052b84528f9ef5149a9a15e11183b9f77624cb74f75b0894b72a5a278e2fd01bf1ccf9520da53f87a4bb871679ff4d95a7f01e7f6eeded18b7a4dfe", 0xac}], 0x2, 0x0, 0x0, 0x200000c0}, 0x4000000) writev(r1, &(0x7f0000002000-0x70)=[], 0x0) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000363000-0x26)="260000005e000900003f00000000000000200000020000ff000000000001000000000000006e", 0x26) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d74000-0x4)=0x0) connect$inet6(r0, &(0x7f000076c000)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0xfffffeb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) pipe(&(0x7f00003e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000422000)={0x1, &(0x7f0000f89000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000877000-0x8)={r5, 0x1}) r6 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r7, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r7, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) pipe(&(0x7f0000ebc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000300000)={r0, 0x5}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) poll(&(0x7f0000df3000-0x8)=[{r3, 0x2210, 0x0}], 0x1, 0x7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cbb000)=@assoc_value={r0, 0x5}, 0x8) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ac000)={r0, 0x100}, &(0x7f0000d98000-0x4)=0x8) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={@generic="0c31ecfb76e108c8aff40ba8bf437ffd", @ifru_flags=0x800}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a29000)={0x10000, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept(r0, &(0x7f0000fed000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054a000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000deb000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a85000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000273000-0x4)=0x401) listen(r0, 0x8001) sendmsg(r3, &(0x7f0000d76000-0x38)={&(0x7f0000af9000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(arc4)\x00'}, 0x58, &(0x7f0000a84000-0x80)=[{&(0x7f0000af1000-0x5a)="0bd40e84b28b16b2909a852b22c1a58ec7dee280b85a543808bf2d095cc2bf7a440451e6cd533ad540bea500233553a569d95d9334821552a5a6554f5529a4844c6ff0f2485bfa220b0f5b1006cb2ad3548512b69df04ea50199", 0x5a}, {&(0x7f0000917000-0xa)="1072fb5663202c7293a1", 0xa}, {&(0x7f000040b000-0x25)="a72ef9f4125bcdc75c5e3cf9855d368f0e61d68eae75dca1664a73854b6bd0e3800fdf7ea2", 0x25}, {&(0x7f0000942000)="7d9eefdbabd64cc0967d66334d54c72291d961814770db1b0247226c15924edbbeb0157c2571d14f243f6989ef08820aa2a19a8c233a73ad286f4be33ba3b1ecbcdbe232905b7342fc35bd90cda2f8c516ba0bade49df54d6a6107ac7e22afa4f7fdbb4e2bc2f3f63c7e27d6772a4de2e29e5c34c887c41fdfa39a9ddbd92ee8f9b164a77860b95f9ababc4ea8da90f62e504baa3995935f5aa58087681fd61268fb898486b6bd28a7f67812f7f7cd87fbff3a0119d7dd811b40f8", 0xbb}, {&(0x7f000003b000)="26f6da11aa90b028fba46fe53df6095414db166e21141ba09ce03206a2abec182303ed4ca0808cf43202b7266e2696ffc3c875b0a6d379eba591ae0f5629c34105f0d60bbcd343c19061b3158c8b03f2256fc8576e808ceb14641532b1f0d9696ed9e6e69c53dc2f6bd447fc9bbae51f1929f8f22823c8214fa2073451f5b1686022b64409dd7fc38e4b7669993b6f45", 0x90}, {&(0x7f0000b69000-0xbb)="5192f178e2d7dacbc1897e8ba3a1cf69c9fef7ab055d7dfafa1b6707d346bed0c8b593712c2ed4e1b5adaa0fa76e0461f018577cfd09d6ae2c7287b2e84f2e56463fa562052943f93e5bfb96cc99110dc57a0e93ffa284e2af819520b1185974d2e7383aab50dd863e29d547f470950deee66234a656ab03954922b2e79c69d9887330e156f8a8eefc2413b1d79a91b32666016eef1a07466050ed3c585793b57add1f29b51809cb147ce554ec6dfafc15c36c34018cd01b6584d3", 0xbb}, {&(0x7f0000e79000)="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", 0x1000}, {&(0x7f0000d7f000)="b1f6c3deedcb", 0x6}], 0x8, &(0x7f000035a000)=[{0x10, 0x119, 0x2, ""}, {0x90, 0x112, 0xc13, "6d080473606d8a05fc5eb99f05fa11d79dfbb34b36561e2454632bc4c65d11574dc6c18d088fba5dababd3f6cfb6d91af2bea419d3d4e64c12548d3f749d0f45b0607c21f0f1e8c4164028c3a746c610c8eb6518388a0c7a3da1b83a719dccb008736fe0210fcad2e75bc501e85cd0ad2ee0460fb7f27dd13ea10107d6e9db21"}, {0xb8, 0x113, 0xfffffffffffffe01, "020fce4d959046268c7faeb66b3627b8d5725c7ca3618f7400fb45f60c47675f63fcbafd35b508bdc04376ea918500cea72b351a157dde44886746ebd60c6e18743a26af96c1427c691282409d4f3e9d4b4af8b4e6f76d516ead3069fdca674fffb573b52f6ce79fb0d01989b9f085ed18bfc50b9608ca773f5a44883d97f1a917393d6a973cd7427d907f52f0c1792189d7672081e1736d213a6b0a275d3432a771419c"}, {0xc8, 0x0, 0x9, "b5e8495a87498283a79185b5733b45261badfb5cb63ceb59f2e42314c5bad860a9fd4ead1beed63c3e04d36bd995e7106a4794c7847f142066a53335fef41599c2af16df5d003aba05e5058cc74756b2e2f20b499f98a236536e271547030af55f6095c2ec2b27e4f49df64e78c344366fc5a97bccbb369a5136b4b6a208ef0dedf3832754ed6342f7a9fb1195413450d940d2b5fc6107469189ef6016f519031e6e758515baa7b5d8ca2cceffbf87357ee4a90f97f6cd"}, {0x100, 0x0, 0xa20a, "ca2cc07861c0c822cee62e578931a8550e5e518e9fb49d3ed0fce8dfee143b14abe3e758f7c55c9966664817730265a55bedbf61e58fd7cfeaa4b9042463e5296b4f2e68796ce060c037347cd5911c6af910e053298ad8a76d3ab6673fae4288f037aaf35d6545919ecbb6361a490349bff28cd2f0893b298afeea4a3c2f0ef1d9dbccdae2f4adc2f05b9fc16db97fcdb878f3f95f1eb8da731359ab402167a858e54903b3745e19fe0b194b1e2308db89fcf313490cd5815bf200e5efa93746487dc4a9093158c48074f04ad2efdbe0f8011c44880660ed8e6680d651e017bc901d59516c1ea8339c48f19e4ac37084"}, {0x90, 0x115, 0x2, "b62abd5c36ba1b6c14992edf1c1f1e3490623e0880ed5aabc86276811e810b99b978b35857d8d48a2874ce6de33d0585bbd3f44d0688753b5b79a89b732f6e1ba6049856104eb09e0fd4b6ce37fd84ff53a2846b74639b9d217f9a4f191cb17a4af02501c2aadc3005a6e91ea1ca32ecf6774e59e9c67bc65bcee6cba0"}], 0x3b0, 0x1}, 0x4040) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r4 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r5, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r4, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r4, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r6 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000c000)={0x4, {{0x2, 0x0, @rand_addr=0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) unshare(0x100) recvmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000005000)=""/40, 0x28}], 0x1, &(0x7f000000b000+0x35a)=""/48, 0x30, 0x6}, 0x100) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r0, &(0x7f00003e3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000)=0x26) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006d1000-0x4)=0x0) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffffffff9a68, 0x4) r2 = socket(0x0, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000-0x9c)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe0}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}, @in6={0xa, 0x3, 0x37d4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x200890e9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ce}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000002000)={@rand_addr=0x2e10, @empty=0x0, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000000000)=0x0, 0x4) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80016, 0x7f) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r3, &(0x7f0000d00000-0x38)={&(0x7f0000af0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000419000)=[{&(0x7f00008cd000-0x1000)=""/4096, 0x1000}, {&(0x7f00008b7000-0x29)=""/41, 0x29}, {&(0x7f00006d9000)=""/119, 0x77}, {&(0x7f0000eeb000)=""/187, 0xbb}, {&(0x7f0000da0000)=""/44, 0x2c}], 0x5, &(0x7f000019d000-0xa7)=""/167, 0xa7, 0xfd55}, 0x2100) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00006f0000-0x4)=0x8, 0x4) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r6 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r8 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000630000-0x8c)={r7, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00008a6000)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8b, 0x6}, &(0x7f00000dc000-0x4)=0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000db7000-0x4)=0x9, 0x4) listen(r5, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) [ 498.040766] nla_parse: 3 callbacks suppressed [ 498.040774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\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}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00001df000+0x49d)=0x0, &(0x7f00001e1000-0x4)=0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r0, 0x8907, &(0x7f000000c000-0x65)="6294fd725fadb3c5ac273a493c59092e7916e12dc86f405afc1c2d94194e984baa649742ce61dd411ec9af4dbfa60ee8e7c6200d17f78e2524628c4266cd2079239bc36e558f369ca02c6827ee8a0d860c4cb59016563229bb534602ae018d3f9a3b754a96") syz_emit_ethernet(0xb6, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0x80, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@routing={0x0, 0xa, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000c27000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x64)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xbdb6}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffffea5a, &(0x7f0000044000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000529000)={0x7fffffff, 0x2, 0x206, 0x6, 0x5, 0x200, 0xffffffffffff8000, 0x2, 0x0}, &(0x7f00008ff000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008fc000)=r2, 0x4) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a37000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000feb000)={r2, 0x8000, 0x2, [0x6, 0x10000]}, &(0x7f000041a000)=0xc) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000614000-0x38)={&(0x7f00006c4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dfd000-0x70)=[], 0x0, &(0x7f0000654000-0x95)=""/149, 0x95, 0x0}, 0x0) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007a7000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000052c000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000f3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x5, 0x80000000, 0x100, 0x6, 0x40000, r1}) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 498.144792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fef000)="21628e7de6a12c71ae3c87820675e73506b89a00eff72a7359b725a980ec785ca3f89de8849a2c51cc534bced5fa7005ffb5f2014ea0bb308103aac134a35e23eb2268b96f9b3b9666716074752c4781fcb17da0d5ce5cf1587f9307ce96e1dd7a0957cd5d3efe0185ddc20ec9832666118af20463dec9457a8dc06e406db08065ad3bb5ebde40d0150104e8b6a48db8fdcfe86e767b8e23ec0bae81f2d65ebbdfea0b9f52b4113d07c1aa4c48", 0xad) 2018/01/15 20:08:25 executing program 4: pipe(&(0x7f0000582000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a71000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"3ce000d2ba33d3"}, 0x6}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="afd5e513d95b262141e4cda8964417ae20981dfb3e2351052dd8bd1e674385c1a8f50723be4c5f8bd4ac143ea0fe3412567e15fa5c3924237b686d21cf9d6c077e0a2214b2417b1fa778822a1a5bc8da8a2a168c268bfad17b9b301eb896f9f648748ab919e79c0dcbae1b9a0d5fb2321a9b1ff9157a31b68d89eb4408b3e3f2d4917ede77c954982c035f82e8304850a721", 0x92}], 0x1, &(0x7f00002d9000)=[{0xe0, 0x200, 0x3f, "bf13808bedd4a533a83952030bdd9195e72037a82ccfbd8c0c85485fc84dad46bf9f98f7c9433129c521ddf18be01a49be161c517839a59d7db774fc02e8baae15c873d0e227f82603cdf831dfbf0428afe5e2b8c636337243b93928d346a5bf4cf483613b25ff8c4dcaaa318fee06f1d7b00d903731ee26374a61806a0208b8c49ee6f47f13989f7d817165b61184f782acae22339a9447f8fd5199ea82b77b6e059038e975b92934e3dcf8c7be6d658bf304e6f8d39a2cd7b599cd5fa056efca75000f8308478463"}, {0x1010, 0x11d, 0x4, "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"}, {0x38, 0x11c, 0x3ff, "c51c43fe244553f8f9fb5f2c8057ef3472355464a3fb7fbaec44b5b2997e34c04ab7ae89"}, {0x60, 0x10b, 0x808, "746f5d8ef92de7b4395839fb053eff794625b8ab6869896acd0d4ee3299cb6939aa60b8213644cff5994fad2286642743fe93871bf2c646eae1299877cfa7b60bd7d4547f6dd9a603f7f851732f4c4e1"}, {0x20, 0x111, 0x0, "e4013fd4260c42ace01e3bfa99c2"}, {0x1010, 0x197, 0x4, "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{0x38, 0x10d, 0x401, "c33cf6cb18375a4cc5838ff5a1f61e4ab73542fd43e19164e47124515789d697727f2afa0b70"}], 0x21f0, 0x0}, 0x4000) r1 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r1, 0x0) listen(r1, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000001000-0xa2)="606927c9bb722f273c1004c31e6f16a1c342435c5e7de31d907c60e7fc96ae1fb2e644baa00171d5c3bb00ce109e5947e8e41f1bf2054e4086384d3642dd6d249eb8e35a30df2f516c92975154dfab42767dedcb94fd6bfbcc582bf203f865392098df4bc79d9b1f9681716b9de7a3b6e257b30576ed7b91de67ab3ed575eae40292974d91366b2bff5407fe2868e04260690939cdada888ca7178fe479ae6969fad") 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x5, 0xa, 0x10000, &(0x7f0000fe8000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000090e000)=[{0x4, 0x5}], 0x1) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) shutdown(r0, 0x0) bind$netlink(r0, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000023000-0x8)={0x0, 0xff}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x8001, 0x30, 0x77fe58d9, 0x80}, &(0x7f0000023000-0x4)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454cc, &(0x7f0000001000-0x4)=0x0) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000651000)=@generic={0x0, ""/126}, &(0x7f0000718000)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008d7000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x7, 0x1, 0x80000001}, &(0x7f00006c4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002dc000-0x6)={r1, 0x101}, 0x6) r2 = socket$inet6(0xa, 0x0, 0x400) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000091000-0x4)=0x5, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b00000-0x160)={{{{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]}, {{0xa, 0x3, 0xc306, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7, 0xffffffff, "a590f4244e315d60d2fcfdc86daa6f758bbd1c79688a8905b914830ac952b12e72226ea12de26b214ac90579bda5465445908e908356c20ba1e1a69d1f82a2dc927f5b73d928ca6b08603cc549edc47f"}, 0x160) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b2a000-0x4)={0x9}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000218000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000bfd000)={0x84, 0x9}) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000026a000)={0x0, 0x80000000, 0x0}, &(0x7f00009d5000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000993000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000667000)={r1, 0x9}, &(0x7f0000857000-0x4)=0x6) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x2, 0x0, 0xb, 0xa9, 0x6, 0x3f}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) r2 = socket(0xd, 0xb, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0xfffffffffffff3e7, 0x4) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000408000)=r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a29000)=0x4, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fa0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af4000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc3000)={0x0, 0x0}) accept$packet(r0, &(0x7f0000c3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000362000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000720000)=0x0, &(0x7f000006f000-0x4)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xa, 0x8000) bind$bt_sco(r0, &(0x7f0000250000)={0x1f, {0x1, 0x5, 0x8, 0x8001, 0x8, 0x6}}, 0x8) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007fa000-0x18)={r1, &(0x7f00009a2000-0xba)="33a9a91548572062a2c7ed110868a120e1184947005a3a8b253ea825100c548c2d69393fec19539af6504a94c0468ae57feb7aab8539bf40feefb8d84f23c8ab1bae331c25aa67f20bb11341e60835343b129ac15be90255f1f0d56616923c62b6d293001fd4be9eeacd2dcf13edbb3d96cb17db188c5b7b24f93a21306a2e3c75618ea59935f45b2c20070420275e4d7483921682a700c77962a242efdd08235523f3b09843f4ebfc8284311bf975adc8012e7098bb9c74b36f", &(0x7f0000d43000-0x86)=""/134}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003da000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ba5000)=0xc) ioctl$void(r2, 0x5450) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x0, r3}) 2018/01/15 20:08:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d12000)=0x0) 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x13, &(0x7f000041d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x1d}, @alu={0x4, 0x10000, 0x5, 0x7, 0x4, 0x30, 0xffffffffffffffff}, @alu={0x7, 0xfff, 0x0, 0x8, 0x6, 0xfffffffe, 0x1}, @generic={0x81, 0x6, 0x81d0, 0x1ff}, @call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x10000, 0xdb, &(0x7f0000000000)=""/219, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f000080f000+0xe81)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0xffffffffffff7ffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) socketpair(0x2, 0x6, 0x5, &(0x7f0000076000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000927000-0x4)={0x0}, &(0x7f0000083000-0x4)=0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f000015c000-0x60)=[{&(0x7f000006c000-0xa3)=""/163, 0xa3}, {&(0x7f0000fa8000)=""/139, 0x8b}, {&(0x7f00007ed000-0xc9)=""/201, 0xc9}, {&(0x7f00000d5000)=""/162, 0xa2}, {&(0x7f00000a1000)=""/163, 0xa3}, {&(0x7f0000d96000-0xb1)=""/177, 0xb1}], 0x6) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/15 20:08:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f66000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ae5000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x100000001, 0x1f, 0x8, 0x2}, &(0x7f0000595000)=0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000415000)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000089b000-0x8)={r2, 0xb7}, &(0x7f0000e84000-0x4)=0x8) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/15 20:08:25 executing program 3: r0 = socket$inet(0x2, 0x800, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x9e)=""/158, &(0x7f0000000000)=0x9e) mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000042b000-0x8)={0x0, 0x0}) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e5000)={r0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00008c1000)=0x0, &(0x7f0000ef1000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000060d000)={0x200, 0x1}, 0x8) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b50000)={0x0, 0x60}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4e8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000c5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003f0000)={0x0, 0x8}, &(0x7f0000243000-0x4)=0x6) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d3b000)={r1, 0x1000, 0x1}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/15 20:08:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bb2000-0x90)={0x2, {{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]}}, 0x90) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000)=0x0, &(0x7f0000668000)=0x4) setsockopt(r0, 0x400000000114, 0x400000000000000a, &(0x7f0000b62000)="034b0007", 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003a9000)=0x9, 0x1) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x2, 0x0}]}, 0xfffffdce) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f06000-0x4)={r0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000f06000-0x4)=0x0, &(0x7f0000b1c000-0x4)=0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f07000-0x38)={0x0, 0x30, "7ea2e1af500128dbc1655602c8236beb0938cdd9564e39db9556ef40f1603fc8c77f3d9c260f91faa12de8bcd204bf0e"}, &(0x7f0000f07000-0x4)=0x38) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000698000)={r2, 0x6, 0x0}, 0xc) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x3, 0x800, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00005c7000)=0x51, 0x4) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000ce8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0xad)=""/173, 0xad}], 0x2, &(0x7f00006fd000)=""/27, 0x1b, 0xd99}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000003a000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0xbe, 0x8d, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000932000-0x6)={r1, 0xce}, &(0x7f00009d8000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) pipe(&(0x7f00006bd000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000098a000+0x152)=0x0, &(0x7f00004ce000-0x4)=0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r0, &(0x7f000070f000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000023b000)=0x9, 0x2) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000de5000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) close(r0) 2018/01/15 20:08:25 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000014000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe56) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000020000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="cf"}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x80000003, 0x8}, 0x8) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000d2f000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000838000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r1}) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fe4000-0x78)=[{{&(0x7f0000e92000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x1}}, 0x26, &(0x7f000032d000)=[{&(0x7f0000fe3000)="53a1b7b59f03cc419e9507cda584225c6cdd57cd8f7e62a655d3cd038890ce89ae01433f090b6d67be1c302e578ed03f889c3b2d5ee64563ad486b0294fb6a2142ef67b96901aaac1fc0337658fcd72883f3f0c346afad44e4675feb074dc6517061b54cb608f61a94a3bfdd5977dd47d3c910ecfc1fa692292d830c52e859664fd1ea94b700a24acebf24e77e267939b035074d590b649c26c8548d385c7db6670edc8a90283f6451264fccd47c1245e9fe46ddac752a16d31665d431a0bd9857b5458bb1eb0a5024604073e18061604775d3fed95669ad36cc7c15f9295e7f1dbbfb736bfb6d8cbe5d33edf42786", 0xef}], 0x1, &(0x7f0000fe3000)=[{0x30, 0x11f, 0x8, "9650243ef9c7884d206db0e3138ca35371ff9f407c07ebd1fc4d8e56"}, {0x70, 0x0, 0x8, "94962a9b527ecc2254737d89da916c7e47e4444035a0b65384f0d002fa7025b9b75b3e889591653a1f3d30c48b5c3d700eb62e0f2c593db22bacf7a68b37617e0b4327a3861ee77da92bed1b91a5d2fb4841d188bf1fe969cc2f1ff78d986a"}, {0x78, 0x115, 0xffffffff, "4268c655b50db226306077287cbf97c6475e7ae815b091f80ea837c3f9f94be229ea487a9ab23fa699370c74020502ab8b34661a80f8eb83545af9483cfc4b162c9d44610965bf0a1f384f99050f23e55a3c28e3f238961dd98fbbb05325bbf5424265"}, {0x28, 0x10e, 0x7f7, "3fd9f6a43e4dbff2e7fd17f0c4178c7f17a5e4664c"}, {0x48, 0x116, 0x5, "c9090f9e675682ad5dbb2e37d834e3cd6bc7a9f8bf00927343b26cf5da107d9284ec38646801106d4ceabe1283417ba345c2"}, {0xd8, 0x3a, 0x2, "24fe78e8331defbe40fd052af2443db43a516c9937947fba2a594ce10a2f8293d3f52c351f2abcb2365a8250c1022a9fd0a2c747bc25972b15645b3be0d64a249ef795ec8222dfdd64ec14e516e9830b220788fa1b6c83de75f5a35e4f749c9946d5faa725af4502ea1f05dc1e5990991d777fdf3e13f2ffcb31c6904804043d6caec1491a27910317cfe813202e4c3d30987200cf0d5d7df0bfd94eac46c6cf79574622be30af4c1d81a7b66b20a1834de2663630b201c2b5040d7754b2942388bab04779"}, {0x68, 0x103, 0x3, "596ec0c25ef25306c7e36507148c4e2a73b5579658519fc8de33a4664bbef0a731a7937bd3ef187c86c2075d9c04473cc59fc5f4375ef2ea2adf592d3b40447ef958e592ae5bfcbfc043303f9d46a6f9300fb0"}], 0x2c8, 0x4000}, 0xe9}, {{0x0, 0x0, &(0x7f0000b86000-0x20)=[{&(0x7f0000eef000-0x1000)="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", 0x1000}, {&(0x7f0000473000)="6d79747de192cff1afaf51c1c0541062bacfdc1c81a58f49307fdab4710bb935d6542774cca2e93253a78ce7828337e96ccfe6c05d58b6d54f9cb94fc6dda5265923dcb00b773a3a72e6680d24e842363c539de355c3b1f258a4586d53d18c18afef92ba49d1f70b36939bbceb087070f9b1cdfd20808a4cbfe2d1c8e960cef7e65be2a2df1794e7275724654f2e7d5f0e0741c8ce492db42b0f0f50cd81973c50ba63fcefbed6db3e620afb8685", 0xae}], 0x2, &(0x7f0000a2a000-0x3a0)=[{0x48, 0x84, 0x9, "a61bff8174aa9a1fea93084db8db8625b7f20ce66f79c882e0df06d61b838cbac71bdd8053db8948b2e2a7a1d898dc6cffdee65bfcb49e84"}, {0xb8, 0x117, 0x4, "5e5de64425bdd772e691418091ff8536de0c6f1f66724a2f90ba47fed4c582e7ba5f6f0515e85239e79810527231a6d9dfb93057ee5bdc0772500e702963eab916b0a23de0ea531443405deb19c2873717f4e2f6566caffe195e1f9f38d02534df565b2fdd9b2c0a40078bfe43a10d48bfebb4223ade5123d971143b31e9fa6c788946e080c69c7f88072f56bcbfad6395fc163053d785637b85f55dee2fd75eb6"}, {0x50, 0x88, 0x5, "dc4554b3f4e3403ca2f5a36e0b937b6639712242282223a7fefbf7d69c267af5e0fa06787e9ab648de54e10bcdcd6129231a95cb216656f29e206d1c"}, {0x110, 0x10d, 0x7, "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"}, {0x58, 0x0, 0x4, "ca01bbb410db03a6b97b08ffec0d3f1794ca38c98145c54b8c963c522208bafe64317672426911683a11ea8d4597c0e20deb2bcf708b6c9c39f5645d3e5465e0748e3bb3444c87"}, {0x40, 0x84, 0x7, "077fbb1f39d65d6e15a20346cec19f2fd333983aabc0bed1346581e210a15bb054a566c5e3db2dfe0f0d"}, {0xa8, 0x104, 0x4, "d9f439328345548001edea1161b244f447eac85e52571b9f8ba6b1e973a449be301cfa5dd46c7af576c889e96a5a7996c4e8cf821a2fc6223c5efa1a8c63caeb28e2afc5584b8157c9cf922a3019a15531d250dfb621cf291dc0523ed27e104273822cdcffb5643600484522c41e8627989b017762f4d692897bce6e2caeaae72467816f538fc5dc6bf46944930d06de0109c3cfe6e6f6"}], 0x3a0, 0x4080}, 0xfffffffffffff001}], 0x2, 0x8010) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000024b000)={0x0, 0xbaf}, &(0x7f0000b91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a96000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x80, 0x4, 0x78}, &(0x7f00006ff000)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000e55000-0x20)={@common='teql0\x00', @ifru_flags=0x1}) listen(r3, 0x0) sendto$inet6(r0, &(0x7f00007fa000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) accept4(r3, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) poll(&(0x7f000015c000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x10001, 0x2, 0x7ff, 0xffffffffffffffe9, 0x800, 0x44, 0x1, 0x800, 0x0, 0xf4b, 0x3ad, 0x6, 0x2, 0x156]}, &(0x7f0000006000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000004000-0x7d)=""/125, &(0x7f0000001000)=0x7d) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x100000000000020, &(0x7f0000000000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffff765, 0x3, 0x0, 0x0, 0x1ff}, 0x14) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d2e000-0x78)={0x10001, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x20, 0x6, 0x2, 0x0, 0xff, 0x0, 0xfffffffffffffffa}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d07000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c25000-0x8)=[{0x8, 0x4}], 0x1) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$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}) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(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$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) bind$unix(r5, &(0x7f00005c6000)=@file={0x0, './file0\x00'}, 0xa) close(r5) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x0, 0x2fd2, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x9, 0x2, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000001d000)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000008000)=""/75, &(0x7f000001c000-0x4)=0x4b) [ 498.583814] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000010000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000040001, 0x100000f2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001a7000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e25}, 0x3f, [0x400, 0x3ff, 0xff, 0x7, 0x7fff, 0x8, 0x400, 0x4]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) r1 = accept4(r0, &(0x7f0000402000-0x80)=@generic={0x0, ""/126}, &(0x7f00009dd000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000812000-0x8)={0x0, 0xffffffff}, &(0x7f0000a5e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b8d000-0xa4)={r2, 0x9c, "f7d1a8c24eeafcf11eb0832f8ed40e0d0e1f0b87255c37c645ad2eab1b11e44c4181e9275e4c0610eb1e4f06d30f69fc52a5f0e86f2145528389f1ecf762ba79b4f97db38e95f115fe2e038cbd336b4ef5ae00c46b34bace29b448208dd084297653ce9cb475a24ad600b45dc253b1dea9878bfd2e1b6bcf17888ae5d6bb1416e801e004e31cac8b4961fbf5ca5a486fbb0e5727f4716e09391b6091"}, &(0x7f0000a2e000)=0xa4) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000507000)="", 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b53000)={0x0, 0x0}, &(0x7f0000d30000-0x4)=0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x0, 0x80000001, &(0x7f0000d4e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cfe000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000016000-0x4)=0x0, &(0x7f0000014000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000014b000)={r0, 0x28, &(0x7f0000fcf000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000713000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000083b000)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000486000-0x40)=""/64, &(0x7f00008bd000-0x4)=0x40) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000055d000-0x8)={0x0, 0x0}) 2018/01/15 20:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11d1, &(0x7f0000fa0000-0x11d1)={@random="2d6dd8842d22", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06e126", 0x119b, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1000, 0x1, [], "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"}, {0x3, 0x0, 0x30ad, 0x6, 0x0, 0x0, 0x800, [], "55906ec49db867d359ff60461d1e3222e1159b6e4b51a0f970e658564984772a722dd8bc26a9ed09a038a532fd9a8867554da875f4c952bcb850eec1ae548363098ed388268e05b56f14b9ec02612dd18c67566bd211d6f19e934c756f823af6e4d8e0272bd39c9a3fe88d76abac9aded5d8274d831405e069d9d2185b7a989d1de1fcdec69b865b21186d00d72c68216fedf894fdd6a5f8ece66c10acb6239d020230a173"}, {0x0, 0x0, 0x9, 0x7fffffff, 0x0, 0x0, 0x86dd, [0xce], "19df87395734bc2b6e779c6421a87f4c47951d3de737babcf70c27f65d244a8c73446d2b22eae902d7cd5c7652b09d639aa5391f377d9be21a10b334313c258c6a3fdaccd11e22157491a83a085d9f02513d25641c755921b577ba7337f3d72a4c8d381e4fcb8f515ab1b59ee0e32fe50f7966b8658001b17f8ed912d10691a057a2e1d9e9fcce3fb34d1d211b4a99602011cf18253b39393c477826afdc139f59d9ddfddf3e13e6db743aef2f9fae02578350acd2c7341b456fb17ca7db1969fc5c46a313eebd9767695c17367ab553fc8a2fe0467513e98cbec1f58580e2ba202c22c8"}}}}}}}, &(0x7f0000e75000)={0x1, 0x1, [0x0]}) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/15 20:08:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00000ed000-0x4)=0x4) r1 = epoll_create1(0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="6831d493a17f9c13efba4a29addd105c6ddcfa30e0afb8a28bf2f602d072eba8fa88d83900056541da21f380b9c4567eb86421d4f364b890c5a38615f22bb99bac2e671a99beb4c78b0ad94e72f780a558416cf4834862fe1ba9ae176200000000000000002ce63c6f742641f1551c420d6e3d2b19af0d9dbde20976c8648a77e47f98c0efde5ff701027b450e8ce1d3674589f5f1ccb583dacff8fed6f2c5c1f26fdca3626d76b18d10e89bee18883ba590a8adc725fc80ec8304c9b90052a9ed3cab", 0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000+0x108)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001000)={r4, 0x2}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000-0x76)={r5, 0x1, 0x5, "e9d967807581613fbee7a5c7eacdf781e8628628cd245fcc3f5a05550ac4ac0b3bd7f53ce7a00ad460cb0316da460e551aa261699649c05ad5874a13e0873ad88b6aa4379d4fca001facc37b402184bc5fddeb33e4c2f56995f9450b3bddf68520665603f71d4b9057cb0057"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000)=@generic=""/16, 0x10) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r1, 0x0) 2018/01/15 20:08:25 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000)=0x2e) getpeername$packet(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000033000)=0x14) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000003c000)=""/4096, 0x1000, 0x2000, &(0x7f000003d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000003b000)=0x0) connect$bt_sco(r2, &(0x7f0000038000)={0x1f, {0x8, 0xffff, 0x6, 0x8000, 0x100, 0x10}}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000d000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000003a000-0x4)=r3) 2018/01/15 20:08:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000055000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000613000-0xce)={0x0, 0xc6, "41f7659260a8a8617959d2749316965eab4ffd80bfa8b000992c6ab131ef541d1879d14c98b2c976741974bfd800ee091cd3e3a2ae338a46f7cf1ed2d7d4b6e7e8c6b846bc11f3f1e9cc6144df4c0e4d55e33515acd9db55ff5f26f3d9b0364a1a96f896a2ac0f71d0b21bac8786ad61c25bfbce0289b0fa5dba7b600d94b704b41f3d0a4ce5d331a220e8e4aacac6b19a7f27b86e74cdbcd4dd1b3dbb7081bb20761c75acf74d3db5a980ce5d5174fad296f82193ddf2ebe60c168456002ee4249f8b990c42"}, &(0x7f0000001000-0x4)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x9, 0x2bd732de}, &(0x7f0000981000-0x4)=0xc) 2018/01/15 20:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:25 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000016000)={r1, 0x800}, 0x8) 2018/01/15 20:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ce2000-0x4)=0xbd1, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000d7c000-0x4)=0x11, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00008d6000-0x40)=[{&(0x7f00008a0000)="8fc483e658708d3ae21fdfca7d995175c1c7", 0x12}, {&(0x7f000036e000-0xc)="2b62c7cd159a744e03a87b72", 0xc}], 0x2, &(0x7f00001a7000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000828000)={0x0, 0x0}) 2018/01/15 20:08:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80004, 0x6, &(0x7f00001b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x1ee, 0x4) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b11000)="", 0xfd34, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000078f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b0c000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x1dfc, 0x1, 0xfffffffffffffff8, 0x2, 0x80, 0x80, 0x0, r1, r2}, {0x200, 0x101, 0x8, 0x6, 0x1, 0x6, 0x100000001, 0x0}, {0x1, 0xfffffffffffff249, 0x329, 0x7}, 0x1, 0xf, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x32}, 0x2, @in=@empty=0x0, 0x5, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x2, 0x0}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:08:26 executing program 0: r0 = socket$inet(0x2, 0x810, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x4c49, 0x4) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000909000-0x4)=r1, 0xfffffffffffffd1e) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e3c000-0xd1)={r0, 0xc9, "34ad43993948ccea5f531054f0946a37b605b844b59335fe673c13322581a5caff0605a3af28ff8db5ac025f453ad8a055c7a11520c292d814c27125e2784b72268fb115fd7e14370ba0487ef51cb57f810ea86bbc7a1476c76afbccf16682476f22e9e46f25d2e2cfe212dca8ecde7b10b79f636a30a78a51ec2b042de009cc5d351a4ec4a918abcf875f42c344527dec20ac328dbe227f45a5792dd3a7134c41e7c1d472c50675a23edcc3f3a00d9647d86ccdfa46c23bee796c2a8fb4e04c5b92467823262dcab1"}, &(0x7f00003b6000)=0xd1) 2018/01/15 20:08:26 executing program 6: syz_extract_tcp_res(&(0x7f000039e000)={0x0, 0x0}, 0x3, 0xad5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) recvmsg(r0, &(0x7f0000e95000-0x38)={&(0x7f0000b7e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00002b8000-0x80)=[{&(0x7f00007ec000-0xa8)=""/168, 0xa8}, {&(0x7f00005fc000)=""/39, 0x27}, {&(0x7f00005f2000)=""/89, 0x59}, {&(0x7f00003e4000-0xde)=""/222, 0xde}, {&(0x7f0000140000)=""/40, 0x28}, {&(0x7f0000a31000-0x2d)=""/45, 0x2d}, {&(0x7f00002b9000-0x83)=""/131, 0x83}, {&(0x7f0000668000-0x86)=""/134, 0x86}], 0x8, 0x0, 0x0, 0x7}, 0x41) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000390000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000bd7000)={&(0x7f00005a1000-0xc)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f000045c000)={&(0x7f00007e2000)=@bridge_newneigh={0x28, 0x1c, 0x1, 0x5, 0x3, {0x1c, 0x0, 0x0, r2, 0x4, 0x10, 0x7}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c7c000-0x4)=0x18000000000, 0x4) 2018/01/15 20:08:26 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xf51}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1000, 0x5, 0x8000, 0x0, 0x2, 0x74ae, 0x0, 0x100, r1}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) socketpair(0x0, 0x1, 0x5, &(0x7f0000e09000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f0000d86000)="0a868db5e993a2eba16d78e07764b4751f215df26adc92c397c2c79dd7f5063e3a7df81a8a666ef2d5ab6c4735fae8cd04b017369e657c22ac323d8ffce61e8e881cdf399151d33df728738e026c2ebb760b52ff83f78309c57424d0a8dd65648438aac8f17ce3801056af9992289f08cb5b45cad0bb1e37eea8dc414eb5a7226a19069e15c1234dfc8ea58a5aaf091f8cc1eb687f6cb792624c43924f062177f904aea7039f5e25") getgid() bind$inet6(r0, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r0, &(0x7f0000f94000)={0x0, 0x0, &(0x7f0000f03000)=[{&(0x7f0000f99000-0x1000)=""/4096, 0x1000}, {&(0x7f0000957000)=""/22, 0x16}, {&(0x7f0000393000)=""/197, 0xc5}, {&(0x7f00004c6000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x100) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg(r1, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/15 20:08:26 executing program 6: r0 = socket(0x11, 0x0, 0xb928) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b0c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x1}}, 0x2e) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000-0x20)={0x3b1800000000, 0x8, 0x40, 0x81, 0x1c, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/15 20:08:26 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x0, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000525000)={0x0, 0x175, 0x512, 0x7, 0x1, 0x71, 0x3f, 0x2, {0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x0, 0x9, 0x1f}}, &(0x7f0000f89000)=0xb8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8a000-0xc)={r1, 0xcb9e, 0x10}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f8a000)={r2, 0xee1}, 0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00009a6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000de5000)={r2, 0x64, &(0x7f0000c6d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7fffffff}, @in6={0xa, 0x1, 0x89f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}]}, &(0x7f00007d9000-0x4)=0x10) r5 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000737000)={r2, 0x8000}, &(0x7f0000abc000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000beb000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f8d000-0x4)=0x4, 0x4) sendmsg$kcm(r5, &(0x7f0000340000-0x38)={0x0, 0x0, &(0x7f0000f8b000)=[{&(0x7f0000f8b000)="fe5b928b175618baa0a0c32f7e6d506b57cb34ca37e42ffa13712424983db71115064b2786c76db708c7cb560bb6515d465637469f81498f06dc8ca726e3bdb92d9551f404614d58e520de0b72993a426667756bc2cd62c0e920baf739ef01dcceec837fa9a34ddcaa6a8e9b4e150d5110c1052cd065d240b499fc62806d14e484a91b4d387e121368c6add1e0fa4d3fc8c3e626c254765e159d965d68989c602051906d6e17a8320c5c3782971bb95285b9635ed3f345fbfc6442529b59616c245846", 0xc3}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/15 20:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f66000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000092c000-0x10)=@common='lo\x00') 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x254) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000188000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e70000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b46000-0x8)={0x0, 0x101}, &(0x7f0000f0e000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000951000)={r2, 0x7fffffff}, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005fd000+0x126)={0x0, 0x0}) r3 = socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000414000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f00007f2000)=0x3a, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000c3b000)=0x1000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001b8000-0x4)=0x0) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000054f000-0xf8)=""/248, &(0x7f0000f7d000-0x4)=0xf8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x0, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000026c000-0x2d)={0x0, 0x25, "de5505b21e5cd2bff7fdfc4c16c49c424739bc86494460d6c3022cdabfb436e4a917c8097e"}, &(0x7f0000f7e000-0x4)=0x2d) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f7d000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000610000-0x4)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000648000-0x4)=0x147eec8e, 0x4) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000048d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2f000)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005bb000-0x108)={r2, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x93, 0x100000000, 0x5, 0x2, 0x9, 0x400, 0x6, 0x1, 0x100, 0x7fff, 0x9, 0x7fff, 0x5, 0x4, 0x0]}, &(0x7f0000609000)=0x108) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00008e5000-0xc)={{0x6, 0x5, 0x9, 0x8, 0x9, 0xffffffffffffff6d}, 0x3e2a71e2}) r3 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000c38000-0x4)=0x0, 0x4) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8d4, &(0x7f0000bf3000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f77000-0x78)={0x8000, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x203, 0x0, 0x7fffffff, 0x6, 0x9, &(0x7f0000f76000)=@common='gretap0\x00', 0x75, 0xab, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/15 20:08:26 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x3, &(0x7f0000145000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009cf000-0x4)='GPL\x00', 0x9, 0xaa, &(0x7f0000000000)=""/170, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000083d000-0x8)={r1, r2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) bind$packet(r5, &(0x7f0000000000)={0x11, 0xf8, r6, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000003000)={0x6, {{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]}}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, r7, 0x0, 0x1, 0x0}, 0x14) setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000003000)="63ddd584b0e8cb7cc06ae7b0f4931b65c68c1643f1b862dc57a792ba1bdb6a08ba5a302083b7eea7a33db6262f0701a195542fb600f86d2bb81e729286dff7ff331d2cfc0cec139bbe68571754cbd03da92f17558ddcbd44608157eeb3d81ca094066fb7c2f0204a4d3f80ba9e319bb8d7a7e67d09e52e2732d27e28ea1b2b6abcc10d3f41e963701d50d984b01ea545917b49c262ac185f53327659b05b28d9117b858059da59ed997d42cb05998ae612f5bc4019a6f351b5077c57e29e0781c6874231e379f2090fe6a3f8c02d4c", 0xcf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000005000)={0x2, 0xc, 0x8ad, 0x0, 0x6, 0x0, 0x4, 0x2, [@sadb_lifetime={0x4, 0x6, 0x9, 0x7f2, 0x1000, 0xffffffffffffffb7}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000007000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000007000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r3, 0x2, 0x1, 0x2, &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/01/15 20:08:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000380000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004df000)=0x2e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fba000-0xcc)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe7a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0xada4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}], 0xcc) connect$inet6(r1, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c67000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000630000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000053a000-0x28)={@common='eql\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009ad000-0x4)=0x5, 0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) close(r0) writev(r1, &(0x7f0000517000)=[{&(0x7f0000cf0000)='b', 0x1}], 0x1) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d9d000-0x8)={0x1b, 0x0, 0x1000, 0x401}, 0x8) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d13000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000856000-0x4)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b17000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b82000)={0x0, 0xfffffffffffff1b8, 0x8, 0x7, 0x5, 0x1ff}, &(0x7f0000075000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000265000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d07000-0x18)={r1, 0x3, 0x8, [0x3, 0x3, 0x4, 0x101, 0x4, 0x9, 0x80, 0x1]}, 0x18) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 2: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x20001000000008, &(0x7f000080b000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xfff, 0x3fff, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000dd2000-0x4)=0x0, 0x800) r2 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000014e000-0x1)=0x8, 0x4) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a8000)={0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b9e000-0x10)=@generic="cfd0c1de4de5bf2f0d8346e517e67403") setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000cde000-0x4)=0x2c9, 0x4) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5d, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[@lsrr={0x83, 0x37b, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40ab, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) accept$nfc_llcp(r0, &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000008b000)=0x60) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d2b000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000bd1000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f9000-0x4)=0x10) r1 = socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000daf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ecb000-0x8)={0x0, 0x9}, &(0x7f0000263000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d24000)={r3, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$unix(r1, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002c1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001ed000-0xe8)={{{@in=@multicast1=0x0, @in=@local={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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a2f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f00007fd000)="260000005e0009000000ea00010013000000000001000000ffffff000008db54e9ff4435eade", 0x26) pipe(&(0x7f00008f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000883000)={0x6, &(0x7f00002e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000210000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0xb, 0x0, &(0x7f00002da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x80000, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035d000-0x4)={r3}) bind$ax25(r6, &(0x7f0000104000)={0x3, {"d3128b6e124fcf"}, 0x401}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00003d5000-0x4)=0x0, &(0x7f00008a8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00008aa000-0x10)={0x0, 0x20, &(0x7f00000e4000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a7e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00002db000-0x4)=r7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000033c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007ca000+0x67a)=0x14) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000906000-0x10)={&(0x7f0000fc3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b8c000)={r6, r10, 0x1, 0x3}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000019d000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)=0x182) sendmsg$nl_route(r4, &(0x7f0000cc6000)={&(0x7f0000eec000-0xc)={0x10, 0x0, 0x0, 0x4014020}, 0xc, &(0x7f0000d41000)={&(0x7f00001b9000)=@mpls_getnetconf={0x3c, 0x52, 0x400, 0x6, 0x1, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r8}, @NETCONFA_IFINDEX={0x8, 0x1, r9}, @NETCONFA_IFINDEX={0x8, 0x1, r11}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xd6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) close(r1) close(r2) close(r0) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000)={0x0, 0x5}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0x1, 0x2}, &(0x7f0000009000-0x4)=0xc) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x3, 0x2, 0x1ff, 0x7, 0x6000000000000000, 0x3ff, 0x80, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1000000000006}, 0x6) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a86000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000218000)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000218000)=0x7fff, &(0x7f0000219000-0x8)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003f2000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000633000-0x4)=0x1c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001ad000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f7000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bca000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x101, r1}) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x209) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d6e000-0x4)=0x1b, 0x41) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000995000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000098d000)="b3b3e0975c348d77bf72a0ea6bb0f5d4", 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000fba000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x81, 0x40, 0x7a5, 0x81, 0x8, 0x6, 0x0, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x100000000, 0x1, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) connect(r0, &(0x7f0000002000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),sha224-avx2)\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000003000-0x8)=0x61, 0x4, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7, r3}) socket$inet6(0xa, 0xf, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r1, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x4e)={r2, 0x46, "f03b78c47146d237dbf19767b3a94b9b6ab0ac8cb17bac00989d68fbcfe1a490b406a40af3cf95f99f81205abb4d03ffc1f9bef5eff0cbe861cbebbf71ed073da139cad9a78d"}, &(0x7f0000004000)=0x4e) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000-0x4)=0x4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x0, 0x81, 0x8, 0x3, 0xff, 0x3, 0x0, 0x6, 0x800000, 0x80, 0x2, 0x2, 0x8001]}, &(0x7f0000007000-0x4)=0x108) 2018/01/15 20:08:26 executing program 3: 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$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c3f000-0x8)={0x0, 0x0}) r3 = getpid() r4 = gettid() r5 = getpid() ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000372000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000dff000-0x38)={&(0x7f0000cc6000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000091c000-0x10)={&(0x7f0000c6f000-0x14e0)={0x14e0, 0x3, 0xf, 0x0, 0x1, 0x3, {0x7, 0x0, 0x1}, [@typed={0xc, 0x84, @pid=r3}, @nested={0xf0, 0x95, [@typed={0xc, 0x9, @fd=r0}, @typed={0xc, 0x8, @pid=r4}, @typed={0x8, 0x2, @void=""}, @generic="9e10e372e9c056c77a8d142334ee0abc2af721bc5c69b0098a1262805e27b4877cc87a74cb17ecb380c3025573469fb2182308ecc2879d9f576b76f301ff6b380e08acf87122a82d8d3e8c1d733494fbedfec7198776", @generic="adf68d1a8d28717230a0df01ea4d19f32c21fadfc1fe632a140c76e1b20a8c702d1b4474579af632109e8d233c87a80ca65fbcad936ab0d0b8b49c00c708d00021705cbc7a678439f183bc2d495db5d3991a10fb8f7a3b5acad70af57559caafe4dfe7b6f56e4b0d58", @typed={0xc, 0x39, @u32=0x523}]}, @generic="", @nested={0x1028, 0x8f, [@typed={0xc, 0x6d, @u32=0x7}, @typed={0xc, 0x79, @pid=r5}, @generic="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", @typed={0xc, 0x70, @u32=0x7}]}, @typed={0x2c, 0x3a, @binary="20a1470d92b3def482e2bc9f6bae8cbb2c80b8582d93964c35e613589b5f4d1347"}, @typed={0xc, 0x29, @u32=0x7b43afaf}, @nested={0xe4, 0x44, [@generic="7bd919c6f388f57e5bfaddf1defda8bab6ccc06c0a6c7d86677ced162b0bbe8e3f5b9eb5a4e05cf2973b5e9f92bcc867cca4590c3dbd1f511a434dfc977e2966bfcafc41f4157db4d720d0ee6956fed6f135dd44eda3f3804aaa6b8ad68b88957d97999df5bfac3aceb941be8d039d0c1f3c6de25388f4cf1f0e34f9dd5eeb0b460bcfbb6967629afe6edb1d9398c4d0008abc35f0545bf09983be77617fe530d8a20384765bb92c5ff84f09218100030a27d87814d1a6653b41a60799108cf4986318b33f5e5151780cedc3dc6bdb30020a56ee6965779cf6b90d272b5b66"]}, @nested={0x260, 0x23, [@generic="1ab871674fd7b8fa9fa517c79b09f0f8096f2087900f4414978602396d0e74651dadce27a52be86e39817f03dc551830dbe72d3c2e394f147469e632450483ca142f29c64febf24645e83bf746faf8342cd2e5fe082b6788ee2aac09e5ee6f76a51ff352873eccbea6227f878fa6212f520207fdc4309bba37903472a6b5e523acb3f91a58d81aac24c7ee677a729232f2332149d9e7b55e5158e0fefb8bf4c724cbc1a5822cb0835683b062b7e53d7b7a431d", @typed={0x8, 0x2e, @void=""}, @generic="dfa4fc532199e4ff7d84ee39a574e7a98795961d31d2d78bc8c2f1e3e84668", @typed={0xc, 0x51, @u32=0x401}, @generic="a97abd47152a268ef410caf9f8f780303496c69f433670a76747a598f2e75b424ba09635812268ef608cec9fd2eb852db058987300d15dbcc3a9184413ddd5e98dcb9b4c0810808e11b6ba4a9a12978699ebbaf47c952dc114c6db51b9b02788c4269cff39b70d34a7fbc820cc60903ae59fd2c8f05315d2de45387f901e95fd98320318e58599ab", @generic="a1ff213100b0b77bfd5b2742fcb2f80e31d33ad8beb7a99834b962c8a74a5911adf0d185efeab1a58c0e6b8f15005015ce41c4bb4aea0b42f7acc54b982d168e060e6ae3991cc19eb48b540ebafd2800ee5736b214a8742194ecbf8fa3acb753a87b6401ea4793b5d28b1326607f97e20018e223c6915ed7e9ed8962f9c9228182855ee9284d7a7a48044b1a7ae9e4aa4eb86f58ff15646f69a2c8accc6094a79de8fc08dc434fabbd0efa373996c5c72e46da8495baa4f0fc8cb410bc0d14212432d7ba40c5bdcea6a2f779e606aead7357c23df2ec4ed93dcbab9d1f6715eb8f6b72218fd89cde969edf"]}, @typed={0x20, 0x35, @binary="caf5e3e65f76554f3fedba9e9c3decbca3c31a725266049d"}, @typed={0xc, 0x8c, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, 0x14e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) r6 = 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) r7 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r1, r6}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket(0x9, 0x7, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000012000-0x4)=0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000005000)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0xf5da3c5db07a5479, 0x78e}], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000012000-0x10)={0x8, &(0x7f0000010000-0x20)=[0x6, 0x2e3, 0x100, 0x6, 0x2, 0x9, 0x0, 0x9]}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000012000-0x4)=0x8) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0xbe)="e86fc3a08f267177f100d2a842926e9a150f04db4dde093d913c857afd8bd0a1a5bc7befe65277682114f39f2f43ee8fd68043897535711f572b23c6b7c4e3dab7e7d43c1d40fe02bd06ead5a28d6c0a7fa90be19fc6fcfd4159542559997ceb3b4dd9805906980f42fdf2baae1d17bcfb5d241a1002bc1e5788511f28ca2285eecf038e93e191cced48cfbc4867ae40ad2d5e86724b7ee5e252dbc79e62e36205d2744be33ae59c431bd62ea88ad7dfcd7cd08940a30a87f47f44ac1b5b", 0xbe) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000049000)={0x0, {""/7}, 0x0}, &(0x7f0000fe5000)=0x10, 0x80800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c2b000)=""/71, &(0x7f0000fe6000-0x4)=0x47) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000306000)=@un=@file={0x0, ""/4096}, &(0x7f0000d8f000-0x4)=0x1002) getsockname$ax25(r0, &(0x7f0000513000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006de000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000143000-0x10)={0x5, &(0x7f0000148000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x3) recvmsg(r0, &(0x7f0000fdd000-0x38)={&(0x7f0000aaf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000328000-0xa0)=[{&(0x7f0000cb0000-0x8e)=""/142, 0x8e}, {&(0x7f000034f000-0xb6)=""/182, 0xb6}, {&(0x7f0000b9e000-0x50)=""/80, 0x50}, {&(0x7f0000864000)=""/215, 0xd7}, {&(0x7f0000631000-0x38)=""/56, 0x38}, {&(0x7f0000e70000-0xb4)=""/180, 0xb4}, {&(0x7f0000ed7000-0x33)=""/51, 0x33}, {&(0x7f00008c4000-0x25)=""/37, 0x25}, {&(0x7f000064a000)=""/1, 0x1}, {&(0x7f00003b8000-0x2f)=""/47, 0x2f}], 0xa, 0x0, 0x0, 0x2}, 0x1) accept4$packet(r1, 0x0, &(0x7f0000a94000-0x4)=0x0, 0x80800) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004db000)=@buf={0x31d, &(0x7f00004e2000)="b872fb15db1cc5f38f9b0fcbefaa719b5db528ca91c9c0abb2b05c5b905a7ef6595af49ba63a8b8df4ac0917297395dd86faac996c0e458b7eec0da840efd1fa9f2571a7d4a5721b2eb44346bb38412ea91bc455b2412519d08af324b3a43cefc1ac39f9f37403c437d5bc839f683754b7a1d0d15edb82dc6a8f025930182c033fa7d6cf9efc2e56b2d75b0fc56011b28f498fe1dfb2c4f7b1bd38a1da68e1a8e04dc50709e7c1c08aeebd03383abf441777f5d74ef8661f59dd9ba0ffa5c23dff45a1e967e88bd2b6d7ca30cfd72f29cf53cf57462616eff3b0c2a3b9972e"}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006de000)={0x86}, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c29000-0x38)={&(0x7f0000899000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000049f000)=[{&(0x7f00009ca000-0xb1)=""/177, 0xb1}, {&(0x7f0000ff1000)=""/169, 0xa9}, {&(0x7f0000e2e000-0x7)=""/7, 0x7}, {&(0x7f000019a000)=""/109, 0x6d}, {&(0x7f0000141000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b0000-0x7f)=""/127, 0x7f}], 0x6, &(0x7f0000a71000-0x3a)=""/58, 0x3a, 0xffffffffffffffe1}, 0x1) sendmmsg$alg(r2, &(0x7f0000111000)=[{0x0, 0x0, &(0x7f00001b4000-0x40)=[{&(0x7f00005fd000-0x85)="477aefc335679042f29a1fd0027a447e5551416d3725d134537a7994384e45159d24e2077a288aefeb723df2e133fd6c34b9b61080fbd38b5f00bd45ffe790a28b031875adc123908e09c4a945ac22dc20cb4fe25878d45fbc38e635f9445b874c5a62ae56c2b34660c031a3886ff715d0b2b2164f4eb1cf78d5237078c987efeda4221a61", 0x85}, {&(0x7f000030e000-0x6f)="59b0364080ee3c24feb6febc18343ab94b59b83722606cecbb6bb1f42d4245d21c7e2997e0707a9912a0f4e5205c18712a01385ccc6afd15afd52a9a67e201eb63a3165fe62e1b423b628894cd71608f0a0f1e5febc145ff022bc9ff696c6a1bd7a7aad511a43f053093e8e87a5049", 0x6f}, {&(0x7f00007e2000-0xa1)="4a25690b6829830dbdf327dac867bb82389c06a6041520033e08753c95f60adf8e2041ebded282865d1e0c4354e400f571f9b53c867082e4e48718777e6f28a9754be329a65e82cd37f86dcc8b8a667caf34440846a760490135dd691c61dbd61f678787248721f02412eb275a1214e57a700d07ea4584607f59b4a5a64ca6cdd154511a4da406539f4a34fff2553317f246d53a4664d1fbaabec06b8806e817dc", 0xa1}, {&(0x7f0000126000)="05a7151a6c10516af55b0146559c149141f24a4eb9de3eb4869e74b3d3d2e50c5c1533666991209239670afdbb72122ae009cb68d3ef76cd37b05eea1a6a8c57e89dc9a7b620fe110fad65ff9730aedbcf5bcec56ec03bf3a2ee196906c2c68d57cc04f097e5e66b87be3262568002f884ad15d4cdeb6f93b16fe9b38c1c3be4c941217e1c44195b8683da8e6b", 0x8d}], 0x4, 0x0, 0x0, 0x4}], 0x1, 0x1) pipe(&(0x7f0000a7b000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000dba000)=@req={0x5, 0xdd0b, 0xfffffffffffffff8, 0x1}, 0x10) accept4$netrom(r3, &(0x7f0000972000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004ce000-0x4)=0x48, 0x800) 2018/01/15 20:08:26 executing program 3: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000df7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc8000-0x4)=0x26) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000df7000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000011d000)=[{0x2, 0x8489}, {0x3, 0x80}], 0x2) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f00003ac000)=""/146, 0x16f}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0x1c9}, {&(0x7f0000797000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/15 20:08:26 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x6, 0x4) 2018/01/15 20:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d7000-0x4)=0x4, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c37000-0x4)=0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000b8000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d43df4f69d981b88b37a34e952de9f88"}) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="", 0x0) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x33f, &(0x7f000024c000-0xca)=""/202, 0xca, 0x0}, 0x10001) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="", 0x0) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004d4000-0x98)={0x0, @in6={{0xa, 0x3, 0xde, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800}, &(0x7f00002b0000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d85000-0x10)={0x0, 0x0, 0x1, 0x7}, &(0x7f0000246000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e0e000-0xb8)={r3, 0x800, 0x80000000, 0x4, 0x8, 0x6, 0x4, 0x7ff, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0xd84, 0x4, 0x8001}}, &(0x7f0000fb6000-0x4)=0xb8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000480000-0x38)={&(0x7f000009e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000041000)=[{&(0x7f0000270000)=""/154, 0x9a}, {&(0x7f0000b26000)=""/95, 0x5f}, {&(0x7f0000c4c000)=""/49, 0x31}], 0x3, &(0x7f0000541000-0x2f)=""/47, 0x2f, 0x5}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000615000-0x48)={0xb, 0xb, &(0x7f0000348000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f}, [@map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x7, 0xbadc, 0xfffffffffffffff7}, @generic={0x9, 0x8001, 0x1, 0x1000}, @alu={0x7, 0xffffffffffff8001, 0x5, 0x9, 0x3, 0xfffffff0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e68000)='syzkaller\x00', 0x10001, 0x99, &(0x7f00000f4000-0x99)=""/153, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) [ 499.441057] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/15 20:08:26 executing program 0: r0 = socket(0x9, 0x3, 0x101) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000910000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x9, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r1, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000093a000-0xc)={0x0, 0x6, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x1, 0x4, 0x8e, &(0x7f00007d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000093a000-0x5c)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x272}, {0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x6, [0x800, 0x3, 0xc4e, 0x9, 0x0, 0x3, 0x6, 0x881d]}, 0x5c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r1, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/15 20:08:26 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000)=0x800000003, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f000000c000-0x4)=0x4) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000d000-0x5c)={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf49}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c2a}, 0x3, [0x3, 0x0, 0x4, 0x7, 0x4, 0x10001, 0x2, 0x8]}, 0x5c) close(r0) 2018/01/15 20:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x1, 0x82ef, &(0x7f000083f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a10000)={0x5}, 0x1) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e58000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000059000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000029b000)=0x1, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00003fa000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000083f000-0x18)={0x0, 0x4, 0x30, 0x1000, 0x10000}, &(0x7f00001db000)=0x18) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000425000-0x8)={0x3f, 0x7}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009e1000)={r5, 0x4}, &(0x7f0000a07000-0x4)=0x8) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="", 0x0) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000531000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b4000-0x4)=0xe8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) r1 = accept(r0, &(0x7f0000750000-0x80)=@generic={0x0, ""/126}, &(0x7f000013f000-0x4)=0x80) accept4$netrom(r1, &(0x7f0000ed7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009b0000)=0x48, 0x80800) 2018/01/15 20:08:26 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x0, &(0x7f00003d3000)={@common='syzkaller0\x00', @ifru_mtu=0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/01/15 20:08:26 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000", 0xc) sendto$inet6(r0, &(0x7f000052a000)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 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) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f000000a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x2, {0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}}}, 0x32, &(0x7f000000a000-0x20)=[{&(0x7f000000a000-0xb)="e28e484b9cb24095514834", 0xb}, {&(0x7f0000008000)="", 0x0}], 0x2, &(0x7f0000009000)=[{0x88, 0x100, 0x100, "65bf0e997f966936b49751230e370bdcfe1f6078d9b323743a1525f6d748d6f71a6e85c75453f33fba299e882fa4f06f5186e88586556ad12c312687aca5f126c756206f82ae2052e530165fc56646e035c9377a41c009ec6f246c8fafb235e79f88c1a43b6b96ab1b563e55cb718cae317727"}, {0x18, 0x117, 0x3, "30c9ba"}, {0xd8, 0x1ff, 0xaf, "cce182d144c79570f6b01550e928720d872c48d554a80082fb8809f348e76a33cc555699ef9fe724b778bcd2ae3004523ff18b737ef6b00f8ddcc0e4bfae2fab33652c06d37f526a483396bb6ebd294669d930d280edf34e6a060fc2cf0181b9725ee9e2ae971c486b4efb0c8dc95fefb4ed1be2a8c52c5c49acd8f2a23f9599ae0b51942d8e8997b42d6288a56fe4ff99a76fdb65c2ce16ccc2630a0f4a94b02d41c074253e28119c2016cc93bf12a355367be85454dd0495f08eebc00af04994"}, {0xf8, 0x1, 0x9, "3d4d66ed377a8a387d54384ce04e0d357a74b7482e6ed01209ecd2fcda027d3c0c6b964a6c5d3fc8bbb532ffa2ef115659f8683135072fe68cc0bd7ed324165deb1e8569ad6ea5d1e05fe826abd0aa9f8a74bc2ac13796b0e67cd071719719561adb07329cf1cb8af09f10788ae2976935f86c1df8aec860d009be82f8d1ca08532bc7bb14c94a4ea72e0c9b969152e5961588a93668f4e20a16adda69d37427da575bdee752ce9a71031210848f7a03deb43371ec6e21bbbc15241b336271416d1ed4c41b5605f650762ef97eba856764d34cfe13c22e3ae5a9f90c3c46d53d577a15f1"}, {0x80, 0x10b, 0x8000, "519f6816996ee61cd1d6150408dd73b4a5ec7f5b9ebcf9111829f57c56a9127c8e71752543568958ddcd12ff03c2474ba06b8e910466ea818eb42650ce413766aaf3c5ee5dcd904ea33ab9540cc03d887f8014d7272df73cad2f402cf477fb8e017d4acff34edb9b18d9"}], 0x2f0, 0x20008000}, 0xf11}, {{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000002000-0xdd)="084334ad5930d3a328a0fc01173afdd66bd1d0ff29fc9de6b36bc47bc762675c0e4d0f9d1669187ce0abcd20ecf6a20c8c4168367f3efab6be943cb75ebfad5c655b7e1a233fc511b3a7253460a2fa353c0736d58de437c42c60ad2f3b0bd52bc03e32252dcd046f4ebb32fd23f68064c7ed1b23d39175457c9c5f0c6597ed5aa74de5ff267c97ab4b3be5aca39927bff2ababc3f81afe57ca868ac9c59602724db5b66656e582190aa90e8d3ea6b28d30830c9a21fe5574bfebc664bda09b29ccc626515aea003ebf46275fa6cddc37edee5803fa6a056844934978a3", 0xdd}, {&(0x7f0000006000-0x4f)="294889705d6b783787b2931db28ad8b449f5efb5c45a2bcb2fd465ba78f4ea388e7a3f31daad0928220ba4fc0e5a454f9f44a49d30e2f05bb13417dcede7c22bc9675b31a4169af8853945368c726c", 0x4f}, {&(0x7f000000a000-0x1000)="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{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000008000-0x7b)="7450ab08f925b1b9a481209ab597e0ff9ec7ea3f0798a5dfad7e6dddf53a2dbb022062daf1b2bd20c650cd04c6bcb6e316a82baac8ef5d9b6867d7b4350b454ee72422476bf46e166e8505f2e45f05f61e485464e24e63612b26b636ada41b4dedfa790b822f2dd2a7fd2c2e40652466bfa6252ff147dfbcd3f852", 0x7b}], 0x7, &(0x7f0000009000)=[{0x48, 0x84, 0x1, "2b6aa37fa3aba22c645e82887f6b35de35fd7cf3cfc190656240ffdf885824cf48a294542a5b101a0ca97bc6b9ea1f6d79dd"}, {0xb8, 0x114, 0x5, "79db839cd96e40a5ea11363fdc8c93b54ff2b8c7aea5a14f075274b906ee2e2673a133e4f2a51deecae9d8c4ad98ce34995ce1798e251f77d1f673611f34690a33cb5bd07665a41a8212bf461029fdd287e79a5f40abf1e90be07b1112f09cab33238173065242aab526a39ec8e5b5fa80382c4e845eba3251e8e78f7cea818d0e82786bc40b8c9e26ba478a1e2b38e9f8575f7654a024d4e0837ed0d60ba8791b8f1cff9569"}], 0x100, 0x41}, 0x6}], 0x2, 0x80) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0xffffffffffffffff, 0x4) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000268000)=0x4) r1 = socket$inet6(0xa, 0x80000, 0x3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000589000-0x218)={0x3, 0x40, 0x3, 0x8, 0x9, [{0xffff, 0x3, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x40, 0x100000001, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x578, 0x4, 0x80000001, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x1, 0x5, 0xd, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0xff07, 0x9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80000000, 0x13c6031e, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x40, 0x7, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/15 20:08:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f00001e3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f1d000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000089a000)={&(0x7f000082d000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003b6000)={&(0x7f000047a000)='./file0\x00', r2}, 0xc) socketpair(0x2, 0x8080e, 0x6, &(0x7f0000598000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3f000)={0x0, 0x90, "d7536b6c933b08bf4d071bcbc636daeb045e07b6f75fe73167c3dbf092dbead24e0c03e39b0a60d3ac5e091dff209747936c044b2e4188c11979c8eef9617db3993e1340ed8fc88931e19af7222ae89ea9a236692e08f6d59d6ec181a1e22eac95845226608b1d76c3b3afd7c0502708fdc03c366bb9f48c37dc5970369c589a10807f90f5f33ab30d37e45e17f0c977"}, &(0x7f0000cd7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000422000-0xa0)={r4, @in6={{0xa, 0x0, 0xb8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x6, 0x8, 0x8}, 0xa0) writev(r1, &(0x7f0000a9c000-0x10)=[{&(0x7f0000992000-0x52)="290000001c0055fcffffffffffffff00020000000000000000dd570009000100000900000000000000", 0x29}], 0x1) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:08:26 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000212000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a19000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000a3000-0x5c)={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11dc}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, 0x8, [0x4, 0xc2, 0x3, 0xc2a, 0x141b, 0x9ad2, 0x6, 0x81]}, 0x5c) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a21000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000470000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @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]}, [0x7936, 0x2, 0x0, 0x5, 0x8, 0x10000000000, 0x380000000, 0x10001, 0x2c3bddc3, 0x5, 0x3, 0x1ff, 0xff, 0x80000001, 0xffff]}, &(0x7f00000d8000-0x4)=0x108) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f1b000-0x10)={r1, 0x9, 0x6, 0x4}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:08:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000054f000-0x4)=0x0, 0x80000) connect$inet6(r0, &(0x7f0000e5a000)={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000e45000-0x10)={0x9, &(0x7f0000dd3000-0x24)=[0x3f, 0x8, 0x6, 0x5, 0x5, 0x4, 0x8001, 0x81, 0x79b0]}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e7000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f90000-0x8)={0x0, 0x2}, &(0x7f0000527000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000046f000)={r5, 0x5}, 0x8) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000d97000)=0x100000000, &(0x7f0000999000-0x8)=0x2) sendto$unix(r1, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000", 0xc) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xfffffffffffff2f1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000-0x80)=[{&(0x7f0000003000-0x5b)=""/91, 0x5b}, {&(0x7f0000003000-0x38)=""/56, 0x38}, {&(0x7f0000002000)=""/107, 0x6b}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000002000-0x37)=""/55, 0x37}, {&(0x7f0000003000-0xde)=""/222, 0xde}, {&(0x7f0000002000)=""/23, 0x17}], 0x8, &(0x7f0000001000-0x64)=""/100, 0x64, 0x1}, 0x60) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) sendto(r1, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/15 20:08:26 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt(r0, 0x81, 0x75, &(0x7f00002fe000)="", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e2a000)="744bfdb55c1847f0170c852f1317f23ba5a00ea3810856431357949dafd3d0e2c74bf07a8737a4919fe5559f073799fc2ab3a7895b70360513a66df2fc81a47e756b6a8bc824497f710f4a89ff72919532ea843f76757d3df33e52781bb15d00bde37e8095dbf21e883ad277749a5d3ef39dd5323df796c555292c2be4de", 0x7e, 0x890, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x0, 0xf, 0x5ca5cf9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffc00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x5}, 0x8) 2018/01/15 20:08:26 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair(0xa, 0x80806, 0x8, &(0x7f0000e49000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000bd5000-0x10)={0x4000000b5a, 0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c1000-0xc)={0x0, []}, &(0x7f0000fce000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004ae000-0x10)={r2, 0x28, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) mmap(&(0x7f00007aa000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c14000)={r2, 0x28, &(0x7f00007ce000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000fcd000)={0x1, {{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, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000e60000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000fd0000-0x4)=0x7, 0x4) 2018/01/15 20:08:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ff000-0x20)={0x5, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000047b000)={r3, 0x9}) 2018/01/15 20:08:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000", 0xc) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:26 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 20:08:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000306000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2e000)=0x26) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e49000-0x4)=0x2, 0x4) sendto$ax25(r2, &(0x7f00007a7000-0x93)="368fc7c35a9715bfe1b73a6b259b2783c2afe889283e9b4ec5b79e3992298d3a03a786057555c0d58a77a13c5452e3a9f00d2ebc9246830ffb6a4b311d1c3057dcd7dbd9de474ccf210e9b313ee88a7f1f5cb112d635a0314bf28e62a43f9842bbc6e85fc84913a26c6a47cb4e294871a93baa540778f8142f69f34b1c8211f2e8457fb7f867e9942f41fd9a002f17d22f79b4", 0x93, 0x0, 0x0, 0x0) [ 499.728495] Trying to set illegal importance in message [ 499.760644] Trying to set illegal importance in message 2018/01/15 20:08:26 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f5f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/15 20:08:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) connect(r0, &(0x7f0000e33000-0x6)=@hci={0x1f, 0xf3ef, 0x3}, 0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002b1000-0x4)=0x401, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r7, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000ed4000-0x4)=0x1, 0x2ad) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r8, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000064a000-0x4)=@int=0x6d, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r8, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000925000-0x10)={&(0x7f00003d6000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000155000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000193000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eab000-0x8)={r3, 0x3}, 0x8) close(r0) connect(r1, &(0x7f0000f33000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000848000-0x8)={r2, 0x9, 0x9}, &(0x7f00006c1000-0x4)=0x8) close(r1) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f0000b63000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000b3000-0x8)={0x0, 0xb0, 0x10000}, &(0x7f0000a32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c4000-0x8)={r2, 0x0}, &(0x7f0000564000-0x4)=0x34d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000efa000)={r3, 0xa7}, &(0x7f0000926000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000025f000)=""/144, &(0x7f0000956000-0x4)=0x90) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000", 0x12) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0xfff}) socketpair(0x11, 0x6, 0x6, &(0x7f000013d000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000b46000-0x2b)=""/43, &(0x7f0000218000-0x4)=0x2b) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000874000)=0x8) 2018/01/15 20:08:27 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x94b5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x100027, &(0x7f0000001000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000649000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000, 0x3, 0x8, 0x400, 0x1ff, 0x1400008, r2}) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r0, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e89000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006e6000-0x90)={0x100000000, {{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]}}, 0x90) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xf, 0xb, 0x4, &(0x7f0000c8c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003b2000)=""/47) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/15 20:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000104000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000dcd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef4000-0x4)=0x1008) pipe(&(0x7f00009c2000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d63000)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a0000)={r1, 0x8, 0x80, 0xc53, 0x1, 0x800}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r3, 0x3) r4 = accept(r3, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r4, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000", 0x12) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000004000)={&(0x7f000000b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000012000-0x10)=[{&(0x7f0000011000+0x6d9)=""/128, 0x80}], 0x1, &(0x7f0000011000)=""/183, 0xb7, 0x9}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r4 = socket$nfc_llcp(0x27, 0x0, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x4045}, 0xc, &(0x7f0000011000)={&(0x7f0000012000-0x11e8)={0x11e8, 0x24, 0x200, 0x3, 0x3, {0x7, 0x0, 0x0}, [@generic="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", @typed={0xc, 0x1f, @pid=r1}, @typed={0xc, 0x6f, @uid=r2}, @nested={0x154, 0xb, [@typed={0x1c, 0x20, @str='wlan1md5sumvboxnet1\x00'}, @typed={0xc, 0x27, @pid=r3}, @typed={0xc, 0x39, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x69, @str='\x00'}, @generic="ef7bf8996deb5bbf9310c5d40572a8505f51704ffcb615ed0ace63b72b47cd5dfd685671f2f0e518c642b6f2507f5f9844315c01e01836509224228516b2f16009d5c8f2cae2f853ef765b8a258433d780ea7e58120bc9010851786c716fa6aa6ee257acc7a227c697f649d065797298e4af6e50b3d2a80eac1d66055dc8ec5c4f40205434ca03f92f9e68be50719e59e8a818ad362aa9860ec22cec8ebecd869ab0364c02658429f5e1e7ac122872ac3fd78c3862ca664aefdcabfcc5293ddde722d399724f96c94b8215fbdb23c6c8c5fd207d1a88a92ba85374", @typed={0xc, 0x22, @fd=r4}, @generic="e691ae3cbe467f30a636268595d48416baccc91f625d734348532dfbabd4e3b6231fbac1eb41"]}, @nested={0x68, 0x79, [@generic="3b105bda47f7ac19d46720d3ae5352b494d0b0f144d929efc8494df93ce2e24978c8b29b6ebce9c89ddced853753ebe19581b73ca4d51f3953dffffbbd09ab4598c7eaa78ea96afe", @typed={0xc, 0x3c, @fd=r5}, @generic="58839a15395463d5e95ac5c92769"]}]}, 0x11e8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0xff, &(0x7f000000a000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000009000-0x4)=0x4) write(r6, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000ffe000-0x10)=@ax25={0x3, {"f9b89eacfbd89a"}, 0x1}, 0x10) connect(r0, &(0x7f0000ffb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffe000-0x10)={0x0, 0x1, 0x8, 0x9}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fff000-0x4)={0x0}, &(0x7f0000ffe000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff3000-0x4)=0x0, 0x4) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000", 0x12) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00004c0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006f8000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c09000)={0x9, 0xffffffffffff6c94, 0x3, 0x7, 0x5, [{0x5, 0x2, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x608f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf8, 0x1, 0x19, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x93d, 0x1dbd9563, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x7, 0x7b7a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f82000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000", 0x15) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 2: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c85000)={0x100, 0x80000000, 0x9, 0x400, 0x6}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000", 0x15) sendto$inet6(r0, &(0x7f000052a000)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000642000-0xdc)={0x0, 0xd4, "7a94d3b07cc2709ddd0f640aa678311b4294c53ecf0fa49deda4e76fc4fc5e14401b90888a208d8d9d5f06a22c78a26c0b92d205f807ea2adc3f419668ed15c1773dd22f35ac9b6f9324fe347bed046491572b31717b0a5551d0cdbe881035211c79d77be2d9d98cdead5e220c055b09fd4431b9c503658707a532df95fc6f7d3fd3b995e4d6218bd83c89b357298da945309d889f774f008d51aff5aba42005a0597cf985bf026ae8c8f3303936a93d7a96d4297d5f6e6ef04f34abde47366e61df979143124ccbe3074636cb9062e55fb3f028"}, &(0x7f0000000000)=0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffff}, &(0x7f00009e5000-0x4)=0x8) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/15 20:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000079d000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x0}, &(0x7f0000620000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d9a000+0x718)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x6, 0x5, 0x0}, &(0x7f00006a6000-0x4)=0xa0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r3 = socket$inet6(0xa, 0x80000, 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000096b000-0x4)=0x0) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000071c000-0x4)={r0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00008dc000-0x28)={@common='gre0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000249000-0x4b)={0x0, 0x43, "7d7c079c06d58c05d621207419116ec07e2347741305417bb454f898f82dc0cd3e56a8c205224f4fa7d2e7fb07e6a6186b15e906fe02f8d21131ea22ec2548a9b05898"}, &(0x7f0000567000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000535000)={0x0, 0x3}, &(0x7f0000cb3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={r2, 0x6, 0x3ae, []}, 0x8) recvfrom$ax25(r1, &(0x7f0000201000-0x3f)=""/63, 0x3f, 0x20, &(0x7f00005e1000)={0x3, {"635a69117e6b9b"}, 0xfffffffffffffffc}, 0x10) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f1b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x3, 0x6, 0x101, 0x9, 0x4, 0x1}, 0x7, 0x0, 0x6, 0x80, 0x3, "46f7bcfd33d2f6a5adbe2e4ca2376332442d441a3ae162d39924895b9734b355260ae0e190e7e1a76d6547dac1866f58fc2d09fe0876aa3303221ac857149d1340c884ed7668b144b94f4246259a090c6d277317b76f64a0b508b7f04009fce32f64757267e3a5dcb814b5119ddcf52b6e66f9b78513f1a7e41746f48ce56813"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000", 0x15) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000037e000)={0x504d, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0xfffffff8, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x20, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b02000)={@rand_addr=0x80, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000905000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002e1000-0x4)=0x0, &(0x7f00001ef000-0x4)=0x4) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000064000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000527000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a42000-0x8)={0x0, 0x2, 0x969}, &(0x7f00000ff000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c1b000)={0x0, 0x6}, &(0x7f000092f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004a6000)=@assoc_value={r3, 0x0}, &(0x7f0000b69000-0x4)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000046b000-0x8)=0x0, &(0x7f0000903000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dfa000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0x6, 0x28b, 0x1}, &(0x7f0000818000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000031f000-0xc0)={0x0, 0xb8, "0fe197b597b6f0eb843a3f78e7a28b222fd94e3c26deced88cb4880f3b111878b0de086759c6196fb6b6a4e407f6a91e725e30f38eb446ce3481f399bc7da9bfce9e9b91282caea696a05d1cfc0d69735d2761b2e3876c0e0a05598b1df7179085dfa29b02e13abbd92ac55cf81d4421f0f2e0c4922b07137665508444ddf28d7978f92beb802472a76ebed76eb0872799fcf9f5cf9614256c8667156e426d44a64d6b8e8d4d405bfc590324aba833e31d3ce9b4ba6a8f66"}, &(0x7f0000658000)=0xc0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000103000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ee6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000c61000-0x28)={0x80, 0x1ff, r2, 0x2, r3, 0x3, 0x400, 0x66}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000b45000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003b0000+0xfbb)={0x0, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000, 0xfffffffffffffff8, 0x0, 0xd07, 0x4, 0x2, 0x6, 0x1, 0xfffffffffffff87c, 0x40, 0x2af, 0x200, 0x5, 0x7ff, 0x7]}, &(0x7f00000d5000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000094f000-0x8c)={r5, 0x84, "b9c47606e208d9c3c44368690b5db192c6ce715e398ef77464c4516da3fbf6b8ce4b14809fa942e4a2dce60636a88b9478ac319d05036ae042f27cfcc350461b2c92c69e4da1f19fb8533f26642295331cfd7726ebd750c7638ce661fd5fa684ac1f068f2847f7e28a041d9a3c7408b838746e7e0b8c9e78cb56904cc631764b542d395a"}, &(0x7f00007f7000)=0x8c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000008, 0x0, &(0x7f0000efe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000ba2000-0x114)="", 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) poll(&(0x7f0000ba3000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 20:08:27 executing program 3: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80e, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000062b000-0xb)={0x1ff, 0x8001, 0x8, 0x5, 0x81, 0x80000001, 0x7, 0x80000001, 0xb0e, 0x7fff, 0x669}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff02040000000001000000000000000000000000000002", 0x17) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f3b56140b4e2d7e0fe1918f5f0d09c1b"}) mmap(&(0x7f000096a000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/15 20:08:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ab1000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000e0000-0x14)={{0x8e, 0x100000000, 0x1, 0x9, 0x7fffffff, 0xd64}, 0x85, 0x8001, 0x9}) pipe(&(0x7f0000e2c000-0x8)={0x0, 0x0}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000044b000)=0x0, &(0x7f000005d000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009ca000)="e013b600000100b901298992ea0081001916175b004c904262", 0x14) writev(r2, &(0x7f0000c0e000)=[{&(0x7f0000e3a000)="4d5ff7e4fd522ed5f729a7cfa408939c764852e2fc7d57276e8267e413720cf4a4", 0x21}], 0x1) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000974000-0x4)=0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f000073a000-0x4)=0x0, &(0x7f00002fe000-0x4)=0x4) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000c38000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000003f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009c2000-0x98)={0x0, @in6={{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0xea35}, &(0x7f0000246000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b62000-0x8)={r3, 0x1}, &(0x7f0000e4d000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000301000-0x10)={r4, 0x5, 0x1ff, 0x6}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000129000-0xc8)={0x7, 0x7, 0x0, 0x4195e850, 0x3, [{0x0, 0x3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7f, 0xfff, 0x0, 0x0, 0x0, 0x3400, 0x0, 0x0, 0x0}, {0x7ff, 0x3, 0x100000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fda000)="000021021d", 0x5) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000df7000)={0x0, 0x3, 0x3, 0x1, 0x2, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000623000-0xf)={r6, 0x28, &(0x7f0000513000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000075000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r5, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000e9d000)=0x0, &(0x7f00005d5000)=0x8) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xfffffffffffffefd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f00005a1000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x91c000000}, 0x8) r2 = socket(0xb, 0x3, 0x101) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00008bd000)=0xd23, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000961000-0xcf)={r3, 0x6, 0xc7, "c8de7d2a3ea91543fa6faafd37ce0c6c9e0ffa80a2b113bba3b1423f04a1b7e26e694f8269ee5f207826defe69384204139316cebb046093b2ca7709574aaa267cee9a3d2d8173d94dc0f36f22faa5401932d001d98ac3989e111e75c5ed886dfd96d5d39b2e40b0417fc5e03328d74b132a2e9ed92e283e0390ee17223d986a21fefe67ba83a4a4252cd313beb826b3df72a1581416fff5f2cc00d7cd5870df0a2c0e88be06bf9da87ed7d3a70a301fd36caf7502c53b97b88b6ebe26e362a25485a3f621f481"}, 0xcf) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000960000-0xc)={r1, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ab000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008d5000-0x4)=0xffffffffffffff4f, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000735000-0x4)=r4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000872000-0x8)={0x0, 0x0}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000091e000-0x8)={r1, 0xff}, &(0x7f0000960000+0x8c2)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000310000-0x8)=@assoc_value={r6, 0x2}, 0x8) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0x7, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000001d000-0x5)=@file={0x0, ""/3}, &(0x7f0000007000)=0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x9, 0x5, 0xd648, 0x4, 0x2, 0xffffffffffffff9c, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000)={r1, &(0x7f000000d000)="24ba592329b68850fa43228746ca6b16d01b5270d3f76b71645bb60a43d295e8b609ace7e75674c3f4fef76cd10e603303193b5b7711e133ec230d8974e1a8ee481c54d2c66b83cc9e359ebef304feda6d48aed3f6f77d6dc150f5fa49457eee1ddb6dd189e66715e9cd20e8fc55e75fd3602b30b1564e42cd0b9b1b3bb58513f6e418611a10f16ed3b96effec1f308a017aeba9c7", &(0x7f000001d000)=""/4096}, 0x18) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff02040000000001000000000000000000000000000002", 0x17) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004f3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000-0x4)=0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[], 0x0, &(0x7f000087b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff02040000000001000000000000000000000000000002", 0x17) sendto$inet6(r0, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000042a000-0x10)="ba79b2312e3b49fac50350107dc16945", 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000ca1000-0x1000)="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", 0xb0a, 0x2000c040, &(0x7f000047c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00009ce000-0x38)={0x0, 0x0, &(0x7f0000a02000-0x10)={&(0x7f00008e1000-0x108)={0x2, 0x2, 0x538, 0xa, 0x21, 0x0, 0x5, 0x0, [@sadb_key={0x1f, 0x9, 0x748, 0x0, "fef938503484a9ba368d74156855322a4329475f80a4bfde87ccce2b650bb8be3d8f3b397c4f6b874a36e84e5f91645650446e920b0104ebe410a43a7ec95f612b3416c8479059ec6a64291d257c2c4bac4a31ffe04f5c9dffe20a49c8aee6c12b7a9ffd0169e51b286a69a2bd26b97345c46547478075b2f24307864897e50b155b436f2734b3575364740c9ae599b58a6e326a75b7d2ff6d28a1c5730fc2a1591c015da4f2be004e195aa31c622e22eff16c40879f4769c5b2e28214530c7bbf81f626488ed381f3964a8bcd241089fb26b56fe1e4614dd5028d9c3eaf06a6e9ecb714b5d9123ae5"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x40001) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fb6000)=0x339) accept4$ipx(r2, &(0x7f0000a11000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000059e000)=0x10, 0x800) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000641000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000748000)=0x48) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a4a000)=0x60, 0x80000) bind(r0, &(0x7f0000532000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x1, {0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffc}}}, 0x32) r2 = socket(0x200000000010, 0x2, 0x0) recvfrom(r2, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getpeername$netrom(r2, &(0x7f000035b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000038000)=0x10) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/15 20:08:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000567000-0x4)=0x0, 0x800) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000101000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f00007e6000-0x4)=0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000001, 0x0) r1 = epoll_create(0x53) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fb8000+0x1de)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ed6000)='tls\x00', 0x4) pipe(&(0x7f0000cf5000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00008b6000-0x88)={0x3, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) connect(r3, &(0x7f00002eb000-0x10)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00002ad000)=[], 0x0, 0xc0) tee(r1, r0, 0x4, 0x6) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab5000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000608000)={0x0, 0x6}, &(0x7f0000a70000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003ed000)={r3, 0x6, 0x80000001, 0x3ff, 0xfffffffffffffffa, 0x1}, &(0x7f00005cc000)=0x14) bind$inet6(r1, &(0x7f0000076000)={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) bind$ax25(r2, &(0x7f0000412000-0x10)={0x3, {"1dd58b05eeb880"}, 0x80}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000022d000)={&(0x7f0000bbd000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000649000-0x8)=[0x0, 0x0], &(0x7f000048f000)=[0x0, 0x0, 0x0], &(0x7f0000e2d000)=[0x0], 0x4, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f0000774000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000117000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006cc000-0x4)=0x9, 0x4) read(r2, &(0x7f0000ffa000)=""/241, 0xf1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000f46000)={0x3f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) connect$inet(r0, &(0x7f0000265000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r3, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) write(r2, &(0x7f00004e1000)="1f000000520007f2000094fef5000f43b40000000000ff1a0a0800ffffa62b", 0xffffffffffffff27) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001e8000-0x4)=0x1000, 0x4) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x81, &(0x7f0000e91000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000bc7000-0x70)=""/112, &(0x7f0000a1c000-0x4)=0x70) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000be8000-0xc1)=""/193, &(0x7f00007ae000)=0xc1) setsockopt$inet6_group_source_req(r1, 0x29, 0x31, &(0x7f00007d7000-0x108)={0x20, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f76d548}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4000000002, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffeed) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b26000-0x4)={0x7f}, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000adf000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009a8000-0x38)=[@in6={0xa, 0x0, 0x7d0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}], 0x38) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ade000)={@generic="fddf7ae40650f4cf9ac5a3edf24098be", @ifru_flags=0x8000}) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000052a000)="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", 0x7f7, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000177000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000001000)=""/162, 0xa2, 0x20, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x80000000, 0x8, 0x2, 0x5, 0x7, 0xaf6f, 0xa69, 0x7, 0x2, 0x100000000, 0x400000000000000}, 0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xfffffffffffffdde) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2}}, 0xe8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e5d000-0x10)=@generic="45bc795f664b0293145e122d97647def", 0x10) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000832000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000458000)={0x0, 0x1790}, &(0x7f00008cf000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001c000-0x8)={r1, 0x81}, &(0x7f0000bcd000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00001da000)=0x9, 0x4) r2 = socket(0x10, 0x802, 0x0) listen(r2, 0x100) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000326000-0x1000)="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", 0x1000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bc4000-0x14)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) write(r2, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xb, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000037d000-0xd1)={0x0, 0xc9, "fa3c55e224cb046c150f59eda7a67dfb0748ea5f3c9014a2991d13292433cb4d18f47ec9e669db6c38e20467fdad1195e1e7bcf3c1585f0ece230b5958ec1e0d45de6d093c6cfc2419f196d7a17dd6b96f195d77eb348647d07dbbd0699e80b54103594f9c8716b5e32342d8abf8a68ff6bb13aa85ae618fa65d8643ae6301345597187f3eb1f6b93aecd155d54ea483c53a8ecadcf3563a5324b1456a0150d074b078a18198e187e26b5897d0f4ed2419a3586e9e81528f0c6ad83e140cffc810c05f390487e11c57"}, &(0x7f000086f000)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f00001a5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "fe938f6220f7f97ca161f989ba6b7db5e4b2f9ee0e44208f76c673488cb6aeee0652c122244de3ea37c60f88ba4aa47e374ee35f4386d42a5736fa551bdaeaa30b"}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014e000-0x4)={0xffffffffffffff9c}) recvfrom$inet6(r0, &(0x7f000093b000)=""/84, 0x54, 0x2040, &(0x7f00007d0000)={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000aec000)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aed000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000905000-0x4)=0x98) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ada000)={{{{0x2, 0x3, @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]}, {{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x0, 0x9, "d3391e134193c2f3aae5cbf79a73a5d87a3d7ddb7efc2de0a8ad6d12674d46602844cb93b73708de228230ffdcbf112ad51993e82a3c0144063745355f6aa30e68a0cd12cc9d9dc4d17d8948570447ec"}, 0x160) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000054f000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000436000-0x4)=0x8c) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x6, &(0x7f0000aef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000aed000)={0x0, 0x0, 0x63}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000aef000-0x72)="53aef1f3fc1c3c9b099f11edc2e6817011f9e30ee057e508eeff38574af7ccfddb0f18a9113fb123a37d641d007525ed4428341bc1bb0dc76fa8615de32ed6a19bf3d5ead1a2110d0745dcf18e08a5146a9c83d3dd4707e3a34aaeb32df7d3adde4d283b5da966bcc07f754d2f3c81dafeec", 0x72) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aed000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a1c000-0xc)={r4, 0x8e4bfef812f72a10, r5}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aed000-0xa0)={r2, @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]}, 0x8001, 0x1f, 0x32422fba, 0x0, 0x5}, &(0x7f0000aec000)=0xa0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 500.503489] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 500.532812] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c88000-0x10)={0x6, 0x0, 0x2b, 0x1}) ioctl$DRM_IOCTL_VERSION(r1, 0x40086602, &(0x7f00006d1000)={0x4, 0xfffffffffffffffd, 0x0, 0xb5, &(0x7f0000939000)=""/201, 0xffffff8b, &(0x7f000008b000-0x85)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000364000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001}, 0xc) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001e000)=0x14) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000006000)=0x5, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000000b000)={0x2, 0x1, 0x9, 0x0, 0x81}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7fffffffffffffff, 0x400, &(0x7f0000020000-0x3d)=""/61, &(0x7f000001a000)=0x3d) 2018/01/15 20:08:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000cf0000-0x10)=[{r0, 0x4, 0x0}, {r0, 0x2002, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/15 20:08:27 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6b000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000009, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001de000)=0xff) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fd1000-0x88)={0x20, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009f2000-0x4)=0x8, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000895000-0x28)={@generic="cf2da7897b19e4dc5333fe3c64ef9aa2", &(0x7f0000fd2000-0x17)=@ethtool_test={0x1a, 0x0, 0x1, 0x3, [0x100000001, 0x9, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x9)='scalable\x00', 0xfce7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000005000)={0x2, 0x100000000, 0xffffffff, 0x7, 0xffffffffffffff48, 0xbb0, 0x5eb63e38}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0xffffffffffffff3a, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x1) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x2401, 'xts(aes)\x00'}, 0x149) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f00009fa000)=0x0, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000524000-0x5)={0x7, 0x0, 0xe7e, 0xffffffffffffffe0}, 0x5) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x2b1, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a85000-0x20)={@generic="b78e1baad8220d7760bd56cc66721ea0", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt(r1, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) accept$ipx(r0, &(0x7f000078f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000604000)=0x10) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006f3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ba000)=0xfffffffffffffed0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe2000-0x4)=0x80, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) 2018/01/15 20:08:27 executing program 4: mmap(&(0x7f000040a000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000040b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040c000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000040a000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xbe, 0x8}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r1, 0xffffffffffffffc1}, &(0x7f0000001000)=0x8) 2018/01/15 20:08:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000e81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000046000)=@assoc_value={0x0, 0x0}, &(0x7f0000d49000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c30000-0x6)={r1, 0x7}, 0x6) socketpair(0x11, 0x4, 0x1, &(0x7f0000953000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000123000-0x20)={0x90, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000546000)={0x2, r3, 0x10000, 0x80000001}) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) sendmsg$inet_sctp(r4, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/15 20:08:27 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005f4000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f21000)=0x14) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f22000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x2b1, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000da5000)={&(0x7f0000fbf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000113000-0x80)=[{&(0x7f000055b000)=""/225, 0xe1}, {&(0x7f0000c49000)=""/135, 0x87}, {&(0x7f0000ced000)=""/190, 0xbe}, {&(0x7f00009f6000-0x42)=""/66, 0x42}, {&(0x7f0000f46000)=""/89, 0x59}, {&(0x7f000013a000-0xa2)=""/162, 0xa2}, {&(0x7f0000f1a000)=""/141, 0x8d}, {&(0x7f0000b07000-0x29)=""/41, 0x29}], 0x8, &(0x7f00008ba000-0xa4)=""/164, 0xa4, 0x1f}, 0x100) accept$nfc_llcp(r1, &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c8f000)=0x60) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000517000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x208000400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000006000-0xf5)="6729bcd48ea8d6fc9bb941697cd7fd5ff9e4f7dcac4cc32761df610c62a83ff8f628f3dd80f52b869628f269033b66d0a0455e15aafbc3babe06f139d986f6e6edce2a022df62d620601de02e316648916aae6aebc671e36c69c7dd2ecf51cf41f6b851e097c68baafff051c576eab21708baa10ab508cc979104d31af8ce8087ffcd19edfe4eff768cf2da4bc6bc1a41013ed48856cb83d53d9ce3f16aefe6fab4d8b602fb1b6c8ec25b16d8404c635602c7e2c3ba8f89ab639942fc48902c3d330b7797e7bd0f2cda4dee271fbeac9da64df6110c13c56199239a0066b30884cc8355702a6f39336197368e3bfe2303686347752", 0xf5}], 0x1, &(0x7f000000e000-0x14d8)=[{0xf0, 0x10b, 0x4, "3abd440aee960ed1160b03bf7b830caea7e99434c8edd4a4e211af4a1ec9ee79ac0d016e7b397efbfeed4041dc4ea0251eb1943b357a372d7b20c2833a13a39ba8c98ce0efbb4ef6e1a6f25bb760290fc43f83dae29a8af2a8b7274ae25a94d47099d4719c80eb570fb8f112d2073616713a05fa4ba0fc3273703a51aeb003565860ea5ce55250cad23d03e9e12e970be8668dc341967a3f19105807c793d3ca6ce70675d2ece80afa47145f0d186e7f1907b14a28edcf42da1c04f6fdee8900639b126b643a3fc72c8ab329c7c5ed8c5efddbf405c21cc378a491"}, {0xe8, 0x117, 0x21b, "d85e64c6c55e8c6946a4699ef65a54ffd3be491109db3b34217e5394797e8b9bb002b71568002d7f3e8c7400f0f52656fe81124559595ace2b1cbe530a8197d17a3bae9be4563234f22e9ee9d9a6a64ca214a95347ebaca7fb1ac1fb510990f653cb7eafeabd91838031eaf2ce74435e0a63c7ea5f3626ab7e80ed57b998eaeb8cae04f62e1dbb364ffbe0d444c0e44d38abce93c733bdad992c6ffd8707cdd2b8ce4ffbaa73be145f5124356c4836b8a0680616d85bfa11ea4590a758fa0456c4f607c42fb20a900865d862c808dc2966cd326989"}, {0xc8, 0x110, 0x101, "65c615a14e7a527974e8441bf1234846285b5208abb5e4f52d2a80b07084c0d48b91da9b0d4f10ef9cebb0f18ab28b1a2264bf93787c27798ff711eda3bd90b42b51eb84b90176f16eb6ae171d7c425fcb677b369038f3fb231c6fe5fbdabf00badee2230695b0736164bdc5be3b0ae39ab093b042d7e9684d669682a9bcd6dcd2d78cfc7cf59a91985f0f9b84b1c42f23b2b5ce11c6f74fc78a1f8100a08b4f61cade4bf70dde0f40b249da2b5e7afb9bd7cd"}, {0x30, 0x104, 0x4, "5240bed18d7a871c33ed526e41d562e934b482ed943b09639f"}, {0x78, 0x6, 0x9, "2addaafc1f6740e8203995c4282a324aa3bb7d0ed861580322a3647a01594d1f18951a789f3a9fa0f1643413586f9ec80c61edb775c5a5a4d3b264d0cd966bbbf5854a113d80a0b69d4b82f16c162bb09dd02c93586d6fd7bcf8f611be9dda94add3"}, {0x1010, 0x0, 0x3, "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{0xf0, 0x10e, 0xfb, "0a930660245c93915308c1d7116e368d765658bc9d89e1901c583ba6e0b9a2eb046a00c09fea0941ca88ef8f2d53c57332cccc024666cd209b087082802d0220eda9f056b9e4b42bdeedec4a96ce8777433e62ad41571171fdb3e708640f4f6056f4335077bb9620f3564ad455f215a2d40c76353bf629ac4e5d3113c199a927c2f719a73fca3a117fe5b9af7bfffee7ba07b80d3b2aedff5485a4996e240a96d21728387ec3719d8df0538fdfb41a1a85e997e48f587412fe0079950f320f0e9d89ba40397e339badc6b282fccb4b89907b03c01fafe66cf71a42"}, {0x90, 0x13b, 0xceb4, "8fc217c606b46ba7a9564b986be9744811d0d368fe8cd143229b13eca9291dba039723194abd0440159a521da1d62561f905ec0c2bdc8ffa3afb324d304b2eea683530dc50eea447ec7bf9c0062ff04c61e088980ae8df2c3b8c07e694d93146568e1e6455b4d2f07291efc5d43917308a209ecde893c04cb5"}], 0x14d8, 0x40000}, 0x40000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000a000)=0x2800000000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f000000a000)=0x3a, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000007000-0x90)={0x80, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x393) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000000c000)=""/142, &(0x7f000000d000-0x4)=0x8e) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f80000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e50000)={0xfff, 0x7f, 0x2, 0x8, 0xe39, 0x61d, 0x1, 0x93, r1}, &(0x7f00003aa000)=0x20) 2018/01/15 20:08:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000580000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ebc000-0x8)=[{0x2, 0x2}], 0x1) accept$nfc_llcp(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c86000-0x4)=0x60) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/15 20:08:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x2b1, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"faf84d70d84ca2"}, 0xb213}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000041e000)={&(0x7f000046b000)=@full={{0x3, {"7eb28d96e778b1"}, 0xffffffffffff7fff}, [{"7556d1c0e79bcc"}, {"36c9fad5676fc9"}, {"ee87860eabb655"}, {"24145a87f4d27a"}, {"3539798feb1246"}, {"4a32df242d0a05"}, {"81dd19dbb65827"}, {"4d692736987087"}]}, 0x48, &(0x7f0000d1b000)=[{&(0x7f00002a2000-0xd)="66eb9495ed8d657be7ac2b1333", 0xd}, {&(0x7f0000b9b000)="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", 0x1000}, {&(0x7f0000ab7000-0xff)="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", 0xff}, {&(0x7f0000f8d000-0xc3)="30e98a24bf3320e3c1917ed8204ca2576289dcdcb24f28b16e360e3e8d804f1ba91f057a85a991c67e5d16097260d7c3da1b77fded604166da4a3c7aa48c75ecf5085acb9712392f1ae2895844b3fc50a90b3081ef1e8aeb7e1c43a462e6277925be638c52520be148db068eeeb830d3cf5299de29941edbcc7cf4cee0f113711ce0fee83b8169ad737a18a08deef1d27d488f1f1d9954067bf2a161af06ff4aebcb5136658a0088b7384026b96b67197db37876dbd2c0ca08a591e137a48a382eef1b", 0xc3}, {&(0x7f0000891000)="0fcb11ed6e208b7334fe27d1e88552a7a7fc7b86b58f299719eaec2768522961314ea743ef0bf12ec3006c6e361c02581eab6995d81aa4f323ba1aa03ede60b9188d94f236b7ccaafc1d3de5a24ee83b5f59e2ab0611d54bdc134d5b85aae9d3ee0c9b264ea96a6fb8c9e6326142e27a3f8b5a9d4b9dca1195f9a1c06cd173a5ce622e3c98b85c13b274aa100575428a", 0x90}, {&(0x7f00002fb000-0xd9)="cebff559a4fe796f960d8e33f63075ad8cd066068f66eed0038310ccf1ed365627381807a6c39810520b1010ddf1b4d2534a39388beaefcb63a0a8e27a5b2c2b342d250d62e09a6e4729f83a75a10595b41d5a723dd4e92d8ca0df990e82e32f56e9010177c094fa91bf7ea2e157044dd2b3ad4406e210890cf08bda7e70cbaaca43dea9a31220ea7017a97df4dadf202e38434c29f7ebf4482651312e45cf42f17aed9c91d98525f27675eded0b06021353b26a9bf4ce364fff7d3a01ab639b85f024186d4229badb5bfc6ed328d956cd37d850de49d17e1f", 0xd9}], 0x6, &(0x7f000076a000)=[{0x78, 0x115, 0x0, "4e636cbe44e176856cdd44f3a17163cb82ab8c5ce9469dd734de31e836d409f303612c313149d135574ea12004449c7184b1c5c836ef6b811410809781e027d5644d0e1902548f059424d9762d554d8a817e29be4952930422fc29fb7e82313bbf0f29"}, {0xf0, 0x10f, 0x101, "d7872c0fd9dbbeff9027f40fd57ce628fc3a1302253b9be0a055b2d55e3c7371c24918beef94ab2d42637936806aa47a0b5fbd7c488c6ec8c0ac75f0eb0a4adea4e1df6b190394838f81eb7d005f9257e8b0365c6e2d66136cac45f0fb1c07cf24b0913b4243ce6729e7fa71e00e484bee198426f824223f3f2baf0d8202f9e959dd69806551c23d05b224a881b28cb8995342ba216f37ac94347637b9aaada2f9277e11b2689b9025aabba4acb9fff8bdb9625906e564dabdd62c1a23962deb9e0973017c0e5c1e91dcf88bf3f2513798d25a2f37eeb952b475526211c1"}, {0x108, 0x12d, 0x2, "4d1cfcb87bc71a3686d1fcc63e1528726c85996446c599dee87036de5308c19533e8f83c6d548414fc75e06a24ed612a781fa16dd35e52624c1b2de25e78b1a8bee66e1a6425949d62f82720961d0dc719de63e500a73793eaa155ef4e632ff39ee9267fece43a96fcc68b41696cbc0e8b5d996e143a17061f5d70a526a7673e056e9efe5fd3718244e8874ab077b2f4ebfdba8db91798e3c805a2c835602a9bc7b7fff7d4c97a0ca1c3b27bb929fafa4bfab2e0d187db44bca7be011132ba27ecada697b8a8fc3bd2c31c038f5e5cfabb22e7baaa5b583e537d1f53a60478b18716926a56c5f4d7aadacdeca6f010fc79c90448b4"}, {0xe8, 0x119, 0x8, "de644a25bae5e06e2fb9a11eb90d09f496bf7fc73b2653761fcc6fd4fa1c4611a9408f8c68a8f1ca0f31426c35a2a9e19977856ac01e194d4aece1617e346ef8ac584677d2216c6c65a0aa3276825227d61433f89ce24e53e6b48b2b42934709469b109fa50fd0b27024f6e4414e888ab9e42505577410496fd7848ad29061cce30843c16a4f4e1a2c5af851467c5a3d9c42e20fc0a8eb3071d994b58c14f0e87456a1349818d4152b54736b89e1d51a87d102de9bb6a8e526a558350a3b1477faab8d0ac882be37b3ea0dd16dbd78ab2309b475bc68"}, {0xf0, 0x103, 0x9, "ca6a33a9c4df7f37779f5f93d2b386348a107cc3332e743cfc9c0af25914b87e2b56bde108b11be6769d24a9ec21218f8911ed1ee263f1209855314364c9ada14fbf7785f489ac7d05304a91d14960353f6d7a2a721bf3471d8e61fd129b35d48cc8bd029378488539a53316f487d1096dc4c7ea820d4497feeddbf777789f44d2ccafbfb619d525e37bc9406b05b38fdf0057643eedb823a7024aed02e3bb72b2209259db890dbe5042a97833bbd9eb8576171fbdb19a36593d57c9f72418230b5d473555454e2899f92ad29adc0ac7d83ca1dbcfacbfb68143"}, {0x100, 0x113, 0x9, "c2d54ca4abb2e7c2a2c74aa0d49419a244e089dd95248f3479d5fc7d19c10713492deb7e20056142fbdf6b45ca9457244a42a8a884d93fd5bfbd6e7b3d3481e5453d40d038ee775634ec5360b3300c2745bd4d6dc3a477ae5664140ecf3621ca961b1d36b53d9be5909f5e84cf890a69d2de32dc299c59d74e0a83d077c7a9c33f1e49c6cd140a35510e0e14ffd9d57d2b64587faffc4d5ddf00ca663554927faccaf03dfe391ca7e9016c0e5fc39a08d6132d39a194b776e6877caef31e6b68ff5509fdea661337ec97e47d33f71de1b17329d4f9a0b2c0dee72c673231fc48398c2a173ae18bb4da1c1ffa2c56"}, {0xb8, 0xa9, 0x7fff, "22a6d777e1b1ac821de3ac66851057428f5829b3a763d31fbb7c303dba5304932ea8185583f192fbb5388d75d6b0d31299c0fcd1c7bc355e5c57b4baed57ecc8e09b6cc9ef3d1e57d4fcf844c8b795d8f64c3f121c9bee2366769124829148644e0b403bd5a903f40058d076e56cce0f371784acdd32d0539b4c47c0c85cea6d384e3abcb42eb25d6a54c9fbecaa0290b75a87436df76e9385c26a1ffc8e66c68c3f5597"}], 0x600, 0x0}, 0x40012040) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) 2018/01/15 20:08:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000302000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x52)={r1, 0x9, 0x4a, "dbc2480c60e243df79f886c1fb66ca22c2f0f79b5cb6c0455edae0a304c117f2b1dfa6629c23a42b72bfda3fb99a17886a2ec1ef29969a4b37f811d30ecd04be86e29801c178a515ac07"}, 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x1000a, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x10001, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fab000-0x4)=0x0) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) readv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x96)=""/150, 0xffffffffffffff53}], 0x1) 2018/01/15 20:08:28 executing program 6: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0xb89)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x409, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f5000)={r0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e9c000)=0xbcd, &(0x7f0000431000)=0x4) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/15 20:08:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007d4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002ae000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x167}, &(0x7f0000001000-0x4)=0x6) r2 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0xc783, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x24000000, [0x968, 0x7, 0x0, 0x80, 0x3ff, 0x2, 0x8000, 0x1]}, 0x5c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x7, &(0x7f0000000000)=""/215, &(0x7f0000001000)=0xd7) 2018/01/15 20:08:28 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000979000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d93000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000001e000-0xe4)=""/228, &(0x7f000001d000-0x4)=0xe4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012000-0x38)={&(0x7f000001d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x289, &(0x7f0000002000-0x30)=[{&(0x7f000001b000)=""/76, 0x4c}, {&(0x7f000001c000-0x74)=""/116, 0x74}, {&(0x7f0000009000)=""/84, 0x54}], 0x3, &(0x7f000000e000)=""/93, 0x5d, 0x1}, 0x2000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000001c000-0x4)=0x8000, &(0x7f000000d000-0x8)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003e3000)={0x26, 'skcipher\x00', 0x0, 0x2, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4", 0x60}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x3c, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xffffffffffffffd6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd8000)="a5968f", 0x3) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e0f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f25000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdce, 0x8, 0x10000, 0x7fff, 0x3f, 0x3, 0x4, 0x8, 0x0, 0x1, 0x1000, 0x9, 0x7, 0xdf0, 0x5]}, &(0x7f0000bad000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fdc000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000c99000)=0x8) 2018/01/15 20:08:28 executing program 6: 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) 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000044e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}], 0x3, &(0x7f0000000000)=""/247, 0xf7, 0x200}, 0x10002) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000225000-0xc)={@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cac000)={r1, 0x3, 0x1, 0x200, &(0x7f00002bb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c08000)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x80001, 0x7, &(0x7f0000c1a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002fc000-0x8)={0x0, 0x1ff}, &(0x7f0000bbb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c9f000-0x98)={r5, @in={{0x2, 0x2, @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]}, 0x200000000000000, 0x8}, 0x98) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x47, 'ctr-des3_ede-asm\x00'}, 0xffffffffffffff94) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000181000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ec6000-0x10)={0x6, 0x2, 0x4, 0x1, 0x0}, &(0x7f000053d000-0x4)=0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r8, 0x8905, &(0x7f000028c000)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000fc5000-0x8)={r7, 0x8, 0x200}, 0x8) bind$alg(r3, &(0x7f0000276000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f0000406000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000504000)=0x1c) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000029a000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000008e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000110000)={0x8, &(0x7f0000d0e000)=[0x9, 0x66, 0xbfd, 0x5, 0x9, 0x3, 0x2, 0x10000]}) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e", 0x409, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 500.905803] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000c33000)=0x0) recvfrom$inet(r0, &(0x7f0000972000)=""/99, 0x63, 0x40, &(0x7f00004fb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x5, 0x4, &(0x7f0000132000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f7a000)={&(0x7f0000a68000-0x18)=[0x4, 0x8, 0x6, 0x7f, 0x3ff, 0xfffffffffffffffb], 0x6, 0x3f, 0x9, 0x6, 0xffffffffffff58f4, 0x10000, {0x6, 0x5, 0x0, 0x5b2c3b0e, 0x871d, 0xfffffffffffffffd, 0x81, 0x1, 0x8, 0x1, 0x40, 0x1ff, 0x0, 0x40, "15f74c052243cd9611299ec1ae152340505dd596854e4c8f0ff9c00fab6c702d"}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000151000-0x4)=0x400) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000097a000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xc7, "a05be847bed8d30f8c077eae0f32865f885299ecc18d255b89719d2a79588d1581f01db6687cb8de4d6fb1f8b006c7dd962d4becd838e990d380ccec20a6048f065451a324e1652aa64d4ed13b878925df16271c5226ea2969da6c5e93481913baa20af300ea5bd1971689060b4db86d438c561436c99329e946b4562c06ac033e31060d822d330d0227dffea5c02690509db760ea95a15a5aec031e1800dd95a92ddcbce80e87a38fe5dd4bc427b54ffb67811e0d67580f905f66bc1fc66e0aac648d2c53cf37"}, &(0x7f0000901000-0x4)=0xcf) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r3, 0x3ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={r3, 0x284c, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4, 0x2, 0x401, 0x4, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000003000)={r6, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002000-0xf4)={r2, 0xec, "adae264f57c19662b1c920571f2e68062bd0805a9f1eb359b2337d2aff55ec99e5a2d4658af223dc5380d39a764a18cab0189337a4fed9f95f11c969040b97a4b2b6b9e9eba1703bbcf48adf76c686c60c66557567fa47e6f9c71d6e0cbf4ea00f6df597a90f997cc66e7a00aaac32ba6e07adb35826ef197e998af672dc3e384692cfc3c1a09461319e8a7b5864b1a93d90c00e869f4983021eea934ce2401c39f91248b920bdc1c5abca7ec275bd9328fbc6e705b570776327264e59aac40f300d09112088cb79d0231f0b07d1763acf3075b075633aded1a63d03f3687c9683737b4a2f6056cbd35191e5"}, &(0x7f0000004000)=0xf4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r3, 0x80000000, 0x8000}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004000-0x6)={r7, 0x4}, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x5, 0x0, 0x2, 0x4}, 0x10) bind$ax25(r4, &(0x7f0000003000)={0x3, {"452d03582cb16d"}, 0x3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x3ff, 0x8, &(0x7f0000007000)="6e00950803528590b3bea6de5c5d0af09e2c3b6f67218d4725efc74d97a062a598fd8598bfac6570beb446c6d9d49fd64a7de2839a7725fc3160bafe536af3888767d0fd60230ed811ab2d6abf72cba9455cc002d4a08f73c631e6f7d52534b04b5fd7088069beee3d92783b92286dc60e365c442cd239d3", 0x78) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000003000-0x28)={@generic="2a0069e0e7ba62ff116f66b6153dde96", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x5, 0xe, 0x29) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000047d000-0x8)={0x0, 0x1}, &(0x7f0000941000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000324000-0x8)={r2, 0x1}, &(0x7f0000cb9000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007f9000-0x18)={r3, 0x4, 0x10, 0x400, 0x5af1}, &(0x7f00008bd000)=0x18) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x409, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) r3 = getuid() r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000005000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x70)=[{&(0x7f0000000000)="4f0cd81ce3eb6b7146ad5f5b6e7facc0da7ebe7fb79d1a7611b0b06769026bba67139a29bf5bedcf178ca8176d8bc62f873aba8d9ca72d569c662fb9c0514206c0bbbcc5cb6ac41c6206574591a912a30fff5517a7ccdd0a925138a8d312b2e819179abeb5c2cd020c25cae6542b697aa6275a9be1a770a8caa496969c264faa58db885d5550820fc90efef80878ce9eb45d98bc529c4e30d1baf821", 0x9c}, {&(0x7f0000003000)="14595268466a9527753ced44a7201a94b80f3a95e66ca186ba541db6c15b9991b34284532fe4825ae7bd051d4747a9a38185203c7fe7e5db202995febd040c9fb8cc5245b4ead9ba35cb18d8b76ecd59226691da5834a6bf396287fd3b9788bbcd40103d9275d55f22eb01ea497a7bb6c9d4e9666ab7247a42627fcf983b5bcd795286341d564f4b09a99732b0d32dcf8fcf1e551217519c10926cc7b0e4933f06b8c0", 0xa3}, {&(0x7f0000004000)="43950ad95fb7e9caa6b2104dbf7d795edcc364c87e8af0afced80c05b6aa5cbdb082aee9763fe4f78efcd98c8aae04a62a68d10356aff070f706e824159e0060a2b33c5586045d0098959bdee25a5fb4673cd4ebef0b9d", 0x57}, {&(0x7f0000005000-0x60)="062e858713f69c78d859c1f2f88b19490dd193948e460d32f962f693bb4142cbe25d15a56f2c195b158c1c3edc2552fd2e6cadb26e365347b05586131edd41d80a1e4661a2289d0609d10848ef0cb344ada3c4db6acb46a2e558fee01cca5b61", 0x60}, {&(0x7f0000004000)="28c270842c7881cf54766d640992d44ef748c4b50e2a90e0db77ed09be0683b759bb43039c42a6062875064eb4e845d9b380504aed34a228015f75a3ed73", 0x3e}, {&(0x7f0000003000)="6e44a52ddff506fb1c4e58d135b4c352c33c", 0x12}, {&(0x7f0000000000)="c295fbb930c426bd3731e4753e646e6d4e90a91f2cbc0d6d18ecb15530a7f792b7bc357a5ac6904f41d65cc985362a2b84a38f526b3b668f5c738e988cc518bd5e6106a2ffbd650bacce7dfd921b9c0d29592ce33817d94c9e708a8a42da099349ce0cdbd3a0b9582c615d62dc9dbb16dd23725305e04905c2b582643774196582a84eb17c77c06c2f5bbf7ef43a71b6999475584f181b9b4ac4e672a5ab5c495f1c8b", 0xa3}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x0}, 0x4000000) 2018/01/15 20:08:28 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[], 0x0, 0xfffffffffffffeff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000980000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e9e000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000258000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, r2}) pipe(&(0x7f00008c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00006fa000-0x10)={0x2, &(0x7f0000597000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e6c000)=0x7, 0x4) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) accept$inet(r1, &(0x7f00006b9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000)=0x10) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x4b5, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x4b5, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x15, &(0x7f0000801000-0x10)="d7fdaf62070179890fddd5a45d3f32e5", 0xfe7c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000527000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e0d000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000443000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000070000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cb9000)={0x0, 0x80000001}, &(0x7f0000041000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000998000-0x8c)={r2, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$inet(r0, &(0x7f0000765000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000)=0x10) r3 = socket$unix(0x1, 0x0, 0x0) socket(0x0, 0x0, 0x100000001) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00002c1000)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003d3000-0x5c)={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0xe8a2, @loopback={0x0, 0x1}, 0x1ff}, 0x2, [0x20, 0x7, 0x400, 0x6, 0x1, 0x7fffffff, 0x7ff8000, 0x4]}, 0x5c) syz_emit_ethernet(0x14, &(0x7f0000c34000-0x14)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) r1 = epoll_create(0xfffffffffffffffd) epoll_wait(r1, &(0x7f0000d3e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ee9000-0xbb)={0x0, 0xf4, "58c96268645c6b5e5881edb45445644736a04239ee90adcc8f1ade5065464ece7c2e0a03efb81960b81ce5bc34b2979f3d6e2674f5aac3e0221ddb7632c76003098c2a421c5f844ba52502dbd7b8fb2cbfa0f20ee30acc8393076dbca641fa37c4c1e5f33333998b6b68d0c131389b46e959fdc11c229bf9496670533567c5482974b0b008b01081461029cc74dcdbfc3db1120013f076787e25e5828d175bf265612795b4d6c01fa526c650e59c2ad9633996b50fbf01eec684ea4c39a0311e0119ba25e20e11b060589767251b55bbbc3ea6322e75d24088e5701bd166c2c00ffaf4db67af5b37a7fe9ee0523e6ee4cd3e0a30"}, &(0x7f0000977000)=0xfc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008f4000)={r2, 0x9}, &(0x7f0000165000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) r1 = accept4(r0, &(0x7f0000081000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000008d000+0xa50)=0x9, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000084b000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001e3000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000721000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e7b000-0xc)={r3, 0x80000, r4}) getsockname$packet(r1, &(0x7f0000a03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f19000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aca000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, r5}) pipe(&(0x7f00000ee000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f00007ae000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a49000)={0x401, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000429000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x200, 0x400, 0x0, 0x800}, &(0x7f0000acd000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000060a000-0x108)={r7, @in6={{0xa, 0x2, 0x8e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x209}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6a, 0x5b3bb10a, 0x8001, 0x20, 0x5, 0x6, 0x8, 0x25, 0xffffffffffff3897, 0x9, 0x0, 0x5c2, 0x7, 0x6]}, &(0x7f00004bc000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f6d000)={r7, 0x7, 0x63, "a8c126839d25b66b86fc3b5c8e6912790a9b5b1d8b2b3b361359e68e4e104463ef48ec65f0961a2f6289c22f9cc11daa0952d90843fa22688106cc6910a5ea9d0e0af4f729618fc8f547bacc3458cbb03abba8acaf6148f2c4e48206c2b8d5e7ebd179"}, 0x6b) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x1bf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000888000)=0x5, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x4b5, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x5d1, 0x3, &(0x7f00006f9000-0x10)="2a8e339cbc4a24ffdd2186b32c8102ac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x32)="a0eb57559f827fc46e60451ad15846748b35b9fedb298bc63c68f2cf8f2dcf16b4438c7de2c1e7976aa86e2e3a53f4c83b9d", 0x32) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000983000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000815000-0x4)=0xfffffffffffffd47) sendmsg$nfc_llcp(r0, &(0x7f0000f07000-0x38)={&(0x7f0000c23000-0x60)={0x27, 0x8, 0x3ff, 0x2, 0x20, 0x1, "c2fadf630eb814221da8649e3775936ded1fadc6325ed8b2ed41992ed4dbf6e74f5da3554387ee5b054e1fa22e8710073749fafa240f53acbb9210d6ac533e", 0x7}, 0x60, &(0x7f0000801000-0x10)=[{&(0x7f00009fc000)="5098ee1218285f7f14", 0x9}], 0x1, &(0x7f0000ea1000)={0xe8, 0x101, 0x7, "5b2f4c103c225cfe3d23a37b4342977c28a0647a4b3747608d47b896e706369605c1cc40a30cc6d73554c743379645492b45074f37d026ac02963d53fa418044fbe992ffaeb42153cb38ff3a11d4396785d1bfd63ace4c78fa2e60ca655048431ad05a54eb8b6c5caf3706c24f3c934d63e047acde177167cc21c2a250b38070c90bf887fa3e437d7919648d54a44bbaf5df70d0b1c84cdaf56b1006048a66753c8accbe19dde5b8b9777c4383fb12b9b0ad289ead60826e3180439f48c1bf661f5ec03515c9de5444b2fe693a543ded5b06"}, 0xe8, 0x40000}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000150000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000891000-0x4)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f00002c3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ef1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000310000)={0x0, @in6={{0xa, 0x3, 0x33a0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000467000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000103000)={r3, 0x6}, &(0x7f0000fce000)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000305000)={r2, &(0x7f0000909000-0x1000)=""/4096}) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00004a3000)=0x0) 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2, &(0x7f0000cb4000-0x12)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x9f6]}) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8001, &(0x7f00009b7000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0xf, 0xffffffffffff8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f00009b8000-0x4)=0x8cd5f0cca53338d8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b8000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f000056b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0xfffffffffffffdb1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="2ece744bf477f7c5c928c1953aa461f09222d835880afbb0f2ad542f4657f32e49093ee51abaabab39c4043e04ad1bb930166384ad3b6d3df4341d1459b2b8196e8feadb37338afed3e3230641825fa6062f3843d832d813a2d89e6aa6491fc0410c296df8813bffec4bcb05141a2d507d2b5e9ad4ec4e092fddc6b842de5b0512c728f3b5b27e523861dd94f7c05986650abbfd5a4e12a1477a29e9867d8d5c98dce92afd2cded24aa94e0e5e9d23d171046cd2b8b0682d932d9f589d3e3031", 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/72, &(0x7f0000eb9000)=0x48) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3ff, &(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000fc4000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x50b, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000827000-0x100)={0x5, 0x400, 0x6, 0x9, 0x4, [{0x95, 0x3, 0x81, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x9, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000df8000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ecd000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a63000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000079f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x3, 0x0, 0x2, 0x7ff, 0x2, 0x80, 0xa0, 0x87, r1, r2}, {0x6, 0x8, 0x100, 0x200, 0x7, 0x100000000, 0x3ff, 0x80000000}, {0x800, 0x7, 0x0, 0x2}, 0x9, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x76, 0x1, 0x1}}, 0xe8) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x0, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00007ee000-0x38)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f000098d000)="4b4030b54f4241c0de49de5577a9dd2057142a36f2789ae145222f4f6a6204f4cc79306530ba00223646376df631af92fa16ecb56ec976ae6fe3", 0x3a}, {&(0x7f0000c6c000-0x1d)="1cd5a1ad52f1c12af4cf1fbf3120e851a63882fea561e5649e43cb81d4", 0x1d}], 0x2, 0x0, 0x0, 0x4000}, 0x40000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2f000)={r0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b1f000-0x10)={&(0x7f0000cd8000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fbc000)={r0, r2}) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f00007c3000-0xb4)="e24e2ea441976b669f274c92b7249731025c1238236474fa64a2a77ef0022b911016ed40c3cf2f528825067076030659c689fb25878be9da77f47bcc494cee25aab010827cc639c0eef79e0e08f25eeb3b95d00b2c8e74ed1f86f83cdbdc9ece89e272aefe3f0591074a0dcc8cb9811c428757607d43fb4fcc57d72473bc984b1ea3bab4c3bfb45805692ae4306118a72f7c2e90ef1baa589485147fc85803806066d367910866cab68f154315331fb7a4c41731", 0x13e) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dd8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ea4000-0x4)=0x0, &(0x7f00000df000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000545000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x50f, 0x1, 0x0}, &(0x7f0000e78000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000089b000-0x10)={r6, 0x10001, 0x1, 0x8000}, 0x10) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dfd000)={0x9, 0x8, 0x987, 0x5, 0xffffffffffffffc1, 0x2, 0x200, 0x51, 0x7, 0x401, 0x667}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f2f000-0x5c)={0x0, 0x54, "dddf9a888ec0eb94ba859844455c0deaf8d7913cba94f96f3e5c36f00b37caa0570e6f792ce14b63ceda7d1ee3fd570ff64445d05804c9582949422f40f17475af01ea78c968beb35feef44e801dc0465eecdfa3"}, &(0x7f00001ea000-0x4)=0x5c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000b7000-0x8c)={r1, @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]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 20:08:28 executing program 1: socketpair(0x9, 0x8080f, 0x8001, &(0x7f0000227000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x1000, 0xf6, &(0x7f0000000000)="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", &(0x7f0000ef6000-0xf6)=""/246, 0x2, 0xb548}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00000e8000)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x5, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 501.270265] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 501.295739] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x50b, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004f0000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r2, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000768000)=0xce0e, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00003e6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000673000)={0x0, 0x80000, r1}) socketpair(0x2, 0x4, 0x3, &(0x7f0000884000)={0x0, 0x0}) ioctl(r0, 0x5, &(0x7f0000e0b000)="6bcd4869b1c85d42c0f6d779ea20b8c62aa88336b5b1d2e3b6a6b22f6ef00d720834097ebd7de2445e6bcd47083666e6d67831290c0d28f4b9c2ad2d3717775466ca683e46b237b41ff64de05ea300bee913ce35a832daeef5318759a07de86256c3eb6a674a7907185e60c857de7fda6f424d1ce296103f89137430109859f04249f0fffeadc90c3cffa92d184367c07bf5e7d2b6943b5ea243ebbcb0d59a9499f62a17a6de043823f844468013f56cd945bca02a9e13d2abfe62c422c58ea1b9ebea04df6fbf1cc2556dba67cf2da5132bc0c54881920f2fb45065a96d66cca60f58cffef269ea") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000f4a000-0xc)={r5, 0x80000, r6}) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x9, 0x4, 0x5, &(0x7f00004d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00004d4000-0x20)={0x8, 0x9, 0x20, 0x9, 0x1a, 0xb7}) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x806, 0x0) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000015000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x26, 0x800) bind$bt_rfcomm(r1, &(0x7f0000012000-0x9)={0x1f, {0x673, 0xee, 0x7, 0x3, 0x8, 0x4b4}, 0x80000000}, 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000021000)="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", 0xfc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8e9d, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000021000)='lp\x00', 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f3000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000db2000-0x8)={0x1f, {0x4, 0x4, 0x100000000, 0x0, 0x7, 0x100000000}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x50b, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4a84) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ae8000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8ae, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r2 = socket(0x4, 0x5, 0x8) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000530000-0x4)=0x3534fc02, 0x4) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x536, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 2: r0 = socket(0x1b, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d1c000-0xe3)={0x0, 0xdb, "7e69cbe2ec850711839eadaef77e500b81ac0ab57c24c3f9c673382fc92c065adb4e9f8b1445f68b521edea78a5716d1170cf4b86b9479be797345eb64cb1eba809ef312bd7e93bd51d4401029f065a38576590bfc4d89d32fdcd142a7923aa25efc26400f01faaff81aaecf148919157e848bdee6135f9389b7c1302a58e61c75e9c8c8c5ad026ea461240bd2dd06cc5263d1b3559dd8ffa6035c4cd320782f94f6d259476da92ade2a5ff494007acc33fbd37531ba917cad4aafe8abec0ce33134746d5bbcc88975cd2e64e5068dec7c70c730b0a11232275b7b"}, &(0x7f0000001000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000)=@assoc_value={r1, 0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00001b6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000035f000)=0x32) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000360000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000360000)={0x0, 0x2}, &(0x7f000033e000)=0x8) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002d2000)={r2, 0xf8, "90644ae0be8e3cd2ae373d008a364886208b0a0972c51b5ab31ea7cc8dff37ca8b18116d24232dc62cac04d983e774c00697d095dd047eba2e1e0ba255ae8bab139f90af24f07b282f2f00de1e2a38c59e9223e0d867ede59e075b915765c8c25976a0a7da2d7e7c0f76bf542391280e21675d11c8de5e2c92cfa286b430f61f887ed9dbf7631f8ecbcc4151f6158d8f04b063808cae824e217ed4552e1b7905d59e99042a57befbd5664975b2a2c5d7088ddf53bce408dbcadf7c16a1b844be1636d2ae46193a06ffcae1986efcd5cc8c1432c31d199c73146660a9bf25b29a2acc3ea2fa425e9c331744e0c94f608fdca5bedfadf72095"}, &(0x7f0000360000)=0x100) 2018/01/15 20:08:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x32, "a6ed81b704c2551a466fdd6d5991d8bed581544289526edea50a741aa130d8b259208ed1887a0441847b1a380cd59193a340"}, &(0x7f0000000000)=0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000900000)={r1, 0x76, "6bfe60f4bb400fc3708ec021408d4322cf5361a27c7d7eab0aa7a6bcaa5013a62182c0ddf64891c712efa895de792c6e0f3af6b4d29052feb2da4123d5af8f724dc698141bc4bf9503311555a0409aa276fafb47c80bab24b82b5ccb7f59871241e1480535d8484282b13df2962868b706868f569f9b"}, &(0x7f000093f000-0x4)=0x7e) r3 = socket$inet(0x2, 0x8000a, 0x40000000000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x5, 0x4, 0x1}, &(0x7f0000001000-0x4)=0xa0) [ 501.374937] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=2069 comm=syz-executor3 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x80) write(r0, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000228000-0x4)=0x32) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000269000-0x2)={0x8fc4, 0x3e}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ff1000-0x90)={0x988e, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4c) [ 501.436775] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=2069 comm=syz-executor3 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00000e7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000009e000)={0x0, 0x1001, "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"}, &(0x7f0000014000-0x4)=0x1009) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xfffffffffffff136}, &(0x7f00000c4000-0x4)=0x6) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x536, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f69000-0x4)={r0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f69000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/15 20:08:28 executing program 6: 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) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f86000)={0x0, 0xffffffffffffffff}, &(0x7f0000699000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c65000-0x8)=@assoc_value={r3, 0x400}, &(0x7f00005c9000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f88000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000d51000)=0x8) connect$bt_rfcomm(r1, &(0x7f0000cfc000-0x9)={0x1f, {0xfffffffffffffffc, 0x1, 0x4f1, 0x800, 0x1, 0x2}, 0x2}, 0x9) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000e000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000012000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000017000)=0x1002) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000086000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) write(r0, &(0x7f0000805000)="", 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000546000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002f1000-0x4)=0x8) accept$packet(r0, &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0e000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a02000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x6bb, 0x100, 0x903, 0x1180008, r2}) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x536, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f000000a000-0xf5)="43405e225304bfc3bb92a727816f85ff383336f6894f1b18f9e824c021424a4c56334fdd46445fb977be412fc7ed07a9de39684a6d1d4e52291d7da0223a5f53ccfda72a6799589765f7fec70d850b7a92f891fe9c545b50312762c0ac25219db920f983ad4334f082f2e92c9bd69db91580bd06903787b2303eee8d0dcd20d603a7c44c0dfbd6bf170f557b92aebc40d32360e95d2bf2a107c88d4d07c51d8bcd5f6afe4e40ea5f05d6a613ad5a73989c1b474a7118dd8a7e1603ab018220aee2f065fd3415a614beb5e81e102db4e39140ec2b4ae15aaa8eca6ee94226e78f729cb0b78fb6bebf021aed5e401d95f804a4200d89", 0xf5) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000532000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ec9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002e3000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000068e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=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}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000068f000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000911000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000861000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000388000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051c000-0x10)={&(0x7f0000000000)=@acquire={0x3d8, 0x17, 0x700, 0x7, 0x2, {{@in=@empty=0x0, 0x0, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x20, 0x0, 0xa0, 0xa0, 0x2b, r1, r2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x80, 0x1, 0x8, 0xa, 0x20, 0x80, 0x7e, r3, r4}, {0x7ff, 0x7fffffff, 0x5, 0x848e, 0x1, 0x80, 0x7, 0x438e}, {0x10000, 0x2ad2, 0x800, 0x304a}, 0x3, 0x1, 0x0, 0x1, 0x2, 0x2}, 0x5, 0x99, 0x5, 0x4}, [@policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x0, 0x800, 0x0, 0x80, 0x80, 0x3b, r5, r6}, {0x1, 0x12000, 0x8, 0x0, 0x2225, 0x3, 0x803, 0x9}, {0x8, 0x9, 0x80000000, 0x0}, 0xfff, 0x3, 0x1, 0x1, 0x3, 0x0}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@empty=0x0, 0x3, 0xffff, 0x3, 0x5c5, 0xa, 0x20, 0x80, 0x3f, r7, r8}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {0x7, 0x100, 0x401, 0x3, 0x80000001, 0xff, 0xfffffffffffff800, 0x3f7}, {0x100, 0xfff, 0xfffffffffffffff8, 0x1}, {0x1f, 0x10001, 0x101}, 0x4, 0x6, 0xa, 0x3, 0x2, 0x2c}}, @algo_auth_trunc={0x9c, 0x14, {{'xcbc(cast6-generic)\x00'}, 0x268, 0x180, "0ee7fdc20a326d32aa6df65f226ba83a5dc13b1618e5e1db545eea14b8b0dd0696dc19d0122075b8e88ada73784eaaf836c8c2abe44c82dc1d8c112ddf7a06aaabef02e8a516b0ba8d85d7ebdb"}}, @replay_val={0x10, 0xa, {0x3, 0x1, 0x5}}, @replay_val={0x10, 0xa, {0x3, 0x5, 0x3}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x7, 0x1, 0x2, 0x66, [0x1]}}, @lifetime_val={0x28, 0x9, {0x3d6, 0x7, 0xfffffffffffffbff, 0x1}}, @offload={0xc, 0x1c, {r9, 0x0}}, @replay_thresh={0x8, 0xb, 0x2}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x10}, 0x20008840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r11 = socket$kcm(0x29, 0x2, 0x0) r12 = socket(0x10, 0x20000000000003, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000c32000-0x8)={r12, r10}) write(r11, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect(r0, &(0x7f0000dea000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000e90000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00002f9000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 20:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000175000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000787000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfb000-0x4)=0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002f7000)={0x0, 0x6, &(0x7f00002e7000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f0000983000)=""/174, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f3000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a5000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000061a000+0x79b)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a97000-0x4)=0x0) getgid() socket$alg(0x26, 0x5, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00007b3000)=0x0, 0x80800) accept$llc(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a67000+0x220)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e9000-0x4)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f2000)={0xffffffffffffff9c}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000715000-0x10)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x54c, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000001000-0x87)="d0fa7c6e50047429412f1fdb26fccb0ce1bc1cfab2dae3a3147acd3b8c49dedffe2faadbe323c4c12adc714056b2f696a4d309dd54e010774d874051d24c4dc9df4ed99b35c6601cc74bc1c6032848d08bb4e633cb93dcdb13d89af4a0d0fcce9687ac9e6f5dfab45f2622d7e78c88391116e5f4f10e8a79d426f5a0f15ec3484db48393bfdefd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0xd272) write(r1, &(0x7f000085b000)="240000001b0007effe750006090000000100000c090001c00e000198ee0000070400ac00", 0x24) socket$inet6(0xa, 0x435e3fd0021a4daf, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000497000-0x4)=0x0) 2018/01/15 20:08:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[], 0x0, &(0x7f000031c000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) write(r1, &(0x7f000001d000)="049e06000000d7cb1aa3dbbcfba49def81", 0x11) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) socketpair(0x1f, 0x3, 0x10001, &(0x7f0000cd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x40, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000b52000/0x4000)=nil, 0xf8b2, 0x4, 0x0, &(0x7f0000e2e000/0x1000)=nil, 0x9}) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cce000-0x10)="b70a0ac9d5e383e5cb0600ed5c58db75", 0x284) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000445000)="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", 0x1a0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x87) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d5000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000431000)=0xc) r1 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0x14) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) socketpair(0x8, 0x4, 0x4, &(0x7f00008f1000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb0000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c50000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xe6, r3}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000936000)=0xc05e0000000, 0x4) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x54c, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) [ 501.626711] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=2149 comm=syz-executor0 2018/01/15 20:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f00000c4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x37, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x23, 0x0, "9e4d6a3db987b0e36660466c8cd427a5b6bbccb1d9c9aa96a880eb"}}}}}, &(0x7f0000e76000)={0xfffffffffffffffd, 0x1, [0xbf7]}) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x54c, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000638000-0x10)={0x0, 0x8, 0xfffffffffffffff7, 0x200}, &(0x7f000026c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000068a000)={r2, 0xc97a, 0x3c03aae2, 0x2afc7e7b, 0x10001, 0xfff}, &(0x7f00003e6000-0x4)=0x14) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept(r3, &(0x7f0000dc7000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000053c000)=0x1e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002e5000)={0x0, 0x0}) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000626000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d39000)={0x0, 0x2}, &(0x7f00004d9000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00003e7000-0x5c)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x0, [0x3, 0x6, 0x2, 0x800, 0x1ff, 0x1, 0x0, 0x19]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00004db000-0x108)={r5, @in6={{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xd55, 0x4, 0xb2, 0x8, 0x34, 0x8, 0xffff, 0xffff, 0x0, 0x7, 0x2, 0x100000001, 0x401, 0x8]}, &(0x7f0000fcc000)=0x108) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000f8a000)=0x0, &(0x7f0000eca000)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r0, 0x0, 0x0) r7 = accept4(r3, &(0x7f00006a3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000-0x4)=0x10, 0x80800) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00005f5000-0x4)=0x94, &(0x7f0000ec3000-0x4)=0x4) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00005dd000-0x4)=0x0, &(0x7f000022c000-0x4)=0x4) sendmsg$alg(r6, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) bind$bt_rfcomm(r4, &(0x7f000062d000)={0x1f, {0xffffffff7fffffff, 0x2, 0x7, 0xffffffffffffffff, 0xfffffffffffffffa, 0x2}, 0x100}, 0x9) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f7f000)={{0x7, 0x998f, 0x4b5, 0x5, 0x100000001, 0x7}, 0x8}) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[], 0x10000000000000c4, &(0x7f0000036000-0x380)=[], 0x2ff, 0x0}, 0x0) 2018/01/15 20:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x557, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000ef7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000)={r0, r2, 0x7, 0x3, &(0x7f0000001000-0x91)="acd22565e06d1b93e18dfc9c58b3393c41fcd2b2c938fd35c3535cdac4e7ecd8a7ff7ab76d41b1ebcb3a5aa8672b3c862208c426bb93672b95f750eb2e2596cba59d73036c8251c43ea0ff477382157e5c8754f588d06cfe812c3e843684819b76e127206e6c006c77a8352e9c4bf72f1e047b78be6dfda7fd60a18b569d7c762b73220342f7cb04201c785844865ed6bf", 0x800, 0x9, 0x8, 0x4, 0x0, 0xe839, 0xd15, "0ee56242463b097a3995680b77de6d7b06e75b3033627d64d6b813c4c830b8b10f5a5de393ffdafb1f88e78f27587c3f1885d2637d60d37258bd13dc38d9c5077a8bd33acedb1da2792a6c71d93f3213b6c2d8098c2940756a54965dc30168239923bf1bf85df6858daddb11af918fe924a2c6eb0851da5dda3103dcc83d7ab05b5ec1e0592ce51807cc0bb5b2d54822377bef751a7f38a9c9cc9e1810ff660370bc53"}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000-0xb)={0x4, 0xfff, 0xfe, 0x200, 0x3, 0x9, 0x2, 0x401, 0x80000000, 0x6, 0x8000}, 0xb) connect$ipx(r3, &(0x7f0000003000-0x10)={0x4, 0x5, 0x7fff, "eb8c929309ed", 0xfff, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000004000-0xe0)=[{&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000004000-0x4)="b61a025c", 0x4}, {&(0x7f0000004000-0x33)="f6fb29c2fb30fd3c9482cf6b4eef6dc50813402a891e4911ac3c0353bb5c23755e518c1f71c0ec96eaae146f70342420783642", 0x33}, {&(0x7f0000000000)="05d33ef22bf18fac5869667698199f030834866c499060b958de2a82a1", 0x1d}, {&(0x7f0000000000)="3b55ded6eb1e177640dfed489868d1b349d46e1c628b2674700d9c483fe51916e55f80a50c9cbfb6aaf8949d05f58458869a6fd333f6e5c6410bfa179ddaedd82f54ec9aed42e848f7aba7100a2ab401ee747bc91ede2fb980e58c679eb2736533045b1b4c87eda1cf607862736eddce1e4e5145087e1a9d292d80cb98d0f58482d47dc7a64cc098be0718ef080a5176eb6c5694ef", 0x95}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000-0x31)="b99cdde7a9f0b62dafdb12dc375e39398f94d2e931926167ec3ae3cab31e965c7b150f676127244c9e4ed82047a95889a7", 0x31}, {&(0x7f0000004000-0xc7)="8444b3ce66adca66cf801720e64ea2a0265f927363d09423f3bee603bb5baa41bcb3c7490a98f49b22901c1593a20da0d1ddb18eff01469f285ca8188db89bf299a2497aaec9663be2fb1fbbaead4e7542e84d799ac689b54f6eac4322820e3036e276c5f0f1948a823233984901621c1b888c2c134cf2fbb51fdb0c1d29149e9e470ad804d3f62331810da42751124115aba9f6ff0ba0487b3f034c145b824ff7a9f47093bb1d92f8427a9e266d65e7d34cf04250a34b304e5ea5e2681747c308e51cc64d1ce9", 0xc7}, {&(0x7f0000004000-0xbd)="3a4995837a4d6e35c010cc7b7671d6162927230f6f0fcbb730568b5bec8a5fad9ce315ab09f9f624547a3a3618c4813480848573eb24973964b3dbb3454e001e1daccf94b6a47a0544f59c8c37a847a4974437cb1d637d63b36786af2650838d16868ea03ce575c37a08d5881df2fc6a04016715b312083aad4913f3db2caf6475b02efa4425c2bb3b9a5f51eaf76a8fefd3cec6ac8417bb9159e38f888d60d834b22f66999d590fdf90f59dbf089f7d29aababbfb450b2d9e3f1c9190", 0xbd}, {&(0x7f0000000000)="482b15de27f7219d", 0x8}, {&(0x7f0000001000)="7bc089dd38b585b9453e3ff0b95e619f84f221f84106a1a1890e99b0a2eb7fdcea725a644bae1457ea59ed7e38087eb3917d555a300b0090c4d757469e76800ed8875827c43cfa33fa9d5fc240e0a976323175ae10b1", 0x56}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000)="4b30bb9a99fefb26d1450ba92bb0296cbd2c2930ba56b30d3c031d2239dbcadd89cd45d4852f4e87fa647bf975599b11a1c03fbb226dbfa9e7f68d77c94076999e3203330264cb2c26b4b402ea298256a29c9ac6fc56552078b23ff7f3286805012ed1011751de9174f5263ef87a8b257dd74d6f911b33dff3ec1a61e763a8d32b182edc1e3220364b8c98add40a2fe4de45ed390a03727efbe1ce5e59d5c187d91ec3f63605290ffe1f2102ff530bc8f43f270ba4c20700512e247c67927aa32433d41e1726ecd5767fd43a406b374be93358e48ad1bb92f4f87715d89598ce7b781f8325362a9a9a3c6fe5f1", 0xed}, {&(0x7f0000002000-0xa7)="3d7fe4f58a8eb3c4a6baa6af04ff3737bcaba5aaff1e588d357c3975761a3b1d998f607d021642e9d92b287078cc12e24fc787eef49f4890b7518b58faeb9759ff3f1ceaae5671976a7446b0a6af276d8d4a9e68bf51d455f1ef839c1dbbb1d0b7f7846782e8519f12d84b3b4edc5d09e8eb9ae41a0225b52e56b9fd381d059139d619a6af96165c9158a3a2ace212d5a327d1fca8a2c27f2fd18f24616b7d5b490a2a46233488", 0xa7}, 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0e9ee2e2aa3301ba5742d3b6c2a383c95bebb0a21fd102700b604bde5ad53d46540cd4b5ac69bc2574ac2b04a69cb848d91a88bb2746dbdea18f05b4a7e1e2bd475a6cf4362d40b61227107ff0d6014360951970e87d4ac47ba6fbc1fb10caef67dd9399aa81d53bdeede54e1def77fcdb3b777fc11f2392598f7f02231498b915aa1ded22afa6a214de5c3545586a9ef52287504cc3f42a2b83cfc3e56dc74745e635ff9ade2d1cc5bf984c62b78c3d5b15568c856599afe8edf12a701f57268f7d62aedf67fec54e252dddb7e8a3c1258b60f575f8576801f545072f82c7ced1c30a3f81593005d6f75227f4cc25b3678eccc6cb2a9ef71822e216fb34f59a50b9f0d0e768f07bced4b521834bab4bc1604f542d3be85b23074b826e8201663c4d34dfead7cc80f5fd69df28d97ac0f83989865e032417fe6e39b017dedb90fbe76e5cd8c9bdb1eac0050937bf6e07697bd73969fe83b17b042c7bb7faa915452e763443f0a8fa1bbcad42a39727d5521406e42da37d81b2b52dba54c0f09f05b465df93a56cb549caeca6b6cfd847ddf5961f0fe32a4beeaaa83960ab73ea3df7fcc622a000ce7ca160809231acbe1ced7f91225175d7d3b3c73b343c6b9744e6ed3fec77eff19ace4e8470b0251f0c749364b32aeb60f079e945f22d15dfe52a26084eb57a64bd1207fd258e51b0828623f256c569ac91075d4273bfae4f38f489c0a477825d6e10ac3454892cc201d6e4e1599e71cae0ce47633e8e5a03f0dd4b09781787b18a9ee02ac99ae3339c60571fb29ce6b8dca4e8d7136b86d992a948ebfad85eef1625d68d263c69d8160922cd75164dcb5c047c0c4caf117ca54b5d826c6ab9daf44ebbee1f3ac40500f5d196064560b45b669b0717e0dd7ce226cab34de9c9f12eddb9d4560c09cab98e708d256f830d454f7f9487988d20a149e9cd4d509a3d72fe29980f61efd37f5767e4436c647c7577625c915d20139bb0872a12f88c54c4b802e52bab3846d2bc65af5e0f0948801ad1729808693ac92962b6145acc003f4daf2f9d5ccb0b026c7a73cc42dfa6e78cd5ec6becd69796b785bdd183e12f6b2a53bffafffd0a648e810f253e266b4b603b1c54abafbc406384c4485764c0ef0dacfe4be24f7f8e51d3c002d08088a6cfa510ac9168b5f6a69fd878e2a1bdb02ecbdca3381eed685f70141599d07712f93cd1c21cd7b99107da0a3665921ba01226ff57f8fad2ddf4a08bbd55c6dde23fd02a7021a1005235d4bb6dd2c656b1c446c4e191a0d5b66bac28b67200c760678ed0b2319d04b128eb4957e3216ecd4a58b753f59ff69c798253ccd00215429e79e193b9763402f68babd5ec66803822ba06f3b9337328a294b4ce90793f09f27257a61b4a3efb389bf854cac553136dc087427150472f6049729a3fa5bbaae7860fda11470902fe329c13cd115b47480d671d18aaf2851648a80f465ab4e2326688fc659741f052cd6d861430c13a9ae4abcd79cbbb31d3c838ef34b8543ad9539e2c61c134a9b45a21757c343d9aadcccb9efe41ea3b1998f59de28e33c40d703f9c528857e2f11f158b98f73e88be2e915befded88f76e834a9a73072e9e775648eb2fbebb028fe19a34406507cc36a9ac454543d60a9548758548ba2fb9a9c5a2f686a337ffe56a600156117ed37f5b40d1b09b40ed4f6605fa4ae7d724a57a46664724542f9fcefbe86aaf663fd8c981b57be7729d38c91f136a0c2e7d329d1e7d0351599f255e29e9782a71cc3c6c964afe504cc6bc6c067d8d80ba293014820cf92f291192d96c2347c18b9d4809670c9e4c7606ae37609784986d3a9a49ec43e2b45a20c405ba09c9b1f6de517913434ac69fd55022b7d8f5db0db0b0c7db436b395e59489dc92bb34f7a1e908f1fbf86dc3a12427266454221cca6f9a37b77595d7a1c1d769797f11fa5d18cd6b3e9a5cede563004553b203429ec3da823d0aac1e3c143a308c0d67208095e6c147dd31893c83e900e923cdad1f22d3172b2c094ae30082cd69f9113bd1c77740924e55d292ef136b40d18c73102a08b7d1e4d49abbe9de2cc5f1bf4e90994aaf9c6137503ae385b94484638d363427fdb9bc5710acfe8ffa64b78c52862d970b6387a6eb80451a0b549f5fe20faa9478fa01b3972db7b41da48946a555fa4a553ebfc62e6c136cf966c449bfb632b5134fe7fde7bdec15b86370f882a88db09757f7b154e737c10eeb1adba412e03cbdad7f73a7a1984e56f643", 0x1000}], 0xa, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @rights={0x18, 0x1, 0x1, [r4, r4]}], 0x38, 0x4000001}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x4f)="61671aeeea69e6b0d334f42dc3a0c9d0d6dc4d3fb3d1865a83733edd836ea7fb08c6ddf2044c29644462a1f9d33412230912db3e97a55f7d1d61675beced72156d1745637cf620aff82cd648420614", 0x4f}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000-0x11)="1e88d4f563a93606fed861974de87938fc28fe4bd5e050a0ceec520dfab8ba0185e74eef5988ed2387c773cebb25ead7ec1b21b5b64c19055fa19303b6c26c231814c15207b9efad9fb1b9b005092868032b7f11baadbc43cbd06a0d5e27bb4a7e06ee0432df55d25f97688c0d4b463d1960a66dc2f868d8a9a06c928340136759b62ece4e85041fe4b31e80f70ffd23c5c858985030b25fbe68ace70a62daa54bcab2", 0xa3}, {&(0x7f0000001000-0xf7)="7ba70a272f450a824bf3a1d94455d5fe7d3fd9a242df4e16b7344f49e90022deaf9eab717ce1dfe5993c048b01c5300a90cdb30065bd09b4a0392bd7f624a4e7ab45b9063be66f9fc0f28aef16ad45aeef088b9bc4f75850077aaed70cc0f96e53cef9794bd4aa953b15e33e1cc845b593218a6b6239e54ccbf8f50224b7fa185b57deb83cceeee1602a2b4f64631a15c9a14d15fe432decae28c67722bd3186689d71ab4b50dd0681a197523a5c3c13f1013fecad2248afe39ef1e1e441848dc21e0b254b44e2bd7b56b80deddec31f0e788d9061496dff0550d1a2fc51a4a2202ab1f8c885fd3f7574a4804f742273e5ae63226a1c2b", 0xf7}, {&(0x7f0000003000)="720e50a9cec84ef05eae3aabc0a412c4a1cd94a9cf8f41e93d31245df00682160202547124e172f198d592f92852ebdd39ee275c9393da779ffd185c771b2c83e4c7740c008f88c1a0b27e640a9e02afae74064ec633a370219743d4b51f4e90df7e1b8a3c483e6c", 0x68}, {&(0x7f0000003000-0xc4)="45573146b4bc023531c0fec67439eff7dd0fb7732feb4ec86f5f2111c2b703ad3354e1ef96cd6730a1bb5aaf5c7de60d37736d5579f535bb0065ff199c4764fcc35a05338764e143cdae15cad324d3692ad79e5112bed460d97a78e8d6209385c3ef91b0d09392877ad80caa3393d1170344dc95b55191da3363657d7c6a22b5526ad6029ee5a758e296d410dc4750462e645120002ed378eed6cc26959c3d474f144b2d38dd1caed08a13ccf64cb36c8b1676715b095aa1f416cc5a49e39ee75558df2c", 0xc4}, {&(0x7f0000002000-0x38)="49cca7c7a4e07f2d71cf91586e1f6b90b69f40f896698c2a7bebec90af7e6fda34d38b53f07ae91ea8784ba6efae59ed62e97aa4e337758e", 0x38}, {&(0x7f0000002000)="64df8a1dbb610910138f413168926ba0e0a33ce0a55ad22cfb69117ca43a7b1b7c6fc5df1a76583dd90b4a05947d78ace9a7f7411efc3ed99726891a9a28e53e469c29f772ed4edfaa9b66c62df6b7af3d47f9e9746860e94d69", 0x5a}, {&(0x7f0000004000-0x51)="f5eb45ddb2cd23ec8c7ac61349abe9efea653314da9914f4fc4253a93fb0ca1a32284861a8aa69184b7cc98d9333244e45ca8ee125eee2c8f1de819eae5c141fd4b8da84ee6f4580dc3831f98cb2c6a03a", 0x51}, {&(0x7f0000004000-0xaf)="b4c80a25980354347b17d32f857715c748e9efb8f85530d05990bf88a900cecae63d1985007ce5f1043d1d838efad3cbcc9aee70ef92eefa3c3a7e47beca9382c6feb11efbe24946e04fbf3d9ad7a01a9f02d33df8a466a5b94f203cd7d022f34d5b3262fe6d7a1f90effe33ba1adcddbeb74a4828ecf54418467cab0430659299da63dbdcbbf9799acc3ee08c1718d962d0f3f8e5b66998b6b22286850875484eb29436dbe11a822f2be9703b0d6e", 0xaf}], 0x8, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r4, r3, r4]}, @rights={0x20, 0x1, 0x1, [r3, r0, r4, r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r0, r2]}], 0xe0, 0x0}], 0x4, 0x4) 2018/01/15 20:08:28 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a2000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) 2018/01/15 20:08:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x3f}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x12, "0c510ff7d95408f4ca33161842f7211b7c62"}, &(0x7f0000000000)=0x1a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4bc9, 0x4, 0x0, 0x4, 0xffffffffffff30bf}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x181, 0x4, 0x1}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r3, 0x80000001, 0x10, 0x2, 0x23}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r4, 0x80000001, 0x2, [0xffffffffffffff81, 0x7]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000002000)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x5, 0x8000, 0x3, 0x3, 0x5, 0xfffffffeffffffff, 0x3, r2}, 0x20) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000265000-0x4)=0x0, &(0x7f0000ae6000)=0x4) syz_emit_ethernet(0x21b, &(0x7f000095a000-0x21b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x33, 0x4, 0x0, 0x0, 0x20d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @rand_addr=0xc5, {[@noop={0x1}, @generic={0xcc, 0xa, "d3cce3d71838a2ab"}, @cipso={0x86, 0x59, 0x0, [{0x0, 0xe, "266f6afb639bcb070ba6890a"}, {0x6, 0x10, "714a3f62208fde16cde9bd666e3d"}, {0x7, 0x11, "e551b77efa1e02dd3b2d589c9c842f"}, {0x7, 0xc, "4aedee06d714a1b126f8"}, {0x7, 0xa, "6a2fa6a371a3aa04"}, {0x6, 0xe, "50399cee5079ffccba2f5873"}]}, @end={0x0}, @noop={0x1}, @cipso={0x86, 0x52, 0x5, [{0x7, 0x6, "9da6f85a"}, {0x7, 0x4, "ecf7"}, {0x7, 0xb, "de72bc807c1c32b9d6"}, {0x7, 0xa, "f3997402045b26a6"}, {0x0, 0x6, "ba2ba94d"}, {0x7, 0x9, "303f97041ee94d"}, {0x0, 0xb, "9c81b9c6ac0cc8c086"}, {0x2, 0x7, "06f74c111d"}, {0x5, 0xa, "1f1e16b5fb6dce9c"}, {0x7, 0x2, ""}]}]}}, @igmp={0x11, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ae7000-0x20)={@generic="535de16626ff4d0a33e76ae1428712ad", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 20:08:28 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b35000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000bea000)="d05a131fdde5da31e6f0bb811c8e0585fa1f485fc286ed09aa9641e51e33ed308297f4082790fde48ce5de5790b0e4e3ea95ec2acda0504c953e9561ff646a0a232b6c77538b6b712153a80d1aeff4dd450f288e96c153c6c3f3b926fdbf5685aad65ed729aedbd19dc7fdd5a2454e72bb06ebd9fed672dcdd31447f6013ac2e76894a0300554af6aac4c15ab9f17cac6eb2940243c4f39a7922d8f83fe4f351a5ce53e3d3e512f7b211fcf758114a42fc75dff10c62895ed2a212943737e07811250c50af2287d4cc2f932bf5e46d849b5d4de6b9eb41544bd8e4b293921da8060f40d6844da4f0dae81b8a", 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r1, 0x0) listen(r1, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/15 20:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x30e, &(0x7f00003c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ad0000)={0x0, 0x81, 0x2264}, &(0x7f00001cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000323000)={r1, 0xa9, "71876eedb9e6612b4585783a1b623df97297f0cd522c7c787d06adf31f995523ff75662f21ae002fe79d7380bd6e0c327420afa0337e94d69353b3bd9c018c7cde5baca79e4d3cee9718188ff86a78cd84dbae924d6a3e328a56dd091b336088d69f29e2d345325bfc668eee89d355ed0dbd1297c300d136573156a024cb2c0fd647ca65cbf42027ef601c09b93cada8a275902257b9aa1825788696b844999a8f61cd81f08988fcb3"}, &(0x7f0000a46000)=0xb1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 20:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d54000)=0x5, 0x1000000d7) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x557, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fab000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x2, 0x0, 0xa1, 0xa, 0x0, 0x20, 0x0, 0x0, r1}, {0x401, 0x9, 0x1, 0x98b0, 0x80000001, 0x10000, 0x400, 0xfff}, {0x8, 0x6, 0x0, 0x7ff}, 0x9e3a, 0x5, 0x3, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x1, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x3, 0x3, 0x6, 0xfa8b, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00009ee000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000829000-0xe8)="135ece310b3ed00b0f04a741faa1e1a920b30c5d5ca7d22112e25cfcb11f334e1485bed489b166b6a14de95951e47d596ed13310a96891f1cd5c7ea9cbdf34c8e79448db92530698e2fb82c1ab472ba76871672a951bc7786167b738dab38818aed3e363042bae449b812d6776f9021d2a7c2ea9d6effeacc8fb4f1dc8734844108a91aa86779b1b410ba3c7a908acba17a5ec8d274d9deebea3a6c4ec6621f7f6dcbe831bbc086ce0b41cb58137b8908edf075ad970bb1b770c9a0109d09efefec20ee12be0e6fbc58a67f2149f49e47a1d5aaadfe7f17a0967f95943a1a71ab130e146ee902c45") bind$unix(r1, &(0x7f00000d5000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0xff, {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]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/15 20:08:29 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xff, &(0x7f0000001000-0x4)=""/4, &(0x7f0000a6a000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000005d000)=@generic="027322b249bda1a40db04488294c43a6") 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x557, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001b000)={0xffffffff, 0x110, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007fd000)={r0, &(0x7f0000fdd000-0xc7)="c1752600687227daebd5fd19f6e2ffdb35ecdb6edb4810c066de8a3dd64aa74c62669f8ad03066201c24c3c5c0385e54f4023a410966451e4feb74c02dd1ea6b0f7988d0d2bb6db729b536de3f399f0a22cd0acf97af1ce0fba2ceaeb7730d073dc43bebb5366a6087f866d5ba980c43639e1d1c6ac9902a90cb86e5f23fb980df76f45a4cd5e3f6b359ac40aac346c35979672eb10e2f507bf3ae4e6333f7717b83a3161a0cef61325562e998a2b1dbf89bf9ed55616e7363b9a83b556b31ca1f73cab482f17a", &(0x7f0000001000-0x17)="3d25e6861da4a9d2c1177eba3eab934073f2277613370a", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[], 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000182000)={0x0, 0x0, &(0x7f00009a3000)=[{&(0x7f00004b6000)="6deac409842b513d0da1df23a4b2e0bdc50531e42b2345a909ece432201ac7d13ca64fd23fc3be519965845a81e57384f91377b91a9b2de50e505f993f69d59bb22cff3f6a64661f296288681c18e2ca6f4a02bb432d7f3ddb9c4a6371748a64", 0x60}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000210000)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) connect(r1, &(0x7f0000718000-0x10)=@nfc={0x27, 0x101, 0x10000, 0x7}, 0x10) 2018/01/15 20:08:29 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet(0x2, 0x80004, 0x5, &(0x7f0000820000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000410000)={0x0, 0x6, 0xfffffffffffffffb, 0x1f, 0x78, 0xf6}, &(0x7f00003f2000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000036a000)={r2, 0x8e, "9374789270e465393551990a775671739a54d350f6e60545564505a07ad42bf189d970cfcbce1b9d223a413ccc33342cce027001c45f12edc5ff6b24d7afc5c9d7ab0b2d0ccf4d65f8f5bb919ac3f7b5f8675b8b47151778f5bfc7d8a5e6351db453a36541363b31d30760311459152afb6a6f38c7b7e2d57fa468fafe2f69098a07eb37ee738b96b569c0e530cc"}, &(0x7f00004e6000)=0x96) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a4000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000687000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000cf3000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e69000)={r0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r5, &(0x7f00008c8000)=""/0, 0x0, 0xf84b0743cdb4e54e, &(0x7f0000e6a000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r6 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x55c, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f0000f9c000)=';', 0xffffff1b}], 0x1000000000000100, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f9e000)={0x1, [0x8]}, &(0x7f000051c000)=0x6) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00009f4000)={&(0x7f0000f9e000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f9e000-0x10)={&(0x7f0000f44000)={0x26c, 0xc, 0xb, 0x865cbf524e8239a4, 0x0, 0x3, {0xb, 0x0, 0x0}, [@generic="a6d8d8d5791e1cb332cf5ef0e66b2087749d58bbac8cb821d6b36fe3e2ab93d67ab5e0fcfcba9746dfead4edf0e527da554ddf4d538f859dea683ea232767b7890d2bf27459d990bff7f039601b84c290bec6a38711f88ca10adf8bf3fad5b7eb1b0da3ba2b8c70b461d83e576ca939b3e5b250872983fad7b058307a7f77e1857ecacc9a79147808f712b2d92400628c1414c04905aaf879b862a0db951f5bab25cfaa492e668d2f752b2f0", @generic="b647f9fb5dbe14de40304e0e3c046c40d0e660af71d273d3a9f4322ca0a58bf43e5622d842466c5b826dbd0e3595e45db7d7341a235c5c70a8fa9ee5b7100b585a40fb517f95f8d4a09cf69689f69347e058b30f3a15959258bfd79e", @typed={0x10, 0x4c, @u64=0x1}, @nested={0xc4, 0x31, [@typed={0x8, 0x69, @void=""}, @typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0xd, @void=""}, @generic="18a52ef00200af6ba232b8af937de05ab11495cfad3ea7cbd99931f892f1ae65978aa67b7e6bee6e182fa3c872bbdb904f6996ea32f8d65284a1761ccefd0d8b738003010b44b4490ca21f03eb4ce6", @generic="c944903e301639ddd6c92f7405e8dd4bd4189927160ea8b76ee1b65ecd81dfe10be5c545004f0f7f9aea53b716cfa179c454fbafc0040b6d8869f4f8a7", @typed={0xc, 0x11, @pid=r2}, @typed={0xc, 0x1b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x7c, 0x78, [@typed={0xc, 0x8c, @u32=0x1}, @typed={0xc, 0x3, @u32=0x4}, @generic="b83ae7f5392bf541d2d73193a09f6a27d26403a5bcfd4f837d86da29a091f182ea6e553b8e7a969ed7fe1f14122a02463fbfeefe3a1bcfb64e459b9dfe9c5bbf813d06b735275e218b65556b55b5d3d03148017d9c98b245bab96d2f4a6a1223"]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00001d2000)={r0, r1, 0x80000000, 0x7, &(0x7f0000f9f000)="ab02eba0c1e0a470f6cef84a28f00a7ea6d305b897aa6fb701ab2202734afdbc14687e5aa8da5fcb12342f61108d22a445532fcff28784ef9af17ddf5c9b5da08615cec47f7cd1e4745133612f1a22dad08035112d536ce3e6d78254d1c0b4f29333e0355d0e43c3ed4ef39269f321458ba1f7323e1a6592bffa1be05be495c31163fd2f9e4ead38b2f051d9fcdd554f42661be540e2063d3295355e80695b050b2f12c144c93972e34dec85a4f5dbf2a6e7ed0437de63833832cdb4d3c8c530eda0498b71c46b", 0x5, 0x5, 0x1, 0x6, 0xfffffffffffffff9, 0x9, 0x4, "c70077520a17b43805f11e85a86ef88772ba82db0e02354d873cf7e133363b509f463bc4b684493f69cb05d6eca7a753adc01388885806435c7d9d352d9c924d02d5c4bb298959a674834a34b8765c3fad1d19f5a610dd3224df3e8287085726685f45788e1c9f680d0e7fc2bc27cb0e953eebb140802e"}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9e000)=0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f83000)=[], 0x119, 0x8) vmsplice(r0, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1, 0x0) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0xd5) r1 = socket(0x0, 0xf, 0x7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000-0x1e)={0x6, 0x10000, 0x3, "9c0dc9856eb1", "1fe1abd74c2118016e826e5485f9ec7a"}) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r4, 0x30}, 0x8) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f18000)={0xa3, 0xffffffffffffb8a2, 0x40, 0x0}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c1e000)=0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) epoll_create(0x8) getsockname$ipx(r6, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000062b000)=[{{&(0x7f0000fa1000-0x8)=@sco={0x1f, {0x2, 0x1ff, 0x3, 0xfff, 0x8001, 0xe63}}, 0x8, &(0x7f0000fa0000)=[{&(0x7f00009a5000)="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", 0x1000}, {&(0x7f0000597000)="6554ea2fbc598d61cc8ffc107760e5c99e07db53158077acbd707d71b6de1ad3ce3d7d427fd1ad65db7a0dd308fa1e17e76bbda6e3e1c235cfb99dcdf6e5051902d1c7c16032893a5849120c59c09b283b272831168e98583cb6164d85b403246b6835332ae4a03a2e9e329142c43de0b0d2947915e28f63e024562741928eb35c2fe8e6801403fbba656fc8494b6d70fe42c4b9f582b7634aeaad71541d32a145d3cf9c7eefc23aa65d8a0f82cca0670bceec7e37fd2738deb388d403488ff858e5b96c1246f7c06c139420c9a72c21348945e744d4e78ec0", 0xd9}, {&(0x7f0000fa0000)="2d321ed204b962a4d6790f16679aca8f97a5e7f0e0bf19bab8a68402ffd076ca7c832f8926e047934a5c7484364b437ebed880", 0x33}, {&(0x7f0000fa0000)="f62533016ce0", 0x6}, {&(0x7f00006d1000-0x93)="3f18d0d3f464175791368de50b07207006777dcb0d2993e7af23823077ae5612ee8c668b508a40ff536bfa5d0fd8946017d02cbbcd28df1bf88cba007c0a62e6e1d6f556b4d16cefe89eda3f3607f2c0f42900e8f5dad509dee36f38cfbcbcba7245e20c4124f6770e8a19470c13cfefc7613edad4542912c6228ca042e9bc9c2f46a83ee24d8554dadca859a56fc74f50ca46", 0x93}, {&(0x7f0000fa1000-0xf9)="cab2f7a6e969f0b6cffd7e6e613b143aee4b188fe4bb92a28c912762c88ff3cbc1ea950ae37cff40cb00d3c657b46e6a3c7ebf39d19e26839c363f6413b4c4d1aa028ad0bfc0c2d8d820e11061ee64c837ade9326549557a8033f393e57b85d054df22349bf189acc757e2274725508da589712c0bd41cf50566a05be05a5a2d05ea8bcbe160e036b32235734f3bb1fe70990abe080fa36982462a167c0b6efdbfe83c0329d26dc66cbb5c7727b541e88889cb77dcf02c85e8b1496b344919ad591c4bf61521c68f32a74367c7883ae459f04340cadbd3a2dd0388f023e72c47c828e63df219e8f19828ff3b06de646b0f3498f90384e4d856", 0xf9}], 0x6, &(0x7f0000fa1000-0x4040)=[{0x1010, 0x100, 0x6, 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{&(0x7f0000fa1000-0x1000)="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0x1000}, {&(0x7f0000fa1000-0x80)="6a73796981fdcf8c71c3b0739512a4dff564d30884f099ab8cb17ff521519044a60a6be2c7b89743364bb6c34ca3cbe760a8a03317b7ffe8a905b82611316a830547c536c6b10326e9af83aa8905bef15055de0514efba52caaf23538f150de4f0ab243e5c85922b2ede0d9e0fd94ff2d7ce6d655ef7f30b5da5f35657156f99", 0x80}], 0xa, 0x0, 0x0, 0x1}, 0xffffffffffffffff}], 0x3, 0x4008000) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000924000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fa6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000398000)=0xc) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x55c, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000008000a, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x55c, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) 2018/01/15 20:08:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x6, 0x84) listen(r0, 0x0) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003c7000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e7f000-0x4)=@assoc_id=0x0, &(0x7f00001d5000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cfe000-0x8c)={r1, @in6={{0xa, 0x0, 0x2f7e, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000294000-0x4)=0x1, 0x4) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d80000)=""/4096, &(0x7f0000eb6000-0x4)=0x95) 2018/01/15 20:08:29 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0x7f, &(0x7f0000ff3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff3000-0x10)={r0, &(0x7f0000a42000)=""}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006da000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ef000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e6e000)={0x68e, 0x8000, 0x1, 0x7b62, r2}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r0, &(0x7f0000dc4000)="", 0x0, 0x40, &(0x7f0000623000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 20:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000793000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000038e000-0x8)={0x0, 0x37c0000000}, &(0x7f0000f9b000+0x757)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007ff000-0x14)={r3, 0x4, 0x1, 0x3, 0x2, 0x82b}, 0x14) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x55f, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x80000000000005, 0x84) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x1f, 0xa, 0x8, &(0x7f000025b000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000baa000-0x10)={0x8, &(0x7f0000544000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x18, 0x0, 0x8000, &(0x7f000054c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000015c000-0x4)='tls\x00', 0x4) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r4 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000d65000)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00009ef000-0x2)=0x2fd) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000001f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) bind$netrom(r1, &(0x7f000000b000-0x48)=@full={{0x3, {"b6f16cb774d3a0"}, 0x800100}, [{"26476795c876cf"}, {"c8962d9b2d8594"}, {"609b9a98bc2c78"}, {"eb436ed3596661"}, {"94460a957fffeb"}, {"58caea29fe01ab"}, {"151b22b9ab5efc"}, {"d81d0c0cbfd561"}]}, 0x48) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000001e000)=0x0, &(0x7f0000019000-0x4)=0x4) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x55f, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x4, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 20:08:29 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000f0e000-0x60)={0x27, 0x800, 0x8, 0x3, 0x4, 0x1200000000000000, "448648d528ef4a6b9969798c9b7c9eb5016127029fd33d227f55b94a63084265c1520af2afafd1f893f39d9861effa1955cbf6b71ff01a96d2f53a7c2ec9e9", 0x6c41}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x8b)="d4a63dde96cae4159c7348e4322b563268b7443197598002bfc5e88a0e2295e1fc0e2f40ebce09c6dce2dcd3df3f169f2628d0dbccab2db208da268c7f4e076052e46c76f6cec207cfebed7e8e93c1a3eb3e3f8b67a07031ebe7394136789371b1c46d88e0f97460e9d93549e2607136b902231343f41b145f6b7901ad69b629c9b8d61dc97fb0d8adb2bc", 0x8b}, {&(0x7f0000000000)="129e952e24fe668807097a8f9d0dd200b979cc75c139e34b99b7f4b0f259b46d33f0494406116b5c78180a4f93e8edfbc145478fdfc2f228e3c8cfdda88d4399e150aff00425683eb520538102c6ebf362bcbd7e12d2923822a080860590d6ba36dd8900ff5e5f3142b5168acbfef39f973832bf608516fff03c314b2a391230ae826d747aab7fee41a730469724919ec9f84e177b5fd71cdaa4b84fa5a50a4381c74f6ad5994bb719f669d03f05bf69d6d700fd92a491698e27067071f3af6ae0479c2e3545d9cca00873dc0d2250d79eb153518bb7201abc920a3abcec68120fbd54867a6082", 0xe7}, {&(0x7f0000000000)="32758b0087876f13b54b35e2cc6b90e90d945e257e8353073b34960147bad73018d2127348d6504da11e6cd609953e525781514c90e30fc5d022a0a17fc913fda005b0eee2baa33cbfee1f76494c1ee057957099d198a88da777", 0x5a}, {&(0x7f0000000000)="359c8edde4a7047a23f72edcc737581b437f974522129283935c4124cfe652029b958a6d14321fed1337a975401817ebd6ac42707ff6b4f0dcbe7a948875616b8aa5abd7c5b6b1e5b0e495771a7fbd10c0fcea90fa2dd3048b4a58092b0fa8156d9755e70695055dd6924622", 0x6c}, {&(0x7f000044f000)="ebeba44c6dcea8b5321c3c101c85b0a2e67ae764627e84101e2532f9195b753fe8eda6086455b98fe2e3eaaa0bb9e0e0a41d185d51ce65203efe3f5484275fd743d539728c2b26af574adf6179", 0x4d}, {&(0x7f0000d56000)="695c9cbf7863efc9fe09f69ed032a756bfab94b55e8616dcb5428f9dc1", 0x1d}, {&(0x7f0000fff000-0xd0)="15c2fe545098a5ca97018a58ff5ddf0076e6a8e4deb780b40933d6b5c5208ec04b99638a6fc6562727876ff62848641f07ccbaa310511c2c42503f6195d21ca41723cc0c4f081e7a071b7f09f74c88e32281651036573dbbe09c9130f5263f2b5e7bb8fa376b9e3c86b159293a674e381b5f970195a1e8bbdf5834de6442ffb07cee908fc10a5d2b9b63314896f49de6bec1cce2e6d691a58127cd1a6476b6a2400d66e0e7f27cc2271b76edd431a52176922d077e92a0de79079c1d702e84cb9a031fb1ddf95f498128948498f4c2bd", 0xd0}], 0x7, &(0x7f0000001000-0xc0)={0xc0, 0x10d, 0xa17, "55dd83f3e37712ac028e5c0c069fbfff1eff44e3c33ed9a68463e1fb6b5310d967686c63aa5a54fb0a3c753927d1bca8d713054d8c688cb232d26b01fd6e17f89402b696d69f679fd3b4ece5ca1cb691aafaed286e424727401b76924fa20bf1b27089024be57db4ed536ef1a706dcd1202bbe1c87e49306975138d2043c094cf5455d322ae9af104cbbb0c52f136088dfe24efeca1d8fc6c94433df1fdabbf9c37db0f33874775dfb8722c30e7123ec"}, 0xc0, 0x40}, 0x20040840) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000001000)={0x1f, 0x4, {0x2, 0xa3c, 0x4bbd, 0x100000001, 0x8, 0x10001}, 0x60, 0x2}, 0xe) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000002000-0xf0)="db9016bde53217189f590326c64c8dc837b5fb35f4c4127425448afe7113688d439e4710bae82b972cac64ab62eca45e9728adc662d7f57b9e827c3185083050ab5e2d0c808fb4f08cf9a0ea9de6ecb02cf1d6b8e8a6f40026c43cb5fd3dbd6831effc577476eac2c0a6dfe4f0e698c71f7ae91ac0cda94f9009dfafcf9e0c074928b98327df0709d56ec145d82be94bff9ac2ea0d16efc00032990a4a7aa09f458f1ac02b0a7d374790f75d19670483337eeee437584b2c6f4ec807c905d245b051ef35ae3e9e0db791b3c267e1b824ca6f290e7ed3cfe91392157ca0190b3c6d88fdc9b55a629eee8a73d4f6bad49a", 0xf0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x2}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x5, 0x20}, &(0x7f0000000000+0x194)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000002000)={{0x7, 0xb45, 0x7, 0xffffffff, 0xffffffffffff0b2f, 0xfff}, 0x4b7, 0xf5, 0x2}) getsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000+0xfe)={r4, @in6={{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xfffffffffffffffd, 0x6, 0x80}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000-0x8)={0x9, 0x7, 0x3, 0x7}, 0x8) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000003000)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x55f, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xfffffffffffffffd, 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}) socketpair(0x0, 0x0, 0x6ed, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003f000)={0x0, 0x0, ""}, &(0x7f00008f4000-0x4)=0x8) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 2: 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, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bb0000-0x8)={0x0, 0x1}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a2000)={r3, 0x3, 0x7, 0x1, 0x4c, 0x7}, &(0x7f00003ce000-0x4)=0x14) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) socketpair(0x9, 0x5, 0x9, &(0x7f000062e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000c2d000+0xf9b)={0x1, &(0x7f0000529000-0x8)=[{0x0, 0x0}]}) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00003a2000)={&(0x7f0000742000/0x1000)=nil, 0x8, 0x3, 0x80, &(0x7f0000af4000/0x2000)=nil, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004cd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000cb0000-0x20)={0x0, 0x8b54, 0x9e2, 0x5, 0x10, 0x101}) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aed000)=0x0) pread64(r1, &(0x7f00000bb000-0x1)=""/1, 0x1, 0x10) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xeb81) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000011f000)={0x0, 0x2}, &(0x7f0000a5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000143000)={r1, 0xffffffffffffffe1, 0x30, 0x4b, 0x5}, &(0x7f0000a37000)=0x18) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a60000-0x4)=0x0) socketpair(0x9, 0x7, 0x0, &(0x7f0000a5f000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000869000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="981bbbea7f849f002e8ee8223190cd2f"}}) r4 = epoll_create1(0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000a61000-0x2)=0x9) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000005000)={0x0, 0x0}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000000f000)={0x0, 0x0}) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x560, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004dc000)=0x8, 0x4) r1 = socket$inet(0x2, 0x80000, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00006e4000-0x4)=0x6365, 0x4) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000100000007001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d3b000)={@rand_addr=0x8d, @rand_addr=0x40, @multicast1=0xe0000001}, 0xc) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x560, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r1) connect(r0, &(0x7f0000002000-0x10)=@llc={0x1a, 0x0, 0xa00000000000, 0x7, 0x0, 0xfffffffffffff05d, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000735000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a3d000)=[{&(0x7f0000024000-0xe0)=""/224, 0xe0}, {&(0x7f0000ef4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00004bd000-0x4f)=""/79, 0x4f}], 0x4, &(0x7f0000001000-0xce)=""/206, 0xce, 0x0}, 0x10043) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000043000)={0x0, 0x800}, &(0x7f0000046000)=0x8) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f3000)=r3, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000bb000-0x160)={{{{0x2, 0x3, @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]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3a, 0x200, "dd93b4fa255743e0492ae98ffd29488b5927217ec30e18439a05c2c8540a3c8ba431c8b5eacc54c360c138eff6f33250087b2bbfaac8f9be4a212ccd5170396dfdf9439a0534d2ea62b5b0d0a4d4076f"}, 0x160) recvmsg(r5, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) connect$l2tp(r2, &(0x7f00000e5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1}}, 0x2e) mmap(&(0x7f00001f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000034000-0x20)={0x1a, 0xf12, 0x8000, 0x0, 0x40, 0x7fffffff, 0x8, 0x9, r3}, &(0x7f00001f5000-0x4)=0x20) 2018/01/15 20:08:29 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 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) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000003000-0xea)=""/234, 0xea}, {&(0x7f0000001000)=""/135, 0x87}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/215, 0xd7}], 0x6, &(0x7f0000002000)=""/188, 0xbc, 0x453}, 0x2020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26, 0x800) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffebd) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b6000)={0x26, 'skcipher\x00', 0x0, 0x6, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000768000)={&(0x7f000046f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001a9000)=[{&(0x7f00007f4000)=""/4096, 0x1000}, {&(0x7f0000482000-0x10)=""/16, 0x10}, {&(0x7f0000c69000)=""/57, 0x39}, {&(0x7f0000024000-0x1f)=""/31, 0x1f}], 0x4, &(0x7f0000585000-0x3c)=""/60, 0x3c, 0x9}, 0x2000) accept$unix(r2, &(0x7f0000d3d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000647000-0x4)=0x6e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00002b6000-0x4)=0x0, 0x4) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/15 20:08:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000cf3000+0x5cf)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) sendmsg$kcm(r0, &(0x7f0000df4000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000bf6000)="d92d26a18cb93d72077a0dc920e2e60505f0348b0e4bf5beee7d890f9df77ac7b89b5ea6e20f19e892f0595c32be45c36dd80b69cffbdcfa91ad81c14f4fc723a5792eca39b57adfcbfc571afe5c696dc24dc1", 0x53}], 0x1, &(0x7f0000000000)=[{0x1010, 0x11b, 0x40, "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{0x20, 0x11f, 0x1, "f7390a6f4f844b88ecf267c1261f72"}, {0x1010, 0x11f, 0x1, 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"}], 0x2040, 0x4000000}, 0x4004) 2018/01/15 20:08:29 executing program 2: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000597000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r0, 0xffffffffffffffff}) 2018/01/15 20:08:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) r1 = epoll_create(0x80000001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004fc000)={0x80000000, 0x0}) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x560, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000fd9000-0x1)=0x3a, &(0x7f0000b3b000-0x8)=0x1) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r5, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cea000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00005d7000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d4a000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c39000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/15 20:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038c000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006b7000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c95000-0x10)=[{&(0x7f0000c2e000)="4778a82d440100000000000000af3adf", 0x10}], 0x1, &(0x7f0000c42000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 502.428051] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 502.472646] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2018/01/15 20:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r2, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000535000)="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", 0xfc) 2018/01/15 20:08:29 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f40000)={0x0, 0x0}) socketpair(0x17, 0x4, 0x5, &(0x7f0000e9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000fd1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000856000-0x38)={&(0x7f0000fd1000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000fd2000-0x10)={&(0x7f0000fd1000)={0x24b0, 0x5, 0xf, 0x400, 0x7, 0x0, {0x0, 0x0, 0x3}, [@nested={0x22a0, 0x93, [@generic="5f65faf438770dadb4d755ba08a94375e580671f426ff5", @typed={0x10, 0x71, @u64=0x100000001}, @generic="f03a5a3143470ebc7de00319499e6db4c7e09ce58799c3004d1670ce9ce74bb44582f017126ba98e5b522514458bdbf19a9c2d348cacebccb0b37e2e46489539fcbfdeaf84879b57e6cf7fcafa46656727f17a26cd9da2f46bfcd3e285a361308ca4c87e0cdb81a6ea3a22655b4c66a219c8f82f824a1583ab", @generic="58978ac034c3e1186242e0cf90a05f0f6cf21dc00c26854d860c078723faf4febc962462417de23f2b7ee160b71be2af74bbeb940d607bfbb6a9ed083f19735fc72c7b51a39e9dc951a02fd0690dd1f5e5ec487693f7aa19db7af852f2f0fee4046e8f2fba13743f6e618554a57b947c55e2379a412a40d6095ac604459a69772eabe3671fadb68bad64eebc7e2e037cba5e92190a64d3a6291e0c8673cd6d6d165a2f88066dc8c41dc17489c2d4780a63939cfe53c91848b0dd8bc7c3e1cf96665166c73a71111b36", @generic="c837235acb38c7151152f42388f37e3e631de5e6fc5e6effc848c28fa08e81ed5f63ac1386e63b230d1a2edb2056da562eca5311aeffe42c0b922b1ac1a88645b8a5bcda0353e62c85efa158d58704d00fd7149d1dacb1aff4ba650750126bf4db43c47193dd8c8a3f0d493d931d8fbb2c7e424d505a7f53dcf5ba46f56ed9e9e6aad7865af6d5c2cb8cfec3ff33182ae4f2", @generic="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@nested={0x1fc, 0x1b, [@generic="34c8363124f96fc16b8cad4fc1af42877cc7e2cc8a2f6a38dded5c30627e69d6e8545466cce72087a3978dba0aa95f59b3080531404d41bf0123682a7091b17def32c5e89a1b011d7f485d0a44c2d53464a02db37bb0ecaab929c09dd07a7256eb88721c56ded8ccd1f3dfa6346bb4997de82cc1aae0ce03060dffd8c07cba85293cfec12a6d1eeba26bf2fbeceb5a2d95d4842342fe64aeff6addc1e2c5f6ea991d7b61c386b12c5d5930289b9f80c781c1f28729aed031ed6b2125decc358f423f", @generic="39a4ceb2cffba875371e130c4449c1e287a91359c8afce67700e38014ff70f070e686b7cb33244c5e78d0839f7eb832124fc150efed4a496f9125f940d7a93438359f06e78f1ff7834f4a92670fed28ee15be53d123027093eab005f4fbf5cf890f1fa86100e4aa100c1dae5392fb9ac12212d30f9ceeb2fd038d72f38f8f56e5148fd11af96a9230f13f05a61d1216db9baa62ccc6fbef77058ef05f356190a6d84", @typed={0xc, 0x30, @uid=r3}, @generic="8db0a1346ed171b377224bcac3a0b55cf74eb49db02495a4105eb0954addc85cd2ee253ec5bdbecbf6afb383249fe6c123fee6b91d2f24d83750e1c67bf144f687103659b79dd1d4374aded8b3d9757ef1634a66a0c26c1f456dca457b96f4497b1805f74e0c4cb9f2cb0ddb91e9bf93633d5c3c0b24b6d4d35a08", @typed={0xc, 0x42, @ipv4=@multicast2=0xe0000002}]}]}, 0x24b0}, 0x1, 0x0, 0x0, 0x1}, 0x40050) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fd1000)=0x9, 0x4) 2018/01/15 20:08:29 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x4}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=r1, 0x4) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x4e)={r2, 0x3f0, "6bbed03b30caa68f74649ff8282b58a7eabf6820e3ff7d7bf9ab9b175cb5038f735d90c2be7703aba20f447cf8c7349f384d376e9aeafa247e82db20d5fc0ea85d5c29ccac21"}, &(0x7f0000003000-0x4)=0x3c1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x6, 0x8006, 0x5, 0x4, 0x7, 0x8, 0x200, r3}, 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00007c5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10, 0xf121c67ea67031bd) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000472000-0x14)={0x4, 0x3, 0x4, 0x387e, 0x6}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000852000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000072e000)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000eca000)={0x8001, {{0xa, 0x1, 0x6353b3a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_mreqn(r1, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000517000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x7, 0xa, 0x1f, &(0x7f00003f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b8e000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000510000-0x8)={0x2, 0xffffffff}) accept4(r0, &(0x7f00007cd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000)=0x26, 0x80000) accept$llc(r5, &(0x7f00008c0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009bb000)=0x10) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000888000-0x50)=[], 0x0, &(0x7f0000010000-0xa0)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[], 0x0, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000070b000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000284000-0xc)={r0, 0x6, 0x0}, 0xffffffffffffffcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r1, 0x10, 0x0}], 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 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) 2018/01/15 20:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 4: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000a7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "04e532", 0x14, 0x5, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000081000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000fc000-0xb)='dctcp-reno\x00', 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 20:08:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cd2000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x3e)=""/62, 0x3e, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9, 0x8001, 0x6, 0x1, 0x0, 0x6000000000000000}, 0x4}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001e000)=[{&(0x7f000001f000-0x90)="65001bde8aa81dcae13c34442eaddf4a0d9650c6392f4697c78a3034e0272d125742c2f1e0f4e533ddc3621ce5e457d4d7438d25ac56c43f8544db248246ae7bb11670c1a803ec048fe24bca3685d8f053de8c3ef93bda358cd8f8d25b7e9e691531606e31bef44118c3c86478a504b6264f07d110634081df5eaa8dbd80d48fabb053e32f1fea95446cf2b21f8952d2", 0x90}, {&(0x7f000001f000-0x4e)="2bb83779b47e64055febba0df19a1c4a8d55035e4791848ef1d5c18728b2ad995679212054d28f5fd5e1968de05d9bf919c0d60e750733abfd0c480a5aab6429dd16c4ceb9f48cf94beb24d57c0d", 0x4e}, {&(0x7f000001f000-0x7a)="71c791d051cde7c7e5ff97db1f54f9cfac9db2d0828c4c7ddc34988f22d4bda8c809151b687e64509479d3e5a439bce2e341f3e0495b35da555b59f057ce795a9876207a261f97d0160d3740e6e513ed319d4f0c9fca1cae34208515ebf86a9f0d07ce7044cda60d1cbb7628549973596d05f55b8746513374e6", 0x7a}, {&(0x7f000001b000-0x1000)="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0x1000}, {&(0x7f000000d000-0x8d)="9e957404478d8d1fcd621e5741a31881917b45315682ddcffea106c1ea09e28cdd252432f8d52f544bc29c3adcd4d42825efc3c8d2541bdc5f8854829d8aa902c67c613bc6967b303984d9f23655415b8dfe15a4c6a70581261004d17cfc1de02f7ddd9d09503d73600bbd4c0d22ddaf01e48be6bab9e9a836e627d40ab53f97e39dc04689bf079eb04b332516", 0x8d}, {&(0x7f000001e000)="0be307e7722789ab83", 0x9}, {&(0x7f0000009000)="", 0x0}], 0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000004000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b94000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c58000)=0x2e) connect$pptp(r1, &(0x7f0000b93000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00008ec000-0x4)=0x0, 0xffffff49) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000086000)={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x0, [0x0, 0x40, 0x9, 0x0, 0x2, 0x4, 0x1ff, 0x9]}, 0x5c) unshare(0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$netlink(r0, &(0x7f0000f83000-0xc)={0x10, 0x0, 0x3, 0x2000}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00004fb000)={0x40}, 0x1) 2018/01/15 20:08:29 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f000052a000)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x11, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/15 20:08:29 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x78)={0xb8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7000000000000, 0x5, 0x3f, 0x6, &(0x7f0000001000-0x10)=@generic="53f4b8a43e21c3a261f687b3d53750fe", 0x2, 0xfffffffffffff4bc, 0x8000}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000096000)={0x56c, 0x6, 0x5, 0x1, 0x5b}, 0x14) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000cf1000-0x76)="636c66da507764366a898c932f8bfb59ce85813ca0829e192e2e3b58655451d37e2401cb7b38ffe35390b640fbc82ca31f3b6932ff90b5246748b716bdf462839a6965970dd3934a1e2f3f0ce496928fc6bb8af77cee21025d6d98c4b59c976c86ba305aa18ce91d38011eb4a76edbedc3442c1afbe2") 2018/01/15 20:08:29 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0xffffffff00000001, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) 2018/01/15 20:08:29 executing program 2: 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000093e000-0x38)={&(0x7f0000114000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068c000)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000001000-0x4f)=""/193, 0xc1}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000159000+0xd10)=""/34, 0x22}, {&(0x7f00008c0000)=""/90, 0x5a}, {&(0x7f0000aeb000-0xf2)=""/242, 0xf2}], 0x6, &(0x7f0000d50000-0x1000)=""/4096, 0x1000, 0x748793e0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005bb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000093b000-0x10)={r2, 0x0, 0x81}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000047c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f000033c000-0x8)={r3, 0x0}) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x9, &(0x7f0000026000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000013000)=0x0, 0x4) [ 502.664330] FAULT_INJECTION: forcing a failure. [ 502.664330] name failslab, interval 1, probability 0, space 0, times 0 [ 502.682953] CPU: 1 PID: 2451 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #190 [ 502.690277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.699633] Call Trace: [ 502.702230] dump_stack+0x194/0x257 [ 502.705869] ? arch_local_irq_restore+0x53/0x53 [ 502.710547] ? trace_hardirqs_on+0xd/0x10 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="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", 0x599, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000064f000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000cd7000)={r0, 0x4, 0xfb1, "84bd88a8005683e01c3cfdaa4ec4a24c6bb466e04dfd4b31c6bcc1337a045b8a33f27fa916c10d38ee8e89171da6ab45ebf98a9b81caec4cef6b8233f690d1b6f53f2db235d5d28de9cbfa973b32ccb69e1be5d72946bd8b55e22632b683995136923e55840b70b288a803f5e26857a6c9291befea6861c218fd8c992d0ad611598c1f3ad7e924b64a4163652e9e4e8020779c40335cddf48b8811dc5025c74fbf15acadcf6456406394cf90cfc8f0f299fd7569b99e9c78c23ba1b2c9fd3e26f35fcd006a"}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca3000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000090000-0x3)='nv\x00', 0x3) [ 502.714700] ? _raw_spin_unlock_irq+0x27/0x70 [ 502.719207] should_fail+0x8c0/0xa40 [ 502.722924] ? copy_overflow+0x20/0x20 [ 502.726825] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.731955] ? __sched_text_start+0x8/0x8 [ 502.736100] ? find_held_lock+0x35/0x1d0 [ 502.740192] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 502.746080] ? xfrm_lookup+0x71f/0x24f0 [ 502.750054] ? ip6_dst_lookup_tail+0xd90/0x18b0 [ 502.754744] should_failslab+0xec/0x120 [ 502.758727] kmem_cache_alloc_trace+0x4b/0x750 2018/01/15 20:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c12000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000aa000-0xc)={0x80000000, 0x0}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000070c000-0x10)=@common='bpq0\x00', 0x10) r3 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c3a000-0x4)=0x759, 0x4) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0xfffffecf}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 20:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00006d3000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000abd000)=0x5) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a5b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017a000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f49000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e0000-0xc)={r1, r2, r3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000031b000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha256-generic\x00'}, 0xffffffffffffff3d) accept(0xffffffffffffffff, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) 2018/01/15 20:08:29 executing program 3: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001ca000)={0xffffffffffffffff, 0x28, &(0x7f00002ec000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000a5000)={r2, 0x3ff, 0x8}, 0xc) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x0}, 0x20000000) 2018/01/15 20:08:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) ioctl(r0, 0x4, &(0x7f0000002000-0xaf)="2f23117a2dc4f6bead4f73a57d0d4f24965a5722a0d28eb8397eb0a6d830997d68139babf200b50fdb38f11fea9685d8e78b7a19d229b7e84e74d8ef4b38ffe5dbfcb5524b2319c191f6fe3868f5bed046e8815eeb4d2700bdbcb99c02fa77b41da348e15200e6d949a802a52936fcd6ff84d42514b514938c33e466e2aeb1e09fdb0f22b0d0e0c45eb0838cf0a1ec8cf71a1f9941a440dfcf3261eb42db3b958439b64238f99c10f780b8d2ec969a") r1 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0xffffffffffff4a4a, 0x3, 0x40}, 0x8) [ 502.763316] ? rcu_pm_notify+0xc0/0xc0 [ 502.767206] ? __local_bh_enable_ip+0x121/0x230 [ 502.771872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 502.776881] ip6_setup_cork+0xfb6/0x1640 [ 502.780938] ? check_noncircular+0x20/0x20 [ 502.785175] ? ip6_dst_lookup_tail+0x3f8/0x18b0 [ 502.789853] ? ip6_dst_mtu_forward+0x3c0/0x3c0 [ 502.794441] ? ip6_copy_metadata+0xad0/0xad0 [ 502.798857] ip6_make_skb+0x2b5/0x5a0 [ 502.802662] ? ip_reply_glue_bits+0xb0/0xb0 [ 502.806999] ? ip6_push_pending_frames+0xe0/0xe0 [ 502.811760] ? ip6_dst_hoplimit+0x26c/0x420 [ 502.816082] ? lock_downgrade+0x980/0x980 [ 502.820230] ? lock_release+0xa40/0xa40 [ 502.824222] ? __lock_is_held+0xb6/0x140 [ 502.828299] ? ip6_dst_hoplimit+0xc1/0x420 [ 502.832520] ? ip6_find_1stfragopt+0x260/0x260 [ 502.837113] udpv6_sendmsg+0x27fc/0x3400 [ 502.841180] ? ip_reply_glue_bits+0xb0/0xb0 [ 502.845532] ? udpv6_setsockopt+0x80/0x80 [ 502.849685] ? reacquire_held_locks+0x1f9/0x3e0 [ 502.854357] ? reacquire_held_locks+0x1f9/0x3e0 [ 502.859039] ? find_held_lock+0x35/0x1d0 [ 502.863118] ? release_sock+0x1d4/0x2a0 [ 502.867117] ? lock_downgrade+0x980/0x980 [ 502.871253] ? lock_downgrade+0x980/0x980 [ 502.875401] ? __local_bh_enable_ip+0x121/0x230 [ 502.880075] ? release_sock+0x1d4/0x2a0 [ 502.884069] ? trace_hardirqs_on+0xd/0x10 [ 502.888220] ? __local_bh_enable_ip+0x121/0x230 [ 502.892886] ? _raw_spin_unlock_bh+0x30/0x40 [ 502.897272] ? release_sock+0x1d4/0x2a0 [ 502.901255] inet_sendmsg+0x11f/0x5e0 [ 502.905048] ? inet_sendmsg+0x11f/0x5e0 [ 502.909035] ? __might_sleep+0x95/0x190 [ 502.912987] ? inet_create+0xf50/0xf50 [ 502.916859] ? selinux_socket_sendmsg+0x36/0x40 [ 502.921508] ? security_socket_sendmsg+0x89/0xb0 [ 502.926412] ? inet_create+0xf50/0xf50 [ 502.930277] sock_sendmsg+0xca/0x110 [ 502.934073] SYSC_sendto+0x361/0x5c0 [ 502.937768] ? SYSC_connect+0x4a0/0x4a0 [ 502.941722] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 502.946550] ? vfs_write+0x374/0x510 [ 502.950250] ? wait_for_completion+0x770/0x770 [ 502.954818] ? __lock_is_held+0xb6/0x140 [ 502.958876] ? fput+0xd2/0x140 [ 502.962044] ? SyS_write+0x184/0x220 [ 502.965732] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 502.970565] SyS_sendto+0x40/0x50 [ 502.973998] entry_SYSCALL_64_fastpath+0x23/0x9a [ 502.978732] RIP: 0033:0x452df9 [ 502.981906] RSP: 002b:00007fd5eac9cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 502.989590] RAX: ffffffffffffffda RBX: 00007fd5eac9caa0 RCX: 0000000000452df9 [ 502.996834] RDX: 0000000000000561 RSI: 000000002052a000 RDI: 0000000000000013 [ 503.004084] RBP: 00007fd5eac9ca90 R08: 00000000204d4fe4 R09: 000000000000001c [ 503.011339] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7b16 [ 503.018586] R13: 00007fd5eac9cbc8 R14: 00000000004b7b16 R15: 0000000000000000 [ 503.026130] BUG: unable to handle kernel paging request at ffffffff000b78a6 [ 503.033241] IP: dst_release+0x1e/0x90 [ 503.037024] PGD 6825067 P4D 6825067 PUD 0 [ 503.041270] Oops: 0002 [#1] SMP KASAN [ 503.045061] Dumping ftrace buffer: [ 503.048583] (ftrace buffer empty) [ 503.052270] Modules linked in: [ 503.055438] CPU: 1 PID: 2451 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #190 [ 503.062680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.072018] RIP: 0010:dst_release+0x1e/0x90 [ 503.076313] RSP: 0018:ffff8801b1917598 EFLAGS: 00010246 [ 503.081647] RAX: 0000000000010000 RBX: ffff8801b1917720 RCX: 00000000ffffffff [ 503.088888] RDX: 0000000000010000 RSI: ffffc90002ba0000 RDI: ffffffff000b7866 [ 503.096131] RBP: ffff8801b19175a8 R08: 0000000000000000 R09: 0000000000000000 [ 503.103373] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff000b7866 [ 503.110616] R13: ffffffff000b7866 R14: ffff8801b1917648 R15: ffff8801b19177c8 [ 503.117860] FS: 00007fd5eac9d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 503.126058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 503.131919] CR2: ffffffff000b78a6 CR3: 00000001bf2b8004 CR4: 00000000001606e0 [ 503.139166] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 503.146409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 503.153652] Call Trace: [ 503.156216] ip6_cork_release.isra.43+0x1bb/0x2c0 [ 503.161034] ip6_make_skb+0x4f1/0x5a0 [ 503.164813] ? ip_reply_glue_bits+0xb0/0xb0 [ 503.169109] ? ip6_push_pending_frames+0xe0/0xe0 [ 503.173837] ? ip6_dst_hoplimit+0x26c/0x420 [ 503.178129] ? lock_downgrade+0x980/0x980 [ 503.182250] ? lock_release+0xa40/0xa40 [ 503.186196] ? __lock_is_held+0xb6/0x140 [ 503.190233] ? ip6_dst_hoplimit+0xc1/0x420 [ 503.194440] ? ip6_find_1stfragopt+0x260/0x260 [ 503.198995] udpv6_sendmsg+0x27fc/0x3400 [ 503.203032] ? ip_reply_glue_bits+0xb0/0xb0 [ 503.207333] ? udpv6_setsockopt+0x80/0x80 [ 503.211451] ? reacquire_held_locks+0x1f9/0x3e0 [ 503.216090] ? reacquire_held_locks+0x1f9/0x3e0 [ 503.220731] ? find_held_lock+0x35/0x1d0 [ 503.224768] ? release_sock+0x1d4/0x2a0 [ 503.228711] ? lock_downgrade+0x980/0x980 [ 503.232829] ? lock_downgrade+0x980/0x980 [ 503.236954] ? __local_bh_enable_ip+0x121/0x230 [ 503.241596] ? release_sock+0x1d4/0x2a0 [ 503.245553] ? trace_hardirqs_on+0xd/0x10 [ 503.249672] ? __local_bh_enable_ip+0x121/0x230 [ 503.254316] ? _raw_spin_unlock_bh+0x30/0x40 [ 503.258694] ? release_sock+0x1d4/0x2a0 [ 503.262649] inet_sendmsg+0x11f/0x5e0 [ 503.266421] ? inet_sendmsg+0x11f/0x5e0 [ 503.270375] ? __might_sleep+0x95/0x190 [ 503.274332] ? inet_create+0xf50/0xf50 [ 503.278194] ? selinux_socket_sendmsg+0x36/0x40 [ 503.282841] ? security_socket_sendmsg+0x89/0xb0 [ 503.287568] ? inet_create+0xf50/0xf50 [ 503.291427] sock_sendmsg+0xca/0x110 [ 503.295115] SYSC_sendto+0x361/0x5c0 [ 503.298804] ? SYSC_connect+0x4a0/0x4a0 [ 503.302749] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 503.307565] ? vfs_write+0x374/0x510 [ 503.311252] ? wait_for_completion+0x770/0x770 [ 503.315809] ? __lock_is_held+0xb6/0x140 [ 503.319857] ? fput+0xd2/0x140 [ 503.323026] ? SyS_write+0x184/0x220 [ 503.326714] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 503.331533] SyS_sendto+0x40/0x50 [ 503.334975] entry_SYSCALL_64_fastpath+0x23/0x9a [ 503.339701] RIP: 0033:0x452df9 [ 503.342861] RSP: 002b:00007fd5eac9cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 503.350539] RAX: ffffffffffffffda RBX: 00007fd5eac9caa0 RCX: 0000000000452df9 [ 503.357791] RDX: 0000000000000561 RSI: 000000002052a000 RDI: 0000000000000013 [ 503.365044] RBP: 00007fd5eac9ca90 R08: 00000000204d4fe4 R09: 000000000000001c [ 503.372289] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7b16 [ 503.379532] R13: 00007fd5eac9cbc8 R14: 00000000004b7b16 R15: 0000000000000000 [ 503.386785] Code: f7 ff 31 c0 5b 5d c3 66 0f 1f 44 00 00 55 48 89 e5 41 54 53 49 89 fc e8 21 4a 34 fd 4d 85 e4 74 21 e8 17 4a 34 fd b9 ff ff ff ff 41 0f c1 4c 24 40 89 cb 83 eb 01 78 33 e8 ff 49 34 fd 85 db [ 503.405870] RIP: dst_release+0x1e/0x90 RSP: ffff8801b1917598 [ 503.411647] CR2: ffffffff000b78a6 [ 503.415074] ---[ end trace b8961dc3a7094760 ]--- [ 503.419801] Kernel panic - not syncing: Fatal exception [ 503.425584] Dumping ftrace buffer: [ 503.429103] (ftrace buffer empty) [ 503.432796] Kernel Offset: disabled [ 503.436393] Rebooting in 86400 seconds..