fffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:23 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f0000628000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcc000-0x4)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f6f000)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e9d000)={&(0x7f0000fe8000-0x3a)=@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}}}, 0x3a, &(0x7f0000ea7000-0x10)=[{&(0x7f0000b9d000)=""/251, 0xfb}], 0x1, &(0x7f000032e000-0xd5)=""/213, 0xd5, 0x85c6}, 0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000629000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe8000-0x8)={0x0, 0x4}, &(0x7f0000a46000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000bef000)={r4, 0x4}, 0xffffffffffffff65) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000019c000)={0xffff, 0x6, 0x2000}, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000014b000-0x4)=0xfffffffffffffffb, &(0x7f0000fe9000-0x8)=0xfffffe87) sendto$inet6(r2, &(0x7f0000fe7000-0x27)="8b869f359edb29c95dc732ad75d8a081476898eeb8df48d5483d0999b0799dfb461c680843966d", 0x27, 0x1b77f4c7fafb37a7, &(0x7f0000fe6000+0x3c9)={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x20003) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000109000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/16 15:44:23 executing program 2: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000eda000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000099d000)=0x1c, 0x800) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eda000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000eda000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eda000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000eda000)={r3, 0x80000, r4}) 2018/01/16 15:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000038c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xfff, 0x4f5, 0x31, 0x1}, &(0x7f0000629000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000084000)={r1, 0x4170, 0x3, 0x9}, 0x10) 2018/01/16 15:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000a3000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000002d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfffffffffffffc4a) 2018/01/16 15:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000805, 0x3) socketpair(0x3, 0x0, 0x3, &(0x7f00003e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00002f4000-0xc)={&(0x7f0000482000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00009dc000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00002a7000)={&(0x7f0000bc0000-0xc)={0x10, 0x0, 0x0, 0x40004002}, 0xc, &(0x7f0000c86000)={&(0x7f0000d10000)={0x13dc, 0x2, 0x6, 0x400, 0x0, 0x3, {0x3, 0x0, 0x0}, [@nested={0xf4, 0x71, [@typed={0xc, 0x88, @fd=r1}, @generic="850cfa18b0cad2f2885d3000e5d1c90990a7d8e655d4cfc53bfeb853bf8115bc93cc6b194cda266e243ebdcacff8d89ca0c4", @generic="ba25fe15995d33197fb1329e9b2402a1dbcb866e0550a06cd592a4d6647a71e16bb18b2aa97ba1d6fbb6658e25cc4ef1f6acb1921c4879b9e42847b1f359eca57af5f0ffa9d81693112237b605a47fa893bc6dbb380e1acb6e805aff6bff92fbd248f90eb02947652133d952272d0ca2416887b9b89638db53aa294ffa3a99c946ebb88209b3982ab1d427d0b73fc701e26209a25c302b95503b9190b5cd6ce83c0e0805dd85294a73631e3a9a8be89270"]}, @generic="97ef293bc96601dfd3739b6e1640e612540f9980120961bc2ca0df0e3fbb7a888fa2c9f59641ef2a0f08fdf70c7f87f88c7055050316d1b75e7e95a14b3c7216520461ba45ef81dd5f9365821bc2e9be556f1e4b708a30e86f6c497b10d694b22c145e38369f36afe2411de7d423c1dc9ca292dd48b293b9133c960debd137b96f7d815a4784530c0a2e2da6f6746cc31a17dfaba9eec4fd259a0b0eb98caa237e47f84012b5ac32b0c3358cb759284881c440a840f689152926f6d99aed8aebb4bcb7dfa324d2066b7b488f8a76bc9d85fba2c0a1bd34e94de7d547e4fd5687feed4b1d6621bd62471c3d165377d2123d5dd6", @nested={0x10fc, 0x52, [@generic="711e32c117cd", @typed={0xc, 0x8, @fd=r2}, @generic="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", @typed={0x14, 0x43, @str='trusted\'\x00'}, @generic="50a96968c3195ff1c1848b781816672430d8022645f992ea239bc6968d6b3dbcdb973d899c7525ecdb96d1e5ed9e09178b3b109c67bf6205a0ea7d3a388d1646d1342a452b6e388e1b90cd748fc553554e1a013b7f970f5a7ae38f4f16c79dacb2ae91446e313786e1c662a27176a39fd9dc407d1e0f74c47270af595ae61fcdfd4bf1fbc373f3047437ffbf0f5c68c15a08e23e5177952136011a593b699455ffe7030cd43844c270ac954550968567025e39744a4c98f8c0dc290bada6743d5d92ae066bb9e99ddec23c28a5d73d60c2"]}, @generic="4232cf725ec7a4bb9bb11e580d099bded58d1885882dcd74", @generic="63030eaa649e5e63fcbf643b498004e2b3ca28aa1ac52e4417b9a598928a5a4c044bc9b6b8ec8fb02e4ef89ddfcce62f0b7a49faa5f4e156f633438a9499baed69ebcca86b77d15fe951445c4dc7057efb0ff6244fcf1726ac4365b851b8ba099243b1c0bf76295df23dfa69ede9f530ffbadd64c7114bb7dff28d1e141ae46e66a99f1afadc30dacfe065f4f17f9b10f1f75dfffa532eab15fbcf386a2362f216612a09bbc4fb3e43c7f2867f87c3", @typed={0xc, 0x72, @ipv4=@loopback=0x7f000001}, @nested={0x10, 0x3, [@typed={0xc, 0x64, @ipv4=@loopback=0x7f000001}]}]}, 0x13dc}, 0x1, 0x0, 0x0, 0x4044}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/16 15:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x4, 0xfffffffffffffffb, &(0x7f00000ca000-0xac)="b9386573b0bd37f44ca476184b5b8c38286895de2855db02b24ba0da5fafd844095b32ca56dd753736947c06ba14929f5e81ce37fd82f92780def527349e831fa9019041840a060eb8db41f1640c576afce100aee596fe25d78d85de37aa049328b88bdfc5087110e7355a2778a6f653684000ac22d7ec165a77b19a6ced86722da5df3972de3f8a5674257bc42043f022363a0b3462b343411d58204adbb2b405ca907962f87204059945ef", 0xac) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ee000-0x4)={r1}) accept$ax25(r2, &(0x7f00002b3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e0a000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f9000-0x4)={r1}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009ad000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005ec000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00009e5000)={0x0, 0xe0, "c9bf44eaaf039ec93b5dc73e0d730c20ad81d01dc589bb79a857fc3ac9b6a4975a64b8da0bdaab6eb61b77b71248711f60242fb8686f492b7ecd07ff319bd055d32e0f38ba0780d0b3d2a790ec078408659f66861045ed7e8d65ee6303de69cae515a92e1ea822bf33a47ec376c8627c1a13826510f82acf55c4b2ebb32ac5202a79d2b7f058032bcfda787bb4b905c3c1a8cd6d870207d21cfb6370014348d1f51a6b2a6fafa7aa799b26e7cae831c5ad8f5586516740e35bcde4f7ac9923a72e2f08a6da4f6b8a1ffb17681b26b55ec829605dfaefd4b8e27cda75a16465a4"}, &(0x7f00008d5000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009f9000-0x4)=@assoc_id=r5, 0x4) poll(&(0x7f0000b6d000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x7) 2018/01/16 15:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/16 15:44:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000154000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000075d000-0x8)={0x0, 0x600, 0x3}, &(0x7f00009f9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a7000-0x10)={r1, 0x79ad, 0xfffffffffffffff7, 0x6b}, &(0x7f00006c3000-0x4)=0x10) connect$inet6(r0, &(0x7f00000a0000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80804, 0xffffffff80000000) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00003bc000+0x7a3)={0x88, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @nested={0x68, 0x5e, [@generic="9e074648f96365660d70f8c60ed5c37d96840a6628563ff441c0231ca4886d860dd3a625c15388b361ac430113c97d692d015ab31770fb2852438ef2fdfa8a38a5cea5371215d1f83d8e825ff511472f5bf5f173c93091138c8b94856aae95f32e99"]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:23 executing program 4: socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000bd0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x6, 'cts(cbc(blowfish))\x00'}, 0xfffffffffffffda1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) pipe(&(0x7f0000bfe000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e9000)=0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r2, &(0x7f0000734000-0xe2)="1ab1206bdfe409eafd19b50c1a9a848424aea41334d51fbbb3bbb2509110d895131e68f399e4fef630a6163856d9e409912326a3399ab06c50201c48a61c000efa2c7de3c2b61cc5ba29a295d52adfc26bab8fb6ffc42fbcd1091340c82039375898b1647c137c0544df8b17780cd87002b8cfa3caf6e5629009fe580649a862b90ad5937661a27f6caba33459cf48932f6b69cb61defd757209e0b4d7a87e6c6179f0d9282244c68ac474673fb84772ea967f00506c076d4e42bc107c177bdf9e309c722e0334937fdcd5a95faa1325fbbb0c3cea30debaef6b66461b864085a40d", 0xe2) syz_extract_tcp_res(&(0x7f00006f0000-0x8)={0x0, 0x0}, 0x2, 0xff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f00001af000)=0xffffffff, 0x4) accept4$alg(r0, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 15:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ce000-0x4)=0x4, 0x4) 2018/01/16 15:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 15:44:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/16 15:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000070a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008fd000)={0x0, 0x98, &(0x7f0000bc6000-0x98)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x500, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff43ae}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd9000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000061e000)={r2, 0xc7a2}, &(0x7f0000ab1000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) socketpair(0x17, 0x7, 0x5, &(0x7f000048e000)={0x0, 0x0}) listen(r1, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000072c000-0x18)={0x0, 0x0, 0x30, 0x8000, 0x9}, &(0x7f0000edb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c10000-0x18)={r4, 0xe1, 0x30, 0x6, 0x2}, &(0x7f0000de1000-0x4)=0x18) 2018/01/16 15:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x80000001, &(0x7f0000999000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000023000)=0x8, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b1e000-0x78)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0xd8, 0x8000, 0xffffffffffffff7f, 0x2, 0x0, 0x3, 0x2, 0x100000001}) syz_emit_ethernet(0x2a, &(0x7f000084a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) bind$inet(r1, &(0x7f0000fcf000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:23 executing program 0: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x3bf, 0x0, 0x0, 0x0}, 0x4004000) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x40000000) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000312000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000312000)=0x10, 0x800) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000313000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001cc000-0x4)=0x10, 0x800) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000312000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000311000)=0x60, 0x80000) connect$nfc_llcp(r4, &(0x7f000008c000)={0x27, 0xf149, 0x3ff, 0x2, 0x4, 0xffff, "874d9915d38d776e91a5a2cddcfdff3b65066f83f2ff4874736f52ccae6bff333b36fc11fe2e0cbc3ec0557217ffe00755a0762414ed4cef791ab3f45ad56c", 0x1}, 0x60) r5 = accept4(r4, 0x0, &(0x7f0000143000-0x4)=0x0, 0x80000) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000149000)=0x0, &(0x7f0000313000-0x4)=0x4) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/16 15:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f0000f24000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bee000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f00009b8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000371000)=@sack_info={r1, 0x7, 0x29}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) shutdown(r3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/16 15:44:23 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xb) 2018/01/16 15:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005ff000)=0x0, &(0x7f00008d0000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000463000)={0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d8f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvfrom(r2, &(0x7f0000ae4000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000a13000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 15:44:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4(r0, &(0x7f0000af1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x10, 0x80800) socketpair(0x5, 0x805, 0x0, &(0x7f0000b5d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003b3000-0x8)={r0, r3}) writev(r0, &(0x7f00003ff000)=[], 0x100000000000037a) 2018/01/16 15:44:23 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000675000)={&(0x7f0000f58000-0x26)=@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, &(0x7f0000f58000-0x80)=[{&(0x7f00002ec000)=""/215, 0xd7}, {&(0x7f0000d3d000-0xf3)=""/243, 0xf3}, {&(0x7f0000f58000-0x44)=""/68, 0x44}, {&(0x7f0000e26000-0xd5)=""/213, 0xd5}, {&(0x7f0000893000)=""/154, 0x9a}, {&(0x7f00005aa000-0x14)=""/20, 0x14}, {&(0x7f0000292000-0xa2)=""/162, 0xa2}, {&(0x7f00003b2000)=""/71, 0x47}], 0x8, &(0x7f0000871000-0x36)=""/54, 0x36, 0x5}, 0x10100) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10) writev(r0, &(0x7f0000127000-0x80)=[{&(0x7f0000b48000-0xe1)="8af8f868c90c4b5cee01ede2d8267ebd75a49201812a6e1551a8b371b641ef6f184ed7f3a005ac5a076bda3fb065ddb82478bacf5e0252d9a38a1648275c310327ed2eb2d0c70b2672e30f1bdc407ca6160db230151f9a5a3269ada3db922fb6b1466f2e3d38c90f7721269b3eaa5947570ddc00178195619bcab431f684b2985175de508c0c67fcdaa4790ead50cf6d92356aaa8b75114aadb506648203f9069db6bbb95fca2bdcdae07ac1d615ab84381a0f57a225a48a7969893b474b4c247b01b086217caeb16756807faed957305f99eee8959b47fa054a6a5dfbe0ef1d99", 0xe1}, {&(0x7f0000e96000-0x7e)="3cf15a6fa8c9359d61badc7070187e00c6413a202ca648f2a319662a104d0e48a780f4d83debf783525905adb26e8ccdf32a5b88f0eaaa427920e6a5d64a521f89817c17631960bb8a960018bf2566b33caf8dbd427f93c1ab9c1c2554f3063082e24a6465b4b17b2d1a900855672f8f3586cfddffef9523f8808cae1796", 0x7e}, {&(0x7f0000721000)="76ed5457154ca53a5203aa28da7204371f8a705da55c47336c74b19ac802be764c41b6bb7c90c93b72f9fe3b08ef9d5f6fafa1b2d75531d1274d73a3755d0ba1a2f78ece627fa7aaa6c922d6d45e7835e843ba376fc0da05d8f6d882dd433231cb7ebdf0c708b309db245e12687a72650713bea44e8c9618434c5e78df3ae111f4afab826b0f9d7f3c6e85b884aad786169d32f6005ec90e76b47ec8b1e70d3840fafdbcf42204b751ebcf66676df823e1e149af8b543a164094c92b914e4369ea52a256a37ede897170709a4cda81238dcdd69dd4843eb61ba5d825884ce40936de5ffa3d2282a4147221b46d6ac73230192c93052513f8", 0xf8}, {&(0x7f00000ff000-0x7e)="3673b2b5256d52989d138d2f4104cfb3038bbaaeb7dcc370632399da58b0042f454c44e7846828821d1617916ec78b3e5219069ea872b9e36abf7b0c390525adebffb83cb02c47c8e40862e747e8ced6de0baf7c35274480a8eed6e7de92314ef5851373939d028e7d9dda1c5a8c391da8f763284f3155413de70395e78b", 0x7e}, {&(0x7f00006b9000-0x13)="57e32b3684f641a3b85da82594414594f8a8b2", 0x13}, {&(0x7f0000516000-0x6)="9a6192652499", 0x6}, {&(0x7f0000113000-0x1a)="6d20b09b5809421a7049808b462138f6d28bd9ce9980cdbeee77", 0x1a}, {&(0x7f0000c7e000)="4222abdcdcc431dcb9a164cb41bff068877b9708efac8ca7492aedc26b3757b1f5afcf99", 0x24}], 0x8) 2018/01/16 15:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b8c000)={r0, 0x1, 0x1, 0x5, &(0x7f0000072000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000105000-0x1)='Q', 0x1, 0x4007ffd, &(0x7f0000763000-0x9)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00008c6000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x4, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11}}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003bb000-0x8)={0x0, 0x40}, &(0x7f0000550000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2b}, &(0x7f000073e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004f8000-0xb8)={r1, 0x7, 0xb2af, 0x7, 0x8, 0x2, 0x3, 0x7, {r2, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0xfc3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x857, 0x19, 0x80, 0x3}}, &(0x7f0000000000)=0xb8) getsockname(r0, &(0x7f0000827000)=@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}}}, &(0x7f0000084000)=0x3a) getsockname(r0, &(0x7f0000ad2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) 2018/01/16 15:44:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x101, 0x4, 0x10}, &(0x7f00007ad000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7fff, 0x0}, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000390000)=@hci={0x0, 0x0, 0x0}, &(0x7f000040b000-0x4)=0x6) recvmsg$kcm(r3, &(0x7f00007cc000)={&(0x7f00001b2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a8a000-0x40)=[{&(0x7f0000020000-0x5e)=""/94, 0x5e}, {&(0x7f00006ef000)=""/204, 0xcc}, {&(0x7f0000aa9000)=""/110, 0x6e}, {&(0x7f0000c89000-0x77)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x401}, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf9, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x5}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/16 15:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a5a000)={0x0, 0x4}, 0x22d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001af000)={r0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000481000-0xec)=""/236, &(0x7f000026d000-0x4)=0xec) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/16 15:44:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) 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) 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) 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) 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) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c0)=[{&(0x7f0000f28000)={0x27, 0xcca, 0x3, 0x6, 0xc7, 0x6, "126a8c7624bfae4f4e5fabd4d3f40536d501dfec8d05263cbfd6ea9ee79627d66604dfcbc9b09a7af26519981102c3d7fc8592bdfad96b6058d822b8e8c15e", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f000023a000)="f3aabf6266ebe4b340aefddc616d02c08e8edac4b082d2a7bbfa150fa6eb0bb84a6175c84815366c78ec326dbac1f2e511ca50212221e011399ed5d9b536ce9c117840574aca1d973657768fc8e24a1c69a54a3cff7fdb774201ebf4b710ee9ce157bb93b0343a4ac6a32b41d12b0f79eae3a433a05a9f71e38044350dce7f26bca66a59497c78c0e2076c7d22c7260c99d8bc325b19a5", 0x97}], 0x1, &(0x7f0000001000-0x50)={0x50, 0x10c, 0x1, "adbbea9ceca6ee91e03cd835aff275026fa5e357ec13d1c68a39c6e0494efb2dc5bfe1571c84060e956f19002cf4227488392f6b891c4ffb923b52de158728ce"}, 0x50, 0x44080}, {&(0x7f00008ac000-0x60)={0x27, 0x7ea7, 0x0, 0x0, 0x1, 0x9, "dcac2df2bd8f703e466521611ea4d4e3c349abdaab4eb506e184b58cf69acf160cf5c2eaee3beb8589d3e5c72011739505a48baac0d1446aa3cac7d5b6d5cc", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xcb)="070500aa4a6b0f1f2d734d49b5c18ea2b6d46a5101f11c8d8fc1e65fe28309f51a55370d039932aac89a1675ab7315408eb95d82aa49c6b650325cd8639cfa89e696bcd53a69292cd4510a053f2dc5239aa3968976df62bec84607fcf4502ba7025f99fa00c87febb0bbcc6470014a2a344065587694130ca70d25f75ff5ee97594c569c3deb35addb578f1845e068a03525e9c9ff46b68f6e376dcd13a7b84821e310f77ad840057fc307df5ef272d15e92ddb32fb54d0bafc6f90909dd02343549d273b5ddc62cfa8c9e", 0xcb}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x3)="4d880f", 0x3}, {&(0x7f0000e3e000)="03a6b818729ee31bebffdbf40555716c501a6a3c041fca5eb923b1a2c4eb03e8644c8e660b580150e7aedf3a59f31a817d99246ae1ca572d4d22484a8a40b2eac6f5832ebce64dfe2fb7ecab4872a295e63d4f14f497a89ee19bb2f0478671a335e63e60dab7ebc7fcacec8a08ecb8090a1421c79f87c292e14d124326c9ea923ad7eabdf69380378bd6072d641745938d807f2b63aadd468c9b35313dee62168dd25f7145ee8ccc020c9995b1d75f182bc15f758fbcb357f68f27a691ab639a09ac4157", 0xc4}, {&(0x7f0000e33000-0xb5)="e032f616c026817fa5a22c988d6c00603721fd288114cdbbee90422a34c2d2164596523fb8322bb71bc2daac3ac5d6fa6d8780311e613e6f7e2d1227420f09c7e372f3b2e997b5c2d911bad75b08bb0f3003dea2c298c5def0837039afec749036dccb91d55f2104baab2cfa0a59baec0f08d99996c97fb15f8ba64efcf75bb529b205d3727bd4c79b08851adfdd8c7c39ad50558959331e5b17a28685c0cc7f78dfaec6c005648cc18947e5307529bced9021614d", 0xb5}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000ddb000-0x60)={0x27, 0x100, 0x9, 0x7, 0x2, 0xffffffffffffff64, 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{&(0x7f00009e8000-0x60)={0x27, 0x1000, 0x1, 0x5, 0x8, 0x8, "d2b9dbd86f1a531b496194d47b110ef8c5dab5351c5f488d8e34759c8fb61ddc5a90ece1a4907d98651b8bb2d4fafc5b62ebbdacbb045b1a93d7e969e420b3", 0x4}, 0x60, 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{&(0x7f0000000000)="33c6b955da1948aa789b922cdd161d9a313fde9c9ec338987c754e8d9fcb0915b9400cf140b3de06dd3747e80756af739c89c88e3635c3981bc9b707ea07ec6c86275da5c8cbb14c73a7f7542c108caf31189764e1cbfe7cd784281d5c40e850b089361e08689f6829c3a66549ec6651c0d7bd8ce6212163b665b940f93cc611f6824b81e3af7f43c53feff7701db4e9", 0x90}, {&(0x7f0000000000)="49b7940dac44d03f4f5754639fbda295e5b65bad07cdfcc7bf2ba451ff1f2570e948cba76c73af2e81f3dd28b50539c4be4a49b9dab9b317d03773e35b4febf068842c2d6a78abed6ee8c0e11848e9dbf655fe5f7fec6cadb51b507d44b115e18adc5b6ce2048b3acc50e06f6f6dc5bf4b42f33ae988a91dfe3537dcdb3bb84827ef9f8f87e0916a76f0a0c7cac1fc638981da5b91a75eaacb1aa45e32ecde91f3cc4abcf5ab4389d6445eb9d779e4e6405cb4d796637b509716d4a08da69e77d32e0a44314a40b84c3a6c18089775f7040ee5bf877474c63f4427d67343f8fc3a", 0xe1}], 0x6, &(0x7f0000d6f000)={0x78, 0x109, 0x9, "a991402b0b62c5349e003dec47ad25f7d64105e93d011e914d7bdf853608728242b999637969348943201cac1271ec6879faf8688dd49120c59e5cd1b9d215c3a43b1c986af0ee63534d365acce78cce720c0be3e14a68f2a3917c95e9496286c59b862c"}, 0x78, 0x0}, {&(0x7f0000093000-0x60)={0x27, 0x7, 0xffffffffffffffbd, 0x1, 0x40, 0x2, "830d97fc82a106081b25e3926708d2cdad9ce787f20e72765f465469411fe5032aa9ec7e03b9e7cdcf8dccf2632c06c72445991cde16351966ddd04d65ea71", 0x6}, 0x60, &(0x7f0000e11000)=[{&(0x7f0000001000-0xad)="ec1b0ee7712fe59b1af3ada6076647fc79901cd883e0c3761dcf69d59e57e73413ba3da66135d60213924859e0177f3439af196e00a12d1ec3daffe7c1e6dd3e88996c295cf5c269b03c8b6cc313a453eec2888d789034554aa2da2b109dcd6d534d413670e7a18790c92c70cc354990f5d11862222c333ada0c2cf01ca8775ffce4c59ed2fd2430e8a0195f2cdd17686f7df24fd023d042d90f577a7c89212aac3d5aa83370e08d537facc391", 0xad}, {&(0x7f00000cb000)="20e531173af29f2aaa42c86555d6c3c8c3d6b051d3b28e8bd9ab560b42dfe42ddb21e28b80c56c1efad56ac1614faed9956e895eaf1818d53ee5d230b6ab8321f0c2abf234d2fab56c5c5ae62f4868ada9d1cc757cec441e523dc1f14a32f82f0e49d1fad80299502a8982431f8f236830ab5f63722eed0e6f31a060534bbe95949838099381ce2e36a78bcdf6112705f9d563ace4b7f50739b8bf3acac37ee54d44c0bf711301c6102cfa6ab21b261ccdccbec3d1eda2850ef334a812c471613200bde55c68c6d4f0", 0xc9}, {&(0x7f0000001000-0x46)="cb5cf4824858e8b78a4f308905ccfadb088d25f1a935c359cfe8dd06a6da030e3eb083db8dd241629054eedcb184fba46c65d6bd229da569d1739c59d603de71b978c2887205", 0x46}], 0x3, &(0x7f0000d8c000)={0xb0, 0x84, 0x6, "403705dcc134773d981052f038be022df37268fe9a8fbeb323e815495fc17ed762d77078c6724c7cc9c970bb4b3a00d6d233d8eb7eb28bc1c0af4097f087f5508314e8c7bf5946dc172dc46037e0167e97bf8a8b5f9c00e18973f8648716ae8a0d5eacf0c857fe6fed203d21c29b5f5c4f2d9dad456bc1f1aac65f8cf06bc71524b229c259bd3e32e7b7df8cccbf74a55b8b06ae6d189241662bac42f550ad82"}, 0xb0, 0x5}, {&(0x7f0000001000-0x60)={0x27, 0x5, 0xa25, 0x7, 0x4d61, 0x1, "81e76c9e73955a55a1194b2df1d1c63efc6cc1278c046a80ff7a7ff14ef1ad9b47a5c3243533fde3698e2094d342d1dbe4b5a6408366e42ea32572fa76fc40", 0x1000}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={0x98, 0x113, 0x3, "c0781619e0ddd0266ff293325f64b5561d3b586455bd479391a17d523ac8725e832e4717e1978377046ea1d9c902119fc173156488bbfb5b9f811a6c974404dd8461c95e6230374c8dd311745da22534ead69a87b51a71422ee36e8e932f4ae20a099f52f0391274085ebce0440168d17cff1aaf8964e0e6edd59db94ca8f5db3037"}, 0x98, 0x20004000}], 0x8, 0x20040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r1) recvmsg$netrom(r2, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:23 executing program 1: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000002c000)="f0425ed6b0094fcef5543cdc1e43a5de0bade60a7859fd9422944a896c6230b509bb8168561e8e175cd2063135e33d23c70a31c7cc712001dd6ebf0b9a0cdc1763b8770a1f4617891e354c744c3cc83d7b0e29ebffadb037e002fb4023f58b905f8606a53c866f0955bcff12edae500f4dadce8de7c3e91cc07457642d60c81fb96b9621bf6b634d62568675fbad0bac3bc525195b9f7ec18922372d8523e566d627d32721145b308ac1f5fa43a9b63eb70b665108b55a481dad68d253a8bcaaab47eb982797889766933898c6386e23768336474358dd2c4c0cb335bbe797e6e32ac5e8", 0xe4) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 15:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000b45000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d6f000)=0x32, 0x80000) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00008d8000)=0x20, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e84000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 15:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80007, 0x1) writev(r0, &(0x7f000017a000-0x40)=[{&(0x7f0000fd8000)="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", 0x1000}, {&(0x7f0000320000)="ff026985a9fe633010a711c6d5eba8c54856b849579b307c0a2e01c472892ea901bd42c3c33f071d9f70691778dea95bb743840f6a749aca2acca8a5a7eda9dd3726d0245c4636226106476a92e303e6f7209f76a261da1542a1f12f9813e4a36ca5b50509f3a8ffcbc266809a3f19c0b7fcef4816b93c68cd423690eaefd2be40b56f8c885d07fc2ae6ac86e1ed0578d186f4e31be88b1daad54ced762d25f6a4eb3706c9e70d12c4979e3796db0b5955edb6bd6b75016b338c0031962ddfe8321ffccdb7f2acfa2a8bf2e9990d45661141058574791b66843916336e5428080112ec", 0xe3}, {&(0x7f0000c01000)="", 0x0}, {&(0x7f0000670000-0x1b)="e448b85dc7157eca5a0e96c016c36a38a8bbb90aa633ce9c6b36ad", 0x1b}], 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b2b000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f00003b2000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/16 15:44:23 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8b) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000a2f000-0xe1)=""/225, &(0x7f0000fc1000)=0xe1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00003a1000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000fd6000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 15:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d01000-0x4)=@int=0x3, 0x4) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00000fa000)={0xa, 0x2, 0xfffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x18) pwritev(r1, &(0x7f0000275000-0x20)=[{&(0x7f0000452000-0x60)="ccae90fd440921e2315684fa927f24ac1958a74635054a98a2d006203b134750a780f36812ec44fd9841d6273c31275e54f28847f2e8cf42831ef293aee7eac46cf7598cb85bac2fc7806a259062347e004071e6f066ae0876e5a84919562b51", 0x60}, {&(0x7f0000095000)="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", 0x1000}], 0x2, 0x0) 2018/01/16 15:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a8000)=[{&(0x7f000059b000)="c7d3a797bbd2", 0x6}, {&(0x7f0000f83000)="fd4af2967e35db34d5d9f534a070ad85efc9b7012cf80c9be835b7422db054b1f6b0239e81d5ee959adab8950c4f0593844a8dbe7ef18a094e38fd5392aeb8a686b083f9f34580919197a564dd651c10f7dfcbe0bfc5e813509c15383acb450fa2b8dc766d1a8639625b3ea7eff10ed8610ce5f3c54d35d1e37f3b373f483ab2f0b67054f690261a9f54", 0x8a}], 0x2, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d56000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000306000-0x4)=r2) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:23 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00003d2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f000071d000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xffffffffffffffff, 0x20, 0x0, 0x88}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d10000)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d, 0x5}, &(0x7f00005f9000-0x4)=0x98) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/16 15:44:23 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d24000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000d2000)={@common='ip_vti0\x00', 0xffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c96000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d25000)=0x8001, 0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:44:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009a2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000087f000-0xb)={0x1, 0x10001, 0x24000, 0x5, 0x6a3, 0xffffffffffffff80, 0x5b, 0xfff, 0x8, 0xf74, 0xd0}, 0xb) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r2, &(0x7f000002a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000036000-0x4)=0x1c, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000035000)=0xb) sendto(r3, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendfile(r2, r2, 0x0, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000035000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$llc(0xffffffffffffffff, &(0x7f0000037000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000036000)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r6, &(0x7f0000037000-0x10)={0x1a, 0x15, 0xfffffffffffffffb, 0x7, 0x2720, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e55000-0x10)={0x3f, 0x0, 0x2, 0x5}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000b9d000-0xe6)="4c5e1b5c76305f4cba85224b3387b1db24f620cda18f5d94cb6cddb0507418025b6f11736d4baa240a357ea1aad42668ca0d7c45b611b9d3c7ff04dd06158fe23e14d0e45aea84ff964182df07fc52850c4296595d5b939d4df0d51ed36ca92cf9817a61682ca4d83dc502c5701098db187e9d685648cd77de54be369192b51345c60421cf0b5cd1306fedd185a05a433d0a7c2b44dc5b572b65c23722fa4601b5b99117d25327955229aeffd84c7fa63c8df400cbbcf1fdc2d3b838a323e4a736affd5cef1504a69ebb1416b5d27fabf106709c5e3c60f27fd930472ab04c99cb5a25025a7f", 0xe6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet(0x2, 0x802, 0x3, &(0x7f0000359000-0x8)={0x0, 0x0}) close(r1) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002e5000)='tls\x00', 0x4) listen(r1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000041a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f00008fa000)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) shutdown(r1, 0x0) 2018/01/16 15:44:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d4b000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c42000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060f000-0x4)=0xe8) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aef000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000)=0xe8) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008b7000-0x4)=0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000405000)=0xc) r12 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d62000)=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$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)={0x57c, 0x19, 0xa08, 0x0, 0x0, "", [@generic="0aa3ea1d9e9f54bf01314789e66e3640fb78d760e8eede8adc4bbf64fefae4158fd2746511d5931edb6af76d2e8b30d1790db5bb3b286102bc62921d0bf3fd86bfa0718191f45a40ebb661a7ae79759525026234e852c3bd86e59ed8a51e08fbe876ef5d9fdb988524d77ac017dab4cee1a578ad8c725c96a6fac9a8c10d8e", @generic="69a015961cbaee8cec76010cc033fac981417d78", @nested={0x114, 0x7b, [@typed={0x84, 0x71, @binary="cc6985a68886f17165eb7e3ef64a8b02627024f84eec65938a935bdd23f6f4d9316e40407e5400eed3539022b7a93f3b1ecec8d3904e7d984a2587cce69aa8a118e1f7d76e37a739008dba9df80c6992de430085d803634fcf47c28cf4a785e90f45f87a642bd8b7574c28fee8564e179a6c5fa459a79852f76e"}, @typed={0x8, 0x5b, @void=""}, @typed={0xc, 0x38, @pid=r2}, @generic="3bad7b6da49b3f658530d0e29d7d7ab52a6741612d9910b7dc17c5772f7a5447a31896ecf1c753555a37f46d546b5a6306433dbb510c1c", @generic="a4bc130a8b59fd1bbfbee2c7b992692b9bf40a02b61a8bb7235752fd753c5228085cdb8fe54b4e35fdf4b64ec313eeffbf11cffa8a0520f64f3bd52f678311"]}, @generic="4aa778c5f8d5eedbfe776d6a99ae44bdd0faee0f", @typed={0x9c, 0x31, @binary="ad13480c050b46c16736f8bf910055aa22bdd4db31410d53d57716f130d5ff9b33d4f75e32069f89a56068b243023693c5c87e349a294e343cef5d3f2490347a82d3f923ec9fe3cbd8f086a98bac4bc4d5a2cbb1b88875e96be3a87edd8aed165e98699212bf779f1889611bdadd73b476aa91d41d3b68b65892c5c072752856d00c62a82164d3c80796202ecb5840c386fbb7"}, @generic="a78c067576cd1313ba5831d883e43ecfc81718d0d92c76138b9fcbd48e8d184014394320c19e2a4baf751f98", @generic="279b1dac7e983db4d6e301a27df10092487f3687c0b23c3462eb931ec70db7707a62c0d1e7c0fa06e14328ee74e32c4df17285474b71a57237135bbbd24e7e0e57af2793c3ad84de8be8cf9f6d4642d5874cc339cabe996f80276458b52e3fd9e37cce6a55ba18e0aaa16821d95c7d50a36b8b07e357b33d4664a7b7be176a9a2db4e18f1a135333fdc1a3bbc3514d23da73365bfaa830e9c6ca198da832192e50d2", @typed={0xc, 0x21, @uid=r3}, @nested={0x230, 0x87, [@typed={0x18, 0x79, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="2316e8fe468da9e7ecafb46ac9a85b3007a6fff0d204546e30016f76162ec453ee8fa6e7bb0003af7b8057bd16f57ecc8edd7fd917a9f490eea978d1f84547366015237988", @generic="99df017233681b76bd9f7b23f3dc187721e8e4017f6e854b0c314329132a37dc62ae50c5d404989a0fd37fe5c023c031b4f02c7bfd2c8d24bc49b8f01982ac5d80e77627afb844f9dacc094085219bf1be627c6b81d44349795a66065ac41ed7f5a86588b8057aac2a5ad5256cb2c501906fb603d05758699bda6c54ba39303e71edd76183645b3ca4a8128729fa", @generic="d5a3059539a7dad46565c267c56fbb00807f33301dbe86a147a0d5", @generic="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", @typed={0x10, 0x3, @u64=0x20}, @typed={0xc, 0x7, @pid=r4}, @typed={0xc, 0x1a, @ipv4=@multicast2=0xe0000002}]}, @typed={0x8, 0x38, @void=""}]}, 0x57c}, {&(0x7f0000000000)={0x6fc, 0x41, 0x300, 0x5, 0x3, "", [@nested={0x398, 0x44, 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@binary="2004fd937b612c47c8348b772715d3eb7337349deb3ac5f1bac981e9f2106cc7d6d23570c74a1cebec05854f3ad09d13f81ce5ec3b67cffc019e7d2dae53d767df277eb5f92926561616418cfd2bdfdfa5207bc13f1d1026a50f18fbafce188df100b6f13209253c3362258877b14ada91c1a2e87ec0449152679827acb8f7c1af295648078af73c763ccb126d961061f2189c3706bb6a7d17a671a4dccd4b86f3dd8c78b015ba78a314032c02c96f7a64393c1de8ace7d666ebf6805b8fab47999c023b7ef4c80fd386a0f4ce123aace2227cb89901d37b782ddf04d5ec4601a4bc407f1b5e550805706e36e74a12bc17e13650db"}, @generic="5c3956ff70a968804d1a834c734b4a915c58168be7f45c66a628f756223c7988dbe97ce3cd5c6f49013849e45a7759612f240140e675a880d1b3eaa0ae1751fad7bc11a866d133efb3762e558f614d4128eb3b7b1b537115bedf3ef868b1fb1a71adbc49e013099397df2552b9", @generic="d2b9aa5b42d52e6adc17aef99ce667d4a57aaf10f7665ab9416eda88a51673a3f75e9955fd93e6e1bdf5bed54ac47c07ded901614b780f171fbb4b96824c8da65d783e16bc5377df08ed58106c7108ee18891bb40debe65f8eb7434ad1c3b0", @typed={0x74, 0x2f, @binary="e5334f6a7cc5838a833a1a1fa08096ccba26bd285161b3cf3c26edf6919a7ed59870aedf00dd269a38ecf16953ba3ff3d275dd028577274069ff729d9d8f928b74913b9931ca579bab7575dee37407ceb5fac44f00d992940e35d93ce2e5ab1fd340ff5bcc75ff4f91fa"}, @typed={0x10, 0x36, @u64=0x322}, @typed={0xc, 0x58, @pid=r10}, @generic="bb72b95a95f8c34ffd24e45fb4ff7ccacc7d108d7e65102853", @generic="af9d043d11877643b8d153d92bc9e9e0957a53d5265b15ef75137542748c48a9d5fbc5093cabb8fe711a921e2065ff8c2a57b4389a7d8ab3937232b67673eee5d5e068dfbede8b1991ae3b513e12936658c57821309fc10b155403ff1d6a886555e9ca47c02d3ad961b83c"]}]}, 0x544}, {&(0x7f0000000000)={0x460, 0x39, 0x0, 0x2, 0x3, "", [@nested={0x140, 0x2c, [@typed={0xc, 0x72, @u32=0x3}, @typed={0xc, 0x5d, @uid=r11}, @generic="88188f572a4b6e93c6237c52c074120bc582e38a685f535c5eb1d47a6fbec8e1065b204959545807b8ea191c123910b5425fcc83d3e6299cafefde966a308306685ffe", @generic="1295f6d31dd3accbe0f241cffd00b513b0", @typed={0xc, 0x34, @uid=r12}, @typed={0x10, 0x57, @u64=0x8}, @typed={0xc, 0x8a, @u32=0x100000001}, @generic="4734136afa8b8c40db69451296beef945ded36ff0af244eb61d1b6c31340bd808eb77a71816654b5004e0af9c01107e7fbb845d77eb94b619973681c4b37a6c0069677fe56699715c1b7e120c048212efb00747905392cf198569e553121207bb4727d92cc89910b565273daa1375bd6bc7ac1213b82e120efe248821d664e0e61dc1a8cf5e5cb201857bfe408af5c11500896e428d64b8ee661089c6000b823d90e335c3b"]}, @generic="5cb03134c19b131bcf325b8c2f11598612acae52d2f157f86421c3cd79477942e0a562e9dd67cca4b4d66196d066b2e1e2a51cd4277a1cd4f6120ca3fde5302730e6dcec438c4c76e47d6de24d6e96ba5584ca7cf1cce80af2682136b150d0337ff2f33fe4ac047517018ea862bdda8964bfc9f9121388bb116e7ab5651b1b988efd3c6560187ece0705fb3343d43f7f7fea2f9f7413e72e4211a8baebf3fbbfeee11c3d171140e36bbe94e819e887b77bc144", @nested={0x124, 0x42, [@generic="863b73369a01df5a3f8c0f4108dacf1de9b8cba019598b767d86d6753e81fe8a77479d6ce8ae0f3b9cb57c4531a621b6c108f0e77b5fc5037e8028b4a1308c70e91b4ab4ee5b1b34f9d3cdd5bc120d184b6b0902e014430b2dbc45e80e2490716dadf637fb", @generic="7450250e1625b5e3242e7b7934911712489c8412222626f4ed6b9eb7b1e27c275270bd777855eeef11ec370d8de5a1ceeb3657fc6a81cfcb0bc72a4875a0ce348f18111548ba00b7855b523dd3661588adf862c6366aa669560098f712c89c6ce8f66095fa50452b170f5094cfd1a67f3d9390e7ece52b53afa54324a1ddecaa2d88e671265479af957d3628d1b687187f288f74a5286321c0d4daca6709dea9e285befa312351", @typed={0x8, 0x7, @void=""}, @typed={0xc, 0x96, @u32=0x3}]}, @typed={0x24, 0x41, @str='\\cpusetem0procppp0ppp0bdev\x00'}, @typed={0xc, 0x73, @pid=r13}, @generic="d0becc4ef8c8ca2e1373b9f0cb5d850981c1c201450bd9373e0da209362bd546e21fa82dc45b5db10c88fd8acb9f70d4bb8b5bafac95e62cb29e2046add320a9b5d32978656856f0947b795e991ca06d05f0f75c91588e8a9ba61a6f38b90a771bebe944c8c878184d4c862b271314e6bfaf788cf446c521802b070453dde146b523ec20e0ff7da63baf1e2c96100caccf55cc6439364259d36ca2d561e32c47ce89a7288b4c4f2f8d22eabae6ee53231a4d2397ead916", @generic="b081ab6832c122959308f4e2b5153cc54dc7578cc4d54466ed7640f88b808efc8e30aba414f614733a9cb4f46e93c2291da3593eb9c456e17980e4bd5282f94f1e8275e86db5c44f1ac2cea83136e5"]}, 0x460}, {&(0x7f0000b37000)={0x44c, 0x1f, 0x20, 0x4, 0x3, "", [@nested={0x37c, 0x3c, [@generic="fbedff1593f0b18b9a4a60a0d1e1668be921f5a4473fbafb8b08b55e288469a7f444fd092a498ee764b4e2906f61748ce66201297095943c85147a411c6ba77d446dbfd495e86d4a228a63876e56ebee9f0c3ab725e2d8f5910e112036036c9cb41092183f11e0c28315a15a431c4b814c72467748750cb0dae05e6ddd7982f1431159c7f512354941cf7c8209eec2b7f698e42383b2f8b6ef8f0243842ce52a5cf4ca5e01167a39d941602824efe0c7e0", @generic="91ebf869b08071efd3e8664c05302479c5597d5b9c0e949cc911591dd1b483fef86dc147986e3867377b15e1a4f615996e376903fd4d9900273764660c550d3592346d27f02ee9a44a3385d7643bad1e4d2b6f5cc03bf8b8822423bf19d485e0dfccf85be65fc2582633c1", @generic="3034f2b315240b19bb42fe7feb310f54d022166ba745b723813188372ba2a0591bf1f4cd1b9ebd46d77b872845dfbb5110c80ac1bdb32d4133914cc9b49cfb270ac583c453adb11c69c0cccbea994e5331d9c512328978563f1ac0ac723c15c8eba410641579b6cbd7bbfe35080c8ce92bc9ffae1dac642cb9c04ad167da04421f0f4a96c6df759e088e38caf206ab88fcceb2def8c1eefd2d8009236d870390861802a1f7a439054cd6290a2ac02071d3f9dba885c52a26b6bc27166088abf39f3ee5e6c0e461e591cf5111", @generic="f3a69744d6692b2692e0a2f40aed79a2d2a2d58c1ef8436b571b5fe542bf066660c9decaf24065713376946c7793b68243f1283a1d85bdb1c8d9433ce38644f3a4ebb3aada21cae85a337d11a7b02217616d27e83d069072066825f5bf81f55c2b14734ea8d9b1e2dbbd16c2ffda40ccbb67a4b8bc4d58fd8de20473b3559ebdf1cc51043dc0deb6677b92453672dedd4b5c5c", @generic="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"]}, @generic="051961cbf871aa791130678233ae6e73c7ca99b2b9bf8c6ee6a7d7d9b2ba08e62955435ee065ac941c6c856f9e8b15c8836f2126816a5a00f1cbd2bc2ef1047d0845d03e7457488b097c3db5f94917664e121b19d215aa171d0f90ba82e5ee1833a387099e5c53716058b88857fd4338772abd56f24e67f39112c4d29a409f61b9b7bd134f7cf361e0ef3de776cf2c0486a780fe409a07c328ff5cd55e69a740d5b82ac1ae10b370f9720cb0360a85b536bc0d78042ac1f856074f40570a"]}, 0x44c}], 0x8, &(0x7f0000762000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x20000001}, 0x20004000) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003dd000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002b5000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f12000-0xc)={0x0, 0x5, 0x2, [0x2e6, 0x80000001]}, &(0x7f000012d000-0x4)=0xc) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d6d000-0x98)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x10000}, &(0x7f0000cce000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f3000)={r3, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/16 15:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f00005e7000)=[{0x1d9, 0x100, 0x0, "bedc53af2b40a31e58b2b8eda3cc70d2b4a8faff683c89fb1c5e06e79db2eef36de9ca70e2b2bf606df4f8b720dec803ae43029677a764fae25b173e05c0bdeb4164e863657b60dd1637512008"}, {0xe0, 0x104, 0xfffffffffffffffb, "532601afa9ad6031f18bd8b1ca793f25fa6b899f9a8bb8e0fd175629afd6ca2c51f9f35f1224e1028ceaa34501eb5904b518c39ea2411582a72a6cc1a6f6993c1c1a044020219ca99a983d37e1da74f32660be43dc875d30013db93cc8c2b3aad080b639e63b784de2ac0c3fba3e7178c7478db36693954ce774b7b3472d0bd3d221b1e5420c20806897e618c1419dbc55873453e1f89e14a324651ef646e6f8fe5e5aa5b4b4de40c8e7e40fd33be8519b73a6f7e9a2b38906cbffd83af2e868425df910a3c857997058d32b"}, {0xc8, 0x104, 0xfffffffffffffff8, "7b29971fc1221da0d431a0bc9d9a3a5c05b772380d6c82e6da8dfcae9e7466bb97d0e4c6da683b6884f1ff1bed667e3149311f0a2b8a5bd8cbdb2077655851a81caaecf76ac5d64825695c67c6dfa9499d7085dc5910b9d52e1a1334d27f3b7856064820527fd8f27cf86748a8b8170a08ec308b1bb6e9145c9c1cc463c97458050abdbea7a0f792647e26d7a9299dc9bb3e6843331a679534652b9fa2fc77eb61e7bf444477839b6cd94d1987826ee4dcdf"}], 0x208, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x1, 0x0, 0x0, 0x0, 0x3}}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001dd000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000ea0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x0, &(0x7f0000e7f000-0x8)={0x1}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ea0000)={&(0x7f0000b34000/0x1000)=nil, 0x2, 0x7, 0x20, &(0x7f0000616000/0x1000)=nil, 0x8001}) socketpair(0x8, 0x1, 0x80000000, &(0x7f00005db000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a8b000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000287000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00005b0000)={@dev={0xac, 0x14, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0x16}, r3}, 0xc) 2018/01/16 15:44:24 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ba000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e85000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000c5c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000)=0x10) sendto$inet(r0, &(0x7f00002af000)="67553e2df5076facf70e8c8f03af396aa17017aa8d6376f8d144d3d8560dfc320c5b0533ef1609489b3acfbac37ffb66df89249cdc08f5532013ba151242d726294e077afa0428532b9d4057b72c8c6d7b8e2d01595270b5743f82b24d8c8b30d953c278d498121cce0bbb1e0dd3258b63a8d376f896167e1806691e0f75f8aba3a63aceb3c212c8c1383a836055e9b6e2042c9a011c7157c12d67fa82e6b248ee5f0bf1866c01d29fec3d3bcc36d8bc6c83ef67e45b4adc571a3bc6452e8dd32f28390a8cf4d773ebd23b7bc692bfb686971aca62fb8bef8459a35f312029981268ce46351f6fd85af856ad01c91057b0f1922a9e29924b0028cc83c720febb9601b619bf040c853333e671322bcafa81b8610a9449150e3ff4ceca3ecdc14dc85517a4eef1139ba62b70d50341172032d3d5c3994f45409dc0766d188d5293d414f944eae00c178667ffd8d3b2558c4b0c161d18dfbc3a73f979648db74dfd0aa52a4286a4886de389705a7b83b47ea6ebae053f4b586836e28eb7b38e830a8a8d8a656f0b1972dfc747821e176358a28efa3668c1ada52745809a8d0d5861cb0280afe5479e1da614163e2f9584ada611775c7011998f3b83309e02d46c397802e402075e05af6cac279f1e2f5e1ea9751fffc1b534f642d8ef8d87f814fa84be68ffef2ce9a7e2213964dd8f38ee1c4ed3c904d9dbed87019543a3b32cf4f4289bdb017222f0a6826c923f1e4f0c451729ca0a451a420762518355b87972ba9a4ad202a7e01afe8074c8f6a9a32e0d70259c57b203cb538a178447293b4f144dfd92e8f6943f6c165a2ab708e15d1db32c75e8ac59c7bb9f1a8a6828adbde289390c24888bb34900887c14c721ef6d224fb7a5fc9c5ab1b661c66778b6c0daac1f9d1b4993f3a2059c5136aff46393af2a676d655f39869adc5ac5f63e8da7a909f43a9014d943689c38c71a7ad3f0f803da0255fd135d29c664cbbbc65d00698a4bf4822d679bf7a23e71275fd0e24c78dd991edc1db6d5ca361517db02c5e344d2c2d37ef52e7c5b4fe270aff7feb1596a1c6183abd54a1bbc4b90d7274e283f593506ac7bd9c53d62797c6f9878e4907f374c4e7a0be249b2c0cdf27f347e21b6bee2b9061543dd1716146fff09d465accd8e976473a1dfa6e81f42b597dcb65abcc68a5ec4aa37184d5881ec41a7779bbc7b4294683899224bb6c4775ed3cceb7af5318cfba1114db533222e754394ce563997cba817cac64ad614e94485c63ea8b9984285228c65087f98e894af6fb8ec618931b31973b4df8942c9778df41447797de6a18572b00c1b83899abec621d3f7cb88d2bccc29ef141785791a3b8a7e8bc3e09cce8342e780396d49ae6ec9964ceb644929ae55cdf531ea5e6db1e8e9b390bce5fe58e94e796f7d91bf1aac946f79a53baf17e95d3ad27afa7e603eb1ba7e29bfeb894b52d03d7e39c585af6bce95e7ff0a633f36e6b6e79a5de797dd3cfcba26328168e21eeb9bf4547ee26cf2d8fbde04d065102a0ff3be71d455d8b7367a86ad06bd35210e5e036aa5bb3497b412605aeddbcb794d7515dc83790ede6be817d4cad9409bc2098f889dd631943839ef4d2566052fa5ddc9bf1697753653954b1ddfc06fed04225969211ef0ac85eccc9da6d38e44cfad36914257ae81a0f5480e442bbdc0e65f7ca302ddc0a0413986bb10dbd8b9d86613d3cbebaa5eaa14885a39e1f0110385a7c9d2e0871ae67597fe95eaba9d411419694c8a122a408d6ae67be505c258c59988d41f4e49ed1756c2581ee08c0617279ab3543ca949bc0dd7e8de03d70ec273fe596394afcddc52854f5406182e3de7c3117932983630dea148d46796b79834133a81b5ba5ab28ff169977fbd21b07e382640b6ebe807783a53b3d5bf210da517dcf0b65c620bc4a16a524d0c485d8743c4dbc1e0138dd79dbc67573b12c55aa55cbac55c5877cb60868aa6331af788b03f5cb9eb9b4d7ccd653b7b742fafb12f6ce4250d9bc7362bc3c8e0b2a29bfe10c4dde57b0b499604b6f42b10301054ad2dfed3f115082ee1308fe182384533488f7cd3f22d3ddb9709c60efbe84da9a7a12124422a532b522083b705fa480a6e077b9a1f5d6b9723639d695286d5c3892138eb9c5cf4a6dd9a5a6e478ccf528d9c1c98cc2f8e9cc87264396415a1d6eebc874c07311b79da01d7f31b5d87dcae88d7ee578f6aabd6c737d4408578ec568da8c61dfd805a8df716c999801505e5fb243446763fb0e8dbb810ef3bb26f99e5bbb02f9023b79023b0eea83a1b8c06558eab358521f74dedbd228a8b81230cf32fa957c813973addf24d0e23ac22413d3af6c1177fa94dc868a991ce0e4b0693ab4f92e77a514c3276668a68ed208684459b5c8721753de8f8e9ee11a606a3cbf975998e6ba383df826e788646edd8273bdc3fd92dddf9ba712aa48cc7cdd01fc1110b2c1c8b01fe0ef5b4d8b10cc03e175878d775700b139070bc2754b22c8df8281f0b2a093ef6f2e23800bc6605e0d0b98c91a402ea08581a55a70873556a5dbdda05b54aada34b1e11ca2975a1d967e6f71cb976b2bcf2e8f7a00550af8f0ff1d4cc266840c081d416549fe138e0a0d307ab6766d573fcd9225e199eda054a6d225dcd020806bb441706634d23ed2164f9ec9efb9f6e2788fc6aae19e569e93d7912d8a747a2f3d651c87245348626c8e087a7b4e00f448905a657bf5dc3f3f55174a67013e44726cb414d4772464996379a5fb4a500083688980e04fd773ba1fd674bc3e08f3605324c98e9cb7e8dda8927650860eb37bd803ee0ec4a92ec9835b6a58d648461a4449b14780c2dd9acad58a8eaf03d7a8324638ae079a46424f4400ea033d4f34213582564760972743369a12ebf3222021248556a9303b3c1cf95c0863379eada529ada5103d13d50ea17e14c5374b246075f74d017c2fea9104a480c973573f7e33faa73582a2a2e4f406349cbde2ad45aeb18280371cb3c2ffb5144012fe24465f1b1a73af69d169db0fa95746d3f1f5ab8dd510aaa3a2995156579fd776242e684475da2bd5841cce3bdae6e7e77345cc9b4c9d2dc4c43c660e235acf7d9dd091aac3dbb82f73a6c90248f4bcbf436627eb1e62c2df779275b51f0d855eeb070a425145a8b2270271f5f99b09db2c190b46fa5ddfb28e4a29cbea0e5533945e02d61222a8489aeafb45ff256cc2ef27353e61a0bb87c6b9327a9f51c66a305ec12841065be40c1ab15b64b892bbde254ba5ec930707f0c029e0d250e41a09b8859362d91cfe0f39bfc72b940a5a48e671a68ab71c4e3497c07a2e24b6269661fb86b340f2e1b778085ba531f27a62f1f37f2d60050524a397949a240bec062d416511d09d42b57ced3fe3c4d594a37ec6e65061298b3771b52fba839c08c51ea832d7e2b719031454f8c1735ef5f59e3ebd4f6ecb1ae2d0df34cfe6ff0528d88fbaaeda972b054ef2dc7b7a8a9d0fb3c23b8874205ef1a9839922d95070f0b3dc5ccd4d44e92f165c557f15effdeea1a1fbe0a7e44c89b8200c6a63ca473038903f9a32b03c4096b49519fb029dc3eec37ecbfe51d7adb22562572d69df3f934c19b5861554eb305f3db4ef5249c2c9dfa178188a05f3e28f7d996dbbf31f02eeca42a48bd4a083368a66d1045fe21da694580c07d6715a9408ad63da24ae8297b9274d94a7190a125f1931fc5e68ec9aa99e5d974530fb78f25ee27136aba87459c69e073c486b3daa709d463c0d3ab2981e521bd96faec8e5932b637349dd2c7bf68d850e89e8ffd9f4f1ceb0793b05e5444412a1aa07b8e5b234ca9e743998e5e2d2117dffe6d713d17dc99c5ad78a024ae5e74afdf504172c8e78aee35edeecaf37de01b8dca93ce079bd5276ac31a17d67f0e782706ca3f5468c042c46e627c60c7d686947f40af3524b4d8cfcc3ecccc8078478a6a4e7efd968907e5599875a841dd58e66b47e5713dcad45578e6a8c78559cf760f57e3b4a4e3d50dd0c30f710caa11875d879189338d81c1a49e92812671a2eca5f2088bc0498ade4e3b8b6f044a2c16ca0933e0a36b94bd3c0f969e2c55b604b74b1a0efac3cbd3a04dbaffa31935fe256ddbaf1ae5f6bf74e60fcdd9607fc724c100b54a75fe482ce15712b501b032f75e489ad75ac69cb73a73312dbb9965a632dfeab18651264c1c9263735ca19b2636e17b4bf3d8067b8b655f7d74611877b7147dd59dfc9ac4cabe2d8289cc7eb34e7dbf2232c1daa352f4dd8b315837dfc63b07c7282611edf09843471040be7692e17444c81a26af4358691176039488cb3e1e26774161cb772b753e31cc36b8310527a667854408111fb7ad31f7f11ffe757a794dd5111a44bb7d16174a343b664842b382cef02c8fce8db6d4469487242ecd2ea6900bc59d41bd84ea7b0e36f692b9b59c8876163bfa718d7f254f6cf07b097e9665c97fd768f8f47b09bcf89399103396ef68ceb7ce429f03575ef6fe04b66e4bd525ac1911578b2369b32fca2e11fa4997d8b2726117901c1759738135853c2143ef174aae4c7c9e4c3a8a98c5ffb098141ad0e5016bd8c66c592b4c25098eb6ad604c18f445d242fa14f31fc0e8e09671a8c445b0dfea1884b80d0d8133f757cf93a263bbcc2d74d0e7347e1558f2cebbd6704235da6d62b0bc4cd2b62e1d2b0bb3b40e707a80f1747106c5e31bb8eb24ba02ef258aeaee101c772af9edb1949c7332d3059d97c9bec284ee061150a0b7982c321a3a8c8e3f51ff7abab103f6473d52a8ef95643d69c6d4365a528107765d499169c235cb75e55cb5f32843bd82e10e8be33c4ee66591965261b9d352ecddaf279fee51c3f11814dc483ef408a4c02cdd29dbedb08ab5e687883744ef0d7ac33e9a37c92d100ea63856ef5a8528e5143de16661bc33e162a662d8f1d1df80ffaee8dba232a30485a5a6bfc27b6bb5688be4a4850ec591c706fb3fef857522475be5cea652091ed5f4d40b5edfdf9e8a1b5865e19b4a7b1755a8588ebdf387ce1594e888c6da761a1469c7de44f507f303a6a8370ffed7f32e4d0122f632863f196deeeee10aec291a43b9b8b585e885c01ca813b66dc46bf4ea1b1f736f40c527b091cfef019d89c0f6ce3977b2a589c575614acc4cb6e4e0efff791d1cf680ab11010c68d1f192125580c9c36841d57507a8f302022d1661dc9a8fc8018af32e43916d46d7858f0ccddb07a86406216ba5b6069cf72d7f5c1efbc1c2f8d04ffa6be0af344411da1455b6ded5fbd31805fb1e21443b460438f10b8ce2fb3e210eaf6fe6860ca0d1deafe06f569b5f5767a6dc56abef9b971fb6d956b2e4396d37ce84a8dc6cbb8fcbbd698bc5aa213b58b371f20f0639e90405cf54f5b89110ec33e882f8f5befd4ddbe57ad1ad0bd17d621086d401650edf141a60f35ec5edf46e7e6ea36829231838dbb7d0577e9e345f3f31e9f6fe0be902244f2a5d4a2d35a007c1986e7ad2ec28e173ee0711a380f3de069fd7361c9e19e99df44d23e7bf9fe2c4fb8899889a0f0d2a84d1d005f12592f281dad7b7752e0d6cee7e6a30fbfff197041e79570f4f8e2f2c3b335ef8cbda5b2c095c74961d1d7cbf4190393ba6314445edf6a83a0e22f208ff4a793f90d01d19fa18483467d7bd5432446482c731ea962997fcf86135c90ec40aca054bfe554c18a2f2339882325b344b86f755f89f48c40378df5eaae1fa7310179612bc353392534317030159993f6d5fd58f7c9e021eac713ff360547ddbcccff153", 0x1000, 0x40, &(0x7f0000370000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x2, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20, 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) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a93000+0xc89)=0x0, &(0x7f0000bfa000)=0x4) pipe(&(0x7f0000604000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000419000)={&(0x7f00006e3000-0xc)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f00008f9000)={&(0x7f0000f8e000-0x117)=@del={0x120, 0x11, 0x0, 0x6, 0x3, {{'generic-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x88d}, {0x8, 0x1, 0x8bf}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x31d}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xe0c2}, {0x8, 0x1, 0x543}]}, 0x120}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000080b000)=@nfc_llcp={0x27, 0x2, 0x7, 0x7, 0x401, 0x4, "aa9a34665f0becd51fb22d841ba4ab3a0fd5a9bedbcd41a2d970768c89e602075ac3308ae8d76cb8d8177afb469ec3dcacd50a97160fe8782ef0635f5e66cc", 0x0}, 0x60) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000684000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1f, 0x3f, 0x100, 0x1000, 0x80000000, r2}) recvfrom$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) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000caf000-0xb4)=[{{0x0, 0x0, &(0x7f0000b6f000)=[{&(0x7f0000f69000)="cb1303f7601c24c31800a6d26fde0dee520e415d", 0x14}, {&(0x7f00009e7000)="c65d8e450cde279f0dbbc3fc34240f4940e342e37fa6bb7ed19fca9550d067fc76c055e38de22f3204c86d2ab3152270e314bc5c2e9d12c937a1c784395c7d974da7ada1225b2ec8ab9e19c53e156abfac59675e1e3f2b76f60747af1520929961d168bc9d542b989690df5dd2114b14d9efaec7da35b5a30fb667650b988d1107a8f8b54f32ccb97477fc028f7ffbff94a2afc1e4bf7a3a0729b8feb98284f2a736b2cecf7e1139938520ef10334bfddb98a4952dd59041b5c07ffb4f1c375ad0d8a392019990367b041946e8bba90fc30b5df95f6b4c6ac93a673e320966a55bb8bf27", 0xe4}], 0x2, &(0x7f00008fb000)=[{0xb8, 0x0, 0xfffffffffffffffa, "894901a601bdf26e0f2e3e6e9c7ec51e472d2ea59194945649d3f2d41ac99a1df7d227544b8eb681c57e307488df0020ae8e7168b0180714bf86f38719e55e336e656df878963f4f063154bfa36bb4ff0091cdbf482abdd5105c2e0595f99dc1e5d841ffc8019c400751d600a4ede14be97883f5182b127cae099a55838a1cbac91bf57b520a53ac4a3de1e4117e05bdedf42c58a2600e0fb5f2cdd86b3eef8174f11c"}], 0xb8, 0x8000}, 0x4}, {{&(0x7f00003d2000-0x14)=@ll={0x11, 0x12, r2, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000f6a000-0x30)=[{&(0x7f0000f6a000-0x5c)="68cc1069f4c811994b849755bfafac879d5f03625addd0e7fb74dcbb754f824a38347f85045ff0330df06b5f3ef0c2b710408f1e1f339550841c626d217c22cff51addc16ec4914662ba78338ba4f5766af16ef8855631d62044a8a0", 0x5c}, {&(0x7f0000f6a000-0xf5)="a8fc6c31d9829626c38bb3a9f5824c4cb9c7e952d1397eb4c3a31a33a4e5a21ff283476578c8483a7870f0d8b264121f32fb92124ac2ed529f0e1c32fbe5b9d7babd4ba1d8c561f29304fbfc26ac89473418e323939dcabb184d8b69fb7a7825c9f038106c4bedcee463a6061f761c2d519e40401c18872495f4dddcbc8ca702997a798d991e4a1f8f3580fa2f768ef36165ebaa6fb1eeefb7eb01777db9f97fe1b3fb2326752da660574c736a6bc335587ad843297eb4a901ecfc60573cbd8f4557b8b28da98a5b7370de4bf54a81dedbe3406ac3d92a3a36a96a18c174b55e46f25eed9e44cee30a3d517e54c820aa8dbe73ee43", 0xf5}, {&(0x7f0000c70000)="7382a8dc4f46439501f91fe76852245eef8993dc66f60005f5cb9c25ed60602ac9e6b25b28a80579ef92ce37a3b39dc87a91c88a29d621857a97", 0x3a}], 0x3, &(0x7f0000f69000)=[{0x1010, 0x3a, 0x83f, "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{0x48, 0x11, 0xfffffffffffffffc, "ed42c81d59262ed1a365482c09f76e438d50b31818d6bffd995395ef21d57fac3b6494064c4adcc650e642c60b72bd9eaa9d30adc65d84d5"}, {0xa0, 0x108, 0x1, "ff4880ad4cabfd2c5c6f7cbb64fdd8df5e7a7b2680e2c645ff70562e8d58445c3b0d58fa50bd023476ba4e83961ed56915051b292f3d11671231e9bb1274654eeb888bd87a5f0a07d230d59b0516a91a17e165db221986d9f4455f743f2d109b08f52cf73eaa15f0540977184674059a66e585ea051c49e3dc99b6d732d266fa0a9bc08587f811699b40"}], 0x10f8, 0x24000000}, 0x8}, {{&(0x7f0000a32000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58, &(0x7f0000f69000)=[{&(0x7f0000833000-0x4a)="35efe44ac62f9860c41770683b7d4977e45a6b9c58757c83b12a350b0d8dcf7cd6cdf67ebdca06415c2eff3372422d962ca5fe86f585e11b1f5fa094b0880b7f557f23958d335d1d7f62", 0x4a}, {&(0x7f0000f6a000-0x33)="00c7bbc9f531dfb2ab5be79682107f464a6471d554fb77730b4c4c3be486296dfd9552cde2bbf32ac288a342468c2d59dc5ed9", 0x33}, {&(0x7f0000f69000)="263643ed2e32c0318b1af85fc1928eb5e97e4798c54b472346e733ab0d16729d98efcce55434c3bd6a59c6c8db8060c43195b211cc31c61fa9295e538aaecfd3503ec46a6dcc6ba57740e6deb37cca7270070cd06f587c1c5100d1ad14d593cd306ece7011a663ddae8dd7ad6b67b3f5ff6b8cff729285f0ae231f48d95a8a1fd6b62cd4fd54d68f31182d830e8ca0847ef2535677eb6d6fc90871599e33346011913fa9a731df199bf7c0d87fb695f4e0eecedbf994728efacecc", 0xbb}, {&(0x7f0000f69000)="99f410d4e68a0e3c55841f0ed11c13f1fe1b02b8f9e346fb3079c9602b0a12b50b17abbdb75ba158b4132b9be4b70d3c3150df7c8528274e47c724c4247148032033baf6e7d096", 0x47}], 0x4, &(0x7f0000f69000)=[{0x90, 0x10b, 0x523e, "d6f7beafa7d555c15c3be543627cf4eaa46c098c9bd08a12d713ed529cbec206eb061273d8acbc34ad50160fa511259a244fdf3651f4ce43a76c51c3b128a6b2cf3b369cb6b1402dbe8ba3ee44c192226c2a00ea263ca6ff192ae0e577f44f663a66520c766e8525d40791161cac9cd114fe416160347f65362b6b010e"}, {0x1010, 0x3a, 0x20, "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"}, {0xe0, 0x116, 0x6, "838301ba95a5b41d3d32cdf44032a16caee59255f9085a437bb43b454b725a57546b389da6900f9ac5ae30e786163d05a92c7af75a38076aff7b86f9bca5931d4977b573cb786e7e1b23ffcac832ca370932f695467af3f066293028764c04fd958258607e1262e66100130ce7b216ba01d45b5c3c024483f9b23fbab93044a5e2187dd25a1ef7c1419d122d090f877909610d9b18f1726f64e1769a2e6f938ed6ef9a3382ebdf6fca3f76e149110ead54af2b5d2a63995200039c7161aa2052c25fe1e4a8f02feb86513866"}, {0xe8, 0x110, 0x10001, "9af5ee3385c67d07eecb4ed67e04a210833469409d0fab812de9b0935b815b3d6f8e656b5099c1bd552fa06af3b03570bd9593b021e47bb1688780a11d75c2cad8fc465d30900fdc6c26254a8986bce236eb7c24dae02f03e0100e3d1b753d859106e6a6c728e130008ad4761d6b679d90db1d62bf676476bd74673687b68d7d7562fc4479d482ce2badf69b727d27720d219ececa472c9711d8fdc6fdc0b58229251113153597393e31d39b54824c062fbf20b9847a68ec3842eb21b9d23beb5d52cb19750c13a2d9c4915befe535573be4599673535f"}, {0x48, 0x117, 0x100000001, "7e0bdaec2438d5eaa3ba9bcc5ca6da8a3506006e5a3a8ac5719b6cb3eb394ce8902783a35c1a6f37d3505636049307fca2ddc9026aa2ba"}], 0x12b0, 0x4000000}, 0xb96}], 0x3, 0x80) 2018/01/16 15:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5eb936deaa04aadc, 0x5, &(0x7f00002a8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009cc000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d09000-0xe9)={0x0, 0xe1, "afc21d740d76d589f7959570711936b75ee9af7643b556a9b955bf6de3f132c1865e1fffb42159ededd262894662dda022f111b729c383668309f7e8f967d79fedac5a0983cf7ac63e7a49b6882ceb64433bdf82712650313634b1d596a33abb6b12bd193e2f1ac4ea976a3cd7540607e617986b4caf6d5beca0f2ee4d0e1a0aae58d449d5581a0439b0ae57ad52911dc335cbdfe543df07a038f744e429d5c9d5e35c265a4228374e0d49453d3c7b37770c5f12ccfb5797c3b08e99557c7be44eff43c278a360e41173b8f3616db90dcf4b31c38b00712d2e2ed9f9e07b7cbaa7"}, &(0x7f0000629000)=0xe9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e6a000-0x35)={r2, 0x2d, "3661d562ee36d79be3b2cb1ccb1a082215431e69455274fc0518fa0ae6bc306fdba12d562b02262876c5b6927f"}, &(0x7f00007a3000)=0x35) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000238000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f15000)={0x0, 0x100000001, 0x6, 0x0}, &(0x7f0000412000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001b8000)={r4, @in={{0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95, 0x7fff, 0x6, 0x80, 0xc4}, 0xa0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e23000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1c000-0x4)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fcc000)=0x7, &(0x7f000063b000-0x8)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000666000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68400059d", &(0x7f000089a000)=""/111, 0x0, 0xf6f}, 0x28) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eae000-0x8)={0x0, 0xff}, &(0x7f0000085000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e20000)={r2, 0x100}, 0x8) 2018/01/16 15:44:24 executing program 0: 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) 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, &(0x7f0000603000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x8}, 0x2) r2 = accept(r0, &(0x7f00008ea000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000742000-0x4)=0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e9c000-0xc4)={r0, r0, 0x8, 0xe09, &(0x7f00007a9000-0x11)="054c62b5a2bc2f10b322519c16eefcfcce", 0x80, 0x97, 0x100000000, 0x2425, 0x27, 0x101, 0x7d4, "7534ec7d13ceeda6d0daaacaccc76fcafb5d37a36ba7f95700928323f19f0f88d9510b421ae525dc8b76da06959c14da49ba99d9f7cc5e4b23c8d3e49f29d4cf928b1e48db64f340278124433175c91ce13a065485545b39192853aa7100d4d6989a923105d2f9ebd00b7c578017ffea3c6fa39432fe09a229d4de3fd005d3682a4826bfc6fe379d115bfbf16d190fe331237f8ebc07ecf5273602ec"}) recvfrom(r0, &(0x7f0000f7c000)=""/145, 0x91, 0x40010043, &(0x7f000032f000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000010, 0x2, 0x8, &(0x7f00005f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002cc000)={0x3b, 0x0, 0x10001, 0x486d}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00002e4000)={0x14d, r1, 0x10003, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f1a000-0x20)={0x200, 0x5, 0x7, 0x8, 0x0, 0x3}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000575000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c12000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00007b0000-0x4)=0xc) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa3000-0x4)=0x2, 0x4) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000c9e000-0xc)={r5, @broadcast=0xffffffff, @rand_addr=0xc15}, 0xc) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x400f89]}) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) pipe(&(0x7f0000e9c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cb3000-0x4)=0x7fff, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000b6f000-0x14)=""/20, &(0x7f0000d91000-0x4)=0x14) r3 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000b6d000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x7) 2018/01/16 15:44:24 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00009e2000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000005d000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000dd7000)=0xc) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000dd8000-0x10)={r1, 0x1, 0x6, @random="83fd22eaad1a", [0x0, 0x0]}, 0x10) socket(0x10, 0x2, 0x0) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000140000-0x118)="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", 0x4ec) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000092f000)={0x0, 0x0}) socketpair(0x13, 0x6, 0x21f, &(0x7f000033d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000060d000-0x10)={0x2, &(0x7f0000b75000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000dd4000)={r3, &(0x7f00002d9000-0x9)=""/66}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003ec000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b47000)={0x6da4, 0x401, 0x8, 0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000040e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014c000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00008a3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 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$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000007000-0x28)="060d2c4ee04694998fe0faf24de50ed5842e57245308ba10bd04198af7f35869d20042626b8b1e30") r1 = socket$inet6(0xa, 0x4, 0x7fff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000009000-0x4)=0x0, 0x800) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000007000-0x4)={0x1ff}, 0x4) 2018/01/16 15:44:24 executing program 2: socketpair(0x5, 0x0, 0x200, &(0x7f00002c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000556000-0x38)={&(0x7f0000000000)=@hci={0x1f, 0xffffffffffffffff, 0x2}, 0x6, &(0x7f000072b000-0x20)=[{&(0x7f0000ffa000-0xf2)="7beadb0083d1feb66fa88c58b307b2938fbcfc7378ac505fcae7c3dc67a45b4f7d047ffd84bf541dbce8b15201bc28e9023590602aa2bb432dc947b1fba751baf487bf89015bda23aca9bf2a0b8f0549d70e639b25cc843599ce398f1e2281a4756cc94ca2974cb0dc01d0c0c47665242e8fa6a0f2e6f8749e5787f2474a440542253663b9a8e316dbc7b58b38e5a705628b84d1f2b4e755793821ee7336da251d995364cb1b196e9303e4d2ee533a9128bd76e49be459e74abd6fed5dfe060a6adceb177ed4e5b823449d13e4d067b7c8df5d960f56dcfbeccb0250cc58ba803d52a2b93a765a6edf2cbb81b2a81d853b90", 0xf2}, {&(0x7f0000430000)="9d7b05b0307a8ece797fe39535aaff", 0xf}], 0x2, &(0x7f0000001000-0x280)=[{0x70, 0x11f, 0x10000, "a70d1c79e0a09c703b34c0e4879ebcb69801e6be7a27e4184f44445ec8af38ec018069457e2907066487efdf564db1e974782825a4790bd3c7c17a6e48ac998577970787465e6954443076ddf67bd1704691577e8b6807ea50bd"}, {0x88, 0x10d, 0x7, "ba75291ee627b70e42027ec2caf959f930fbdeace2ac1e5c956a8e2323c2f7a68f4cf0995e50ebd32cd2dbba1b73b54d4283e6b403cab0b60f3c133193290e03dcbcc31830a54597544b4d8bf9c81a5c23741c50693186fcaace2d1d7b8acdf98f760d7e69ddfe1826273d3898441bfabd250ccd"}, {0x40, 0x119, 0x7f, "4960a210e5186487e1467475bf284100f7736fb6a41b01162618b45d6ff77fc55e245ce3d41164805a772a8be51fa3"}, {0xd8, 0x0, 0x6, "8f63f7ab264bdc1f6818158f715dfa634bdc4cc490c258fa824e62f062274b68591d0581d8ab2c9e6284bdeee6f5fcf94f5e5ae4eeebbab8d148af7362b6cfee2d2e42a97f4790f0ed864e69bf87e20e41f71d25b51c7bd9daaf7797435d59e577a219243c8be3f6baba82f7bb361259bd903036ad6f713ed4bdb420ce6a286bf775850e07fa4bd83159575701230ba6318095f62407071d72ca7cfb0df331a1d48fd0e85b59c355cbbd0ace9d821473f4c2eee802ace7a48677517df24356a62c48ff"}, {0x70, 0x84, 0x5, "0e980c0fbc3abcb7b1a39e4699254bba8ebafe1daa25e488598f8ff8c9d6d105c5faf8fd02f11b0529c8b10003b0c7161e4b6cd25f8732ac3e8e3c29a16c3333e6c438e8600a68a8dca0daab98e8fbabc41c5d8064ffbc2006"}], 0x280, 0x4000000}, 0x11) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003000)=0x40, 0x2) r2 = socket(0x1e, 0x1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000008000-0xba)=""/186, &(0x7f0000005000-0x4)=0xba) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000096b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000096a000)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000154000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x81, 0x3ff, 0x8f2000000000000, 0x100000001, 0x7ff, 0x5, 0x1, 0x0, 0x1, 0x3f, 0xec, 0x0, 0x9]}, &(0x7f000032b000-0x4)=0x108) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000096b000-0x10)={r1, 0x1c, &(0x7f000096b000-0x1c)=[@in6={0xa, 0x0, 0x1a813613, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000096a000)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f00006a5000-0x4)=0x8) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000809000)=0x0, &(0x7f00003d5000)=0x4) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r1, &(0x7f0000520000-0x95)="a27fa24b60e860065add2b91c9fe5b94e28d3e0119acedefe2818350f94aaa3b0550c51e669b5f14fe75ff0269fb70c938f0900def8f86b5f1e137699c74f4104c45d0622bcd0549a169f6ec63137d9673a5c38fb5ea77a7ee0bb508604036eaf7d449d6dd870b57528c0396af5d52864f4a32b57a4aa89d2db4f2531f66acd2dc9de3c4765a58d9fa1532e1e1edc49961962b66a9", 0x95, 0x4040, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007c2000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000535000-0x4)=0xfffffffffffffcda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000024e000)={r4, 0x6, 0xfffffffffffffff7}, &(0x7f0000ee6000-0x4)=0x8) recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x800, 0x0}, 0x10) sendto$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, &(0x7f0000451000)=0xfffffffffffffeff, 0xffffffffffffff34) accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r6 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000221000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000509000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000630000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0x0}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001aa000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a8000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000848000)={0x7, 0x8, 0x6, 0x82, 0x10000, 0x7fffffff, 0xa6a6, 0x2, 0x400, 0xfffffffffffffffe, 0x9e3}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:24 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x100a)={r1, 0x3, 0x9, "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"}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000a000)={0x0, []}, &(0x7f0000008000)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 2: r0 = socket(0x1e, 0x2, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000087f000-0x10)={0x0, 0x7, 0x7fffffff, 0x1}, &(0x7f0000dd5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e7b000-0x10)={r2, 0x84, &(0x7f0000d70000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x449}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000aa8000)=0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f00003d8000)='T', 0x1}], 0x1) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000019000)={0x4, &(0x7f0000013000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f000001e000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x100007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x100000000000000}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) [ 505.430367] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00009e0000-0x8)={r0, 0x1}) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000596000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authenc(poly1305-simd,lrw-serpent-avx))\x00'}, 0x224) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000596000)="4968a3c606ac85d576c72aeb14760e61327ebb4dde6fc7c7a267e69a6119e85aa791a345d31acd6d306272672dad1da4b6aa74b7cb7137", 0x37, 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000598000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000599000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000599000)=0xfffffffffffffffd, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000599000-0x8)={0x0, 0x0}) accept$inet(r2, &(0x7f0000566000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000597000)=0x10) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000fd4000)=0x4, 0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c56000-0xc)=@sack_info={0x0, 0x6f7c3e5c, 0x64d1}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000821000)={0x32, 0xca06, 0x204, 0x8, 0x40, 0x185, 0x4, 0xfff, r1}, &(0x7f0000fc5000)=0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005fa000)=0xfffffffffffffffd, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r2, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xe575, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000f61000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000489000-0x4)=0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000ce7000)=""/213, 0xd5, 0x122, &(0x7f0000f63000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0xffffffff, 0x0, 0x3, {0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x32) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x400000000000000, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000018000)={0x78, 0x19, 0x100, 0x3, 0x3, {0x1a, 0x0, 0x0}, [@generic="8f8937b260da718740305f374105789098fb2e981b17299bd4a2eb6a5c7051cfb06b460246cadc43987fbe57244c8ff51d077dd7278a8201279f95419fa4c86aefde2033d23c6e5b25547ea6e37df335ad", @typed={0x10, 0x5b, @u64=0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000021000-0x4)=0x0) r2 = getpid() r3 = accept(r0, 0x0, &(0x7f0000010000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000022000-0x4)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000021000-0x10)={&(0x7f000000b000-0x648)={0x648, 0x13, 0x10, 0x6, 0x0, {0x16, 0x0, 0x0}, [@typed={0xc, 0x94, @fd=r0}, @typed={0xc, 0x79, @pid=r1}, @nested={0x64, 0x8e, [@typed={0x8, 0x79, @void=""}, @typed={0xc, 0x0, @u32=0x5}, @generic="75e2b55fa6f557473ba4585a6d0fcb650f0e3e832a86d43b938c90f3793a8c783532d213943ae279bb5e47e6303860e32b5c3b7027a245c674bfcd1ce58fcfaeca022c09eac3fe5a3f"]}, @typed={0xc, 0x8a, @u32=0x400}, @nested={0x2d0, 0x5c, [@generic="894c1e9a00fb182a928900f1a184ba89ed467a54fa3a67d882356e0f187fda4a5181d026db9f46827d6ff7ae6fbfedf0773a91fc25424ccd84c7d62e50640a1558e24bc381c924a9c1a05c2087c0e090470f8477ca22c185ab02a2ecf725c42f80731043497eeef82e28e49c5ced0b8b13bced633f5a132235deca7b9fb6ea13c8b8ce7cda88d17953176602af58de3bd6687e72dc45558e601c41ade4a2e4982b6e025c8e0077459a3e435e1c6850acf84d4251a868efb04a8a2f302d964e199c2e0c8ab1b081ea613b38aa06ec906863249f2fd86ca8b60ea404b312c2160e100f21fc611bd593c87008518cb450ee9dfe27", @typed={0xc, 0x30, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x96, @pid=r2}, @typed={0x18, 0x3, @str='+eth0trusted\'\x00'}, @generic="501df76ae24daf6842f2c8e2561f5b620ae010bca1e3819342ef1f8f6604852d529cf3ff32606023eb0c4c25d060369dc02c884a7f252fb84a06901cabff8148d07519fadcde7acbeba2268e5d51795baee87205f58ebdec7d9816be172927d90060b3934563e6ed3083749b3cd90cf5dd6ea603ef42b649b34bf16df4de70d23f1519b57e9ad9407a815b37ffed7471a2a94470870092aaf7b18dea49a2ab575f397311c0", @typed={0x18, 0x95, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @typed={0x58, 0x3b, @binary="d3be998f0e6e6245ee37ed76b97d334114f6e4f445633604a7a19fd0dd27579fbdeddfd1c89e9d982a33827aea23875e355ca620414c95871597ffcbea0b3ccac38ead5f3df2ec82f2927fe9605fa87c"}, @typed={0x18, 0x50, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="204f322229726154816b9efae27b27e2907c4c50fa601e0436deafd152d7227ab67691f97a2af2b2df1352190f99c8abbf6b7bac05556b3124a4fe54ffe91a9cd8ea40868ae22fc9659b85ed58773d0a750c76902768b6542c353b98fa93b6befeed1273ba816c75d19c7097cb67f8044499288ede22be687a89"]}, @nested={0x218, 0x6d, [@generic="d1050ad4c3c8141e4a0e494c3bc98f60e030cdc5378f6fedd829cb00049a20dc4f911b90c6437c2426e547e8fe2c9bec9d6fd98a887530d4d5e584ed0d442646eecb25b5f12bce010abea5b95a1beb5c794f1e838c6eba25f11017c79981454f19b83d3e", @generic="7efdcd", @generic="9dcf5b9e0ec215ba02873aec14f86bc4e05673543cc309d30f32e9586e0dd41ddb3d3331a91b9c70dd8b4f6e9eef4dce44dc863b9085cba1e58eb1e1298986cfee0f262f009ea2f9c5e7bf5fb6c016a2b82a15484834147bc45ab60ac92b5979cdc11accd24e59cc9f0b1aaa143109a76dd7b313750279fd967136bac03f097e13422c0488fd917c9cf1e09cdc12fe2078a359c9c5e5f7d7dad93f39b8d1b32ae5ea60e26a1bc9ececf0ed1eaac1dd929fb07c9063a46902119b65cb46cfcef0475169909a828885a4b34f643bfefc679905dc", @generic="118a75eaa2777f29f5740ed6d13da0590fff93d626604431b7793d219358c532978c77978a12b63e496903f492151c1d64799b7d47e04da0117263ac3dbee4fcf90330bb046e2e28ef4fb926b9a959e364a8a4ec5a41f82bfab3efa3dcd1c9d34f1eebc8aed7cdd44cf3ee86281bc2a51cca6cd099eeabec17342f2c0213b2f23021e2264667dbdda244845f1aa5c116cc2e1cba8f0185ea7a8b9cf6347b2154b9f7c78287428ca4ae56f76837d217abe128cee848583576b59a788d6c1eb76710e396ab8aa8479c7d79", @typed={0x10, 0x70, @u64=0x5}]}, @generic="70cd90abd0b64ed945682b2820ce5422c71933e490daa49a0b2f1b8a45bde16402d2d5056c1ff91c701b48687f9825f577289acf9853706e00bb0125b58022e972a8d648741cd813b22134a9916d80089d02c4268b6927fb656fb4ddb743e489e0432330ade3a7f6c0a42d27369f3d0e4f4aac986e846f340591e9f31b353475ff1485cf0fd49077a5f718e6b185169f4b1d2bef4d5fbdd910babfee946ece393da0e15901ca58ceeacd674184c0b503", @generic="d5c8ac33a81d125a6047a2839bf7b45669"]}, 0x648}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x36, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b1b000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d57000-0x18)={0x0, 0x3a4, 0x30, 0xffff, 0xd012}, &(0x7f0000bc0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fbe000-0x10)={r1, 0x4, 0xff, 0x7}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000abe000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000016000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e83000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x6, 0x5, 0x100, 0x1, 0x100000, r3}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r2, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r4, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r4, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$llc(0x1a, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000036000)={0x0, 0x0}) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000070c000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fff000-0x8)={0x0, 0x0}, &(0x7f0000ffe000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fff000-0x14)={r1, 0x4, 0x86f3, 0x3f, 0x6, 0x1}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b28000-0x4)=0x0) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a69000-0x8)={@empty=0x0, @empty=0x0}, 0x8) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000514000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000063e000-0x26)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000cad000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d74000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept(r1, 0x0, &(0x7f0000d17000)=0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000a85000-0x4)=0x0) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000a5000)=[{0x0, 0x0, &(0x7f0000778000)=[], 0x0, &(0x7f0000432000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x10, 0x2, 0xd4f9, &(0x7f0000411000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000b81000)=0x0, &(0x7f0000465000-0x4)=0x4) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000f2000+0x511)={0x75f7}, 0x1) syz_emit_ethernet(0x263, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x22d, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0xe, 0x1, 0x400, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 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]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @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) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000f73000-0x4)=0x621c, 0xffffffffffffff99) sendto$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) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f82000)={0x0, 0x0}, &(0x7f0000f83000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23ffff, 0x0, 0x0) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006a8000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000085c000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f55000)=0x0) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0xf, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000a7e000)="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", 0xff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000fc5000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000714000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000fc7000-0x4)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b36000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fc6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x97, 0x0, 0x0, 0x2, 0xa0, 0xa0, 0x33, r4, r5}, {0xf1, 0x8, 0x7fffffff, 0x5, 0xfffffffffffffcc9, 0x200, 0x401, 0x3}, {0x101, 0x100, 0x5, 0xffff}, 0x3ff, 0x3, 0x0, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x3, 0x0, 0x6, 0xfffffffffffffffa, 0x81}}, 0xe8) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x3}, 0x40000) 2018/01/16 15:44:24 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000f53000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x1000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a43000)={0x400, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x9, 0xb770, 0x4, 0x5, 0x0, 0x8, 0x5, 0x4}) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000a99000-0x4)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 15:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3c, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b0a000+0xf4b)=0x0) r8 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000952000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075a000-0xc)={r7, r8, r9}, 0xc) r10 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r10, 0x540, 0x0}, {r10, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x4000000}, 0x4000040) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f1f000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6ff0fd8b1dac10db8c74634c32dbffef"}) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xc, 0x80006, 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000-0xd2)={0x0, 0xca, "eceb12416538d532e33d6db237dde55ba377efaf3f3853724a89f4f9310f2234d632253a03ddf20ab1b3f3f84a3191f103e0789e54c2260a7d673e5f9331d60726a3548f770df8e60694280e9164c8360a3313efe3017b07510f3bc86a70efe42396c54c1caba6c8782f1eebffa4d221629345c36523d549617541a2a1c1ccb79de602dc3808b7ff1a8a94c157ecfce1af07a36f669e45c6b3186af37ee92c6a9945c0023b41cb80d36b55c8f90291bcc07663b5085ad486001df92cfe693e54b034133c12fcb338f1be"}, &(0x7f0000006000)=0xd2) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000-0x8)={r2, 0x100000001}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) recvfrom$inet(r1, &(0x7f0000008000-0xeb)=""/235, 0xeb, 0x1, &(0x7f0000004000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000750000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d7000)=0x1c) ioctl$void(r0, 0xc004587f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000c47000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x5) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000362000)={0x0, 0x0}) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000362000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000362000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000bd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39c, 0x9, 0x9, 0x100, 0x1, 0x1000001, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={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=@local={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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) 2018/01/16 15:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002fc000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000206000)=0x1e) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000801000)={0x0, 0x0, 0x0}, &(0x7f00005aa000-0x4)=0xc) r3 = getgid() r4 = accept(0xffffffffffffffff, &(0x7f00006d8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f8a000)=0x80) r5 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000094c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c51000)=0x60, 0x80000) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$nl_crypto(0x10, 0x3, 0x15) r8 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000014a000-0x4)=0x60) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b7e000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000157000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f000090f000)={&(0x7f0000e51000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cd1000-0x20)=[{&(0x7f0000b1e000)="4509ad96157a4d7b3cd1ef324edd354b975292a3383bb1ac", 0x18}, {&(0x7f00005e8000-0x34)="8f9bb4e2581bb1f3f68572d194bfbe7cfc75c0fc9af153d45a9878e069c976cb00aa84f0f3ee0b8c33bd1f10455575bf872e91c0", 0x34}], 0x2, &(0x7f00007e0000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}], 0x60, 0x8000}, 0x4000000) r11 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r11, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r11) pipe(&(0x7f0000b8d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009f8000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b6, 0x8, 0x6753579d, 0x1, 0x3}, &(0x7f000056e000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f0000fdc000)={r13, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x6, 0x1, 0x20}, &(0x7f00002fd000)=0xa0) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de4000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000060d000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = accept4(r1, &(0x7f0000795000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b18000)=0x9, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c3b000)={r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d5d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d5d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fd6000)={0x0, @in={{0x2, 0x3, @rand_addr=0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc8000+0x8c2)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d6a000-0x8)={r6, 0x0}, &(0x7f0000ddc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008b1000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000da7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000030f000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1ff}, &(0x7f0000733000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003bf000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001b4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000689000-0x8)={0x0, 0x6, 0x7}, &(0x7f0000ab2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000833000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x8f, 0x1, 0x0, 0x0}, &(0x7f000088f000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000057c000)={0x0, 0x8b, "0edbff44c89229403c3ca0dd904cbf7629469e9fd82af1598cc4521201e8ed047679e53a76d0cd364912f1c98721651839f5ea69bc3f21b42db88b44f01b2ef8954e21f2634f70ba0bf8abb437e03df4f3bd62c44ad19a3e4f475a63faa24ca506930d7abacbbd08d1b57a160859848b847ff556be5e28ee7709ee5e2a1102760beeb180ce0a932c6d744d"}, &(0x7f0000341000)=0x93) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000263000-0xb8)={0x0, 0xffffffff, 0x5, 0x4, 0x7, 0x401, 0x100000000, 0x7, {0x0, @in6={{0xa, 0x2, 0x92, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x9, 0x9, 0x215}}, &(0x7f00002bd000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000486000-0x46)={0x0, 0x3e, "f9dbc75df2b148f9022f73e53947e250a12c6a8949498a9bea7c588db700aa12fce3badbfcc705f03d99fd3f2cb34569365e2e6e5fbce7581483ad5bd710"}, &(0x7f000005c000-0x4)=0x46) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f29000)={0x0, 0x98, 0x976d, 0x135f, 0x8, 0xffffffffffffffc0, 0x8, 0x7, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed5, 0x27f2, 0x3, 0x9, 0x1}}, &(0x7f000076f000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000068000)={0x0, 0x2, 0x80000000, 0x200000001}, &(0x7f0000b27000-0x4)=0xfffffff6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006b0000)={0x0, 0x4c, &(0x7f000013a000-0x4c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000051d000)={0x0, 0x5, 0x4}, &(0x7f00002b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fb5000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x520, 0xc, 0x4, 0x1, 0x90}, &(0x7f0000aba000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000082a000)={0x0, 0xfffffffffffffffa, 0xc156}, &(0x7f0000a9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df5000-0x8)={0x0, 0x33f6}, &(0x7f0000731000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f60000-0x6)={0x0, 0xeb7c}, &(0x7f0000a54000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a8c000)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000}, &(0x7f0000d95000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00007f8000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xa933}, &(0x7f00007a6000-0x1)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000030000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0x4c9, 0xfff, 0x60}, &(0x7f00001c8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007d0000)={r15, 0x7fffffff}, &(0x7f0000b0a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005de000)={0x0, 0xfffffffffffffffb}, &(0x7f0000186000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000a01000-0x1f8)=[{&(0x7f0000561000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5f000)=[{&(0x7f0000f9c000)="2f4d5a849d5466b5b7f6f9dd28ee1ad044388c83e677be2a55000ab1cd12543d04f6bfcc0b2b6b1fad3697df27be939399dec1e257db0308ee6fc10a52ad546c4fc5eece6db896d52c25", 0x4a}], 0x1, &(0x7f0000a70000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0xc, 0x8000, 0x0, 0x8000, 0x2, 0x989, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x1ff, 0x8, 0x6, 0x8, 0x4d15, 0x40, 0xfffffffffffffff9, r6}}, @init={0x18, 0x84, 0x0, {0x1b4, 0x2, 0x8001, 0x200}}], 0x90, 0x4010}, {&(0x7f0000692000-0x1c)=@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffff8879}, 0x1c, &(0x7f0000614000-0x70)=[{&(0x7f00006ef000)="1c030abd2c6036ed78569f49a97918d5761f234394150e9bc7b61132277bb4876e54d1dd1f6f987b8cc30e6b9e19d0e678ce2e33ee3fb0c94266715d8a36058efa4d466e01c431f4b7aeb798466f843a3518d0d1bb5e2793d8", 0x59}, {&(0x7f000094f000)="6fe391d2a2b00932888be1e57c1a71dff6d7267ef407142477e5cf52b2f41deada7dd758be3bb65663a5a084bddf2c4c86f97f4f41977b26794bb8329621a729cb3e0ff3df65fd7c04670cc41b8169436a738d97af09a21ddcf01df44568064ed47443f1ac6397ef279680d3f4682dca", 0x70}, {&(0x7f0000a17000-0x1000)="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", 0x1000}, {&(0x7f0000211000-0x2d)="8e5861976e2f9d6dde99309f5169f8872f1a3400230610818e06f8d73fe7630038ae5d8b21c9b5e77983e32ccc", 0x2d}, {&(0x7f00007ed000)="bf2917f4b9c96fccba7e1f7dc5227b2b4ce15a146005f288966e875a1c6f0dfccd33d1deec739c85852868d5df1b068bd52cb62850ac4cea437461866cdd0e6f1fb26afa3104225049317fdd1ec05db47895a8f189a14a80fc0b19497b70af960b2f606b7054d325763d4012a28b4feaa14335c0c60d4b668fbeca8682711bcc243cad22b3f4e8bbb2afb91cb5e6fcca7d1737dc9bc563a8802f6c039a44be0b3ca05a33c1b0f67ab0639275a949e6ab3356b331efe77eca6b4cd81039e8d36d91a1f8a05f54b122aebd6a4415e9ca5a6dcd4ff5ca0565c1bd0423e362", 0xdd}, {&(0x7f00000b9000-0xfb)="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", 0xfb}, {&(0x7f000033a000)="6ac86cec5e06fd618e01d221fec5fc4405413c71756b0d6bdc1824d9ce14345275d62d801c18f40fb53d616a414386281a21e92ac0650abd11c909a6823e5458d7cfd7317cf30c6480e88b2a197e630790f6715102190e6cd952fede58bf8d749b75488cd39585edb8d15b095ac081887009b2410b6383fd1a418c810ccebca84da37b35f10f1496777f858dd5eae7df0e04a1c007d0015561ad57b509f22fea5e1c3bd60a72b773166f8654f2fb7033da8688597facb8c9ea4ae1563ec3317b74152c57e8f991db6f19f559ba2800c58f7e14782c51d58eb12af36fa3e8a9ea0f9687", 0xe3}], 0x7, &(0x7f000094c000)=[@sndrcv={0x30, 0x84, 0x1, {0x21, 0x101, 0x8000, 0x81, 0x8000, 0x200, 0x4, 0x80, r7}}, @init={0x18, 0x84, 0x0, {0xd5, 0x2898, 0xfffffffffffff000, 0xff}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7, 0x45d, 0xfffffffffffffffb}}], 0x90, 0x4}, {&(0x7f00005b8000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b7000-0x30)=[{&(0x7f00002d4000)="213878891c7305d54775ff564e", 0xd}, {&(0x7f0000bf0000)="758ae587f28d626ec93f0195c13f0efeb8306869657b2324390b05f43c6e0b172bf2189174942b5020c13f250dc483ff6238661fe3f6f2d6648f9785fcf2560b87dd4bbd4c01abede5d1a3fee686d5ff74c7f077f1269714d86a67b2ceaf5a5289601bd20c390eeb229307543f5590bf0ede7c0a30d0bb959bb2b9ffeedcfbc1133f45c68c32de8d300823748b4d345e39765e72d1b2c42d44d46b7827dd3e62e39ddbd10db2005db9b1cfc17f1fccfbecb45ad3552cb119d8a5d38cd1e168ed3c48f1b087542cc9343af5aaada732f8138ec9939fece2a6f1995e3a10f85958ca5c2d8972eca2bf9c52d69b", 0xec}, {&(0x7f00000e6000)="9a0cfa2d7b86192645cf4ca9cb363c5962b3dcd80f92583e09fdd0489cd8eebb4dbb617bfef2e35655691a1424469ff42a816b83", 0x34}], 0x3, &(0x7f00001bd000)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x6, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x8, 0x1, r8}}], 0x60, 0x40000}, {&(0x7f000021d000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f0000c2a000-0x8)="f7c21f586fd64097", 0x8}, {&(0x7f00001c3000-0xa7)="2561de9c8b13c3dd4eee8ac4a741765738430e61d0c74df86b5977a8a455ca483e371ac864f23c3cbf8ee8117ef47db3c6cd2e4582eaa0933ac3263dbced8faa166d6ed82e16b1273fa3372112eddd79b177bbd93028600f02125062706fb7e59a22e3c02734e7ee8992f7631e80cfb63613ca2fe5f2beac2c6e8c5aa85f6553d26d1120d6e7facaf0e5aae392eeb91f93a0662f67ad665a083060a166f815f8448384b0ce2850", 0xa7}, {&(0x7f0000f4f000-0x8a)="e265492be110a708c7c57d26877e47c9dbf46266fb58236ba5102d948a05ca30cf61626d011fb8f7cb1e146d7fed736b17b405c6245ddfb015c5ab8656acb97013cce69acef6bed3afeaa3acb61bf2a9c0fe35760104e9182bdf4d22fee42f6b0bf21f4a234764728b878acdc5e0b05bbb1ae1beeb11bebb2251ae133d65b0b78f775e50937770582400", 0x8a}, {&(0x7f0000d01000-0xcc)="14902f6dc5bc0a4043fee0d90150581b4a1d97cd8af9bb0c8c502786b174e9e63f32b2e42a9e9817920bfdead31f0363ce2868b55ba2038d23219c485ce824153858748ac3e5ac98d32f079dddf5e0877294a0487c1ab952cffa8894838496c539df537dcdb15f89c077c38892a24c43259468cee0e253555f5deb4066b680e9a308aa18778adbde4520283103608eda2219fd5f3743f4fb59605de9f60504bd1326b6cc881544ff96c04896d802625b678decef24d827c257a33a29727ca63a553448b134b5850bc7b9ff1c", 0xcc}, {&(0x7f00006b8000-0xd8)="ef461a55bd84bcdae3605ecb45c68d785d7ec30c15ca56909d12c50dd32c557d4a022f900f57749116e63983295cdbea20464ae327f9c36a9753b381a85373f30c386588dc62af1a3e7806c06e666af142f9ab2784cecf699f1610761b2b5d976bf5f38b6f60658b7757617cc4582e1767a0cf2306f5c95fe02a306e661993ec1f42b808679639676acbc41ab2ce161cab0eb65449d003f6392ccba59784a3b391cb39a7e287e9d079d5d9f413bcfa0b2e8ab2a00a873d4de77e38cad401b85a3fbde3a76fce9df14d96bd5e08ee4076ec6a71581adcf524", 0xd8}, {&(0x7f0000935000-0xf2)="7733b95732b87df166f1c879f779685a7160d27074d5a650128b0fc32fd50789a09e6029c1dcbd4cd145df879b65025ddb183fea9e3dc06294ea6e6d6629fc1528f0e65f9e7c03e1e86bfd1d003979ebe05a436f5f0e40251d1f176c93f2f33d29c285ee3c09b6d7e467164e6fa62a6852a96a0e3d4fa10742fd3c3d5d352c7a58893c6541109910565a3664f6c1d2d7453e555606b14692b1149fb5bc123353d08c68fa183f7c2af5e417aae9ea3b7aa9c259e5fec348ab951a406b1b1c36fcebaeea35077260d5212b7deba1b58cd7b65598bb69d2be7593e7bb4cf5dc58e1e463c08a2cb52d2da8d99643665ce00c5a2d", 0xf2}, {&(0x7f000051d000)="fea48f2a8c9ee57a82e0bf68852aaae9d67eb9d4c72a9fd1d2cab1870892413e6829795a1b43bd8eeed92fb252c72b06aefecb7679b0beab924ab7d7b49dba026df976", 0x43}, {&(0x7f0000a7d000-0x25)="77d978762e93381ac3f1d364736ae60f3bdebc6f75e37b99a13101d51f6294e078cd496847", 0x25}, {&(0x7f0000842000-0x1000)="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0x1000}, {&(0x7f00004d2000-0xf3)="699043dd64e6f74fc22b313ca5aa794aa7c023cf97d075ba1af50425e6c22ec1be3acb3d477fd3b3ad2f57cae412deb67e78b633231d142b628add0c2cf62686f4d81f81c8f3a4a35217549b9bc2650c1d1bc87594df5bc248d894c069231d19a1e4ac279d34f01efc14a4fd799bc7ab42df74c3bb71595fc61cf52e1c34016d3a98ecb0861065628070bb4d1e4d9a129a525d2f9798de0e8eeb22591b6bd4c91658d6ea326561481f3759afe01384a8be53667898e7cb0923c03b08f7ab105c15a65ee64f4c5f96231cff8550cc444ab1e71cb530063d4db134bc8d9428b1ca17b5cfc4d839241ac7041c0d486fd06422ce72", 0xf3}], 0xa, &(0x7f00002d9000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1, 0x1ff, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x4d0c, 0x80000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xd4, 0x800f, 0x80000000, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0x1f, 0x101, 0xffffffff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20a, 0x0, 0xb11e, r11}}], 0xf0, 0x4000}, {&(0x7f0000266000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000cdf000)=[{&(0x7f00001ee000)="6cd6825064b40e8081e9d62845a981b652680b96a72c1a9443e6666bc2b58856e15a7a60e9aa8b838461f53c9881e4186605385cd4948e579d78e8c66cb6f71431903113aaf47f0c983c85ae413343dcee8d9d11aaa50f37162ace5ab1737b64650ac6801d63470792d6cb93e214d31d4c32de824e14f34f2d3ee5885b2a84fd7693", 0x82}], 0x1, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffc2a7daa9, 0x205, 0x3f8, 0xa2, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x1e38, 0xffffffffffffffff, r13}}], 0x60, 0x8001}, {&(0x7f000043a000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d16000)=[], 0x0, &(0x7f0000cef000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x34, 0x800b, 0x1, 0x7, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xa7, 0x4, 0x1448, 0x401, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x72, 0x200, 0x0, 0x1, r17}}], 0x90, 0x40015}, {&(0x7f0000a2c000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a3000-0xb)=[{&(0x7f000043d000-0x7)="edb92b1e5ea374", 0x7}, {&(0x7f0000b81000)="4c74fdd064724450cc35a98be751542d8b4ebccbfdbc8071983f848e29a427a82ce592639181a08d92e9008d473dcbc19c257684832e31782a007290293ac2a749e744c5fd24fecba7e07341eb2ab36acb7576c53733bd7f948698b1d2c1d0c3cf0f05c83f28b101a2533881aaa84680fd2053128564df712eb26307c193fdadd82af095eaabc3ff85da7f62de937a8762fc11c948c70a22ef7c102a9d872cab005fa86011efeb1ad6daf5fc49a983d5ee7dea975b09d5d0f84b0c50f51953fbe47164bb55ae11d3977dc71d4992d081a88ef83d7487621fb5e27b4b35ae831239f700738fba5ce006d753f4adb91aaf6ca82f7c80", 0xf5}, {&(0x7f000091b000)="0e68cae069dde82aa82b9f4656", 0xd}], 0x3, &(0x7f0000c24000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x2, 0x1800000000, 0x1, 0xdbb7, 0x6, 0x1, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7, 0x8, 0x100000000, 0xfffffffffffffffe, 0x67c, 0x0, 0x0, r19}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x41a8b1f4, 0x8005, 0x1, 0x5, 0x8001, 0x1ff, 0x6, r20}}], 0x90, 0x11}, {&(0x7f0000298000-0x1c)=@in6={0xa, 0x2, 0x86b5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000d09000-0x20)=[{&(0x7f00009bc000-0xa3)="4873ccc8712dd33fe4d1c568010f9b775facb980f0329a4983cca008cad9cba9c592170c9afe12d0a65bfa77973463c41bf5c6a2596746406d045173066caf0f069216195655109744b4f5e9436a749ae10b239eb1da54fb938b50c562a881f7f4e0e46f509bb85230c986d2e52af9692d076639b4e53672a99fd12790990d7e708ecb9953e25c2f2adb78aebe268bff1a5d37290fe4059787da53b4d3f7049af58c0d", 0xa3}, {&(0x7f0000a00000)="1adefe1e5e2945a4496b6f007f30688cc8eb5747b26c21cac82d75588d99c0d486a4714a60e1d0bb892735e62e8853ebf12c7f20b3669abf10b9262c4e02e81725102e573f4d00ff602c393a4b2a170f09f3307dd76d01fa5e469b47a06e6aad94b7483392d5fa1f94a97b4b8367ca4058", 0x71}], 0x2, &(0x7f000033b000)=[@sndinfo={0x20, 0x84, 0x2, {0x626, 0x2, 0x4, 0x100, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x3e25, 0x0, 0x6, 0x800, r22}}, @init={0x18, 0x84, 0x0, {0x8001, 0x401, 0xfffffffffffffffe, 0xffff}}], 0x90, 0x4}, {&(0x7f00002a9000)=@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c, &(0x7f00003af000-0x70)=[{&(0x7f0000ae8000)="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{&(0x7f000081f000)="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0x1000}, {&(0x7f000051d000)="b9c46d89aa4111cec1bce33a8798ce527cbf02354842ae862fbb2dc601eda44ad011860f49c9c6057177b578ace0a6907ae1e9a2296ccb211732153be3b2ead6ef371ff25772a6f09d27126828c69a6c33b09775d7e54284e6efcbff7e6544591fcbeb8d12945a6801b30637aa5f301d", 0x70}], 0x7, &(0x7f0000c73000)=[@init={0x18, 0x84, 0x0, {0x81, 0x80000001, 0xfffffffffffffc01, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0x1, 0x1599c000000000, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8007, 0x9, 0x7, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x6, 0x9, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x9, 0x0, 0x2778, 0x10000, 0x4, 0x9, r26}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x100000001, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0xfffffffffffffffd, 0x100000001, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x4, 0x2, 0x4543, 0x8000, 0x13c, 0x8001, r28}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x1, 0x9f, 0x100000001, 0x120000000000000, 0xdc, 0x4, r29}}], 0x1b0, 0x0}], 0x9, 0x80) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002e7000)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000675000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cfb000)=0x10, 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/16 15:44:24 executing program 3: socketpair(0x0, 0x0, 0x6, &(0x7f000031c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000319000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ee000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00005c6000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/16 15:44:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000187000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e5d000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00009da000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00005dd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005dc000)={r3, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"f9ac7f9db6854b"}, 0x9}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="c69df1a4ad714108643d799b2108c4e18cda7abfd31355c8f4dcbd8ead46aaf9230cbad15c9849bfebfa8c57b57a146deb08259600def4feb9e58b8f7b8c74cf9b0c2f3297b76f20b6124226266b17beaaa112dac6bcdeb22a324f9b4952a561bb8466a4402d241bca342decddec50b1263e2bef9971e51ad864f7553b65e1f060a5e72da539e18bb5f490eff3f9a05fa65d", 0x92}, {&(0x7f0000000000)="9826d43f6d1bd587d8f05d6f5a94043af9b32b2385dad8cb32bcb868160009c9d65a906fef1f0b21e8ffec9708f4c3fc86dd3e307a9b849504ef67c5d7f7c4721e026fd01e50a5d7ca2e667d6bdc08", 0x4f}, {&(0x7f0000000000)="93f86ca6312ebf6ed5d70dc74d5aba9f2245a2cf9d8dfab760cd36f47ee5d08cfe21f57d3879993f72150f2035d03a4623e4a70d28c30b0cb23f9e167ad3ccea8d2ede077f4e0bedc801dd884db624f24641f0db5711bd2b", 0x58}, {&(0x7f00005dd000-0xcc)="362ba74cfea5adf94a147bc823a313ea8d910cd8e881bbd2af89447252d11b28f867aa8ed8ba19504d86e13046c01fe01c7981ea9ba6bfee57b4660c64c04650d1056726bba87860b58f1e8a0e4c0b7afccf561e452b9306a0bf86191ba7d81b86592723ff815906ee5c52cb449edfd5f1646865dca1127704f2ec92939731b1428b096678252c93408b3914b6a7502706c2c20a1bf78eef956d1bb236129bd4a7653fa234a9c9ff2348c92eb82345d6d58d822a90a3b7e7b4b837dcedc2c88a7160936d7f17791ff92dfc57", 0xcc}, {&(0x7f0000000000)="b2fc6c5c3e5b51383aa8689d3424956e9e036bce4e55d7019ce0ec7f9a0a24f577", 0x21}, {&(0x7f00005dc000)="3f5899eb9c0722760c0d7abb0c48155bbc09650a69aaaf8efb172d882e5a1dcfeb24dddb19bac851842b95f5495284a2c39690161eec12a42e7dc15c864b67685ffb47a9ed", 0x45}, {&(0x7f0000001000-0x29)="dc657c77f35c3903c59f6f32fac02544cfbf4cb14b2304d4852a2aba41e3c3ea1c8568616b51fe1d5e", 0x29}, {&(0x7f00005dd000-0x6e)="94fa398459739acbabac4f18d631e9df0cf90c2f9c92c97ffec8b6182abe8331a3965c636d5ece61927530ebdefbe34d89089278b69a0beb888ff41379cfb312eb6dcd397f104f7e50d813a538894c2780d089b9a6af6b7b821a7170a0f2edcc9260ccf0035c9f239b08f91a9360", 0x6e}, {&(0x7f0000000000)="e27608e0d460419f007f6062a74397de6e22bb7325200567194cc9883fe2024e0bb288c2766e1708c07414eac367c81ade52eae4f949031d6b36e1a30ce0e7ba864f4f9b0865be1c4d2ec9e8875466dc192df991cb86a19dc95e8b281f024aab", 0x60}], 0x9, &(0x7f00005dc000)=[{0xe0, 0x110, 0xff1a, "b34ac0f0b147a8c6f651ec1cbdf15f446e19504e4dcecd2b7154f6f56de91c3d008861d1bcf8481e66fba4c75c148ceb18318e7f5e9651c9fc867bf7ca4252b7d6b22fc27ceb05d303a9fe831f16d62e162193bbfa2b065e49595eb0bde12e118c47150e2e21a8cf994594f0380069566cac2adfead7682118e538ee9647c1e27f7506030437239f0e1d6a32692889326427410dd03ab018ed80b36b7cda05f875427bf3d6121b35090c823a1218ebba976ee934203d92a05dcd652cdeae6970772fa5f3f6823c9e5c24fb3599f5"}, {0xa0, 0x119, 0x68c1, "abed41a06685ea63ee7ef5f36a47e77b4f69cd23828a48f8954d157904c805fa69c78299a33b9465d4aee42a5a16c01924d818552a9b60d5a3de24da1a77dbc14b694cf469081520525707494047f28be0d4919f80bdce9d769c28582b13c47cece75fda7b6976b209f3d8ecf76fbe9e8cba9c519ff576ac2a18d3684a356a3adb039b4bbe753c0fc94966dec712"}, {0x38, 0x0, 0x4, "8f3cc9d2c9ed63d3cc1503bcc50111d3b7751b2514d5815fc6c0ab358d31c18769c7366a"}, {0x28, 0x3a, 0x1, "2008b3883a2080f8690687c58d876a55f5c3"}, {0x50, 0x109, 0x7fffffff, "93ab1421bd6c651270e7860bdc4929ec8ae8a045e5e44ecfff2814ff9238196812d641d9bb0a75b63e898e755b30c3630b2ee0a0e6e64c0b3115d3"}], 0x230, 0x4000811}, 0x20000800) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000290000)={0x0, {""/7}, 0x0}, &(0x7f000033f000-0x4)=0x10) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000418000-0x10)=@generic=""/16, 0x10) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000895000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00002e0000-0x4)=0x8b7, 0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff244c4860", 0x20) socketpair(0x8, 0x3, 0xffff, &(0x7f00001e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000024b000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006d6000)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:24 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000051e000-0x4)={0xff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffd1, &(0x7f000099c000)={&(0x7f0000d0c000-0xd4)={0xd4, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc0, 0x0, [@generic="6b466a8ded8b5c094f6d13f1fe3823a0c77df912edb909819ada4ceb693e42e4ff69da3623a821ee3f37326bf5f27b7ff26d024c9a0c7c082fc7fac4ba8383ca87f33caec547caa2765f1fa94e6c6100cf9a95814e5c6a0f0e9ca383960e05bde43ad6f73d53fe4f6a05455548d64227e83e8d62223f6497a69ff589bd828551305e", @typed={0x0, 0x80, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001cf000)={0x0, 0x0, 0x0}, &(0x7f0000eb0000)=0xc) socketpair$inet6(0xa, 0x80005, 0x80, &(0x7f0000b47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b79000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c24000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f1e000-0x71)={r4, 0x69, "fc6e099e5ad59c6ad039b4c323050aabfb130828c6d54f5abd59b93a17e6db9867fbe04c260dca432ea3a3c4e5096e9c5d055d9dca545b308926ffaab51c61a701cedd012957a41df5715dd4ed3aa7e5991372e5806a8059a84479aec86117ea2793a2f1b544a062de"}, &(0x7f00007e4000+0x517)=0x71) r5 = getuid() r6 = accept4(r0, &(0x7f00004a1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007c1000-0x4)=0x9, 0x80800) connect$nfc_llcp(r6, &(0x7f00001e8000-0x60)={0x27, 0x3, 0x81, 0x6, 0x4, 0x2, "91f38ebcf9f67b435136ab51703d699c647678d5b5a17ee302d583ca1ee6d62d15b3d2d7cb78723ff138cd787edc57c4a7a368e6935e81ddc34a9afa5e33cf", 0x2}, 0x60) pread64(r0, &(0x7f000081f000-0x1000)=""/4096, 0xfffffe95, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000317000)={0x8, 0x1}, 0x24) sendmsg$nl_route(r1, &(0x7f0000c84000)={&(0x7f00002f2000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00003d8000)={&(0x7f0000507000)=@bridge_getneigh={0x374, 0x1e, 0x20, 0x6, 0x3, {0x7, 0x0, 0x0, 0x0, 0x5c00e, 0x2}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "9abf82ecd6e10cba2ea69c85fe3804"}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_XDP={0x328, 0x2b, [@typed={0x10, 0x72, @u64=0x7}, @generic="1f22c0e3ac086c6542cfb384056456a9d5bbae160f5c9933f945bdb5910099b71e0e7616f3bae9ab1b94b32ed6415339bc03bbafbb62866c7de25782f74bc5f11214baffcaa066da9d04785981df7fc65d6fd100f60446933c95c266f2a93f4d600f2da4c18a78f6363c5a2a76852a4d638266b271e156d18777b5e802ff68e88e5082", @typed={0xc, 0x1f, @pid=r2}, @generic="9b379009df6c62780d8031cd48112c5fabe5036a0de0aa5ff829865ed6989e08fb29281e8d1e047291e7b53a1318f0d88cf97be00228c0541608e0ef6b43edddc0cb30f4c8497a375bd7df874452b76f77c9194a160af8296325735f81093d324f02db5962383679a170e7ad70697796ac38", @generic="719e15ded69cfa4c75f4ad12ef4ebc4c30707df4657408fb01", @nested={0x1e8, 0x21, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="b064a2c879aa149b8300a2be0b8d41d2d5f67651e6d17533d2754cd04065c0b4804208fd915c57467d99e5d8f0966e385578a1bb2c4d1982115e0b8393ac08e6a1dd001937fca6282abeb8ab1e571f8d15506b7d04eed43cc6b14baa9ce504515235ea9134ed18cbff23dcb384182155c7a0d855e2b56110572cd2441158025107723cb00c084554b80da5316e60a78ee82d13b954745de2d38243e874077a0cd2ae42c25c8e7d924c7b6ea0c49b132df45cfa00a648ebb6ea4906e9bf47262a0a533e2a87642a1586cf54b0c8effafb6d1f4abcc3a726777150f5a0493f1b8ba467a74f79cffe8a0fab4ad0bf07", @typed={0x18, 0x3e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, @generic="7eadc5a4db5b9c2b982d4ce865", @typed={0xc, 0x91, @uid=r5}, @generic="d6ec36ccdda830fae650c159e77a87c6b2235cf1fd9ca85cefe35058e3710c54e9028f6cbcce61c632", @generic="531ec0589b2f476b193dd273aae9f78668b354e4d786cd540224211caa92e94be48ecaacf8279657185f32095845a3994cfedc3380583a8c5ebbaf38f7823958238ee9f2990e08ad3d475d28d2dfecfb2f8f781a5a8b33136fd8e7e582a1ea78dbb596b55d941f8671b8dde7ad44cde07506885aac8b4b56c4caf465e1e9ce8400a2f24625b18c48a3a4d4c741b0"]}, @typed={0x10, 0x7a, @u64=0x9}]}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x374}, 0x1, 0x0, 0x0, 0x5}, 0x8004) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) socket$bt_sco(0x1f, 0x5, 0x2) socket(0xf, 0x4, 0x346d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 15:44:24 executing program 4: r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000ae3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d3b000-0x10)={0x0, 0x84, &(0x7f0000506000-0x84)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff48}]}, &(0x7f00004bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a9000)={0x1, 0x0, 0x50, 0x101, r1}, &(0x7f0000661000-0x4)=0x10) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009e3000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, &(0x7f0000a13000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aef000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fd8000)=0x18c6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000001, 0x0, []}, 0xfffffffffffffdae) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00005d8000)={0x0, 0x0}, 0x2) 2018/01/16 15:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000feb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0}, 0x20) socketpair(0x8, 0x4, 0x8, &(0x7f0000194000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00007bf000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000d93000+0x1ed)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x1, 0x30, 0x2, 0x506}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000056c000-0x4)=0x0, &(0x7f0000130000)=0x4) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000056b000)=""/119, &(0x7f0000501000)=0x77) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00003bd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) vmsplice(r5, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r4, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) mmap(&(0x7f000056d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000032c000)={r3, 0xb1}, &(0x7f000056e000-0x4)=0x8) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe6000-0x48)=""/72, &(0x7f0000fe7000-0x4)=0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002fe000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000fe7000)=""/92, &(0x7f0000fe7000)=0x5c) 2018/01/16 15:44:24 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c0000)=0x1ca, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000264000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00009d3000-0x40)={r2, 0x9, &(0x7f0000328000-0x24)=[0x3, 0x100000001, 0x0, 0x1, 0x0, 0x6, 0x3, 0x20, 0x80000000], &(0x7f0000342000-0xc)=[0x4, 0x1, 0x9], 0x10, 0x9, 0xbc, &(0x7f0000ee1000-0x24)=[0x100, 0x1, 0x4, 0x80000000, 0x6, 0xeb, 0x21, 0x33e, 0x1], &(0x7f00005e9000-0x20)=[0x9, 0x5, 0xfffffffffffffff7, 0x28, 0xffffffff, 0x3ff, 0x9, 0x5], 0x0}) recvfrom(r0, &(0x7f00008e7000-0xf)=""/15, 0xf, 0x40000100, &(0x7f0000285000)=@ax25={0x3, {"ff62ec378d6557"}, 0x2}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000576000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "6def2fc76176800e"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet6(0xa, 0x80002, 0xfffffffffffffff7, &(0x7f0000739000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ffe000)={0x0, 0x6, 0x401, 0x9, 0x62b5, 0xffffffff}, &(0x7f0000e8f000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b67000-0xa0)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3, 0x4, 0x7a, 0x8001, 0x20}, 0xa0) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a62000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000e73000-0x118)={0xffffffff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) shutdown(r0, 0x1) 2018/01/16 15:44:24 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) r1 = accept4(r0, &(0x7f000000b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000009000)={0x0, 0x591d, 0x10}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000f000-0xb)={0x8001, 0x200, 0x7, 0x81, 0x1, 0x2, 0x2, 0x3, 0x4, 0x1, 0xf7}, 0xb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000d000)={r2, 0x22, "17b0a91e6abfc48ffb4dfab79252007bd60a9e0312410f42e15b8f53543c2e0a8bc8"}, &(0x7f000000d000)=0x2a) socketpair(0x5, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) 2018/01/16 15:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000980000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x74, 0x2, 0x4}, &(0x7f0000dcc000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008a2000-0x8)={r2, 0x9}, &(0x7f0000791000-0x4)=0x8) close(r1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000131000)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005ab000-0x8)={0x1, 0x20, 0xdf, 0x800}, 0x8) 2018/01/16 15:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) socket(0xa, 0x0, 0x5) close(r0) 2018/01/16 15:44:24 executing program 7: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bb1000)="000354f37fff0f9eae1d003e9d4d00a100000002880048212fbf48f89004b5f6010cc4a0f533b47563132c0e51bedc456625713c0ea32119c86c6d3fc77eea6e0146f3a6c267", 0x46) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000888000-0x50)=[], 0x0, &(0x7f0000010000-0xa0)=[], 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000064b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001fe000-0x8)={0x0, 0x80000000}, &(0x7f00007e1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000204000)={r3, 0x2, 0x30, 0x3, 0xffff}, &(0x7f000026d000)=0x18) 2018/01/16 15:44:24 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000-0x8)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000011000-0x6e)=@file={0x0, ""/108}, &(0x7f000000d000)=0x6e) 2018/01/16 15:44:24 executing program 2: r0 = epoll_create1(0x80000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000bec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000047e000-0x4)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000ed000)={0x2000, 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) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x1ff}, 0x1) r2 = accept4(r1, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x20b2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xeda, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe}], 0xa0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, 0xbacc, 0x40000008001, 0x500, 0x9, 0x100044, r3}) 2018/01/16 15:44:24 executing program 0: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x15, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5, 0x0, [], "df4b06ba96"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000007b000-0x4)=r1) 2018/01/16 15:44:24 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:25 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000041a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x202) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:25 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df1000-0x4)=0xbd, 0x4) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) 2018/01/16 15:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000fff000-0x4)=0x0, 0x4) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) recvfrom$packet(r0, &(0x7f0000990000)=""/4096, 0x1000, 0x0, &(0x7f0000823000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$int_in(r2, 0x5421, &(0x7f0000e03000)=0x0) 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x0) listen(r0, 0xca5) socketpair(0x7, 0xa, 0x91d0, &(0x7f0000f69000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00001b3000-0x38)={&(0x7f00003aa000-0x10)=@ipx={0x4, 0x0, 0x800, "fb0022314601", 0x2, 0x0}, 0x10, &(0x7f0000330000)=[{&(0x7f0000689000-0x2e)="0e74fcf45dabc7e7b6c15ceeacdf9229711a50f332ea3d609fcd436ebf0c8ef6da4d82e3108946391b6a283c3193", 0x2e}, {&(0x7f0000565000)="72ddf3d6b999908ea57acbd2b42729a36ccaea7a27f5e01d80443d4280a1adba351b8b65c0c0657482bcb9bc43ace4348790274a30acce7bfecc763ec4a57969d25f5df2975443ddbd4e078b665949a0aaefdaa1695f6023c95919a20ff10fa8d845da7cf6cdc2f49c63", 0x6a}, {&(0x7f0000823000)="", 0x0}, {&(0x7f00006c4000)="", 0x0}], 0x4, 0x0, 0x0, 0x44854}, 0x738f6b3cfef88bc7) socketpair(0xf, 0x80007, 0xfffffffffffffffc, &(0x7f0000982000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000364000-0x4)={r0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @rand_addr=0x7, 0x1, 0x0, []}, 0x10) 2018/01/16 15:44:25 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000021000-0xc)={0xffffffff, 0x101, 0x10}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4, 0x8050, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000002) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/16 15:44:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b0f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ab000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000a5b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000003000-0x4c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30000}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xffffffffffffffc2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000+0xca9)=@assoc_value={r3, 0x81}, &(0x7f0000002000-0x3)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000-0x12)={@common='ip6gretap0\x00', 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x98, @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]}, 0x8, 0x2, 0x0, 0x7f, 0x20}, &(0x7f0000000000)=0xa0) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x298, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:25 executing program 5: r0 = socket(0x1000000018, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/163, &(0x7f0000001000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 15:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005a1000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000586000)=0x401, 0x4) shutdown(r0, 0x0) 2018/01/16 15:44:25 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007a7000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000009000)={0x4, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b5a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a11000)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009f6000-0xa0)={r2, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x2, 0x7, 0x40}, &(0x7f0000c1d000)=0xa0) 2018/01/16 15:44:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) bind$inet(r0, &(0x7f000050d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000095b000)=""/0, 0x0) 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000d1c000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) r1 = accept4(r0, &(0x7f0000e0f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fb1000-0x4)=0x60, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000d4000)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x3000000000000000, [0x10000, 0x2, 0x4, 0x100000000, 0x9, 0x1, 0x8, 0xbd2]}, 0x5c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006e1000-0x4)=0x0) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000def000-0x28)={&(0x7f0000542000/0x4000)=nil, 0x800, 0x3, 0x80, &(0x7f000029f000/0x3000)=nil, 0x8}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b6000+0x120)=0x101, 0x4) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:44:25 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f76000-0x20)={@common='dummy0\x00', @ifru_flags=0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002a8000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000f75000-0x68)="db51b56426d26ecb90a64e63484b4d699748e2cb4cf9edf07ed4d973ad338f8ec2022e365edb89b8e2c5ffff6178a3f5687f13e40210453dfa83140e70c8e325aa18d9adc7b62a56b24d3e7f46eb5790e67f26137c107757533a44d392ea1e5249eb75a17a27277b", 0x68, 0x4000080, 0x0, 0x0) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f00005ee000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000379000)=""/0, &(0x7f000092d000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ce4000)={r2, 0x0, 0x7ff, 0x7fff}, 0x10) sendfile(r1, r0, &(0x7f00003ce000)=0x5, 0x8) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00004a4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e04000)=0x10) writev(r0, &(0x7f0000f38000)=[], 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 15:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r1) 2018/01/16 15:44:25 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x62f, 0x40, &(0x7f0000925000-0x89)=""/137, &(0x7f000093a000)=0x89) ioctl$sock_SIOCETHTOOL(r0, 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]}) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a1d000)={0xffffffffffffffe5, 0x1ff}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a8a000)=""/147, 0x93) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000b5000-0x5)={0x0, 0x0}) 2018/01/16 15:44:25 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aeb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aeb000)=0x8, 0x80000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00009d6000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000aec000-0x4)=0x2, 0x4) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000aed000-0xbc)=""/188, 0xbc, 0x120, &(0x7f0000aed000-0x10)={0x3, {"eb9ffc162c13ba"}, 0x5}, 0x10) 2018/01/16 15:44:25 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d64000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa2000)=0x10, 0x80000) accept$ipx(r1, &(0x7f00005a7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000edd000)=0x10) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) 2018/01/16 15:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7d000)={0x0, 0x9d5c33e7ecbc35fb, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000051a000-0x4)=0xfff) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00007ee000)={0xfffffffffffff657, 0xffffffffffffffff, 0x9e6, 0x9, 0x2, 0x7fff}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cce000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000)=0xe8) poll(&(0x7f0000b3d000-0x18)=[{r0, 0x1, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x600, 0x0}], 0x3, 0x2) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e73000-0x38)={&(0x7f0000e73000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000452000)=[{&(0x7f000083e000)=""/160, 0xa0}, {&(0x7f0000e73000-0x48)=""/72, 0x48}, {&(0x7f0000775000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e72000)=""/171, 0xab}, {&(0x7f0000b4b000-0xfe)=""/254, 0xfe}, {&(0x7f0000408000)=""/87, 0x57}, {&(0x7f0000e73000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e6000)=""/152, 0x98}, {&(0x7f0000572000-0xd0)=""/208, 0xd0}, {&(0x7f00008be000-0x7c)=""/124, 0x7c}], 0xa, &(0x7f00002bf000-0x9b)=""/155, 0x9b, 0x4}, 0x40) sendto(r0, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x1, 0x800, "86462eb966dc", 0x8, 0x0}, 0xfffffd9d) 2018/01/16 15:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x80000, 0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000a5a000)="f35bc60f08b59f8b0637075c7d92ecf274d57906f29270fcb52ca58bff5b59c7c80d821056943577a2ed0e4d7dd8718eaa205ff9413bffa947bffee16a42a1ee06a6679fc4e3a7b7882d78c8903f5e2b55c4ad543c7e6bcaeee5c29376b0f4bdefc2339172c6f2d27aea1de37795d86e77d7b266e3d0338042632c09364cc6c8618bbe6c6e7730ffbbb8bad137", 0x8d, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a17000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000363000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000084b000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f000019c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000031b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000217000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000645000)={0x0, 0x3cb}, &(0x7f0000a73000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a39000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000b87000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b57000-0x8)={0x0, 0xffffffff}, &(0x7f00004b2000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c1a000)={0x0, 0x1}, &(0x7f0000354000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000db9000)={0x0, 0x800, 0x10001, 0x7f, 0x8, 0x3, 0x40, 0x6000000000000, {0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x81, 0x4, 0x4}}, &(0x7f0000b99000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007cf000)={0x0, 0x4, 0x10}, &(0x7f0000ebb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f80000)={0x0, 0x38, &(0x7f0000460000-0x38)=[@in6={0xa, 0x2, 0xca36, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}]}, &(0x7f00005aa000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d9b000)={0x2, 0x2, 0x8, 0x79, 0x0}, &(0x7f00001f4000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005f9000)={0x0, 0x9}, &(0x7f0000ed0000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008f9000-0x8)={0x0, 0x2}, &(0x7f0000a5e000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000542000)={0x0, 0x8, 0x3}, &(0x7f0000bc0000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00005ce000-0x118)=[{&(0x7f00006bd000-0x1c)=@in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000fba000)=[{&(0x7f000085a000)="5f7193b0da8faefa819fdcd3e2cd4c5750852af0d6a69514d875afb800a9ae6fc7a0786365b18e19569017caac28a94f47dc7767846cf2d9115f927463f1", 0x3e}, {&(0x7f0000e8a000-0xdb)="33c5969800b998d2c6207919d2359e72635e1a3afc33827e796c697130e52fcaba722bd827a5f8b7f83159a16ca16afef080ce4d8b4e8964f0962dc479a966fa951b6dd91b5895848ffd4b29f91cd532a7ab0a59c22692f4a34a29d02738f9be276819202e8718bcd649cfc4f42422f9017a8b4325555590e55da1c0122692a34e8098499511924fa812e82a533e05c20e7456a63eef5610e5fc8099e47e7caffc7d5c7d9e89e03b35c0d35f6f219d65c8a21c690307cffb742ebb63589423fe3ca9b02668bfa1eada99ad6c4d046f7a48506595e602dd1c6ec0d4", 0xdb}, {&(0x7f0000bdb000)="60d25bc2b964750b11c771bbf1d7f70c99dc537b28a30df03c3ad3c9ae401eb2672eb4b1d7f3cad41651f79693bd90bedb7c1fc579822912244bcede8089daf0ce28091fbec7f82e6e2a59346477a291ac44a6c24589704dd0a0d1781e074dcf230110b1b757c0b1b75e8e503716d572c61b2991d629cc41b620d333abf8cccd3c6901cc06d9aa4d9c3e3b0613d4db4f52a5403b3f3b2809d11b26c26288bb39c366226db80d2743bc568235997ad491038fc89cb163069f0cc1a9262b", 0xbd}, {&(0x7f0000829000-0x58)="fdd76b561a5e027b13ea7f14d0a4f05915cc9f9f7c4a5ee348e6bf7f0a72b44c5960bb0d3ed98714fa25411a34559a890e80a355115d18274fcccc2eb574f2fb40fd4643df2122637ab713a0761d9fb74a88ad5100ce0ac0", 0x58}, {&(0x7f00001f6000)="1d1087162a7591079c2fa4d2d9e887989affd5747d5810ea4d08905707266d6b4d8a77a16555550bdf71a3", 0x2b}, 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{&(0x7f0000471000)="126231f00f5d3b451f122cb003a81950248c9486a26dda3344581a79ae2c9010b593358a2b2a96dc932042e092b98433890d01e9bb0cdf91d7c79876d9fe8fb066138bd12057ea0c2819d4808d94b4d86708ccb224a47bb63de5e20a648c6c3177e2a55eaf2ddece0b404e02a06a2302fbe7b5bee0dac830155589f79a0e2b7c4f85009182f47a70cd297bb6a5d711d8fa03e3595615b497b0cea0828da6440a38a548f77c8e59804e13841b2d8bf01593e7368f108df4e3ca5722353c84377407eff647824dd95acbea311b87209167055061b9958c4c6441bbda20ed5db20a8fef5a04938c515929bbc7824456f77fcc64d1949a30a8cbaffdeb939af3e856f581b35d733f0a5a80a9968a31c945033599b53425569d06de2be36eda7ff4b0c3de6d3eabce936c676521075e1c1633a88a7dffffa75c21e14a012bfc2b8514cece14472f9ab4c56665c2439b4da280e4a308ce175f22eb48085ec4a7ca97403965f3cf433c35c17b67aed4d3025f204eaa034b06738ab75fdffaf7b23731422cbd2f073ffd6697b8bc01861858cc6546d6a4fc03f1e04dc5262756e0035ba8d367cda16d4680a8551c0c847990f18ada87b336a00440204489d075b61ae483c13c36b147fc5bac18622a8ba3762055ff18c995bad9ceaa179168b97f7b14dc0db124be961af96dff355ce4b9d226f189b9d5403359280c8fc6b687d910e6a2f080fde297bc955669a719fdd771385104b66cd84cb0e86ed5179d52dcfcc271312b51c736a86ef8b27a958eb8127cfd5762ccd8b6f34f079a285b9d43d74dcf43f1e744aa2c85b3d5a20503635b80ebc08253811e861b9d1b1b6c24944e82b4e21693172c53a441fe74b8626dc01abccdceeb963c1e70791a96e15d01641314b484352f769d501dd7a2c08cb1366abb4f2da7ea131e8e3e5e5132db84a8093278d2a8c454edfe086799a7b4ea94dbc2b1a01af146e8fdbe8e37277010e5c2696c80e662647ed34c61928b71dfda1ce06b77fa178c0f2c7001a25ac49acff36fda00aa4c89344a9bd393480e9190540fdff00a7ad34bb2aa3b9fb8e98bfedc5e96d1b051cf8cda772014e1e412c926798a270f0d708ba060ad8cdd56820ee53f40fafdef25250ab358073224736d64c7c192e4e654830db0b48c9b82eb6b1c0cedb2666065074c79c262aba0f33a5619341485827452f834b1c136a0f64cb1756c74e0c7c028e09b47b1a69dedda51b84d984ab96ec95a836de1e393e16171de9a3b0d9764d08bd8df3b9d3f791797bc9f328335d7d3be3168d9cdbcb8364b38896374d684c8e4f4a42194cd292628eed681a1c02476d84711c65e4f7f81d51528a4705e2d7baa79263c0cfb737006111470ccedd6ee35322c5b8a3da8111c489e9a7f3a14f2a7e52c0328731d663439467efcad3e69820fc2fbe92811ec382777ad9177c154f307c74723317a7d88b7e64908505610ac1e00f08997fef74de8b5c1d95709cb38b8c2d71881cca364e5580a8fb7c9f3d02245c1c1b2a0884a7179e5507b014df00ce610715455115ca5c5c3f399b98d14dc3f79e985b0dadd479a31f61d3f0aa862dccabf0d112e9db52bd94c2c78a997b5b3e404829ab04b83e39f5f8062ddc10cfd02709ca55e5fc8406613c38ab4d725003bd9e017c7e7daad87762d625d8794d36ddc311838220cbadde4935c9f6500101045291cabdb0b046a98cd14c9b7d6bbca28cb109a3da3e3133aad7c9df4c40f089a0d5f8784ba9549a0438a260c0dd4ece83b7413cd6c7645859358a33105365edfac1b2699ad0cef43509b3c72e9a96ab0d4bdedafeac7919ed760bf13823feeb834173ce7f538ccab6cce295d0eb18c6268721bd7b95fb0d96567363c3a5b1c9cb250bf133ee5025619ec138fa3b68dcf5242f4982a62836024c6b4f82bac9efafd533270f2777514c326930535f0205dfc4fd654686ea93f66a9e06a56efba20411cf76eddb029c97152825defbde60878f0fe780c15c886b4046f8d759998855b07c26b4d7ba7c678cbd62d9a87acdbcd1b6ee11bee3309eb805b923855090ed27dc9ae8e809ba4a5bb3c3bacb2b6ad33036e6429a34f2307976e4c24b89f5d0a2d8179d8def1aa9f7d0775d400ac481324f74424ec187f7716495774e6a2a9a072bf4b57d0eb1b0a5b3d98d627ca2c08d344156f2eadaf67c6748484b007b92f569203d78e37efcb530b3839be4bea2ca41d4dfb6605b9825b045c89693bc90a7a8f647653deeaee580e1b683e838fb91985f959bce2b095836e22519ea0b6e13f7b1c0fd7f4fb2179babcbf73d0cf747adbea573c7fc66ad4d3b2062579b85cf39cbe092948004932e2992d2e083bede480ddc6e83fe1926522a5a2b17e98a9013a70f1f266438801f47c74860aedda6d646730106f418006dfb36c1371318ca7f8b67b4de55149f528bd6f03151720011b7fda68cdc71c4e53f2ef91b73947e44ef147c803d085e4597b4a27293b03688d4ab93ef1b53453542d760fda8c5fdb0cd1f1ab6246e1d59edd2be2c2d3c1d994cb0634b47e78a9c13da9e66df349b3af5019d9c77bc4317e4a404ed8d3c9c99435e7eac9e46c6948d04741585849b429d8e345064843a86811317551773d1d48fbdabbd9724391891352c71d30abe0b332054800324cd2f558cbbb4e7473cfee65e3a075cc5ce18c3cfbae2b04e7b161d02224e8ec949431e1649288e22a77cb561eba03ad67806e1cf449caba8cacf7bfc3c93e59cda5f4c65b3080d1db9d9965d375528b0a3cfa2028128007400dde57dfa6253268140b14a48c716d8062fb6124258d4cfa29607fad29245634186ff92f03323f199fab43afd59a2f2a465c5b06104fb7d4f471ce14e3ac8443c5d3dac5610569800b80efb523eba7a7cebc28c025b44dc63c67d63335f095508b87234ca1d9593ab4e56eef6094a1f6b717d8f369fdce12327ea303dface2004a426c14d895686174df1cd0f3896c7d40f84dc4fbc47e5f8d00dcf8d31ef2e9fc699fcbc5d6e3cd80295f3b1cf42504eff52361b3f868f9c0567a08d3757eca05d2c6f41b90411f6719c6fa469858a904ff5d3628de6a4899f1ba4b9f5c925db9dc41a9fda5f105759cd75a77d984d411a6517ca67ad4dc3bc84664fbe6621056baa93cc8707404c4f8b993f8e1f4821cf735935e6c90063bc7123a1d44cd611d21058b6d25d67edcc28dadb565113bb5f536e16fe4c4a53c444ef42e6d433164b74e4d6d54d7b9c971e6541fd087f2a82d04eb34a3857060bfed032654774ea0843875a576fe43effad6da484d10976b0a628c1a69f6a88da7d4ffa699dc8545a85fa1f73982b26caec8cb2c1baf4b8d94fcaa058dcabbb6a1562caa80e9478912e9f82742a553fd6a2bbfbba7e0cb7ec870d380444f8d8ebed346a90f3dd9b43f0ffd282fbd99780b96c8e1a63e485e3bb9b1bd00fcab67376008539fe10cd2dce2a23d702213b0ab22309c1799b0a5b4b6fc826fe8828f89ee9f77a8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0x1000}], 0xa, &(0x7f0000bcb000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7ff, 0x8000, 0x8001, 0x0, 0xc7, 0xb8, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4dd4, 0x2dbfe7f16596c7fa, 0x9, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x0, 0x4a5, 0x76c71945, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0xffffffffffffff51, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xf1f, 0x1, 0x8, 0x800, 0x6, 0x8, 0xff, 0xef, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x8, 0x1055, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20a, 0x7ff, 0xff, r8}}], 0x150, 0x0}, {&(0x7f0000e5a000)=@in6={0xa, 0x3, 0xea7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4b2}, 0x1c, &(0x7f0000b2c000)=[{&(0x7f000026b000)="e1b1274429834e125c61321dd6f9e440cf3fc884ac908d0ee890094412218cc50ecfee00c81f5315600d6f3ca6e6d2745bbc7a6f61900397f987be69208feba8edf4cf57faf625db4b5f6104d53bf8d7ba1c1603d64ecd4a7cab7932c42cbe2ea6f8b3af8802c1dbaf81dcf22a624c468ed5e3efc5c812882c5cedcdc05edfdfddce67fc7335587394bec29ee309fca7a84015d4", 0x94}, {&(0x7f0000098000)="5d8b09808ee31a3ff4a727948d81d0c6afcbcbf510e41e7606274299e29ad09f13c69ebe522832b352c56fd03176668e33fb269d30c9ee2c6ab58841ea738d8d5675c63ca85d20b6774e7aceed4997e4e4bdf7e0dd8bda5e26779c64c4f054817938387856260af5615a1713a73fa571746fb2c953f3d13c3e40bde4858f96f5be1236b1c7f9d59a6524b9d2cf6a97e2b6a13c1ebd7aa9ad9aa87002dba1005227b404e19a9ccdf1e90f67df7edc7fc4065212e7af2a7796dc94f32455719f9341a61215ce06731f6e8543d5ec04fb74cf70cf7be31f8310db085ca7889595cfe26c227c37b80c00de3c7595787f", 0xee}], 0x2, &(0x7f00000b6000)=[@init={0x18, 0x84, 0x0, {0x800, 0x4, 0x1000, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8205, 0x5, 0x7ff, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x208, 0x1f, 0x9, 0x7, 0x3, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x7f, 0x4, r11}}, @init={0x18, 0x84, 0x0, {0x80, 0x6827, 0x4, 0xdf}}], 0x120, 0x40005}, {&(0x7f0000aa2000-0x1c)=@in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000f2a000)=[{&(0x7f0000b26000)="f42df6d9c5902a", 0x7}, {&(0x7f0000e16000-0x4c)="1a3b69284aec5340cd852011b9ffeb063dcc57466371b2c18fdd06ef217d7bca3c83c58ccf7e10e0e5f011cafcc193bbc0f66dcaea1043bb27d594bce036ca1f91d48ddf9297f15cf9374392", 0x4c}, {&(0x7f0000ead000-0xbf)="1de94f5c1c0c3321152a0976f1d87c5a9c6d3d3a28fc754d330301f25d51e484c5c79ad73c4e8ee7e78b849b3facf7b9804a687b044207095d8b13fc114405cfa83cd7a1c5013efadca32eba32406bb056c8fb6edeac1dfbf01d574300aea61c9efcd9e32d1ce318d57f49b1ca4c46f0163c1e489d9c7842c91d3f77869e97a9253755bb0a1b2c17183682276667da9085313c80082d5ab494aebcdd4d4c93616a5955bbd152933304a17e67ea88633a82145505ac506aff9497a09d487f5b", 0xbf}, {&(0x7f0000839000)="ad2b3363d9d1484d32b5793c096426cf9dde5dbbe4d999869eb681e612a11a30abdb8bdea0ba8f85b1d1fa829e4d8f7e60510f5b012924555e", 0x39}, {&(0x7f0000119000)="4ef5818ead6539fd28501d25267b6808836a284c7377c7b0c3ce56270202d9e33b84486e2c8355d8698a210c5ca9663a2388ab5517ccf7b87463250e6c9690fadb02aff843448dbb7873b0ab77d08a89f68b4f3284455bb429abb37eb277f48c32f3d75ea7c4ab0253007a7e0c5c5f2580326f93f92dbef4a2b5b1915219d55ddcbf100446438f7dbc8380ac6e5c0d29868f6d1618a3", 0x96}], 0x5, 0x0, 0x0, 0x8040}, {&(0x7f0000539000-0x1c)=@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000b3b000-0x90)=[{&(0x7f0000984000)="29a3841b846409c4c5d78d", 0xb}, {&(0x7f00003ba000)="98f9086f2e7f84239d15ceb14b54519345bcc455045aa70bad606a09ebee62aaac76b5ee74db08329a2c4e7b2ef5d0038db9fd6b8029afc50176cc446944f07bb5a30b7a71", 0x45}, {&(0x7f000092f000)="92ea8fc207afbf1e38e82e8eea7d6ddfdabb45fa05526398452c8d0bdaec8fd258f41b6a397ff77f166c254b17792793777ddeaf81ead4ad2e8293f5fa9c4c2828eb38fce73cd5f58428864770c86020e7a502", 0x53}, {&(0x7f0000a02000)="d1a602270e1b1fb42eb42f682491aac59d5fa5e5ff44d4f73762cfc1577a84b259344fac6b119c8151621fc61a61d2578c8e00885055aa33afef87ce68f2bbd2517c46851f67d0def2ecbb19ffbd6d", 0x4f}, {&(0x7f0000cd8000-0x8c)="b997a304c8d40fa582388b72554e68ca541f00e41f2b3986925063d7708e0dc629aa5bf2d1d9cd786c6acac8e32bbcdfea2d3ceae0733745a3f7586953033a073d728cf0e820cec128d4a50c20e8f4e46331d9567c7895d3438412554154f9cc3d37e32477cc97baf66b889167861ae4082686d205a9582357c1373d31cbca448cc1fe30ec89a0f7f61720b2", 0x8c}, {&(0x7f0000933000)="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", 0x1000}, {&(0x7f00000a0000)="10b27b8d1fdd79fe4c7dc5d5199f2436acd623e3df411668e9424d0ead858a90b1b05e897342779bd49b14f2b7dfcffc13660b2186c8fd98a3aaa9580ee1c302b872c484365b1d34c8afc58240f86d31a3e6942587b471a39685f027db24cbf9f56c47b79c0a310b994fcbbaa8af1643a686c857d1d49abe5248630c8ba6d328ae51969cb20e", 0x86}, {&(0x7f0000f63000)="594c1f3e2e48e3159be4241acc7697d2269d62f3faad2960ca7f6328f17c7daac00e3ebc096a38bcfd96c563487a4ebabe83270d63ae12e1b57578e8881303a3e4795ad765da3097a3355c13da5dc3687d7e80978700bcbccdd18e1b8419c2bb6f168bb9e01ae040e6c98ed93d7e6657382959b604e98de812766634de2549f37700da71b6f2206d6c72ea24c38eeac27c719fcb9888a314ebc932f5ee77b8f2bbf48745046f3a4f939782fc1f8640315e0f7087b339ac", 0xb7}, {&(0x7f0000dbd000-0xf4)="906bab6989a70c89a16d9769191184d0b947f11fe70659914b3946f42cd5c622b79cc0d1e5d5d87300292b64721645503792cf17aeab45e95a5319604515a1fbad1547962268c8f13f698a38b0ff3ee578e8e2cc81ebe64fa453a3bfc3560635895db2f31227281ef902740973c9a2b8271ea7a7a8cbde457b4cb3c7e93516be9bca8a3fe0e32c13b050ca9e177d78625da591333e9c240dcc6123805b188b1b57f7fc70d2e3c1322f88213daae66a742bfe2c9f6b248209ee22f3f768ab1781865f36aa613026996c98890830bbedc41b20ed591ad8a47bed8fe6c8e31433a380110d8d1178e5ad0ca96d26030b6cbe7462ca60", 0xf4}], 0x9, &(0x7f00009ef000-0x150)=[@init={0x18, 0x84, 0x0, {0x4b0, 0x6, 0xfffffffffffffdf9, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xfffffffffffffc66, 0x1f, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0xe, 0xd, 0x7ff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x4, 0x4, 0x4, r14}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0xffffffffffffffe1, 0xbb05}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8005, 0x6e4b, 0x1bef, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8200, 0x8, 0x9, r16}}], 0x150, 0x0}, {&(0x7f0000e19000-0xa)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000875000-0x10)=[{&(0x7f00005d3000-0x8b)="e033afa6aaf34a3fcabd42ebcf3141218e980d95403c7505625b2039b87dea597a50ff9278f6bd4d3a9765900b7196818ddfd767ad7fa7f96f3a156bb5bcb544e2dc4a3653d0be54625cb460c6367b985150b78bf05dd828efc727a4eda92a8614fad85b9cedda121d91bcf60b011b6951026ef7837c6b799f82a28a5b7e06fdb44b6ecdc43ef5cf070f21", 0x8b}], 0x1, &(0x7f00005ed000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x3, 0x80000001, 0x8, 0xffffffffffffffff, 0x7, 0x2, r17}}], 0x30, 0x4000000}], 0x5, 0x4000880) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x87, 0x79, &(0x7f0000002000-0x33)="b3d7f8e074875441eeb50f2f5d1b52745063afc1fcd76e39c315e4a7302c66c34e1c7f92519a9653f5f4dcb94e01159c0f2822", 0x665342895921f21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000)="da675f410104b3a3a575f1cf1ea6e256", 0x10) 2018/01/16 15:44:25 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0x10, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ea5000-0x8)={0x0, 0x9}, &(0x7f0000737000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f90000)={r2, 0x16, 0x1f, 0xfbfa}, 0x10) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000b2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000f97000)=[{&(0x7f00004a2000)="3dcb4f6bad0ce9d1a16a074aca405e1f93e46b0155e3d658358d4f0e992e7b9621fd2a0a6f27eb0694e66f277a05675ca4fc062c56028d769481f5996b7626230289bf3e5ca8227419e8e7b4cc9f4b3793b6a4c96044bc3a7b2821bd16d204a48f3ff43e7061edcb007d174aad201af86b3b5fe9d158e0a87db23976db6fac3f81832a82f6a0eaaf2d4dd0a53b101916bfff4b7c9c038bbfcb72032e4d188dd7413d49b506ae2c28f9aed45e3db06b6007c239c7db67c92c890ffe0cbc8613e18f1e195772a325d4e861612a2c46358e", 0xd0}, {&(0x7f0000453000-0x59)="d62270045b827f331409474504e466869c662dd531b2eab0a4449bcd26d4d313e39994a3dca3311ad1760e9ea6a6716619f010d10dba351d9c81c07d210eb4e87110913f7593b673b51c9c9e4de7f84fde2af9e33c73ff627a", 0x59}, {&(0x7f000043f000)="da6701c4ca2fba03dcef3dffa0a1558beeaa0f3c538e2ac0dc592f063b4f4853e2cc13d9b472e765e28f554d45ca25bec376f15026e035c0a262fe5fa27a", 0x3e}, {&(0x7f000044c000-0x1a)="3ecb3183ad1f554487997b44362785d97ebc92bc0e0563955ece", 0x1a}], 0x4) writev(r0, &(0x7f0000629000)=[{&(0x7f0000f96000)="31e0f7dfff2cdbf95fa3bf7b9fdbc69015db7289caa9a13f78f2435deaefe23f974929b9c71caa504f20138bbde09e5633eef4a57ddbe1542481bbdae34372ffab13a54f33b034611be9f1240e4291fb4c9eed4ec68ff0be16865388559673d6edcd2e06954edf0c973749cd801da0862f01a3591254822c6a477f4157eae9c53c129f192a726236603feb1c358ab93d0b7fd90c7334f578afb798663d8400fd63342d3b9ccbc457fcf44ee64ae4f5a52101e9267b37c3c6281140732857c9f5a4d3c940de635ab9c2ad7381aec937eb5bc0", 0xd2}, {&(0x7f0000682000-0x1000)="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{&(0x7f0000f96000)="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", 0x1000}], 0x9) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f95000)=0x51) sendfile(0xffffffffffffffff, r0, &(0x7f0000c4b000)=0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008b6000-0x4)=0x0, &(0x7f0000f97000-0x4)=0x4) 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00003c6000-0x4)=0x0, &(0x7f0000d59000)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/16 15:44:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000228000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffc}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000036000)={@generic="1d923effe280967e5db9830b5bbdda70", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000afd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000305000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000+0xa17)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x3d)="bb4914f25243a0a0861cdef1c57f578376a6c8dd1db930807ac906695794fdbc3d472b01d387df3edb23d10bb7acb4d8dc1bfd6c1824b846d572b70db1", 0x3d}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x80, 0x4, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7, 0xae, r3}}], 0x60, 0x4000000}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000)={0xb856, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000003000-0x10)={r4, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x280000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x68) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000006000-0x28)={0xfff, 0x9, r7, 0x3, r6, 0x3, 0x6, 0x101}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x4d)={r3, 0x45, "d8b8336083913f76ae172fa77d87adad01583d7168b3426e1f9bb4084d914f5ae9c8d7e91cd492d7b26af7c7ee24bd33e4b23133d82c15c376411e1653c41cd361d06791f8"}, &(0x7f0000006000)=0x4d) 2018/01/16 15:44:25 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc3000)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000dc4000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) pipe(&(0x7f0000dc3000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000378000-0x1b)="e6d533e7036aa87b577fdb4328757842c06a3f890785051283e29c", 0x1b) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000086a000)=0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc4000)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x9, 0x4) 2018/01/16 15:44:25 executing program 2: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x0, 0x0, 0xffffffffffffff3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059d000-0x4)={r1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00004dc000-0xc)={{0x3, 0x57a, 0x8, 0x1d67, 0x100, 0x3f}, 0x6}) accept4$ipx(r3, 0x0, &(0x7f00004d5000-0x4)=0x0, 0x80800) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002b4000)={0x0, 0x1}, &(0x7f0000566000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d7000-0x8)={0x0, 0x8}, &(0x7f0000921000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={r1, 0xb, 0x4, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00009d7000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) write(r0, &(0x7f0000572000)="d110ba65b7f75f3d490ce4f580b9a8e466602500c4bedde7b95b8b1309ef6b0953fcd3d392874f04b07b56a0f888d8a4d40b540ea9b86b722de731a91bdae01b538a8d9485f86631ea498922a0fd20d4538d17dbd42108bd275832b7bae632cbbe0a13286e6656072157be8ffaafa255609908422c269fa7154df3c31e242951ba6c684863edaee20fac0101661c5639b054b7e191482b62bbd11c0c27ffe2383014c470fd5a343f499e2fa752fbc9d846488cfa88683169972c9b2cba01fd1f3f0dc8dff269a4e6fa7b7c9c76ee026fd26683e2ca1c618052f0296aa25a31ab7b0900000000000000fb1dcdc5b96dfe571bac570bad40dde7dc0503419e9b2f8213e0ae46d5b4075b36275aa8af46960aedc633b9a97ef52b7e7e12e9a227d0c23369bccedc974a55af2d7790c2bf39837c1511ea5febaa61bd42dde9a4a403188163564309af92a02618a30007ffcb4a8a685665b631990b44329a7c7c13a65b075321fa60beaf72452f6e3d6cd2cfef46efb86ec4d814b5e973ba94fa786277d976921908ec861deed3778a46b544d381576e34e501fd82ce87e3f3873b826ade5dac485055c91d2aa6b04d4820705db77c41ccc5e7ffcab4b0efea4b4aecfe5a635401afdf583e5dcaae2e0f5c01f93052f0864074a8b18f3126ae4ae39565b4be459ae1fae8c2042cd46d7bc23091f16855f1d19153d74c3d892b4256dd74e6fe88ce2ea96beed8176e7cc0a06aed4f0673ad1c4719f781799e095317fdff6732281da438ca3f293ec6e26750eeb9b67382cc35c897cd56e5c1011e6e93a0a7d366d057642e8d0946ed29a88014dfe573adf460a74fdc9b9dc35ad91086b0425fb6a3ff3d7e01c5eb4361e373cc5bcb12ffe2191a3a864f1fd947c0cfa2c3d877087375546b55e1fb9339ce84b79b832ffe8c36d4b8c60aae58a59940d1670750d466d04b86a46e8404c8dac89946b27eb40677aefbd4e48ce219062b838626f398d4e63ebd59ae60923face4f5418789f3a9c42c4c017ceed77fc9c86a4194409f684f20a9b2f64d7de7fa374d47450771fc9dcc05cf2c2bb34fb4f245566165af2611daf207f39084f41b9c2501e087f0ff9840978904d26f79e0df77b52ff8dc51034194741def8c0cc3ea638349fc447e248aba6994e1201413cc4d4fccfab0082f8393eb24aa7a6f1ec5ae4cffde1410354b0a930d888cc4d75c94f58d2c4862fcbbde7637444d09f0e3fd4ce3fb0934982abbfd14ae8d6b31a5a736179aee972c6fc968fddfe29881434bb7d4c3d6f31ed611ad33caa0373de6051adbc639ad1ed6fad06a0bb65871e4cb3abe6c060500dc8fb83fea00176f35d0ed68acdf73b5eaf32b4322f8b4e8f671733f94b870e99b283014435a0aa223bd6bd3a192df2fe11a207906358dc49d49c2b0c826a165d2ef3196e9d5b86a6515aaf38e57c7c5bbf7ab7f7974d4c012aac2982e2b9725db8fa2f6dddccfe119f78855e136cf58d69d623732e1cc7bd910caa6b53951fab4d1c69acc3a6fa1289f22c8e4de3f67e78fe63e015de345a5bdb5a5becb415c06cfd0744fedd04c91abacd4cd0dbe7c2323220189482c2fc5ac9a683b48907bf33d571540986506f04a2f74019f41fed754fac3f616de59ea5c1ab9e4cfb72efac5af29fffd502b21ea1e1ea41a3a22abe0589b5c737bb851c6eb8d89bb99556eb3966e2d658f68f7940d99740f05437edd54a3824be48b3b919c00688ff88df070434a1c69b9848ab94aea47082dc554f1092ca77d298e59a8419ad22dc8b4e8a725cfd1abcece95045012842ff6eced765daa9bb1b08103abc829a895cf75c090db3761927aff4398d0b5300311d6e3343d02881d88b3d65b7f11488afafba4d719510fb2ab94e61ba40a461e8972a467c71418b335a7ef70e5293ae07b0c6cb6bb12f15111d68afb1f1b54e4dc1c4e0dc360f844086d72928b33c4cca5fe13ad28f57103290ca77adb92458d4bd10f675b47a14d5b4f6a73932cb97fc4ccb841e8dbe40b29aaa73a291569ecfe3bc1e5e95aa46e1a16da6ee9fd32b550852d3fede027214bd74c465317d6ebb75533e4eadabb37557265447809a3a9a830fe7cf103dd9556", 0x5dd) 2018/01/16 15:44:25 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000793000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000174000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009e4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b07000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000156000-0x14)={r2, 0x10000, 0x1, 0x2, 0x6, 0x61}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x6, 0x4) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) connect$inet(r3, &(0x7f0000001000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) pipe(&(0x7f0000002000-0x8)={0x0, 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) sendmsg$netrom(r4, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"fe41c67d2bd2cb"}, 0x3ff}, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0x4c)="ba14013bf9555e49509368200be778a8001a70462875ff8ec92b790b1dba2cea6971a346d6324f38af624715f597583307c70bbdce00fc2b7352db9dedae5c816113f1cc536a2ad0dad99fe4", 0x4c}, {&(0x7f0000002000-0x78)="340c5987e99b899bcfe0eff92dc680cb25977c70d65ebd653e06da9b79963a0c52e15e3d65836d235450be7964db9f5a0ff7f7ef27d0356046600f7a3f08c31e5c4e38e4ff94f7e040657ff28d866e7cbcc2d4a25c62ea18318b895e26f5141d87e14508d021587fdaf2e14b173bf5bffe8236509d91257b", 0x78}, {&(0x7f0000003000-0xf0)="8535ef0680255832f4ca2131fda4f8cb913a9542e8d88aee7b428334d9f39287736aff8662cc5ea44f7a7342fddf982d19e47c5c5a17c3397940e5785f051a2076e4a65a339da46b5c431f47932da7310b11df2ab598476f84f8570a0c1c6bc5f7a981845c6a5767a810b1c719257a3b96db964d5fb3e704c028d0d9dfb32c87532c7cf2f7e4641f339be0586035beacd3a982db0ae8a464ef0e595b17577e0d8fafc17f3c1282281b9d32049d0dd5c54f5acbf633edc95f2b3341935b3b83cb0680a64d8fe121806b5b076d8266cdada10317fcbc9c1a1de10dec581c485bfeb27ff6244993055348e1c7ce0dc73d4d", 0xf0}], 0x4, &(0x7f0000003000+0x7b)=[], 0x0, 0x8800}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x78)={0xffffffffffff0001, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x26, 0xffffffff, 0x200, 0xffff, &(0x7f0000005000-0x10)=@generic="793642e2c4fbc9129b190cc40a482074", 0x4, 0xd8, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000005000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @in=@empty=0x0, 0x3, 0x1, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x3b, r6, r7}, {0x0, 0x7, 0x0, 0xd, 0x4, 0x2, 0x1000, 0x1a8}, {0x1, 0x100000000, 0x81, 0x8}, 0x5, 0x9, 0x2, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x2, 0xa62c, 0xffffffff00000001, 0x9}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000007000-0x20)={0x9, 0x3f5, 0x9, 0x800, 0x0, 0x10000}) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000004000)=0xf44e, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000008000-0x4)=0x973f) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000074c000)={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]}, 0x1, 0x3, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/16 15:44:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0, 0x3, 0x2, 0x7, 0x40b, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = socket$inet6_sctp(0xa, 0x40001, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/16 15:44:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fb5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000491000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7aa}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e1000-0xc)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/16 15:44:25 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000a000)={0x0, 0x3f, "5d12e47f40a4cd8614187969af388fd706b9e43460c8aa8d6dcbd0d807a9fb9f0eca1d1f14a1c26697f36cb3a03c1f6afeece7c307b89558d451a568908291"}, &(0x7f000001f000)=0x47) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r2, 0xfffffffffffffffd, 0x10}, &(0x7f000001b000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001a000-0x4)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000012000-0x38)={&(0x7f0000017000-0xc)=@kern={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000021000-0x30)=[{&(0x7f0000020000)={0x260, 0x2c, 0x300, 0x0, 0x3, "", [@generic="84382b22c49278565a4be2f8e9f2bd9aba2a07f07e65eb86a1ee536bdadfe9fa3efe668ebc79e1177cd9a2c011c12b2c77bfb654a26a857a62ff311dc4f6602bf57802c96987a35b3d1f036d8ee97efff524dd053bf909341318e645c87aeeb1ff", @generic="269c45653c9c85350cb17a2f4d2bb892aa41f4b86515f481c4bd51af44c402223a30d89b50573fac5aac1034e5acb47265b8f7c3af65f11c5e499ff1fc20acab1c2861df4f554eb28576d14ebe403a053a462a6f8ca5ca801fd57ef1796b4d0eab9cef4fa75efcbb930124b20702be00ca57221c1416e51e5b98c85f64a2408c83fe81f2ec72979c9ccbfc8204f41ba552ad49d688d32514d3c48c109de0613fafc9d5fcb1630afe8b4e076941351a9b61d4a4d4419e2afed2cf89f8fe5b60f975b9439338bc487c750292fb07433236e65a046c6ed15fb9091f2117b7fd6ff7a04f3ca9a58a5c95511faa6b146080b062c795f486", @generic="d01d64a8d40d3c0ecbeb8b8704d9ba217612ca11c54439590c6501ac73ddbc84a8b140987b1b6fabbdefae854faeaa6b199ba2fd8740d7fc1cb9bea2cbdac20b08f20d83add3d92015c7c20b89e1c527d55421c56ad9b96380970c726b660652d73803805172872279b9d157ff1b946232a687abe9f1f4a67afc1d2eadb9437cfb37cfaac6207c28b002e6f923cefa197f244255cc2f7318932cf92001b790b6b13e8d631af761ce458fccb4d574bbe81b8c5ae4e4ee85c9cf315a338081cc75df0b028c87a462fbf23c3a1fa5743838ce5f50dc1fa2d474a9c13710e73be0181210935f842a8ca6eebc2b868f79b13003dc91352ae07a6014"]}, 0x260}, {&(0x7f0000021000-0xa4)={0xa4, 0x22, 0x301, 0x3, 0x0, "", [@nested={0x94, 0x30, [@typed={0xc, 0x55, @fd=r0}, @typed={0x84, 0x4c, @binary="7e85169dcd46d3ddb857327011154269118580cb6f627ac698768a094083c015fcc2ce4750f487f102a88bd9141a1ffbd52470278ea2c405215125cedfffc6fc490ff19c1303526850ab0a0432646e72366cf39d59208455cb70eb142fd752976e85ec659e280c6bb4577b93e1e0a8c5955f14eb59631f153f7579db"}]}]}, 0xa4}, {&(0x7f0000020000-0x10)={0x10, 0x38, 0x100, 0x4, 0x0, "", []}, 0x10}], 0x3, 0x0, 0x0, 0x20000000}, 0x10) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f000001f000)=0x0, &(0x7f000000c000)=0x4) [ 506.540225] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 506.561450] dccp_xmit_packet: Payload too large (65423) for featneg. [ 506.570451] sctp: [Deprecated]: syz-executor6 (pid 21348) Use of struct sctp_assoc_value in delayed_ack socket option. [ 506.570451] Use struct sctp_sack_info instead 2018/01/16 15:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008f6000-0xa)={0x0, 0x4, 0x1, [0xf1e]}, &(0x7f00006bb000-0x1)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000477000-0xc)={r1, 0xfffffffffffffffd, 0x2, [0x4, 0x9]}, 0xc) 2018/01/16 15:44:25 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) r2 = socket(0x8, 0x3, 0x9) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005b6000-0x4)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000020c000+0x562)={r1, 0x4}, &(0x7f000019d000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000148000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fcb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fcb000)=0x48) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000fcc000-0x38)={&(0x7f0000fcb000)=@full={{0x3, {"008bcb339c8368"}, 0x800}, [{"3fae53b66ccfba"}, {"d001f69607a0ef"}, {"d138df035e32d1"}, {"0d4810c9ade22e"}, {"5cb52758e37a31"}, {"43df665ae068b8"}, {"1cb4a74fa853ca"}, {"ada517666d1506"}]}, 0x48, &(0x7f000079d000)=[{&(0x7f0000fcc000-0x4a)="0ff6ab0002af005c3a70f6fd5f332c0a9feb6f3baf60da1db45120031fe29526442caf5ee9610b4aa73d7298899e1c08b0edfcc2fbeda43a1432153652c044db6e7a0cc32d0089ff645e", 0x4a}, {&(0x7f0000fcc000-0x97)="24c5193414834c06d7383076ad9cd9da01357b2930d30463b9adf8467b610772e848d9377d3b1e33a6550deff03d9175926778c0e905c2fdb9f6f6ec9b7fd92cc0338e07fdb1a4ecc345bf4b36aa5d788fd6736625d9860e354b7ae25272871fc379d1aebca9c1fdc0719d62a52ebc0606f358365fdbda22c5f18ed267f595291a869497e8363cfe42d091dce46d059eb6b099c5a65a41", 0x97}, {&(0x7f000084b000+0xaab)="d091ee16f717e1394743b3981384", 0xe}], 0x3, &(0x7f0000fcc000-0x1248)=[{0xe0, 0x113, 0xfffffffffffffffd, "89707cd0e7fa9dfc9a57fb011e6273bc5f43616746dd887fcb93d93f437405c5d1b7ecc05997cf8775f4bfd31f5bfc9d632054793874ea95a5e17bd0215e97eb4501da0e463c6aafbd8dfd36684a9eb1fb68ad2b95adeb3758dca0bc7314194da5c3f02925023497a58ea763e5665485c402064ee5c2350fff8b63f8ca1aff7463902a0ee0bf4f82395f5d255e4951a7f7a1f6c774d8dbf0034a4f8f48478d72c89309ae78ac893ae4cce42a49a63f70ea7c92767d8697860245c27c46b88203eedb8e44f30429b8a0e2c08acb"}, {0x1010, 0x1ff, 0x80000000, "756bc62d2a3e3c126b6209a7966493b5f0afd11db949949a4a162d81ce56914f394a35defdfe385b7796a3404550c7cbaa725b5c3c38c94d09c7fdfc2f6b6facd42bab83850d258f142fb3e435f3ebbdba74003ede1496521b390088403596dc88c7aaa5f12d34bf95e51a02fb13f68288f059873655f7860e48eb6b0cf8fdf333c87dcabb9b541d67450dc6550c2dc0c093f7af74eaef9f870e6440e24dcc1afb6e04708d75f00311e0b0d94a14bd782e1cdb4450d20a36d20dc0d9819ebe1c122f5ce9cbbdba2adbf724e1c73c7ac53ce5206774fe0f33df4bb0ecf392c42aa5abadb1593255c9f3b9a5ca2c5853b16d844af89555534e2ef9c7277197d9ad264bd547a243845c0b794c47909275bf7c1fc93fbd00b2a33844e917dce1de76086336f1e1321b4257f3d72a4240f4f4f567063be4f1576fbb5271c50636df99329f078576c3cc60353f03fb3ffffc4b914231493a35a6eb366e7145c66022fa8d4c621636f5f6d0995eed989bc44e8c1327165627dfd5101357129ac7d127613df5bde3f8b226df80ab4585c207fa1b56a684dc0e1d029bfbefc5d9592e4c7135c659c86760ab48365696d934a220ec75f80b6891e2ee2877fc7556bbc6e5dfd7c60720452be051723cbd7d667fd42666b0e0585178e94fd7c62e7cbe68f8eeda5632c62b6427343513e3567a9bf5aa90fa3072b45f813a8c29c8a5568f501ecc6df8ad88c064340e7d7c0187cebc37f777f2cde8980af835e66a4f91e022bd06099291d2c7af2a4fc17ecee4c10b271d47d3206d73a899c9ef79da7005bc3bac776af41772354b74e40a12a8c7c1ab964d81187bcbd19508900b4fb1b24572b758705b887648114e3f1608a95a1613a95e691c60cb9040e6c6e0bbef2d1487d749051455603b4ca7b79857eb8e9dd1d49951fa1bc2ff2fa67ea874f131b3ce47022a09e934ad17cbafd4facc45eb06e6350437ddfeb2c68237ded60ecb7ea8b3209dfc95c5a1840d91fe7169b1486ecf314e3d763db1ee995ea7c975647307efe47b9cf3a6965195e58c8389ec28b981d206a6b11a03ae439954c5a347b5f119956abde7a462931b3c0313ba13087f3aa7b2497f93f63642ce57fe9f45ebce675360bd8ba2c2e6f059c8328b0ca55ea32771068fe1fb8f7600ad7260a9ecb1d2cbf92d53c23c9c526fbaa532c3b72abff670004a6ac163453b0c7ba98274e7f66c94245cff28dd0f54d79be12672c29280972d5c3b1981563757f3e988d01f76df504a4e7b0de733bef122fbe3210aeede84e905adcff69e187c9e8ecb28cf71dc1ec8bde822356ea97ae774ee7d4511794c643f901fe3863cf49a5bee3f7953494c3a2cd4cf4b256fd07a9b5c5891cfca76c5dc6ad6b4db202cc642911385638d1447f09c1c329adfe46ad0707fcaae73c08abaf64191415abee6b2d65d5e7fda9a6e075c633a05da738967c4332be925fefb9fd6ccda909193bed9a0f2e04642c8f77460e46973ff4cbd7d736c527f48abb23674f29aac1fd6869a84fa80b5d5ee9c6ab71630a35956280e55537cab033dad8cd5fdc9c61b14103583e28398b8a4f8c1ae9fcfe1c13d944a66b96c5fe9397cbc67f85dc479a4697b03e479cb241269f50c656942d4063bb5f5b0ee664a00bdbdf715d7d7ad986128b81fce8259d39c5c3af843dba92a25655076bf1cf2f49a948e7d2bc679f92b9aba61359d81d4d5da88a26d229c449ef57101e8d8bc65ac05bd14b512052bbfa7b0e42fdbd5decb2518b77d6b74781755df62e71fb4873009f0cbc2b14254d59c843ec7ccd87daabe670e0c4015548b2b9ddd43948311786cb923e571e4b08154e66de74b872293c1415ada6b8f02fd70220ec21194803e35254e7ec71ac8c121f07b5b36fbe59f58ccc6877f39a26073c33e7c52bc7c9fb76e6659caf71ffa70c3466c1216c02551ef691805ca2fcf243e031d2b4a01248cb7e5e19d38bfdcd9353520bfc0a6c51f7f4de8b78dac3075216287a03d2aa24bf09bdb69f04766e5a1a782b96077547ffa9467479152cb25dfe3dfc4f25a1e071d9e3e7fe825d4a7da376d2bb1165099bc6c8d7f9e15db520c7df3b634ae3010f409f8a57a902e27c69078c82806b42813a54873032827a3c8bad30d60bee378f40f5695e81307e27eafd3c33e7d44192c25396c2b29c8c41ac94f40183dbc3bde4a944835b0af796a17308ce0be3e4c3c054854425e4cdead773db1c14cfffe97f636fa9856458e83a8714f25db70da5158e85dab859831a1bb29cff7859f96995d07e23e1f5536d021bd57ed2a83fc1aa86b333d8087bfa3ee3092101260fb1ec9f9aa9988086f161e495ff3427684702158e0e9f63d504687b4686b72dd3a111af9078e1446b570a2185d8fd9955962213e35c01955bc381e5385f60d04297dc35b835ca1884e07627b9769eb1bcca6ed7fffbc7c6f3a61469756652dd3b7911a3106230791df36864817c89ea33d765d4ccdabb64524d7b4f7c2c8e5c4ac3deb7cf50c6450dfc2963c2ce1fc1a1e7138eaffc00e7857593dccc6b8d811d39757ecb36656c483254f66d015ed1745dd4c6d308dd3a5217b53efecf18cc4fb61f1174e7f0106fcc2dc53128f8d7117b61461aa73afab25f16bc726d756e560a614092bb181221d706987024ca14306a4a69e1c36c94af21413b6416966973d1f001a50e4bfd56d2c8a3ab7b4a4d3a155f83588ac96f82a7dd92fdee031779bd2efe873a9ab182ecba2beaf4e0bcaa900999933aaee870af3edf5d5d92e9103bfbbeb3554bb891903a53169461c5ff39396c925b22bc5c652248dc6998d77d3b2888ab8bf9955a56f820657fd2a4c52057ad1beb3547db342be2786426aea93d851c63c15129be6cb596d57391d65bf40a5320d48d78a2fc3a15b2f87ff0338bdafb8d22594b6538fc7687ddd0971ce4024d78ac941a9d10018059a7f46fd0b4ed6f1e7c1bbfa6bb2f31b17f3a6b4d8a0a9651b76a6a5cfb795eab3d0730566260caa4abe7a912ad4c42f05a31c6f1186e08134557a453ce6c0aaa03f09dc215038efd3cde643b40a44a096ffa8b3d34267545caf309d82e5693cfb03b3a36a978cf3cddef2247cd3ee2955ba510cc9f4bb4c93f842ddb9e9f571b534eda16407077bd852ff25572cb044e3005c2aabac2bef29b6dc7a2d083337417ba7177dbd8c4062adbb9adce59c8481090f11e8f40a6874aefce99c2d24eb72cada645e6cfe825fd2f909ed555a1bb65fd8c44cb5168787566aced3051fdf64653e46e2839b288eafd02691923f39c41aa3ccaa253dae744e95cf179a261ecdaab0c103e8712afb915b21e0574930ce38238373699aa49d9d07e0d21faab6e4fcb852f2c41d9f7180c6866765f4c2cbafeb92779e110c6b5936d1eb67a18be7ddb4ef06687294e78b19fd6a8b4c91bf8d574eba6dbd697ca77208bf08f9319223c4a314c55ab5d45eb52d5f5f387bcc8975cb597ff937667c8a1715e79a1500ab9fb2b2ddfde7fd151a5f4e2370f7be5778f3460ba523b2a19cf2396be2f1ad49979949acc77bd4e88b49a6b742ebece64f486d76f315edf9a6e617b6147a65b280abe4d7dd7d1220c62bb43eebd4397e958464f706322c4e5a04fcdb4b30f4e4f1db8307a04cdc42df83d17936892680c532d9784cc0daba749678b62005d35192767e32b0f56e0ea43a3f99a17e1bf8f702c67dba2fdd4f0e0e639e7ecf733823b75bc52fd7b9af38edac2b8d02ef0161779297f72ae7490af64a09c12349cbb3244f2657e331000f8a61b2d01e68f14f832f2a3ffc5d2934ebfe8391e711068b639d915fa52a38a2debab324102538d79d44be2b752c7b0384e4f449eb4c3f8edbf1662a44f5e00eb4ecda17a0b91d1ab038925e323c775a57450fcd1137c73399437efa79f098e451fc7e0b79f155fc6bdcb100232a05860d2e10f43eef9f8abae0f969c0f4df1d23b906df6a34b6be499fa023707654fe8014aaafa109261ffa8c6b72de842c73b130ad1f2e30510f9c88aef7ca03b8bc0c8c05b07705cd9742ef66b8af6e9554517b143aa10fe3637a6b889b25a46bf7406863851349f65c556fc5ff1a02d758fc64beba342f4bfc6f6c724db62d247d0cf2cb0bf1672e4844fb2ebf85dab76f9c888943863eec975d4a8cd5cc32c6cf272488d09ec918b2526ba1553a8eb84b144247b45f20348affcc3735fc42311874fe6469090dde8ac961615d9df5f3026bead8b6159b38d2067a0272969d2cb2f91c8e65fe7d6e0c2119ab2646bd5675c5e392a08d9e8e15ee0701e8772063a0a45af6b09e9cb6f911313667d582df32e66c678cc0c7646ae439da31cf3d7ef7330b531ce016d36871279d87218591b34da385a26df881196605318f2480211fad1d139fcd78c8eb59484f2acbb38e0262c4cef09c5e541605b8e27ba6a9157c6c07908f9f538f8e47524806ad466b96ac7e5438be91de7bc14d76f72c685cdc54d7afeeaf19202780760dbf29f90ca84f85295432712c6022bc47ef9a404e4ee852a88f16d8d063158ffa8243dad7010ec1c506eb96c11b78d025d0338a9cc6aeb3c117279843ebe6c4fc0feeac7b1fc4a08b67590a6f551d61588c44e600e94c75abfb00e04e5c222cd1e6a396adb614abecadcdf0cdf13c4c59a78470f24173497579b2932af1b27f66a613afc3415b577e06d5d674533ecf5cac9451866416dab652d80056405c4a641e26b04c33e40e22f3d5fd3184a00485cfc499e0e8f95c7196d9342c1b5de4ffab80bd65721c2c298c90237433c80b497354d0399c3072b80ddf3ce80ef7ff22a37085c6383573e7fbc35612d92ee876b97c0144ebaa562ef541e4b1d8072dbf557b59dc0e0d02f7dd1f0128bdaf2f6ed7c2e2b519345436a05aff096f4f8975f75e3094a0cafc8d4a9ef93b4bcf9e2a2027afd118697246d94fe2f3178b3dd03fd30be2992b6d6df6467395b2585812b33c1229881290ac7cce8753b3514b21de66fb559c71d6b8323aed78aca6af029e196966d4db9c7b8b76e6a2205cdda194353cbb0784bbfdd499e61d29bdeab463e944c8373fc0c08714b3603eb4a02cf9a28753f14eef91ccee11d25cbb5ebcfabc5363455072742171430a529d4b2acc8c1b0fa5cc8bfdfe35674a1a235fcd76cce45e09cc12dcc729461d8664fe721ff534031f0998ff79d443a7cc48d130f1e0ee7dfa448890c71197be8300cb6f973f0db5928f30f89cedc3fe17dd39bde4d59c78892b21a1c456e7ec8106ff59398a51e417de0344d3ffae160e2832051ba073ac01a85a8b2c9d2e88829d17a4d86692457d97beaa046b2e5eb4640134fda830e83771da5b1d0f679b162965183bac49ba790e3be5deeefbe77670983bbc1eb5493eee1a65ce0a0a508d3ca1314678f06a7495a1a3672138011af082aed51ed20369ba46d2256ddcd203eebaf9a30f65648dd8ca271a9283097e9f0d2c70dfa2709f67faeb92ad3d6df5888d455f906a0977f13c1f42113e34469ef7f3af3c7e5d83ee4104af925f58fd9a8906e0268f25ba604b19b19d9d9a5b55c1ab07707b981afac0ead7792a840317acf057a22d226208667c65c5421c5f87869a34311ff6aeee00c7d1d019de5bfcdde43da23a0f95b554ae31e8cb1bb58c5072ad0ac4ee158a96102410e8bd0d0e4ad575a167ace1748f554f82b007b66a13d120d9ab7ef0d4c5b3ece81c0665e22456af56843ef53968b87a1e38244b45973ddb1e6162efcd45dc3fdef76b36ffe59099ecb355133a7b6404c8"}, {0x60, 0xff, 0x8, "08d4e7db7af24a154f8c57c1c181e1006c2ed6283c1998038f2a5c006d36b638ee771d8447f6a1e5375ac9c0eb936c353fe2761f2c257f25e914a48b2b5ec9f63ee4136dc89628b35e"}, {0xf8, 0xff, 0x8, "3eec169e96b08816e84fecef25eec6657b21d22e65fedb4ffb82ba4d8ec36de6098c8cd9e94c863f62d3a7adaa067272d57c88eea9cf94b9abb252275040c5c239ecfffc391b3402bac953b0210144dca7921cd778055180b4ff6f67e10de4f8ad890fe468b7b505df3e3cb6641f62f16a055767e641340882daab102d8f3d0e20cd61a1afe734e49f9f092b4ccf0e6a16da2d0e620bba2b4a9ed0c82c027940f21219dceef50693690401310d99b4fd6ec6a8023350c8f337d03f28eb3ac79f9292dfe521a8cab38e8cbe69b1c938dd0932464b803319b890753c197f71b2fcb302"}], 0x1248, 0x4090}, 0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00002c9000)={r3, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fca000)=0x0, 0x80000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000ea2000-0x38)=[], 0x3c8) 2018/01/16 15:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000a4c000)={&(0x7f000098c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000095000)=[{&(0x7f00000aa000-0x6)=""/6, 0x6}, {&(0x7f0000250000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ad9000)=""/215, 0xd7}, {&(0x7f0000ccb000)=""/171, 0xab}, {&(0x7f000090c000-0x35)=""/53, 0x35}, {&(0x7f0000998000)=""/21, 0x15}], 0x6, &(0x7f00005cf000-0x4f)=""/79, 0x4f, 0x2}, 0x40000101) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000093b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) pipe(&(0x7f0000a45000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000dfd000)="55d88c3eb76b4a37cf875dcbfd0bd6ce58c0b8d9077b6d651a8af108ad849d4dcc92e56b591029b6b3f39263d912f78f1a52457662141b58d81d17478b7636f1e977eec1df4a61df8e376ba72eccb908736783997bfb89290c93bc36577dfe38882cbe087db726b98a707da52320b99b3ad66433380b663a39249139d09082fe8753f1f95ab3de8ad80a10754278c04764e9ded487bc7eea2fd9292310", 0x9d, 0x80, &(0x7f000064a000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00009c7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000afb000-0x36)=""/54, &(0x7f0000b89000)=0x36) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/16 15:44:25 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@generic="60f6e6179d580f6ba79c3a16070ea84c", @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000074c000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f27000)={0x0, 0x2c, &(0x7f00002be000-0x2c)=[@in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dff000-0x4)=0x10) pipe(&(0x7f0000787000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00002b1000-0xc)={{0x9ec, 0x401, 0x3ff, 0x81, 0x1, 0x8}, 0x12b}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e47000)={r3, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c07000-0x4)=0x110, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c22000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00007f9000)={0x1}, 0x1) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 506.588292] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000009d000-0x4)=0x0, &(0x7f0000dd3000-0x4)=0x4) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r0, &(0x7f0000e2b000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077e000-0x4)=0xa) 2018/01/16 15:44:25 executing program 2: 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) shutdown(r0, 0x1) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00005ff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce4000)=0x10) accept4$ipx(r1, &(0x7f0000980000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b71000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007d9000-0x4)={r0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000004b000)=0x0, &(0x7f0000b68000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/16 15:44:25 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f9e000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fa1000-0x8)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fa0000)=0x8) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000048d000)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a98000-0x8)={0x0, 0x1}, &(0x7f00006d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000637000)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x5, 0x7, 0x40}, 0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a66000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a98000+0xdf6)=0x1c) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000a9c000-0xc6)=""/198, 0xc6, 0x2000, &(0x7f0000163000-0x80)=@generic={0x0, "08809f003377b22dc66f1c1d746e4a31cb49042e025273bc5dd55af2e249858b3fe08e98fa124a2ff1feba460f741406c73f99866e7c5b248bfd47da0a788d0f5f492cdfbab79783002a012c74b0f43328e1f3b2e9d42f272df7a9bc042c2e6321ed6714ea4760ea9908643aead17bd47ebc7cc862630f7b68445268b5a7"}, 0x80) readv(r6, &(0x7f000088f000)=[{&(0x7f0000a9a000)=""/105, 0x69}, {&(0x7f0000a9a000)=""/49, 0x31}, {&(0x7f0000a9b000-0x88)=""/136, 0x88}, {&(0x7f0000a9b000-0xb3)=""/179, 0xb3}, {&(0x7f0000021000)=""/182, 0xb6}, {&(0x7f000031f000-0xef)=""/239, 0xef}, {&(0x7f0000a9a000)=""/146, 0x92}, {&(0x7f000012f000)=""/32, 0x20}], 0x8) connect$bt_l2cap(r5, &(0x7f0000a5c000-0xe)={0x1f, 0x80000000, {0xffffffffffffffc0, 0x7, 0x1, 0x4, 0x5, 0x77}, 0x100000001, 0x4}, 0xe) mmap(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000a9c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00008d2000)={r2, 0x4}, 0x8) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a98000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000404000-0x4)=0x0, 0x4) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/16 15:44:25 executing program 4: pipe(&(0x7f0000deb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c61000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="1d6fdfbb121b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000936000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) accept4$packet(r0, &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b0000+0x53a)=0x14, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e8000)=0xc) r5 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000452000)={0x0, 0x0, 0x0}, &(0x7f00004d2000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aae000)={0x0, 0x0, 0x0}, &(0x7f0000c64000-0x4)=0xc) r8 = gettid() r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d63000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000091000)={&(0x7f0000fb7000)={0x10, 0x0, 0x0, 0x20200628}, 0xc, &(0x7f0000978000-0x10)={&(0x7f00005c3000)=@getlink={0x10c4, 0x12, 0x10, 0x4, 0x3, {0x0, 0x0, 0x0, r3, 0x8200, 0x1000}, [@IFLA_IFNAME={0x14, 0x3, @common='ip_vti0\x00'}, @IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x0}, @IFLA_WEIGHT={0x8, 0xf, 0x5a}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x10001}, @IFLA_CARRIER={0x8, 0x21, 0x7f}, @IFLA_VF_PORTS={0x1060, 0x18, [{0x370, 0x1, [@nested={0x1bc, 0x83, [@typed={0x8, 0x4c, @void=""}, @typed={0xc, 0x93, @fd=r0}, @generic="8b058d0f17988d1039956331f96fdd4d3ce38dd94d8a48fb7ae07a71a8b316a43840b4002f34273fc6ca3e2179b331e774b4ef75c5b32c94ce96bae4e209dd3eb70d39e4d370f207d18cc471e1afc910147d9f29ce0d5f57413d6c4734161cec589c3a17950cb2824937c81f678ea0c952dcdf910008745feebed2ce01a54398814df9dbad4355fdd98a0986042c06a78edf3fa367705ddd2bd6723067c3dc4d361aa81b5acc94b36351755249bf4414544e", @typed={0x18, 0x6c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="2b964548f04efc2a720981b431c2e830e044dfdae7aaeb2a3efb5a66ab2516b65245b621a075c580cb307a2f0d2d4bc3dbd92fd26c005f2638cdf1970f8ea73ddd83f86efe13b2db99ee278f20f9d44124789076f37f75380676d9b149ce061ace20edb6ab32cc7c3e2457e905d316fa95f56b5d5a9ba2b4fdab1e3970785b17f18f2367207e06b620d0d01312b849cf85e7c2b75cb8c5c6751b396eec612151c79db2fe143ca365cd9286971114eb511e4216dc24a9622dff10f048401bf2ec3ac9910bc70c0d161ac9cab03d3779f27d44f9ccb380971e25"]}, @generic="f4ac425ed72a92ba5618ca3ff67f060e169420c7144fa106e41991d214be5645eb4c20d16c7a3fc465f56f930f6d6ae6cb2cd9ff6d7ddc7114c02366921c4fab21024da42640107d902a67a8dde53b094fded5e231f4df85487eebb44fba4e734f6af9d0652cee3381913bb824eb54a480922e50d71637f4ddfec5df031f1aad2807873655eb8686ef36598e0317d4bafcd962885afe6f3b9bf63e5b946fd2e2ba9684c72d4d22a18bfd26505051331366691fb88a850f7a863f09ef7a1993fcc59dbdd6df9d8050c8964e28f76f8b17bc2844af2a1527fafa8f1c1dd676469c3c4954a0524e763d1ceb73a04f79c32130b4cfe2", @typed={0xbc, 0x83, @binary="d650b4ecd3840d5c9006348b04082ae187a637f111985537862a9623fb6e315bdfa95b54892e5059f27b4cf60e3d2800626d83b32454b342611112ae7e4c7ad3db1ac1326eed4b2dec97485553afe28d488eb06d5abc01d9d944a8175685f87efe8bc07338abd0600698799287a3b905306f7fc80061707aee11dcdbf60b6c59e61d5e2843d92837e885d44b6f1037677a34c66d31da6098895d7d80e0128fb5cd101f10b060760a8c0f9fe00f055a5fa15d1f"}]}, {0x34, 0x1, [@generic="5f1e41e943a20da6fc3c83f40d8e391ba2dda1a9b3f59adfe24f6f1473d03dce549fd120", @typed={0xc, 0x84, @u32=0x0}]}, {0x50, 0x1, [@generic="6f5344ea95bdabd0d9bf9f714c6eb3339a8bcbc17185669d3ba64dc298cc10e56038c5ca9b980711a4984a8277ca7520ed2659f27e39a54c2eb4fd22c90dc2a737e6c0509df58680fdeb5c"]}, {0x1c, 0x1, [@typed={0x18, 0x20, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic=""]}, {0x2a0, 0x1, [@nested={0xdc, 0x55, [@typed={0x10, 0x8e, @u64=0x9893}, @typed={0xc, 0x44, @uid=r4}, @typed={0xc, 0x0, @pid=r5}, @typed={0xc, 0x8e, @uid=r6}, @generic="b2579898833e7dc467cc5eb5f5c1a9ad96688e9c15c5c4da83ef4b09d6bf8c9090a120dda2484a73e569d5d15d7e137378d10c53181fc2f74fd1ba7cd034cdd5f503aa2accd16c738c1dae484b9d11405366ca6b22a1cb14101ae2f41b7138b85e36ceff10efc38081199dba4356468000eddd4495c7dc2bc8d5821e0fa4671ce9d0a7f2c142f102e132", @typed={0xc, 0x4b, @fd=r0}, @generic="", @typed={0xc, 0x81, @pid=r7}]}, @generic="ded5b1452aab1448cbc1baf8c0619c76e53b90452b779460efcd599fdc5c8223ef024e2dded22cb629f31bd3dd2370606c54eca308a8d7930223583971b35691fa0775f482a3e6f498f5fc6033942c539d8d84a5314bfeec57f80c139a725c8225dcbe525734f34c6921cf135ffc1c5e3e6d0b92040e072e0b58910290589059274edc75412b449c729cbbab358a01a59643bfe2f2e44b69944326de0bc2552feaf36c303efd18ae315004c74075afb06bf520203d54bdce57470020f35e2e31acc3242644b780da3b8e8e", @generic="736985debe7061005e137c90ba0d7647601412d7c7f48c45a69bd37a6066e7a61401f85b195335771cd04ae40c620ae3d81a7c609f7f0da35411c9e3ecbf2f239233dbc335ea0af547ad50dc66534342d966ec0628b79e1df5ce053bfb0e9dfe268fe6963a35ed2e6f223da9f007302d8c5324f966edcd6b72ca0c4ee389a53fbe83544aec6e3279bbbbdb0da8026da446dbdfda8f1ab2eb03d9355f7f320f92cb3bd5e489369f640192de0fae9992431c793ba34db3072a8e7762f11501f61140e951cf56ad801b03072ae58422ebf1de39d68b927c97508bd61bebdcbf6149401a97b6512225", @typed={0xc, 0x16, @pid=r8}]}, {0x750, 0x1, [@typed={0x18, 0x5c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x24, 0x8a, @str='{posix_acl_accessvboxnet0\x00'}, @nested={0x274, 0x4f, [@typed={0x4c, 0x77, @binary="cc8988722912123e0d6fa6afd42f81b30b72faa6599b95fd59c363ead511b6c03155f700befbb14654f9ae5d6397208458148634dc481e4f5a8d22259c02a51746e17197"}, @typed={0xc, 0x63, @fd=r1}, @generic="93dbf6b857183b48d059cdb87c253044830c0a9d580690171947c2877d960568640a1b2b16701fba91474cf2a68ffe5b8e91b5ba3e23116708cc1a2b86fae38bbc02a488ce2846555cdfbd919bbb2a87b54da33af1c7c3d85167109cfc2746b8b717", @generic="5b30c3c8953de3cf28fe7631becb66f75509a856184c10e714ad3e9df96478f73eed4539fe2ceca5f0fbf8375395d0f0f38bdb21c95e3c900eb8d06c41bd3faf77388b1f8dff6277305e45a72f779ec60d5fc50c58d98836f30185413939dd1f33337b612c75061b2fa1a66aa12c521cc0bc4110433d25639fddb919c860859dba22a85558c2d9f3512dfaa0749a46b40f13dc9f34bef816630cfeedf67290915239bd3ed8d0176761421f456cf57219f69849ec246a969c69e45f68153fe6618ef09a0d60f5", @generic="e948ab3d7107323f27bed88716512da29e9b5ab5219b507958ff9678ee58d4770113b94855c882341513c1cea9cadf7e45cfc673d0f785dd35f6520c23eca9a52ab35cfdf324555575e3afcb6f73424e5a0e09fcf9a14b808ba90c58ab2b1f95ad3f82b972a01b45f2f56fc7768eddbbf2f209773de79f47a00cf624d089211431a3c14b7a94cb42f4d0dcab631a4d54efc08ee74a0e54182f85c5b21f1e221594de8b7bc36d38605d2a784279d4ff820e64e213434368b5b64004db379032fe811dd2c33418db36f5633e238ccb592e35074254483b763a1f5307f61aad325a2f9687", @typed={0xc, 0x50, @pid=r9}]}, @nested={0x2c8, 0x50, [@generic="4d5d9a395668d33b97a7e3ea496bc48c32e83cfecedf1ab925819ab4e0fe2318f745e97f0cf2ea5a81d83f14ff63fc4338e9d995efaf01ade0bd7de56d8f8726ef0fc2c8dcd11129fd15f54f3e1593a082ae0d8ebd77290a947510072bfbbe150241a9e99fbfb638c55ce794752783322502216942264141c8629a4e", @generic="114a0842a73facb22eae6320f27307c0cdb067cde8bb05c741effc05bc651a8e32434ccb207e5a4e41645ec1869e11c20632cf5431d7f0f4bbab25a59629a42e1fc5fa7a45b878e43437f491d7096317c79eebceee5e8f02e4", @generic="15f03e8603fcb773dc36b9f20f48d5ff2bace07f51a133e070cfc13d40b8d64bc2d4daf4c72f3ac1d856473ee252c45961a0eafc5d1c2a16b402b7ed71f5b94f38420c45b8dd60e2dd736926cec9385e39e99ff6397b0343d6767f827cadba967eedcf7b64a57b091f01e5221aa47907690ad826238fd36f2bde1bb772b7edb003b03327f7846cf7b9cc2e7e5b49bc33e98e414decb8a0dc039ec15b07b11e5b7d0d648058a92615dbb198efc475dd765b1c7ef7388f8fd8091b0fa3380ce45973fe", @generic="73da1b29e5ae2a1d9764dfb588d48dd1809d5ad41c78fb99c1f007cedf493ce19cdf0fd7ea4a900f009e1b155e9f330cdbb7ec84bcf65f847cd80088fbdaec38dccf8e8f39d823ce2684e39fc05458d357eb7801c480c84727785bc5decbfea16735126bec932e75a0", @generic="044eaef34a3d9fa3ec9a8aa79808045d3cd87b2e5b9d48e87737d0c9a7eb1d8e5bced89ee613672531bba49c08e88b6530034d2994ab99cb369605264c0d63fa6b99cf147e1331230bc7762a31f4d5b43f035473802a0dc693b2574f1a9ad8fa6e74c059e0c16ac698e6e8a4dde37114e7b1594431a120e9f5891cdce0f1335be109a8b94183bc048bb345d082f3c3e3eba4a4e7485258b4da2c38a04d02349788923775188169d8a10eb8be92a76b0bb046ea8f122a87fa93d3b0c0f5a9847cf6637c61"]}, @typed={0xc, 0x1c, @fd=r2}, @typed={0xc, 0x65, @fd=r0}, @typed={0xc, 0x8a, @u32=0x9}, @generic="b94f869c20220cf65c12c22da5e8fef9d6a0d13071bc66e95ce04eda9a45ad2a69336d74eec583581bd0cec29c29e00ec053a0191a2a8ba6787a1b60dc6a000ecce1d2d45659ef9edf", @nested={0x158, 0x67, [@generic="1b698d73d6befd98cf37d45f61fe4f40eb876a49a9c9ee8b56759e3b61709e97de0f7e81234d096ad21b07b32c9db9c29fdd2fbfb4b2dc3b1d5ab3deebd547757896697806c997766f202a5d6d4d344aa2bde9adcde949895ccdbb11c733bab87d37d0919ff08efe05e4cbaf89bce2103a3507206a", @generic="91fa4cfd33a230ef2d26bceeda61df512792e176bb2588f999fae9ecf00036e8f7096e3af0400dec27793cd4a731f34010c80a82261b78bbd39df8bf1db177aae1c91e4720073a7bf7286e57ab841eacb6dd4212826e1081935033ecf04f78b55a0bc99d3f492bdb49404f7b544a9a9cb1dbe8ad8c7ce9a8bac57f9c4842e4c00ac06225b52ac0ce5bb41ea86cf265cdcdf2034451bc246fe008fcbbe877d4fe5dd3858353ac3cefe3d721f5f141d1f3e8924d1a6abd0ee67f55464e4acb3826f82ee9df52", @typed={0x18, 0x6c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x67, @uid=r10}]}, {0x25c, 0x1, [@generic="27e1b98b67f974598b09697e4cd6d31cf0c447e6ebda78aba642644450d923afd8cbba5312ac099b892ffda844fe24ad2fbc72f4f9cce2ad1321399366a102a67575f53427d8985a42f83e9ce19475acb17eb059e3b5921008d73331c1758bfb1e18a12da229ad40be74662c58d2907cbe4562ea64a59dc37a1b53678a077aaf748a3be764114198914a2d26a1f250c599ae136f250ac30fe9c1d64dccc4b7c6e1d511da63c6a493d475c3788b583de94b9583bc8128c607f3f74171bf48ffa7f0b78d6bb101a9e6ee3484e79a8cf8cf62ae27363835c410bcb4a86ca1bfc6f563c1cec6aea0e7feb2", @generic="", @generic="21042d9ceba631443a1cf8c12c4cedd9f72e29c68a3494dcd8328023df3cd7fc930d74ea235e8200288629c32c1d2a0592d0a2a18304468d57977b8ad9bce7429cb6a16230c233d76609d764484b02e7d17b1806fb51c687f37547dcf1119d7194466504f43a0ca348e4fedb4fd6179c9517b3f975eadd029043ab07225fe83279d680f7f355350a23fce4fd60c553bc7d6dbf7b4be16d14d7b4bb29408f03434e57a67d7cf72d1bc4beacc2e8fa3fea10e34b26bd50ef280b30f1fb5144f4330e7265f3be914109b7154285440b", @generic="d99a0e38178df264463c221dbaff977bfc3b522a1d8dea57736a1d2da25f0c9418a593e840f997e9c6", @generic="c755dd6f6155269b94a1a32b506f14d4d6a44789097b019a487ab7c88dc834b110240fcfe870fbb973c7e2f643ef8e095f911e4bddd9ad101c8d6cdf7a99dae414eec3daee8d3d0a2453a38f5e18fb6b1a6a14b13b08785ca19dedd1d8f538cab7f88848a97bf72538ee979778bda5a4702287997500f1"]}]}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x40090}, 0x810) [ 506.678652] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 15:44:25 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) r1 = accept(r0, &(0x7f000054e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000054d000)=0x14) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fd4000-0x1c)=@req3={0x9, 0x4, 0x0, 0x65, 0x5c, 0x40, 0x4}, 0x1c) 2018/01/16 15:44:25 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) listen(r0, 0x1000000007) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) r3 = accept4(r2, &(0x7f0000c7f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000618000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c6e000-0x18)={0x0, 0x5, 0x20, 0x2bd, 0x2b7}, &(0x7f0000fdf000)=0x18) connect$llc(r4, &(0x7f0000b3b000)={0x1a, 0x0, 0x5, 0x80000000, 0x1ab2, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000153000)={r5, @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]}, 0x5, 0x1c2, 0x2, 0x4, 0x101}, &(0x7f0000f25000-0x4)=0xa0) 2018/01/16 15:44:25 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b7d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7fd7ae, 0x1512, 0x1, 0x10001, 0x50}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = accept4$inet6(r2, &(0x7f0000082000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dbb000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000003c000-0x6)={0x0, 0x40}, &(0x7f0000455000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000126000)=@sack_info={r4, 0x101, 0x66}, 0xc) bind$inet6(r2, &(0x7f00005ce000)={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f00005a1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006a6000-0xc)={r1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000050f000)={0x55c29b84249ef9ea, 0x6, &(0x7f00003a8000)=@raw=[@alu={0x7, 0xff, 0x7, 0x3, 0x7, 0xfffffffc, 0x0}, @jmp={0x5, 0x4, 0xd, 0x0, 0x5, 0xfffffffc, 0x14}, @ldst={0x0, 0x3, 0x7, 0x2, 0x3, 0x20, 0xffffffffffffffff}], &(0x7f0000961000-0xa)='syzkaller\x00', 0x5, 0x14, &(0x7f000024a000)=""/20, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cc4000)=r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f0000c0a000+0xf0d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000307000-0x4)=0x14, 0x80800) shutdown(r0, 0x1) 2018/01/16 15:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) splice(r0, &(0x7f0000df8000)=0x0, r0, &(0x7f0000803000)=0x0, 0x0, 0x8) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e22000)="2e168b1f2929e975098b72c56e1f3da1c264bedbe419e7af5f8e6a6646107486b67a33d57275b849a9e9bed4b997935a134c4161b951d85beb4fe4d0a6ed68ea95b5c729116152ec0e9ce2161c8e0ce5dbf8f63a6c0819b49b7719c7186e5930c610e59aa5ffa5a600aede929da06cd5ca658b7fdb4401727026cb7644c444eae36c1ab5c12112f4c1e4175eb6f4c382dc0c47e731e996f5624948f76e91368f1988319ca8a8a3b44f77253cc1ad84e580182fdc5c274d6778b07ca2414e3003debe2b787654e6c7fe75ee022780454567c645d8772d84ed2dbbd6f9399746ae852a0b6e552f3a0d7c1d2fa4", 0xec) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d76000)={r0, &(0x7f0000fef000)="3d8dc9a4dcd7d32a002b2474844cccf95bc92b70a1ab4b14a8cb7d0e978c9173f80626d5b82d8d0a92fe2d7c988c65db66b85f50b1f5e0e275ed79c07a987a3fdc8648b1ca777ebedfdd1a79793fd778a39245fd7724022f1280876274536f87408216c6124a0b4d13de6c28e1bc7a83569858f7a251d64867556c1b7f0faa4ecea061d84e684509042cc620db3b404e946a00d41723da53d95a05aa2671207262f000aa1c82d17d3653966b7e8639ef973bd013ef8fefb022230d535bc994bc782d59c8d7f8622afeb88ab77f7d8eeb2f889fcbd2b010439ddad39825e10d0ba4b57b", &(0x7f0000fef000)="8744c4f8a271c9e229ac7e77b6b1ad5f8bd38667cac77c4e21be91537f445acc7e5dc60311132ee063d10fea970233710830765b0924e2d9b6edf98cdf443ab31c9a20a5dcc3b9bfd40ad3f034dfe4b02fe46b986a7b907d76aa017296338ab5dfbebcbe68b28aab3b", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000ff0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002b3000-0x4)={0x0}, &(0x7f0000609000-0x4)=0x4) 2018/01/16 15:44:25 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) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000d1a000-0x3a)=@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, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/223, 0xdf}], 0x1, &(0x7f0000787000)=""/237, 0xed, 0xffffffffffffffe1}, 0x40000002) 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$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x80004002}, &(0x7f0000001000)=0x29a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xa3d}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x57, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2, 0xfff, 0xfffffffffffffff8, 0x2, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000def000-0x18)={r2, 0x52da, 0x30, 0xfffffffffffffe00, 0x91c}, &(0x7f0000475000)=0x18) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x2, 0x3, 0x3ff, 0x81, 0x6, 0x10001}, 0x10001}) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xb0d) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) 2018/01/16 15:44:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000f9b000-0x8)={0x0, 0x0}) pipe(&(0x7f0000461000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) accept(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5d000)=0x1d1) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f9b000)=0x0, &(0x7f0000f9b000)=0x4) 2018/01/16 15:44:25 executing program 5: r0 = socket$kcm(0x29, 0x4000008000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000fd6000-0x118)={0xd39, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) 2018/01/16 15:44:25 executing program 7: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xe, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009b8000-0x48)=""/72, &(0x7f0000000000)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b8000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3ff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xfffffffffffffffc, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:44:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x180, 0xff80) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0x49fc, 0x157) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x401, &(0x7f0000f5e000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x20000080000008, &(0x7f000011d000)=0x40000001c, 0xfffffffffffffd14) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000de5000-0x4)=0xfff, 0x4) getsockopt(r0, 0x5, 0xffffffff, &(0x7f0000f5f000-0xfb)=""/251, &(0x7f0000077000)=0xfb) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e8a000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5f000)={0x0, 0x0, 0x0}, &(0x7f00007c7000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c45000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000)=0xe8) r8 = getgid() mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005e000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000484000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000f60000-0x4)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d6d000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000842000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c57000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0xc) r15 = gettid() r16 = getuid() mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f60000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5f000)={{{@in=@loopback=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5f000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000475000-0x4)=0x0) r22 = getuid() mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5f000)={0x0, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0xc) r24 = getpid() r25 = getuid() r26 = getgid() mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000467000)={0x0, 0x0, 0x0}, &(0x7f0000e36000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e6c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000744000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cb000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c70000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f60000-0xe8)={{{@in=@empty=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=@multicast1=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}}, &(0x7f0000f60000-0x4)=0xe8) r32 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9e000)={0x0, 0x0, 0x0}, &(0x7f00005c0000)=0xc) r34 = getuid() r35 = getgid() r36 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000d8000)={{{@in=@remote={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000889000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0x1d7) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f5f000)=[{&(0x7f00005c7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5f000)=[{&(0x7f0000f60000-0x43)="3a273176b1e7f2251845c04f631b4d5f2ddd19a7e0d4480d3b40792dcf8424d28825bac8b554a84f3692b9f51d73d0a0eaaf4adc70ff4d037ca549d9508d74f94f1c3d", 0x43}, {&(0x7f0000393000)="815ff31b451b061648f3", 0xa}, {&(0x7f0000a7e000-0xe8)="77c2777919b6a399196baa0cb32f7ece1b1cb503214ec4a9c4acb551444978b5b3760bdccde60456c9ad8775ee5c30d3249fc834ac5c1f0d860538eb93887c7272277cbe348538f845ef9dada7d450af80efdd0fa07c53223e11aa4d70acc01c4aada275f2d545648e556d3b5f3ccf8283ccc47382ba38b66fd02998de21ab3569ffc0b628e69f0716c9ea070c6db39981e41ce5baae954779b588679e96648dc70d9d0dc988ce7c2edcfdab7da601b898bef60a24277ea96fbd521367281c1dcb3106f8acd9df915283bf14b2a9650f8b4d891469adb96a42b82b386a52520dfccdb30c644a5f3c", 0xe8}, {&(0x7f0000484000-0x85)="22cc66f02183b842f2f01dbada66c3af06a36e32d6e1d2848ac98e1475ddbdd6102fffbcee2a621753f2fc0d0679ebb4d8e96860edf23f95def88f64a3b3d7591e409376ceae2a6b427240e7e4c9fc7c5cdc7fcb49486008d53441bd005920fe8befb709189ccf3a0d462a3205d9e49d0955c4a99bc237152a0438d1f74328c610913cea4e19319a8acbb5d746153ee83af4812eee43ae5eb09e57ed07ac1d44971cbde89f232b77c7fc52ee2a4cb99d4dc8d94e845a459e46e02a36ebb882b792ab92a64442b4c80288ae314a2579edd10576287f9cfe1d5ccd286c2a8055cd6e15476f1a02f3389362b1ad70a8ffd40278fe200299e0868e", 0xf9}, {&(0x7f0000ade000-0x34)="c36198d5d33d0b4ea92a723344d14c609f4f7214f0c079e2352b44eb5117aaa12cbcb4f32645eed1eaf66b2d1cbd921e1d6a3f36", 0x34}, {&(0x7f0000f60000-0x7a)="22c7cf2f3f5d2820fa1ae210b2657fe33fae8024d6a621bd38bfa8ffb7df3cc25d24572d79e6675edfbe648e7c0eec7d35669a9f60e603b12f82315372d426b2d53fb908626b247179acbd11fcbfefb1ee233b8da17bc30747c71c0036f053793d4c34716fbb5f944a629aa0ce6b36a490d99a3499b609433aa6", 0x7a}, {&(0x7f0000f5f000)="ecef9cd2210a4dcdb8b65d25d6", 0xd}, {&(0x7f00008bb000-0xf2)="d4845c6543d3dd59341b3617f92d91dd1c6caa61486f54d13a9b015637d3cb9e520409a20002d715082542e8933fa92b9bb57d16b36d835c1b05bc4876ce07f71bd4d9e7fa09fbd1fea59f5c0b887c85271db1ebd205f85e467d39183f2252f27d58537934c76d5dc2ada0ff2580236db680dfc623a1a96af454a0c9b3527edea55b3122824d59f5d3077e2d70ef8bbf5f0b767946a20d12debb78eaf1a7fdf79dc3e706331c549a35c091e818459d00f2122470af90e6c0a05ae549a664d133b94f2a6ee14cd3855f6cec52eff44f5355a2fa94abe10e3ad6f6f18743a8313b5d0649b1ce4c3b2add93c2a27502adf3a4ea", 0xf2}, {&(0x7f0000f60000-0x12)="5bd7760eb5aa9a40f2c880702b5f11765378", 0x12}, 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", 0x1000}, {&(0x7f00003f7000-0x2f)="58f78549bc89b5269546e04d1788bfce07a80319478116b6326b8d292c55e4e5b55ad2e9ae294bb8ceb6e816f42ece", 0x2f}, {&(0x7f0000f60000-0xa4)="48386ad208c771d2eef2c6b711985b9608af271037ff2e40459f7f79da827d6ec1731937341f179eb1f155788596713fd723dfc56af85a7e16b11e7752f4a3a3c9bd762a3872d551408a98097268508d5935a10e20838b7d93fa07163adc7a2d3f8895e7a24254d4289d66ca5af1aa45a077d0b44b06ede875a675c01994c562522113db31814027dd491cebee07dd7db16de329f5a52196c0201b3b95d0abc395056135", 0xa4}, {&(0x7f0000f5f000)="992aa1c47953df371cd53adfca1c95c83085ae748cdb6cfabe8be638cc07da4d1e7b8691ac1d23541e3e137c7dc85eb5e818aa0af6b128d59ea5d6b7f9e006603580d46d644cc58e25ca17ada62d7b9b5547ebfa7abcbf438c3f9442341edf675f2caca2a21d274d63", 0x69}, {&(0x7f0000f60000-0xb9)="714b894416338cf62cfe6f5107c2d1e347589013586fcc0da46c249d2f4d8495944b9f2e1f447489a0ca6650ccf8079bf5236c8777c5bb3e770b14fab5d662fc8d822fa7ac13cc5cbce114b0f407df4be5f39e29314458f787c9756a49c5bea11cd04aa2cc0be7d1be07da8f0b2d977c3ba02dcfb85f9818d1c278ccb19821c1696d96cb268223e0bf0ffc4953e72cfe511741aaabae69b7af806c7a25624858f47e48729553177ad4b5e94a734b29c861be9cd9f4a264faef", 0xb9}, {&(0x7f00005bc000-0x1c)="cb5cf78a7a3d43ae760417ab745c797a3454b4ac2fc56cbcdb16be9e", 0x1c}, {&(0x7f0000f60000-0x16)="5c22b5efc1169b568dc1ecf826b8c1122b7421ad46da", 0x16}], 0x8, &(0x7f0000f60000-0x140)=[@rights={0x30, 0x1, 0x1, [r2, r1, r0, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x140, 0x8000}, {&(0x7f0000f60000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e44000)=[{&(0x7f0000f5f000)="36c4dec1320683dda8f3a5a65bbb664703c5ce855f06ca903aaa49e579a8344de635664d9a0276df685133e863a7046aff87545a6c9e4783255c0599348766bfabe24b4cf27c41082a5c3e7770def3d21c7b5755b362b6fffdf8831e61d25911d630235b439d770f2058c08b29ebb4d926621598fe91104d671c3eec8d70196b428ae56cdc27127922dffce0e48edb422477e6f7b25b111b1567dac9110248ca47cf9535c559e599794252a442a1f5a65582ca39a537be50ab1a0f438d19dd12ac5a5a52c62169c16d77bfe7ba24c102c99a0437e7963b8db8dfa61d71322609ecd50e4838eb990779199ffa194c12", 0xef}], 0x1, &(0x7f0000d57000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x40, 0x4000}, {&(0x7f000044d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f5f000)=[{&(0x7f0000990000-0x5d)="00b61bb4a3a6da4bc6afcfdef48198da7205b38f6c7d4b098552dc76bfe216f425533dc2132a67ea99a691963a59e5b7a9535aa7135af0115d99e1c2678fdbf9fce6a1b00b1d7f7b59eeff566d92c465b507b7d5d4635364e059fbec13", 0x5d}, {&(0x7f000071f000)="7aa13f071c0a7f05b22c898b4e63f3632eb415ef38b162efcae96be6be8a65ab454a7b3f38b34f54ef435be8e9fcd0acf8a88f2e18da395b7ed397f45558ad0d8836df0a2bed27c46de1a46cc4053143e2acb27048749304bf808ea71b6adea96aea577e75e05f844d9e2b11483191c7f06f6f21697541776ac0d9d0d90e105e7480bb015666a780e91398532e7e4c3f37e696", 0x93}, {&(0x7f00003ec000-0x49)="432d1411b2174fe82441a058e318a231c79818ad1e68e913a3276961badc4b3fbe14b9605a0c788891376023f26540b8237984b19c532c1ecefcbd734c6341dade7c70c03351abca39", 0x49}, {&(0x7f0000bf9000-0x4)="9e4cc1ef", 0x4}, {&(0x7f0000f5f000)="d6672219afe154be0250dd11573249bfff31a2cad5bf4dce098f63904a672f927799c3267e", 0x25}, {&(0x7f0000286000-0x89)="5cace692006a734e0cd67b619d16c8f14b807fbd1c75f9ac66b92bc52369bf31cd4154c523e3261a888b0ffc69159da24a7eec08b4be289d9eb9d33def708fb5b13aa18a5e17dc5bef04148a1689ab150358e0c1a19df9150467c202fa3c97faf986630f53fa885de72e092399037a345bdd08c0a44bec2c60611fc799cd8ad5e9a79b666ae547b000", 0x89}, {&(0x7f0000f60000-0xbe)="a5ab277df1cabe5a926dbfd0dc825b6dcfdfe87740bb2b65a9e2a2b3ec854ba36234c8b26769476d2e7c2ebd3b25f60edf0839263d7e8fe0e9b1a5ffe053ee26d7d703a0fb2002f5c5a87c2f7db4c262561e4ce4eb824ed1cbb0b3e8c87ebf48409a2a50160ac1b53d4b3b281db1350cb0208489e4882a42bcde845ccc0f7314706f13563aeca87dce3f1d3314435f7e58cc457c665fcd81162ce1131ac479d651f633f65c7cf9b7896eec6c69f75528aadde283659b2e6068a5bac45343", 0xbe}, {&(0x7f0000ed8000)="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", 0xff}], 0x8, &(0x7f0000f60000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x4}, {&(0x7f0000f60000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000fe000)=[{&(0x7f0000f60000-0x1b)="bc6068e3380ae487a880fe35d2c206133155a62e8833f9954aac19", 0x1b}], 0x1, &(0x7f00009fe000-0xa0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xa0, 0x80}], 0x6, 0xc0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00007dd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0x10) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ee000-0x8)={0x0, 0x4}, &(0x7f000096e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cae000)={0x0, 0x5, 0x0, 0x2, r2}, &(0x7f0000d31000)=0x10) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 15:44:25 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x87, 0x13, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000+0xc54)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000004000)=""/215}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x5, 0x6, 0x9, 0x8}, 0x8) 2018/01/16 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x0}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 15:44:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c5d000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002e5000-0x4)=0x1, 0x4) 2018/01/16 15:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x1, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1, 0xf, 0x3, &(0x7f00008d0000)={0x0, 0x0}) socketpair(0x1, 0x0, 0x7ff, &(0x7f000051a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009bf000)={r0, r3}) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/16 15:44:25 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000074000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000076000-0x20)={r0, &(0x7f0000077000-0xc1)="487f0db83d890930b89ff2870a636fadb4a09559512700c305c69aedd38bf6d1a047f7605464f686975f6a3169272cdcf237798016c7a51bbbdb2cac0b2757c1c22658f1d22a25accfdd576a87240237b2093fee8d1df09abf5c58cc15cd169654efa1829184a79b09d1f8a90646264a481d3f07455b6ea427b7523c544b5a7e0ac124c353dd9594bd42e09054ea7e9aedc99e847fefd988024c50c93ce62eb21dfd3a0d5e46bf283bbb128f0658d51c83369d6695f2b1444792cdca378c174e6a", &(0x7f0000000000)="08663ea78778930f257c427c00a56b4d6cf0350b4570a189f7ea09dc90fa", 0x0}, 0x20) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={r0, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x93c0a62b2de2bfe7) 2018/01/16 15:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a58000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000-0x4)=0x3fd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ddc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000-0x4)=0xe8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003db000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000098000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c52000)={r4, 0x3}, &(0x7f0000663000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a9a000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e31000)={r5, 0x7ff}, &(0x7f000054e000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000562000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6, 0x0, 0x9, 0xa, 0x0, 0xa0, 0x1, r1, r2}, {0x2, 0x4, 0x10001, 0x3ff, 0x800, 0x9, 0xce, 0x7ff}, {0xfd, 0x3, 0x81, 0x2}, 0x1, 0x8, 0x46d8f0191174045e, 0x0, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x2ee2, 0x7, 0x7ff, 0x7ff}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00007b6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e55000)=[{0xb, 0x54f}], 0x1) sendmsg(r0, &(0x7f0000acf000)={&(0x7f0000145000-0x10)=@llc={0x1a, 0x1c, 0x56, 0x9, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f00009e7000)=[{&(0x7f00005fa000)="705bc540665fb1909ba62fa46d3ded651f34bbf264a4b8527b1b4a368114a1f86d007468f47ec467ed5dbeff1a646d29a218f1b881dfa401c461a523eb9fe5e59683c965cfa638dfb7d130ab41928bfb4de84b85f91111497020175225311ed33172230dc358079420dfc833add02315ef5aa78c51ec25298a31ceadfd10e00356b01306665bde5cba4baaa87aa2664a822507c24df4547b7cb7abc5f7eaaf2a4732c7079e8634856b8bca619cc27ba12635d8c416cf05d565a25f805dcbab58910026800eef455fde7c4cf74ae8278f2106127ed0ae0df2ed5aed1a", 0xdc}, {&(0x7f0000a3d000-0x1000)="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0x1000}, {&(0x7f0000a5b000-0x92)="6d58e83402399435a1e554de22a384b8d5bb30f136348c61d5fe876d62202e5ea09008a2e4887046ea7c9d9206b2da599eed7c4555db7306437ed575133ef36bc76fdcb1df7b31b174f1a97b9d1eeb6ac05ba0a5eed9861e1111f613fcc62a758b0d70a5bf3617e5678e89d6fca25111dd118891a75d678b74ca97a4c3aab44a5eaed301a27ce913e000aec344cfc2aed4d221374c13fdda3e1a95ff78faefe38f76fc", 0xa3}, {&(0x7f0000d30000)="bf3587c6c1efdf6da1aae878c61a3ba5dc6c113e67439b93766004cb2b7731f2d8eba57a8b3075280a73c73116b3", 0x2e}, {&(0x7f0000ea1000)="2c91b360a6dd937d24696af370d59ff3f5d6d06ef28d8465fc07b36311b485b9c41cc00b9ab10d48c7368982eec7de67280c25efc90ef5768ae42bb566e17ea57e76573e0d9aa1bac4581579585af839df038649170a2666b650bd1194790b02c20dd3b48f5c71c6ced886602507c5583e139b16fac21e301124b7682046aaa03d504c2cba1b721d25c6c2b157fca46e9b9f7e21fe5dbe7380899f3f5e6b51e76de4aaed65a38c95eb9bd8a53e4cf48f2b0c703153eb87f62d624471ee3be35e186969dcf77f81bfeb50aa43ddca0ef89be40d5b62b588", 0xd7}, {&(0x7f0000b43000)="f6e261d975cb3030ebb869dc2726243cb1dd9b7b89f61871d20176743af6d163a266024d413e0a73d7d437f5777f6ead30c5d0737574ae7d2eee6da5ee6aea42b40b83ce1c7b3ba23b199979ef5438041f7b77d5c24d73e6c3a4e3deda7342906251a5eba4e597981a3e7942e4ee2a5489d90d330ce522626a561c48763656b61718d2e9c50da2f598d91ee0b301382a53e29942137396", 0x97}], 0x6, &(0x7f00002dd000-0x11b0)=[{0xc8, 0x11f, 0x2, "66b3090b4743ea2f59120b7c1ef14ffe7efbc4491eb91dd3cd3b2f87c3e3e52eb96a063cd1641d2c410cd22633ba7f009b2f1aad1b528ae7fbf27b4de33367b8a7a253eeec8c5acec9d9c50981e65808defc62a156d990396e27f27d0121eba0453d465e6df384b3ea52dcb8c19216d0689bf0bbe1758750c6e7a5eb73747e5f871af78026e636c4fc16112cab23e834cfb69904ada8c0c05604eaaaa520cfc77674621802ea92498f0c5aa944e60112400a90"}, {0x38, 0x110, 0xff, "a9af0951a435684df71f76d45bbfa28d06aa59986c539883b139c5c045c83ffed440b1"}, {0x1010, 0x11d, 0x2, "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"}, {0xa0, 0x18f, 0xfdc, "d7e9c4090b3e691bbbea1833d3a3f91e62ff3d36e3499fee7abde7c3e19c180098cc3ddf3300020bc0b2911fa3401b1189958f20f0ba907ef373ce88d74f1935f1fb504234fa8907c6959cd71d0c799c53f8a78c9a691dd647847fd04859e7d00c878df72b36dd5e83e6be983ea717d878c91510963225940aa5e74c2d94d6b9c241914b982cb7c336e428330b5f99"}], 0x11b0, 0x10}, 0x800) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/16 15:44:25 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000629000-0x4)=0x0, 0x800) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0xffffffd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/16 15:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1ffffffffffffc, 0x800, 0x1009, &(0x7f000099f000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b13000)={0xf, 0x4, 0x2, 0x4, 0xb, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d76000)={0xffffffffffffffff, 0x50, &(0x7f0000bb5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c78000-0x4)=r1, 0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000680000-0x60)="53e8d000b363b65937a8f218c356902ff45c42521e7cd173b6f75cb8d8563db246b64f371cdce7f7126411a186c7afcdf09dac23148416e1c72d1240a290570437cc8ab41d453858a453b2e0e605e5511b7a465824fa7c85b9ad40fda49050df", 0x60) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x46b) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000248000)=0x2, 0x4) ioctl$void(r2, 0xc0045c7f) recvfrom(r2, &(0x7f0000ea6000-0xa6)=""/166, 0xa6, 0x40012100, 0x0, 0x0) 2018/01/16 15:44:25 executing program 3: 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) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000f000)=0x8, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair(0xa, 0x0, 0xffff, &(0x7f0000a4f000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004a2000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a0a000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000027000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r3}) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000059c000)={0x1, 0xff, 0x4, 0x768611dc, 0x0, 0xdc1, 0x10001, 0x5, 0x9, 0x3ff, 0x68f3}, 0xb) 2018/01/16 15:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000ef1000)=@generic={0x0, ""/126}, &(0x7f0000a8e000-0x4)=0xca, 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b3c000)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0x3e5a, 0xb31, 0x2, 0x0, 0xd, 0x507, 0x200, 0x7f47]}, 0x5c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fc0000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r2 = accept(r1, &(0x7f0000465000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000ff0000)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dd8000)={0x0, 0x9, 0x20}, &(0x7f0000f4f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e6b000-0x98)={r3, @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]}, 0x4, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d11000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x9, 0xca, 0x5, 0xfffffffffffffffc, 0x7ad3bed2, 0x1, 0xce, 0xff, 0xfffffffffffff4b8, 0x3, 0x81, 0xe1, 0x800]}, &(0x7f00004f3000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000daa000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4c000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004de000)={r4, 0x4, 0x0, 0x20, 0x8000, 0xfffffffffffffffe, 0x1f, 0x4, {r5, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x5a, 0x3ff, 0x9, 0xfffffffffffffff7}}, &(0x7f0000e73000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b80000)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000)=@generic=""/16, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005f9000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00009c8000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00004d0000-0x48)={0xc, 0x7, &(0x7f0000348000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x45}, [@call={0x85, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005b3000)='GPL\x00', 0xfffffffffffffffc, 0xe6, &(0x7f000048f000-0xe6)=""/230, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x3, 0xffd) write(r0, &(0x7f00009d5000)="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", 0xfc) 2018/01/16 15:44:26 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:44:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000072f000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x541e, &(0x7f0000001000-0x8)=0xfffffffffffffff9) 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$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}], 0x5, &(0x7f0000002000-0xa)=""/10, 0xa, 0xffffffffffff0000}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b80000-0x38)={&(0x7f000019e000)={0x27, 0xb0e, 0x54, 0x3, 0x91, 0x6, "53dba07ebf2c55174c87b9630a8848be31e272db82c4bd2b481054d93b144d550d3cd818b065273f3704c5fa3c701e66a5ff608c3288358e5cd579d7a1af2b", 0x3}, 0x60, &(0x7f0000b49000-0x70)=[{&(0x7f0000328000-0x49)="3379981a0c523a6299b7970dda3bbbba2739d60730ff1081becf8a3c14eb89670b4dfc26f1a57887718743b931093b8f7538c1a9978a2f5cad2e3820eb716052a03c1ee67f488fd31f", 0x49}, {&(0x7f0000000000)="0d84ef8061d07b679272b0044a7f184e42f142de09d80480cf1769bbbc911b45de6137dcb71827bcad630408bb79908bc2b31bd46f99ec871625153c6f13a6ce9a28f28410e31b22d48901c249e107b77cb95cd9b78aa4523b713107db376e7e1f0d706a16ce8870bea0f9e4f7530c8a", 0x70}, {&(0x7f00004a1000-0xf6)="65fadfe65222327d5f1741d5c3ed8f83b6662958ccfc57b6fafc8a1d0ffcc71f62356a92384e147d48bda1b30cfdcb4dcbdaf522609160bf18c8cf30a5421533f78fdd90dab4c6c1d714cfe9c00d4aca1838a13b95dcdfdceb634e9c7f31a6766d5ae615e86a434d12d45d00ca31a55a188870ecf5b78c7d3f94febd4729143cd58b77586cd96d5d7abbb129b2bab2bd487aa4e95e3ef3ea5b357347f1d41df294dc23943df0e38b4ea78cf8a377efa2e482ff9b30490b117069ddbebf088f4f662b0e419db602ed3ca0b51578ad62f277e88ba52dbeba984987036f9c8b740916027fc2b352cab69ce0073c99f2dffcd453d2133bf9", 0xf6}, {&(0x7f00009be000)="605597ff5fd9e6a1c7ad888eda151df4b11739f374e880fb798bbdd67235d44660ecc1a423cb88a83103f69f907f325f879be4b4a15dac754d9269ead836f4725c14ad1df08d5abf6aef9a4bb4750d9187382c92a2e57c316c7a3285ee2d2b1b717971545360f7d31e08b761a0a98f96add40ae18abbaff351c183f3b3391394048f2ce2cb37ef16eb5543be0574235a92c101b5ec0001dbca928f731cb1", 0x9e}, {&(0x7f0000eac000)="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", 0x1000}, {&(0x7f0000001000-0x6)="eeca998119ac", 0x6}, {&(0x7f0000e36000)="1103cfb5e0426b080a97bf5b442f30986fb55331d830876c8c02954719c89c0c825220e4bc6834f49ad48e59e4405c14fcc6fcb2059abbbb5b048e9029c45679b4b17d2d1315169d9e9345b53b0b1f4a534dc2c0da22a21fc0c612eea27440a61085dd765e226a21e328e277db8fe4f22ee59d27329d6eb6b86a5c680acf2120a7cad92bce3f7eed657c617910b7b9f6bfa4d65790af5d16d54bdfb046b807f4139abe62f55f83b9b58142cf60f80d1a95687c022a0299bc5016b74d213163239abc694aab55e2aad1c42912658276ed0fe351965895a6a8f9e8b665055490e791fba3f5eb2585b313291a232c07618b675344c0b12400", 0xf7}], 0x7, &(0x7f0000b6e000-0x10)={0x10, 0x10b, 0x5, ""}, 0x10, 0x20000000}, 0x4000) close(r0) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3f, 0xd4d, 0x6629}, &(0x7f0000492000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a79000-0x10)={0x4, 0x800f, 0x9, 0x7, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000270000)={r2, 0x4, 0x54, 0x8, 0x412, 0x1ff}, &(0x7f00000c3000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00005f6000)=0x2, 0x4) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000321000-0x3a)=@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, &(0x7f0000000000)=[{&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000c8f000)=""/118, 0x76}], 0x3, &(0x7f000098e000)=""/91, 0x5b, 0x0}, 0x100) 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) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000077000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) r9 = socket(0x4, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r11 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x61)=@file={0x0, ""/95}, &(0x7f0000001000-0x4)=0x61, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xfffffc7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$bt_sco(0x1f, 0x5, 0x2) r18 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000463000-0x10)={&(0x7f0000216000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00001e4000-0xa8)=[{&(0x7f0000716000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e09000-0x40)=[{&(0x7f0000001000-0xf8)="b3a6fe7025ca323a7044410d72bba15af8d7fbbeefd5b556a0f3a30d69e01a4b755fa0873fe709071835d25162fbef19222a901c6d1b2883b57778753937eacfc7260c998fdada60c8a24b5090026f6ccdb7fb550e287509adea71447b86659dca8d10329baf9fc38e0f2747628ce25a54e0e95b3a50daf89adcf5af27d63cf3f1ad73891af21cc924efd485b76ccd163e912a17301b9720f2649c378a6fa0464cd7fbc5b59b1935ca5cfa5e74716e06c4a43833d2146297c971965ae70055272be2ff9fc0e92a3dbc9a6ce39d9d60326bdf9f0a2ffeaf1457b3e2e1f7167cbaafbe4727bc2cb1dc756d84e34f796402557de53a77ed1b12", 0xf8}, {&(0x7f0000001000-0xdf)="d2b5d1a651d212d396e2923e84ec43c984ed43307f30b38d6a028bdec4f722f478a0f375721e54e3ea523b104e33a1b1fa31f99d230f47ce532669dcf5f1b697875c96c3876fdd711e6ff273ae8baae22200f9cc03dbce9c53ef157df43c5004f16e672452f3b47045238be901957d53f40b905e6d1cc858382f6a1a4ff4ab8c7a3c76b7e69825c60247e9be856af1549f3d8611b27a644dd21372dcba7a3428dc56f4a48d1221f4670d63159b60a4983b4fcc2d646928c79e00d03da70d8f0cc2e48c94988c8079c63e4a0c12fd8b946ffbae28af25ad80f0f0ce8a17cf81", 0xdf}, {&(0x7f0000000000)="d6ea4a5ebcbc6b18b6cdf56c1d5d0c94bf9d5af611fb1abcaaea1a8cbf0c72c98bc32421b6ec105e1b3ae19bdfc7bf686ee6e060e5d3832a85308d6e9b9de4133afccbab478a0d7ba8f8b70d7f3202f84a10ce344caac8633bc556c8010af88fa07f207be9edcd", 0x67}, {&(0x7f0000001000-0xfc)="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", 0xfc}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000b9f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000bbf000-0x72)="6de4628ec31a178cb4d44bb9b99f052d644b33d07d006a9b596c2451e1f627ac99c1d95d75f4cedc62ac12b22dc0fa8f67dda5ff46c3aed6cb1c3d90a337de031356e50f257424afe1f9aaebe0dec528393b0888ece85d2e3db0d051780ffca4ff6e769e5354666ef45abbe30534d0368d36", 0x72}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000933000-0x10)=[{&(0x7f00004f0000)="008612b30f97cf3793c4644490ded13ab3e182735af24a2f588693b4d9900f4eb74cf1f6e0846d8446162270865969a382375d77ce59c97f810990dd9f2fa2c7158e97ba58aea7ed1838f1306535deaffea4e985c674978f54f60d2c96cda15d9a68dff500e5ca2002abd3db9eceeb3a99fcadfaa65bb612b0510c9631d553486f23ffeb0fdf5a7b47273ba2127885309c2948f4a9d5151c08ef755aaf910be92ba94078a5c5e8d708f5c20488f67d251fc2ad9ca35e948b8d5fd31c13cf082c90cf96bb75ae6f806c21ffe0dcd9067b8985b7eb8e96", 0xd6}], 0x1, &(0x7f0000001000-0x90)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18]}], 0x90, 0x1}], 0x3, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000540000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r21, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r20, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r19]}], 0x18, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) unshare(0x20000000) unshare(0x2c000200) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000275000)=0x8000, 0x2) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f00006f7000)={&(0x7f0000ed8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00001c0000)={0x14, 0x1e, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000f4000-0x4)=0x0) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b33000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cc9000)={0x9ea4, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x60d5d8f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e10000)={0x0, 0xaa, "c225d65999dc78e51636db29a49ce76406a603500a777dacc8076f7fff1dd2c95fde723a279b5fee3fb9c41cc2e855c2f0f9a7de9b2e51e357d8668841aea652cd1c1cac6c778c2f9feb5d6ec2a4756c00c440004f4b178ab4445ebcfefff5bcced1655ceb0cb8be6ce83827228cad509641aecac94d077047ad208b57d6a959815b2bc88d7fc9c5c99bf6b0b0f8b33676a9b94d47c6fe00d55b8cb616f4309764693d1f1502383d8b16"}, &(0x7f0000edd000)=0xb2) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000136000-0x8)={r2, 0x0}, 0x8) socketpair$inet6(0xa, 0x4, 0x83, &(0x7f00008a8000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003cc000)="83d28f62e32ce08e00e522f4b250b508", 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009fb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x423, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x5, 0x7, 0x1}, &(0x7f0000fc8000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ad5000)={r5, 0x2b203578}, &(0x7f000096f000-0x4)=0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000239000)={r5, 0x2, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000ec6000)={0xffff, 0x0, 0x7ff, 0xcc03, 0x0}, &(0x7f0000de0000)=0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000dcc000)=0x932, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000315000)={r7, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000776000)=0x8c) setsockopt$inet6_int(r4, 0x29, 0x27, &(0x7f0000c9d000+0x448)=0x7, 0xfffffffffffffe5c) connect$inet6(r6, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xffffffffffffffb5) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00006aa000-0x4)=0x0, &(0x7f0000424000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100, 0x4) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000078d000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a56000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000885000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009c4000)={0x0, 0x1, 0x6}, &(0x7f0000178000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004a7000-0x8)={r2, 0xffff}, &(0x7f00001c2000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) writev(r0, &(0x7f0000e1b000)=[{&(0x7f00007be000)="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", 0x1000}, {&(0x7f000008f000-0x3f)="55a0714f2251c27a268cfaffe32fd06ab702d9b784f356b5d4de542e8f78fc174400b6441d9871f50d092c587c8be5eccaa40746897c41a695607328503dcf", 0x3f}, {&(0x7f0000f3f000-0x38)="16703bdbeb89f850540c4aae5a5151cec7b6a446f0342cb9c53dbcdd1efeecd0a2b852a8cc055b06a76ad2ffe5b4d441608676440b5abf03", 0x38}, {&(0x7f00004d0000)="563003dac2bc2b4ec6c0de91d602224f30a952f9e80a9cdfdd9979adf177de6da389c76c76491d8f8a06d59fbd56370649e2a44586b203e2f133c521b0ba383b0625402b3871d69cf4f23173e300979165801a037412da12f176779d954a9e1a5735b5643bc78028d273", 0x6a}, {&(0x7f000071d000-0xc4)="c8374930130252c8aab4ec0268852ecef1d715bb52050d60c269a24dbf56a1785fcdef18fc2e1e62b2f89d6f386e4305351572a478961fda3d8e9058d5d686858d77f948ca7d448d63e11014ffe40053610f7663eb9e2901eb160d3668410a30bee423d7e980ea24a3ce35f05aa83e2da96c8f37add060c5fd09b3bdc1cd37abcc116ea2b0bdc84a8230e0be67e57a99776afa227e403132b285332d1b42e8f68bfdecb03917e61847ef77c83a7d13c9098ed1d35e3c83e553d0adad127e14a8a4cc79f3", 0xc4}, {&(0x7f0000ab7000)="5c2ba5c9d6cf3a3142c80d9f9ef24e0b7401ee5694208cdad3a45a9d862db7c935a3b7a3d47b9ef71d172a2c43993c62f8dc3071a54ed1aaeb36aab412a8442b3afcd8d5572aaf88146cfede7623504480284f7b06a98fc19a6cbb0ec2cf0af0d384f208e695e1690ea2b4153627209184566e7edbf8448a98e24c14c0b26416b5a067f9", 0x84}], 0x6) listen(r0, 0x0) socket$inet6(0xa, 0x7, 0x200) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000009000-0x8)={0x0, 0x0}, 0xfffffffffffffff7, 0xe621) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000-0x20)=[{&(0x7f000000d000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="51fb3a658d74ffc189082c10125a8f504758c6e6c269e2061ca109b733f40da74a87d715d92b20492ebc4ced331aa8519a1a741ea4664881cfebebd44decc4c0ab3ed0f76fb120eaca6f0b5bf56a53ba190365389f000118532e15a7a3f05428e4e3d8a46defc7a22153579056d9bbbd3a09031eb31dbf6b76e6e93862c44e29e79974fb9d359ca24146517dd9991b30c963e89e", 0x94}], 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000b000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x1, 0x6, "c8fba2", 0x395, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0]}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x0, "54542a7aa42da619062e8f93c6b14430be4ec9102c73bd4b34605855ce753f92c14038ce6ae518347d41b8e306b5d6ea37784e260bc0dd32f532bd8d2a70af235ef0a466dec5bd848560d4350847809cf16c753c275085f9fda8266fa8ea5698a85dc13476856e40f4cd6aff3db49d639eb25301a43d5ca2c9fbdfa4a6f769499a3dc2e516bcbfa48d50d57541f1e30b1d5f6030b6831c4df723ae8d86ef802e9267cdf7074bd343c1fc37de41ae30c2008252aaa75e4b6c07766797ec3ab6fe656a9a33f258dffae76a25f2451136c069ef3a85424e"}]}, @hopopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @generic={0x40, 0x0, "90b7b8a5a8cdd96f0bb485ec7f6c677d453f15ed20fe9d62a06505076c8756843323e38d9753d9ebcfa13ab9102fdef8230b1b37d1ff916f22db5f6926729d19ab"}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x0, {0x4, 0x0, 0x4, 0xfffffffffffffffb, [0x1]}}, @calipso={0x7, 0x0, {0x7f, 0x0, 0x2, 0xe3, [0x8, 0x5, 0x7, 0x100000001, 0xd1d]}}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, @hopopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x0, "b6a2313d667e2370dd85633a9991f4546fa841923b1c2d1de83a77c02349dcb9d630ee1e9bfed166a3a45842"}, @calipso={0x7, 0x0, {0x800, 0x0, 0x5, 0x2, [0x6481]}}]}, @routing={0x0, 0x0, 0x1, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0]}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x3f}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x0, {0x10000, 0x0, 0x800, 0xff, [0x7fff, 0x10001]}}, @calipso={0x7, 0x0, {0x3ff, 0x0, 0x80000001, 0x1f, [0x5, 0x7fffffff]}}, @ra={0x5, 0x2, 0x328}]}], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x7f, [0x0, 0x0, 0x0], {0xd3, 0x6, "767789", 0x6, 0x16, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x8, 0x0, 0x0, 0x8001, 0x0, 0x2, 0x0}, @fragment={0x0, 0x0, 0x7, 0x0, 0x0, 0x584, 0x0}, @routing={0x3d, 0x0, 0x0, 0x7fffffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfe0000000000000}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x6}]}, @fragment={0x3c, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @fragment={0x3b, 0x0, 0x0, 0x4, 0x0, 0x10001, 0x2}], "f49b176ea097f9b9482dbb7ce5b28b5caa5d9ec6f224f5749542ca315996dd96f108c5a5ba491b4c02ad09bd62a9a40b9b32227307058dabe581cbb7dd103a31ef2f9385ba58423461b52c0d699d9c03b5bfcefb47bfd1ece77ab437ecd4073c4a76d25b5ed71427e29bf4e87c75d7221a02dc97898dd44b9e5fd4291f636e550fea960a0e06648e0b0bed"}}}}}}}, 0x0) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000afe000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x0, 0x3, 0xbf08, 0x1000, 0x830e}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00000e5000-0x4)=0x0, 0x4) 2018/01/16 15:44:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x62)="f88153b066dc01faaae8c9624a3e5fa49bbf97672237c85f32a3406a9e6544d063555f76646ef3ae8586042e61615819cb96c18d8e09260a396b2b96390a71e9db038d801bc2a2b8fcd2584b477158e4b818f9f666bda4806c30e47e845495919a64", 0x62, 0x40, &(0x7f0000c55000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x10, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000f8b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000062e000)={{{@in=@multicast2=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=@loopback={0x0, 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}}, &(0x7f00000ac000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d7d000)={@generic="286df27e85652169f25eded7b2e7a869", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000f8b000)="", 0x0, 0x0, &(0x7f00000de000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x2, {0xa, 0x0, 0x800000000, @loopback={0x0, 0x1}, 0x4}}}, 0x3a) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f8c000)={0x0, 0x9, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ae9000)={&(0x7f0000f8c000)='./file0\x00', r6}, 0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000f8e000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000294000)={r4}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000f8b000-0x4)=0xd, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000f8b000)={0x4}, 0x4) r8 = accept$alg(r1, 0x0, 0x0) recvfrom(r8, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000b60000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 15:44:26 executing program 5: r0 = socket(0x11, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x9, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) 2018/01/16 15:44:26 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f00000a1000)=@nfc={0x27, 0x8, 0xc4, 0x6}, 0x10) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/16 15:44:26 executing program 7: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fcc000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x58}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x8}, 0x94a, [0x5, 0x4, 0x4, 0x0, 0x2, 0x8b, 0x6, 0x0]}, 0x5c) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0xd77000)=nil, 0xd77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x5, 0x9) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00008ff000-0x4)={0x0, 0x0}) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d79000-0x4)=0x0, 0x4) getpeername$unix(r0, &(0x7f0000d78000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d77000)=0x8) close(r0) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d77000)=0x0, &(0x7f0000d78000-0x4)=0x4) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000892000)=0x0) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0xfffffffffffffff7, &(0x7f0000a21000)={0x0, 0x0}) setsockopt(r0, 0x100, 0x5, &(0x7f000002b000)="0d57091185993a403b6c06cb9671e04760a42f7baba7e4d90ded9ff156669f7ec7afc7f058eb6f59fbb84a92d985372f11e86db228ee0b9982fdaafc604b4f3ff2415f8b97a4ded26f183b3e6c28c7c21f76759b6529c2d2fc5d9cdb6a84c3db7cf96e31c91fbd1412c1c9a10de9b03f6640da7fcfb84298d775fdc58704d4c230e94e5179dd29dcad6c3c5d9cb9e9dd7e5390a209f7627dddb4efec18205a7acc7d174c2b5b14c03fa1c0c8b057461304c32bd23bab93403a1f35768c782b300b10aeaa218c9961463402e2164a132296518e17bfdeb53459c4989632", 0xdd) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000da8000)={0x0, 0xfffffffffffff001, 0x4}, &(0x7f0000da9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d4a000)={r2, 0x100, 0x9, [0x4, 0x2, 0xdf9, 0x6, 0xe06, 0x5, 0x6, 0x8, 0x20]}, 0x1a) bpf$PROG_LOAD(0x5, &(0x7f0000da8000-0x48)={0x7, 0x5, &(0x7f0000da7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8076000000000, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d4a000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000da7000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d24000)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f0000132000-0x8)={0x1f, {0x200, 0x0, 0x1, 0x4, 0xffffffff, 0x7}}, 0x8) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dab000)={r4, 0x50, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dac000-0x10)={r0, 0x50, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dac000-0x10)={r0, 0x50, &(0x7f0000a00000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d1a000-0x4)=r5, 0x1) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000721000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000325000-0x4)=0x2f) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000529000-0x10)={0x980, 0xffffffff, 0xe38, 0x0}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x1d, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r6, &(0x7f0000da6000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000da8000)={{0xffffffffffffffff, 0x7, 0x42d9108e, 0x0, 0x3, 0x48770d32}, 0x3}) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000da9000)={0x5, [0x9, 0x8, 0x9, 0x670a, 0x9]}, 0xe) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$kcm(0x29, 0x7, 0x0) socketpair(0x0, 0x6, 0xfffffffffffffffa, &(0x7f00007a5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e7a000-0x10)={0x0, 0x94, &(0x7f0000fe3000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f49000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e6000-0x10)={r1, 0xb0, &(0x7f0000174000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x201, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x10000000}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f000008d000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x200000000000000, 0x0, [0x0, 0x0, 0x10001], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3f) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="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", 0x207) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ba0000-0x4)=0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/16 15:44:26 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bpq0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept(r1, &(0x7f000023f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000980000-0x4)=0xfffffffffffffedd) connect$bt_l2cap(r2, &(0x7f00008fd000-0xe)={0x1f, 0x400, {0x6, 0x4, 0x0, 0x9f, 0x2, 0x0}, 0xf35, 0xfa1}, 0xe) connect$unix(r1, &(0x7f0000b50000)=@file={0xfffffffffffffffe, './file0\x00'}, 0xffffffe1) sendfile(r1, r1, &(0x7f0000bfd000)=0x0, 0xff) getpeername(r1, &(0x7f0000950000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008bd000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a90000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b1000-0x4)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000856000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d15000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006ae000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x2, 0x5, 0xa, 0x80, 0x20, 0xfa, 0x0, r3}, {0x2, 0x3, 0x9, 0xc34e, 0x3, 0x6, 0x4, 0x8}, {0xffffffff, 0x0, 0x200, 0x3}, 0xffffffff, 0x9, 0x0, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x0, 0x3, 0x7, 0x7, 0xffffffff, 0x30cb}}, 0xe8) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000041a000-0x38)={0x0, 0x0, &(0x7f00003b9000-0x10)={&(0x7f00005b6000-0x28)={0x2, 0x18, 0x80000000, 0xf, 0x5, 0x0, 0x2, 0x1, [@sadb_address={0x3, 0x5, 0x3c, 0xa0, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/16 15:44:26 executing program 0: r0 = epoll_create(0x2) socketpair(0x9, 0x80004, 0x2, &(0x7f00002bc000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000da7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0xffffff2e) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000da7000)={0x2, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000da6000)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba363b882b8fa85b715a5d6b6dc0f1ea94e2fca187e75407e3342a29a70fe9960f08", 0x31, 0x0, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket(0x10, 0x800, 0xffffffffffffff8d) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f83000-0x4)=0x0, &(0x7f0000f82000)=0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f82000)={0x0, 0x0}, 0x2) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000c46000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) 2018/01/16 15:44:26 executing program 0: r0 = socket(0x8000000005, 0x12, 0x80000000) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b1000)={&(0x7f00003aa000)=@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, &(0x7f000045a000)=[{&(0x7f00005b1000)=""/4096, 0x1000}, {&(0x7f0000047000)=""/4096, 0x1000}, {&(0x7f00005b1000)=""/169, 0xa9}, {&(0x7f00005b1000)=""/174, 0xae}], 0x4, &(0x7f0000039000)=""/231, 0xe7, 0xe0c4}, 0x40000000) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00005b2000-0x4)=0x0, &(0x7f000007b000)=0x4) 2018/01/16 15:44:26 executing program 4: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000638000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e64000)=0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r1, &(0x7f0000008000)=[], 0x0) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000592000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000972000-0x4)=r3, 0x4) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e77000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000052c000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004f1000)={r6, 0x10001}, &(0x7f00006ba000-0x4)=0x8) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) r0 = socket(0x8, 0xe, 0xffffffffffffffc0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000c0000)=@hopopts={0xff, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x40}, @jumbo={0xc2, 0x4, 0x800}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x401}, @generic={0x4, 0xb2, "a68cf1d70536d33f945b626205a24a36f518ce978fea6785b1439e368baf5796fedac809998dfe61e8d8905d637da995d953638aa5c63f1920cb5ce491f94900f5df1118732c3bf780eb4846dbbb1b805afe846394b5c93444829cffa584f9eda30e06b89dfce6d7b45530f864ba00c970215549bb0dbffa753f14a4bdcb31d79550ef48298e9ffdd304402d738cc4a1aa69d46acfb25a4521ebbefb510249118ef44726bd802e5a6a39038d7d922b0f23ca"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x31, 0xb1, "3c35adc3bb11e361b4a5b35b29cf05c4ccdd93af6af51016857eb92d71d1e5b95b2d90f4324709c77c427caf8f8b8dac035dbd0a311817d9dbf0357a66bf52eb59dc2c0653163ffecf6b9f1133fb9dd25b4047a250aeea0794fbc2f6be69670f99a32922a1fba9968b1b2ebcc82c971ec462bdcf6ffc4b9e4f08a8230eaee9f73ff58fab102f8d2f42ada31fc7cfacee0976f5c8fc4f901791fe05575f5d836d761b09bf13c2a1267d0b8c243e297a9bd3"}]}, 0x1a0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000096000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@broadcast=0xffffffff, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) shutdown(r0, 0x1) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004ae000-0x12)={@generic="aca4897c07190bd683509a73aa2a8b92", 0x85}) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f12000)={0x0, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f13000-0xc)={0x0, 0x2, 0x2b}) pipe(&(0x7f0000f12000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ada000-0x10)={0x1, &(0x7f0000f13000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000f13000-0x40)={r4, 0x4, &(0x7f0000f13000-0x10)=[0xa12b, 0xff, 0x10000, 0xffff], &(0x7f0000f12000)=[0x4, 0x81, 0xfffffffffffffffd, 0x0, 0x200, 0x100000001, 0x80000000, 0x3, 0x5ec4], 0x40, 0xa, 0x7, &(0x7f00008d0000)=[0x10001, 0x1, 0x8001, 0x6, 0x9, 0x1, 0x9, 0xffffffffffffff00, 0x3, 0x4], &(0x7f0000f13000-0x14)=[0x8, 0x7, 0x3ff, 0x6, 0x3f], 0x0}) connect$bt_l2cap(r1, &(0x7f00001f0000-0xe)={0x1f, 0x0, {0xbf0, 0x1, 0xd685, 0x2, 0x5aa, 0x4}, 0xb3, 0x92}, 0xe) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000f14000-0x7e)=""/126, 0x7e, 0x10000, &(0x7f0000f14000-0x10)={0x1a, 0x1f, 0x8, 0xff, 0xfffffffffffffffe, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 15:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000185000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e2000+0xe55)=0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007b5000-0x5)={0x0, 0x0, 0x2, [0x7fffffff, 0x2]}, &(0x7f000010b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000094000-0xa0)={r1, @in6={{0xa, 0x1, 0x11a, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x9, 0x8, 0x14}, 0xa0) r2 = socket(0x2000000000000010, 0x802, 0x0) write(r2, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003e5000-0x4)={0x1000}, 0x4) 2018/01/16 15:44:26 executing program 1: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x2) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000145000-0x4)=0x0, &(0x7f00001f9000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f00000d1000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a0000-0xe8)={{{@in=@rand_addr=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d89000-0xc)={r1, r2, r3}, 0xc) 2018/01/16 15:44:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x0) pipe(&(0x7f0000c8a000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x800, 0x4) ioctl$sock_proto_private(r1, 0x40305828, &(0x7f000000b000-0x1)="") r4 = socket$inet_sctp(0x2, 0x5, 0x84) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000028d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x671cf34d33b4c74b) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000975000)={r5, 0x800, 0x7610, 0x0}, 0x10) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000871000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x11, 0x0, 0x7) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000b4000)={&(0x7f00001f3000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000009c000-0x8)={r0, r3}) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fde000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = accept4(r0, &(0x7f0000882000)=@generic={0x0, ""/126}, &(0x7f000045e000)=0x80, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000558000)=0x40, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f107491d44dd286258f434cdab26bde53c", 0x20}], 0x1, &(0x7f0000671000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000913000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) socketpair(0x16, 0x80000, 0x8, &(0x7f0000fcf000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000aae000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) listen(r2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000019000-0x4)=0x8, 0x4) socket$inet6(0xa, 0xb, 0x0) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) socketpair(0x10, 0x2, 0x7f, &(0x7f0000d7a000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002f4000)=0x7ff, 0x4) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fd9000-0x4)=0x0, 0x5983902780710374) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) pipe(&(0x7f000027d000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fd9000-0x4)=0x7fa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000807000)=0x1, 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000073c000-0x10)={0xffffffffffffff29, 0xbb3, 0x1ff, 0x7}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fda000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c23000)=0x48) socket$netlink(0x10, 0x3, 0x0) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000636000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000ef000)={r3, 0x3f}, 0x8) write(r1, &(0x7f0000a48000-0xe0)='"', 0x1) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800011, 0x80821, 0x7fff) write(r0, &(0x7f0000fee000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) 2018/01/16 15:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = socket(0x1b, 0x0, 0x80000000) connect(r1, &(0x7f000001d000)=@nfc_llcp={0x27, 0xda8, 0x9, 0x0, 0x4, 0x4, "2c929a32baa50ba2e013baffa79bd49b0fd9d415fd3b47db15ecfd8e60b0a8ce6b3641ff97869f290b32d8611e6e24d829eeef552a11c2ba47520303caf81b", 0x2}, 0x60) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000313000)={0x0, @in6={{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6}, &(0x7f00008b9000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a53000-0x8)={r3, 0x81}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1f000-0x37)="71199bc528e39e039b1a3c05466e3e6420b3e77d6feb512341a7be736c67591c464a278388554e2625decd4217c55766c9770ac0154332", 0x37) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) r5 = socket(0x5, 0xa, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d26000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000061a000)=0xc) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000245000)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000d20000)=[{{0x0, 0x0, &(0x7f0000a59000)=[{&(0x7f000040b000-0x1e)='D', 0x1}], 0x1, &(0x7f0000922000)=[{0xe80, 0x0, 0x0, "95e1af5b9159c6497d63d1748951400ce970373d399d11ab392be545400a980d8b3e28f0df9906fe93abd8e001e7d4c4254e6c1ac47b363508f310936d18db38a096dd7988f58b6b3c34d5aa48cae6fe2ea9eea26f5c10bb6db0a10d40cb4787e87ce77676f0ed3edcd574b619d95d5252b4f9b8beee8a9fc9e9d13e1caf2f3303070f2f7919418a0a2f74fbb1692e5f6047beaae148d49fc797757b0648c642ef230235ced94f551859b12a14edcc084c825733af24799553e4bb831cec1f2fd9017ffc2d5c29c9dcf93eefb5d17af135a81807cbd382d4d82aaf8759160ea618b1b0883435088186211a444a3f52fc62a3c02b451e1cf0dd53f2ba1fbbc028a7a7ac3b9fd429e95d3183eb084079e199197640aa30194441f3fc665fc62bd9e59fc71f18d0f9f50972a316fb458b5dfd9880a84ce289ac0c75ccf56a61df110cee6deb49f9a56e2a5e3efdf5bf801c0c077d303db8828e887568312c070674eef3866ece0fd8c562b478b71b2afe0ab0dfe30c14edf3a763decd7b4fcd59c87e1e8d97f2a8d00d62e82e7cb246ed32e1751eef10b8b391b0176b01b0e87d66c0599462869964eb32b057ce73c472c60008092705628e9ff307b41ad25e0dcb2f71502ca405ef3b08aed1f383f57f204541f8b42b300871d1e3a675ecbcfeee7cebb1de3f9e2ee79d0f261023d7f4603388a496d276848d662fae78d6c0906bb459859a137f4c0cb013fe6df500a7010eebf5fc9c131c99109634a3036cd63486599478abe5776fc91146d98338f617fc991d9cbe1eba047608df10ccf87893dcc44d77bfee3d3b6b160e5b66d6f1f94eb369e4d72fa14905593fcaf7cd7b15febc620e89040200f159e9f2826d13f0e52631bf0cdfba12f048f9b9c2b3388a48d8d0c3a51beb87523bbfce6323927f17eb39511229ded901737b9b958d7e8ec8bfeea7e49c23f0c586c2b4cb96e6ab0faefc04be9655d29cd3be989aba4b5a43e77e7f17f3a06b7467bdcdf42fb1607f29290f1b2fa5b925d9edeea3b3298227547171cd6dbb12a146de57de1a1b5e353a969326133df57f128a2c58e919e48436bd736f21cb9ce6175ac265a2c8dcee0b8d34be8d15a0f16c971b59152f81038ee82259c5dcf9934f85ea757d5d0cdc9f605f4c2db9509a78999fef91df0fc8ad2152d1c79f4026904c294f1ff4db379df09395dcde1b8f5ed12d1727fe98a1fbef09b80119ff7a8845480a71af152f74fd0d3ea34944f4edc049b8ad47f990ac45498f05d4c484945ef5fe4d113523c8801ca52fc8f8fd1e31293043359e6d84d6824bb89709373f70705b15aa8b9545ef2c60672aac652db8efbbd20ad49f961dca13975bb786158bd9c299c5fc3a26f3936c0b9a044a42e30d9a4df82f7f0dc01bb8eb3d08a153569f3490e60af84644812a81fe6b2a0c478e405b81dbb8ca9c1c2c8bff70a6d6e1fef1cbaf1aed8e5ec3d5fec1bfa39a322c21736ef74d3f383239aec81d4ec35f1b11d83574c2fb4214536137aedc39c572a6736cd9f78e7da0fe7a15565fc089bc76e4f212976d43f4c85554066fd40923e9e08aa834bc370313e1e98f2f8ecbc72ebe280d8496f88b1dd59b2996af2c48b4e1a6366ec3eda8f2b61313563ac74382aec54492ae490468490a4bcc63a42bed76e0edf9703f400be36b330f0b7a9700213c8451d668aeb2ed019c627709683dd62ba848f854783162681c064f1f3b5ccfc3f0fad15529a9cda94cff7fce4d8dfa230dd50aea99ae5893ec40091146302ccc0f1bb85ed34596c43e7c1defeb2db31eaec9e7ed281e4d71c3f2ecc013242607918ab4ce5bb2815d9c44646f7cb93d25f3026b0d76b6766935266167265cd2d4ed20774f5361df68eef73bb102cf3a5b5cc9336d0f810e74d8f5ba91a48dc1d1a2138d21a4b43c709469eaede2a690c9764955e0b31694f23b1dc9976ec5b1bd79b4c2f0f6902881dbfbc6aa24dc5e3f2c9b6cb95251face2e791c99a1c611ee83d5cf2339d6ac06ad8cefdab6d561be8df1b3001acb088930db198df44ae151178aea03d51de9fefa91e03991befebade8041e021afcbec7c25a7c014daedec5a1d4506931b7aa65c09c699d7e9a3c8549d401be52f7e912ee05e74cc9b9e3046d655278fc97650900b7132418a66cb3a94f13baa8cdca0fc7eec8d4a01d73fb4f4b8144d9048fad7f1aadb7ce62ffba727a77fe2f30d39e3b1d03e31157e395f19f6ff7a81517bb478096e0273540153fae193073f9ee70a414ddbe693b54553a20eb597917f7a9ee53d48d2000e9d8a6cb0a94d2fb3ac166b4be8dead56aab604a718b6b2d75395d550f6b8e233a90bb9ecf42aa45945d09f5be1bbfd11d30227dd800cb489a8aa683e8e3f1532ebe511537021b4eb03666e15ab519bc77456fb35a7c870200ef905e43c76d5d58a86d3c1ed16b607792d885ca76850e70c3f7578ccfdf64af5832b51f074f580235b1e0aedf8492e8efc97d00a1b86aee75a02e644832f3ac95e92858a61437b8c2ab61596327334aa5f9b85083262c7eb1d11fca0ed978d7902748755cb212c8087ad483145aff865002711e6384baa1ff6797dd129b09d5a3863801ecb2c388b0f6a0390add2143ebbbd89509f2f40641c0c59b5d89e03dd63273039089ab2640f3a8f37d4e503436c8ba6506cf807a0273e3b0c5bcf8c50f07bdac7a11cd349ad21121dcf2d1c0d7af73d76528bb621ca82083f55090c473c0c515eb0f6596e9c3695ed011b28619e65fae21c01e6d4ff7332f7245d24806c505bf752e1643dbdabdce9be5d625b2cc39d530228924f3e48c4b87e3e38e274f3338183c68f13a7ab2ecb1ef7c5796e9fc4f3b686e403f82a4144c3a450dc1aeb7187df7c453cd90e0201108bb96ba5771f7ad44394931714baebb41c712f3b3fd516c7311da56b5ef11d4fb984099eaa349c2fb80d869ecdb3db4dc056546ec6c0e8cfdc14febc37946301a841cb3a97d84cb96a5d7e61649193592422a4492cf0cada06fb7af80e470441b53e005b50b57b3ae0da6658c84fddc71ddfda34176722379bf4afc8cfbe1dff69086f01c0b90cdd20563363a3208c9f20a8d08584663fe9a68d091cab160f7ef4f117888ae738f1663bac11abec2c7f8195c747dbadcce22a9f7041af1d8026d80a3becb7393aa5a88c1a4265c4929b95b1f8317cb9563636d19e082a3cee5cd7840981cfd5ee7f9599923b852c3b7fa7a070e1ac2e0408e971ca144c9b63f9afa7b64a2f97c323a6f09b370eb6cb723199b3708ab4954faacd1a67d902d1a2bb959fb898e73d67ae3d5c1ae42bef1499ae0734f09aa992afdc68a4a8baab257c4e52ec3fd0db6f7dc46f00a27b18933b72a05ebf21398f35f7873577fbc4068dcf8140cf35232da1f1188bf4ae359ccf2e4074e3a6809c67606213a1f9948cbf82df0145fea06ee1bbeb2945a1e7cd9cc341d381de843915ab659d6733ce5eb45f648d0ed4056f2a0baa167661eead82d1553eb9c4f0d2a3ca4ae7a1e2c01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{0x1010, 0x0, 0x729a, 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{0x58, 0x101, 0xffffffffffffffc1, "53ab2a2a4132ef0e21053015ceb907cca8181807213c4b5fb39bf7f8ac1500d0762b632ef686bb59479ed347cc77d65387a2d120e31de6da939eb0fe0751bdb0f70cf15e92"}], 0x1ee8, 0x0}, 0xfffffffffffff523}], 0x1, 0x44) 2018/01/16 15:44:26 executing program 7: r0 = socket$llc(0x1a, 0x2, 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(r0, &(0x7f0000000000)={&(0x7f000039f000-0x10)=@ax25={0x3, {"ec0876cdda22cf"}, 0xdb94}, 0x10, &(0x7f000039b000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xa9)="5a9bcdd0efb501cbfce0410f5ec7420a3cdae1756a96f1fdb2e288c1b78a295ba6cbcdfe5aa6f33a7283fb1e282ddab0bcc07570630e4e698716325f9db8bc390eda6ac82c6b98c3830a521000b0086e1039a0f954029e2dc08939a382e41f3b5d3afcae7ded80bd902827dd4563c43fa6b1876e15770e0a17bf48e8e9b86f5297211a35f4b8e919dd5eb7f3f7617e0c5154a84aa7096054167c89b35d3b3bb80f46be528dd63fe804", 0xa9}, {&(0x7f0000000000)="132e74829cf7f38c43aa9af5b1231a6dfc62d6fdb04a15a1d64172ffdd2621814e453604ce753ae7dbdd8195c1898dc90584f5f97e9fe61ddf1e2f2289c9e73ab7505c8b9358274d3fbf307010b7faa752676d237cdb8b12bcca9261c292fdd39154900928489795b7b6bfa177875672565feff949ef93", 0x77}], 0x4, 0x0, 0x0, 0x20000004}, 0x40) socketpair(0x4, 0x4, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001000-0x5b)=""/91, &(0x7f0000001000-0x4)=0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000ef000-0x38)={&(0x7f0000d0f000)={0x27, 0x2, 0x3f, 0x0, 0x5, 0xffff, "12945dde84d2f02414998f94900ecdfeeb5ed46cae2919718a3c5763d2e19fcf41880db52435f7017ab61322e92fa87a2e6829743893b2285a82041ed045e6", 0xffd}, 0x60, &(0x7f0000c63000)=[{&(0x7f000009e000)="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", 0x1000}], 0x1, &(0x7f0000158000)={0xc8, 0x0, 0x3d1e, "f9f84516136d5de30fbc5ee1ac5d7c4f4a7f377aae3dac530565be926d5e4690a20ca25fdf38133cf7608b403c690ac37bf49e58f865a201a8d573a0a533ede3f02c67ababd3b2627cd30cfb44b49e888da21370c337ea5e3fdedd58434fd96a2effefad957cf70f374db29260215a226d3e63fca6134ab1cf32ed20fcee483f1eb08f424cee035b73c40b99a8e972bc7f99e91fcc6a084b98b732370d275fb26c9090a4e9476fdcc79abe95084b593edd5822802e1dc0"}, 0xc8, 0x10}, 0x4000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000534000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2000000000003, &(0x7f0000f7e000-0x4)=0x0, 0x56a) pipe(&(0x7f0000129000)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00009bd000-0x28)={@generic="ab9129b2464bcea96d986e50c9b154d8", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000051f000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001fc000-0x10)={r2, 0x28, &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) read(r2, &(0x7f0000a4e000-0x4f)=""/79, 0x4f) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000e55000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00001bc000)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000611000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xb) r2 = accept4$inet(r0, 0x0, &(0x7f000069b000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000735000-0x20)={0x81, 0x1, 0x800a, 0x2, 0xffffffff, 0x1, 0xc0, 0x7fffffff, 0x0}, &(0x7f0000a12000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000004d000)={r3, 0x9, 0x1, 0x9, 0x7d800000000000, 0x0}, &(0x7f0000f08000-0x4)=0x14) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000)=@generic={0x0, ""/126}, &(0x7f0000010000-0x4)=0x80, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000011000)={&(0x7f0000011000-0x48)=@full={{0x3, {"6b7f9c70bd3488"}, 0xfffffffffffffffd}, [{"69b337e4946080"}, {"e21ccc7a9d064d"}, {"0e29402ae61bea"}, {"a1582e3bd61922"}, {"b903ad01669008"}, {"ea43d7a1138a22"}, {"ebd45b9f26be88"}, {"9e7bf57a883d5c"}]}, 0x48, &(0x7f0000011000-0x40)=[{&(0x7f0000010000)="2c4d7fcd5160f9d57eb0067058af452bfe5aa3ccdc4c89b9de1b985ec847633e371b844ba72c7268925d34f4e7710846bddd3d15ab9816ce956b6207a87e8394ec4c220999ec872c6bbf51b8339d1c885be189e600a9408c2b3c4030e27dbe79e58937445e52d36d34401bf15b05c8328da1018590e6a8c6aaeedd71cc135e1060e0f8325a5d777d1d930469e5d9448dd66027a58bdafca36129169f72937dae6a9efcba35a8fbd485e4214bb919fb7443b8d23ff80491b7968af91958917a1d4a6a0ef84774cf1b65db8e2b08c585b5fb15e439f8a3e7f68a8525a1b2ff38a46168376d0447569a26a5d5", 0xeb}, {&(0x7f0000010000)="28a37da57165983d4b5918047cbdf976d4a2c535128ce21a19ed46c1d88ec96972aa4199ce2c719676b2e0aa852a7485d9f40a90f7146f2d66eed8fccb20d1ca3724092dbee684ecea7dd8d19f740f007b4ab98a39a79203f38c5badd9b0139ec4438b221e0ff287d61493a573f0e16c5253f7ae9751bcca20719545decd62eaff7d23eadfa493751e1db834fad315848c5b21d150e1e83f9522ae947368e4c3c5195646ff527c306997fe1c8fdf07eea95f083277eb22dacdc818e7825a5cbcadd2fb3f579448cab14c78eb9e9e3df1ce876921cb7ceac2338562904e105e4d885a8ad5f560355f19154f13725488", 0xef}, {&(0x7f0000011000-0x63)="8fca9b5699bf903602496285884070653b7df76993361d3f43c8162f4d60e6d80515c5a2ab96848359eee570305a690345d525ccc537e567e3c825eb5ddf81d482c3b5475cd105b18102b4654a9ffb4817b9b0181c2fcc7fe1a6090abc0d0fc51cb7e1", 0x5}, {&(0x7f0000011000-0x51)="3471c63397c9af0d58062f211a4150436cad1af1fecb11c259747e08c705871b03fe23360c6bacf7c48be3db76a83b09f30d2630a0211a026e920b17fc087b52ac1b6bdc5b426a99367ce8f8b7d40185b6", 0x51}], 0x4, &(0x7f0000010000)=[{0x110, 0x6, 0x1ff, "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"}, {0xe8, 0x104, 0x800, "73b0bd2fce5ca7319a4ee341398040efeb4c209a4fe8162ce91753c520e9e5312086d4b727623d5c28f2cca042d8d19bf1bad31cb7d63c4125348804af5310ad83404a7ccaaa99ff3a42765f3493f43d7e65c213d02931d0998c06ee1ec4b4b8f0a5899106dd293bd2e12bfa3a8393e9dd8adfa4b0ccad11cee9e9059a6c5cc3aa0efd7925e6e7740f4c96bc8430a9d2005bcf1d5975b4b9892d7b1043b0ae84943dcf82186a42bfa559183890cafc25fbb517b2c6c9b3629a96703dd4ba46b1af81206f6ada41e6d463e57d8f6f46cd42e683"}], 0x1f8, 0x8000}, 0x0) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000087a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f000002a000-0x4)=0x1e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f38000)=0x0, &(0x7f0000c11000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 15:44:26 executing program 7: 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x384) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ae000)={0x0, 0x0, 0x0}, &(0x7f0000851000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a51000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x8, 0x1, 0x1, 0xa, 0x20, 0x80, 0x1aaa0ffd16768a42, r2, r3}, {0xca3, 0x5, 0x379, 0x0, 0x1, 0x4, 0x80000001, 0x8}, {0x9, 0x80, 0x3, 0x8000}, 0x5, 0xb, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x4, 0x3, 0x6, 0x4, 0x200, 0x3}}, 0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) 2018/01/16 15:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000030b000)=@req={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000091b000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x3, 0xb14, @loopback={0x0, 0x1}, 0x9}, 0xf4a1, [0xffffffffffffffff, 0x10001, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x1]}, 0x5c) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000001d000-0x10)=@buf={0x1000, &(0x7f0000000000)="6b08c403837a32174c3b8c1e29880727f202cfef554fc6359dff08a8d4570f6d743f89ceb33bbb1d82bad355c7ebd09261b9c26226b8ad10218dab518c8d02bccfc375b429f269d4b70d850e1bf8ad8b11342ed55a0d702083cde6258a4b79a3f7571d110e3c0ad89b9df222d78220044715eb455833009f8092f537b1578fa42d77613f0dbe8cacc85ff4b2cf656bdede0cbec9861cc7cc112f087cdffa526cc955745aa3474fd186716771559952b84158f2db7cdf67af85f330c5570f46b59637c1cde88ca63dbe1aede09705dbdde269444c83e3cdff7b7e4d623ddb4147284830a7430bf62a4ba8a41e6e0ebcfafa2481653372269fe84377d9bfb2bc0814a597d1aa766377b9d6729dc0ea413d26f6957007e1373d48655365fa19be828eb154ba48327ccd89b33e067740f620a170dd5b2af3835d6d30a5dbe9c2adc751ca21d1fcc9e1d0b21d3742dda8bcbe85fc5b93788cb03844b359235d24a1d09ac01e25144f9c1c30b25b156738ef996bc7040c1a8432d2d4ea2e0ab3d6887764a49858bc743dc0b343341cb4bce3b4e357f2fc12e39ad1283dedeefe729e10ae50e922a5cc4b302891f413dc62254da6486a67648603dbab351dad9ad9f51f5daaf50b5bc162754227eebe20b7ba221830bf856bf247ff79d2ed6b73c18db6a347355f49dfd3a7be3c5188ba34658217c41f461f7f407848936f9f74544bd4bf61139d2c398d4565dee82cda535d35ce908bd9665a40363ddced4a1e3292a7f4f4e64d2fe39294ff4a5fdbdc1b5e7ce484b92a03afc1138e466da70f17104b9c42d772ef1a71d1c4306bd9dec4668179681a6aa57f5071398860e0076c3e27c749ffdf0daba3fc74d0d282ac654b93d369af7375da853a1b385b2f6c76a663d9f495b747d5a1b58da83ff5f58469e9312607be1069855e4d5e95c0a9b779b377580c1cef7cb752dfad4b08e6abfeb044dc25433015eccffe0eb67f5f55061da5c35a78a46e5e9f789e58f430badd3c3448ef4e3f5b61e208385ea015b05be89a7a6fcc44f79f105e6d84bcd0de9f6bc26211bb7c10abe5d6c6b930820da02ed78b1fc38d6e50c7eab004c538c70c8c2cb23c907c94e9133896a3403c2109f46c8f5d73660c97ff502abc854ff90f741138406a30fde30d134dac9cb61d6386c4142cfc35f9d90cbb3365dcb5cc120a701ea70be415b959153c0a2a8c9acd7a261039c5e008f60a47ac2620ca48a9641d5cba07c045e8ec61c736cc9c6ae7da452824f7a5f1a80fed5a3fd270639747d4b650c0aaca330fe5328329b8a24bbab452f80488f239377c85a073686576feafd2eb85a89fb4fc0638d1a92d887c987062023993cd321d8159241eb74eee71e4a9d075fdd7413389a6a80ccbb83141e1cda0abc27c1b14253d54135df9643f3f8c7681b0dfc9c74d4b5c832f6fee4ebbab85b687c741d476cada9593a85b477742f38349904afbfd085e9f9e2ee6693722bd9851de0a2b3a2754c3f7f64321242b15c965ad0b11d23e963046ddb0b3bc46988a4903a4a24a64d567d01ba07a4be45a4c7c767222a02bd2d93001a0d26c84bbd444725b1f37fe69e57eeacf9c0bb2eaa01f213f34e735f644525cf09e5904a9e9ea52d9e836c0a213e8fbe7cb5ffe5227a7670536555b014fea80ae3489ab283fdb1c9cf83f500c62ee1e23c523cebc9d83d96373c0dc65a7dfa78c3d48afb1f9304c9b29ccd8bb7e0e791c4f0120d6781418074d56dc8990945db2c8657a60174a9f8ccedbc99c9d9034a16268e98cb11547db6972bbfdfdcad6addc974ba865fe6731a8759954432e2d1f332be1efb5cc74973fe32d4939eb99c6000ad1ba98f2a82fc29a55fc8e597b6b1ab12670fcf4b2c1126399c76a7453dfdd9b94f859c104bd697f56fa660fe6497216cd01149af4e87a6904955875714977066ba7e8bbcc3e5dd2a5f00ba03d8ecd84a91438682d8593b5da3ea50687de3b2b692550acb720905fa4bb463e62d101d79a6ed9e6ce60ec36e35c58314b81ace08bfb88218074c06abb38b71bfc8b1f5231b60c559575b234497b98fcbb994ad55d949ca57ae3ab1fe6fc2fef880caa9a02b6723e1938fdf003a557e9f553617825187c69bc27f5a895aff9f32ca5867eb53b0be27dae72015ff35440dcee56b460ed14a44f7f57ee132e666340d55daf83d05105b36337e1474381cbaac590962e1a8282fe921999074b0188da0babaada46b77034dbb9684261c7478bbd4de752d233790fc7e74fb7ac2563d8921e6a1216a8398acc0bb5dcda2ad5fe35051e9b8489dcdbc95f45449a2801d1b8c1b9faeef17805c83b6530448e3a86a7c5ef424166167258c0bb099e369c4aa9036741328bfeb7c9f2cef5d40224ee168d476f24b7dd8a70ab510b4a2d74d1c6cd913bd777fe93a214eb3d9469b9bbcff8a30e05fb7fb0b4adb19d2ef982cc57a5fcc0fdb4bde5aecae1162b4f8ce02766ae43eba1c418026fbe93178d52d1c1b260ca4dbfe36ff37d50aae59a7aa2602f31a6f416287f75eec30dc1e17364a1112470fd70ed07c23f3354ba0d0ef07e1e0c617c019da1dc30109cc651fae7fac6b06da62e9b894ce8f62298e05f3aa270260bf29157fc02b78305dff2fce9ee25367304e77b547939a24db576fc10b52a6a137814106a3342a4091f0857f43160e60d5050fe731bad8c8f7e86c2c7d2c3937492e199a8c7629162be9e0aa6a159ec603f3519d885bc59837412897b284598609af390bb214849c95ce4e86e612c5a4984bfacc505daafe664c09fbe49cc38392393443cf174badc4835a6478954a1b7466e2805446988ef4335816107830e2211a96bde750e6f9c5c69b25de1fe001c1dd170250538521beb48d8d47ea23e5c526e4057305d388961009706c1b361e8b349ac9d32aa383ea5be9c0cae776eb90da3ead1b3e2263084aa961a9a1820c3d3bb1bd69ecc34b5f3b0474e4972ecc9e910ebc27ff47ea51c8c0c04c020266116d50f056f0417765920ceea3fa2852488a836faab684cd0b318b7d26e64ad3b647dc774a2148ae88bebb31c85c88e018fd34f908cb4b4d7900660cd727c9eda2c0215746230a4f22a0629c7f489abbe94b845e0bfd57305a8d7eb1c999257ae09d37e5dc7d62423f332e21e737fc7ded2609b75244b1e4a0f6591577f03c7272a9c980c7756a5ff6a83bc4d0c7896e21e5de081c5ff732626df7f2b646fc440ad0f6135d04403439e8158c8eb296d25d4fa5ce1d056449d48601a9fa20fdd16d35102e26c1b9acdf21bbc66fe65c267e332fa604ae3486638288af4b1ab376c6dcb88999c94f85180108abd80485c0c6598d31e455d5f4b4346810801a93d3989cc7fde40cf9f6340972e6d33f1c71b783e5585f43211d858cc8470fc6413829575aff93adfbc07ddc20936f07bc6293d021fa3a5b3b0503986d3aee2363534302a5d9b7882d74cb7ef40033e9987916b83ff182ce53584e526ef17ed2bfdafa60f0cbe1a6222297ca4e8a04604a6d0c3193eb19f6bdf442b4a27147e5a8d182fd1d4b622b0da9cd0d12d631b12775909c345606e09b9649d75295da6f8d9d5173735663e1f83e739b05aa770fccf5f343ecb827d190e602887efb9f44672f2e480c062bb803ca95de81e646cda4801a9178df35726f8e302986246ba9f1c08d50c383ecad3d38b9cba899277bfcd4915d9a9fea70b3154ba326e6cbb816579ded6bdd85698784b941b1bffab3f0690a7c924af3c79580164d79df02195d97a6524dc882f2c70b797f5d933e76b1d2125804763db600f40b174dca34e103e99e458d8be70d968a40081d41c21ceff1f441beddc90f728f3d9c3f4002465fa9e677a896e1c435c8fa5b4102eba734f8558dd09b7276633d64134765605f43f0b4e8a8ee1c52a546b2fdf67acdd0d5b1cec7e61616bd7876ba2319fa0dfb9eca35c1e38a79113fce36ac73d1de652b76d8d5c18f43bb1252cbf24ccf43ac8abd833b29b9259a23d01920aa56339bc25455280f6e4addacb4c0eee409e673302739e4224054afc256266bee66ebe51823b65b68efe3e3df9f96b1be5ee013c007b58770e7943ab4ed0d613fb599529a639733ab78e2f9b35c1acafbbbd0f8855d9e1a9ab91cbd6464b1c213d9c55e3fcbdad6084276b7793a9e021e98ade1fd78becae19e3f7d3b18f513c315decaa1ca432b8761e1bd025abeb828ad5c65e0888ecc4fa2eac2f5b698a073128f2eb8072ddbc007da02e1cb45c29240d92cef6e4fb08d64397e46e10984a6b67d1cb1e7c0d6d2e3394767a8df1028d4ae212428c474a1adae442243f5be334de39674a58265c37648dc698e10959df2a48e4025e7c9a1b32575edaa2d1a8c513f8e0996ef272643afe39e6694cb91e24bdc6d554162737199587769b1d3c525bb0de8d0b36e3a2920e0360c3d8901c8d6798269a729a1ccc1dc22532a9c5c356ead19b35b923fa8c93510b7657c5ccf0a0081b8bba339c730f6c4493a9ca132797588afff16e9d03b8c3b949e37e67f83c72ebd1c9e59e4ffa3f032f6369b4614aac68ed6496adc1ee28286cc2bfa9eddf5124fa7af091cdb6931cbac706813515ccefaf51107336a70530bf4028f852bdcc66e697b9452fa911e6b3a9355d0c78aff01b65426bb2a3a624208575eeb977106503d5e62b9f0dfd1b7b0fc61faf19e13287a73526aad10d36fd024fe459433405b2d3afca53a8ea563d951a879a9d98695a3b865143998a341cd748ffca0838ebe7f980532a6552a41548b365fb3219e2c1d27888a2f11df319ccbddc32159d81e92a6f8b33a60ae6cb8a15ae03df1f05b4f78b8f587d43eee45676bafe1e96aacee854b5532ed0539d81fd2805acc54e6e0bb1184a4ddbb85381e9687a5a9acb28411574e7ffde262007caed2649bead518857e3dd8cf4386e4b4857b69d4a27c164730ff06c3df8fe7fbd193f17858b9735327fc069ec54c86982c391be6ba6d059fda23f0cee504ce17dc44e35b98914461ce1b0a73cbac6d593bf3c2c4f3bddca7f2562855536765cb6d3da6494b598bb4c05466f33a907fe999be50d216a1e4ba163d3da2c76c1053477d644c4a7e26ed32c6b82c49eb267b9271a68937d646212cae927079bcd6742afd19626b4f95527b4e7a0dfe09518d6fd470e74a52a0ced526ce5155c4efc019b169960f5a84661d418fa3eebf024693ff7e7e27d824e12bde6b658e5bf8c1c8ab2dfb7049c404c8fb38c14399f56a022e6cb8219659542caadd1c476d68fd4441958e7a5020be3a883eb60a1feb0245755be705820eba423019fb126e2340f9e42873980e0e45effa34178b450c34cadb948321146cbd2a68f2cad7ffe937daa5be9486a983ff7015a03c63734cb487601c0218b52f9e56bdbf0ab6b1d308af409e8953d9f737740138baec1f93606a4b22c888f30884d19bcda8ced710d80cfb1b2fcd0bc2fbfd70bd90becb6e9fd8635a3abaa3e9cb402d67d687848e7c4c6a0ca59afe2a7cdc46e8f4c27204256fb26e1fc2989e081c6c1e5bc5bef5b3785162941fc4d5f329724791b135f9de05adf4a9e12c85810b47c02507c810aac04dd8f503cb909a0555671ea75bc078be692eacb9ffd1d9476f405312a8253bc9c54ffae44ecde1de5bbcbc5de43936c0659b6dad1cf7197174f8dd12b2c135f273775c42450ab7bfca1448e967d59ee0dbdd8320868359ab22d749416354eec515a7e96a11df7e41cf36ae50101e7fbf704f6b471abaeb3df013829e73fffb86fbfbf6e"}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x101, &(0x7f0000da8000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/16 15:44:26 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect$l2tp(r0, &(0x7f0000005000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000014000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x6, 0x100, 0x9a84, 0x7, 0x1c9}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xfffffffffffffff9, 0xe12, 0x8}, &(0x7f0000006000-0x4)=0xa0) socket$inet(0x2, 0x7, 0xffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0xa, &(0x7f0000014000-0x50)=[{0x2a0, 0x3, 0x7, 0x7b}, {0x7, 0x0, 0x80, 0x10001}, {0xd9, 0x2, 0x4, 0x6}, {0x8, 0x8, 0x8, 0x5}, {0x1000, 0xfcb, 0x10000, 0x8}, {0xae3d, 0x10000, 0x10000, 0x6}, {0x100, 0x8, 0x0, 0xffffffffffffc0bd}, {0x1b52, 0x2, 0x4, 0x401}, {0xb3e, 0x1, 0x80, 0x4}, {0x8000, 0x395, 0x3, 0x3}]}, 0x10) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000bb7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f94000)=0x2e) connect$nfc_llcp(r1, &(0x7f00005dd000)={0x27, 0x152, 0x1, 0x6, 0x10000, 0x6, "9b49ff9260e7325317fd6cb814dc003a936ad0fec0590478bbe0389aed52a8cb0278a86cb27da63ec1b47c81027c8cdcc86b149c7a9736ee3881ca57c3af81", 0x309}, 0x60) connect$inet6(r0, &(0x7f0000d16000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f95000)={@generic="8e12741e799589d3221e89f2f596de49", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000f96000)=0x106, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeb000-0x4)=0x0, &(0x7f0000f46000-0x4)=0x4) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005d000-0x4)=0x14) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000a0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00000e6000)=0x3a) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xfffffffffffffffa, 0x1, &(0x7f00000d0000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000059000-0x3)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000e8000-0x6)={0x0, 0x6}, &(0x7f00000e8000-0x4)=0x6) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000a1000-0xc)={r4, 0x9, 0x0}, &(0x7f00000e7000)=0xc) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000000a000)=[{&(0x7f00000d5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000e8000)=[{&(0x7f00000e9000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x890}], 0x1, 0x40000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000e8000-0x4)=0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000004c000)=@assoc_id=0x0, &(0x7f0000034000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000009e000-0x6)={r5, 0x7fff}, &(0x7f000005e000)=0x6) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000e6000)=0xfb, &(0x7f00000e6000)=0x2) bind$bt_l2cap(r1, &(0x7f000009a000)={0x1f, 0x8, {0x6, 0xffc, 0xd34, 0x5, 0x20000, 0x3ff}, 0x6, 0x8}, 0xe) 2018/01/16 15:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) pipe(&(0x7f0000f00000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000606000)=0x0, &(0x7f00005c2000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f000043e000-0x1003)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f0000aee000-0x58)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000000000)="", 0x0) r1 = socket(0xfffffffffffffffe, 0x8000f, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000002000-0xb8)=""/184, &(0x7f0000002000)=0xb8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000)={@common='lo\x00', 0xb9}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@generic="e25543c67ab2a4e8c10796611d79ae54", &(0x7f0000001000)=@ethtool_link_settings={0x4d, 0xc2, 0x7d, 0x7, 0xfffffffffffffff8, 0x1000, 0x9, 0x60f1a34a, 0x7ff, 0x7, [0x6, 0x7f, 0x6b6df647, 0x8000, 0x5c4c, 0x5, 0x6, 0x100], [0xb6, 0x4, 0x3f, 0x1e, 0x8, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x878a, 0x1, &(0x7f0000ed9000)=""/183, &(0x7f0000fe6000-0x4)=0xb7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000c58000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018c000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b18000)={0x0, 0x55, "44a19918dbd8dfd65ffdb13daa201c630c8dbd47ee30c6bdf45afff6ee725716342eb10f37c1f17244138c70791e37a081330d04d8d5b1239bfb5d24b227e11e803cb4ea99c8d70352ae090c819e72cd7905f46f2b"}, &(0x7f00008f9000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00009bb000-0x6)={r3, 0x0}, 0x6) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000579000)=@assoc_value={0x0, 0x0}, &(0x7f0000d0f000-0x4)=0x8) listen(r1, 0x200) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x80000001, &(0x7f0000492000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000033a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000066c000-0x8)={r3, 0x8, 0x5}, &(0x7f0000257000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000359000)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f00009cd000)=[], 0x0, 0x0}, 0x0) socket$inet(0x2, 0x3, 0x1f) 2018/01/16 15:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005c4000)=""/51, &(0x7f0000765000)=0xfffffffffffffeda) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002c1000-0x4)=0x6, 0x4) recvfrom(r0, &(0x7f0000a46000)=""/4096, 0x1000, 0x0, &(0x7f0000a9e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000964000)={0x2, 0x2, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000007a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000c63000)={&(0x7f0000500000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000269000-0x60)=[{&(0x7f000077c000)=""/248, 0xf8}, {&(0x7f0000965000)=""/175, 0xaf}, {&(0x7f000009f000-0x51)=""/81, 0x51}, {&(0x7f00005a7000)=""/80, 0x50}, {&(0x7f0000783000-0xb2)=""/178, 0xb2}, {&(0x7f0000bbb000)=""/252, 0xfc}], 0x6, &(0x7f0000207000-0x4e)=""/78, 0x4e, 0x4}, 0x10100) 2018/01/16 15:44:26 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b6309140ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002f2000)={0x0, 0x4f61, 0xf6, 0x80, 0x1ff, 0x7}, &(0x7f0000f77000)=0x14) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x800, 0x10000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000f77000)=@full={{0x3, {"7a7e2506792af8"}, 0x0}, [{"8c16cf4e12080e"}, {"a9cb097ba060c9"}, {"9c0138abd650e1"}, {"4642cfe33ca1da"}, {"0d10e110bf4f89"}, {"70252594a1ebc6"}, {"b514df79ecd2cd"}, {"f64a8100c4bff9"}]}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f79000-0x20)={@generic="aab63b1b893c4f43ae2be59eb48adcfb", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 15:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000c01000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000978000-0x4)=0x10, 0x800) getpeername$inet(r1, &(0x7f0000787000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4b000-0x4)=0x10) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/16 15:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000021d000)=0x200, 0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/16 15:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 15:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000bec000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x891c0ddbd00f64ca) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/16 15:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b3000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000078c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = socket(0xa, 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000035d000)=0x0, &(0x7f0000ec8000-0x8)=0x4) sendmsg$alg(r1, &(0x7f00009f2000)={0x0, 0x0, &(0x7f0000351000-0x50)=[{&(0x7f0000092000)="0000000908aca8b093364025a3ad26f4b658018b226b", 0xe}, {&(0x7f0000211000)="3319b79b963fe1da2c1fce7a2e6b9232c266f567154b188d1ea888d6ad8ffc87d9d2e70cdcfd232676bc4b341dc07f60b21ff19c5359dd523c9d56f17c927e3b9cb7d0f2683e9d395100d1c86f460781ea1d5f5ec131ad33ab62f64632d48c7ff4523d5ccbc402d1769997c20992506d55280ed993cf88a44667c0135ac093e38f5881fd38ea2f64cb606f10be26b35ae74b714e998e402011fc1c25e2ba6f507c1d82739b1ed14d6ab718", 0xab}, {&(0x7f0000525000-0x33)="1916cf6ad1f7264fdfe741231bf0e1233155e26559252e035c4061bcc06b2ce1763c7fe0eee5d85cf4ca10f17c351aacda05c0", 0x33}, {&(0x7f0000c8a000)="349a317a1981b2adea90ea88ce3cff2785dd9c3c8a898d151aa28b9390b0a27856b5ad7d3373b81dc6b8c92c6c3b68cf3c31cd5fd3817cc41dac782182186facfe07cbf04abba99a8691f7ce9e18bc693d36700eab671e6f7115e255ae20fe611ed8da98d2d61fd5b492a8d23f9d9aea8faaf1e4d353943f310b8f247f260833a150699e4808ba300489ff4e3d08155ee712b6faaa14847b5900e48ab66a84016b19e8f57840cf9779f149d43c3cdd6dd8e10d828ca0b84f577606bb91b4907e7bee0f38", 0xc4}, {&(0x7f00008c5000-0xf6)="0ea40f6645382bb459316de20b72d600ba1d04f5e296d6d072320dd082dd03b8c5cb86beea3ae73fac7a2dc5ace455ab8b8f48827521512b741751f685b3832da25953cb9abaf8064bbc9baf5719d0ff4708584b5e863ef14b732f64e1d7e8d0f3daf7f1555bf79ce2ed78fb727b2b3f9401a231f2c54d934a9dc1b390def04f8925e127bde36d8417a830ad96c1bf6aa4a8c8f2cbb2c515e5e70344eb8dc11d970999adb0ab21ccb087ee017d09398c5029e7b31acabab909d95d770516fb349821db3d0d44b1bc77fef89bd0e18d181166fc71637fd1aa1b2f777a0ac6a46df6543d6809a621575c967b73b4dc86686c5a8771768e", 0xfffffffffffffff8}], 0x5, 0x0, 0xfd95, 0x4881}, 0x40) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) 2018/01/16 15:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000764000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x3, 0xd, 0x32, 0x81, 0xff}, &(0x7f0000251000)=0x20) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:44:26 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair(0x1f, 0x5, 0x80000001, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000015000-0x20)={0x7, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000015000-0x20)={0x2, r2, 0x0, 0xa2b}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000002000)=0x0, &(0x7f0000014000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000016000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000016000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x380, 0x500, 0xffffffff, 0x100, r3}) setsockopt(r0, 0x111, 0x4, &(0x7f000000e000)="01000000", 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000000a000)=0xe8) r5 = getuid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000015000)={&(0x7f0000012000)=@getsa={0x200, 0x12, 0x302, 0x2, 0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xa, 0x3c}, [@output_mark={0x8, 0x1d, 0x1}, @policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@broadcast=0xffffffff, 0x2, 0x1000, 0x1, 0x9, 0xa, 0x20, 0x20, 0xc, r4, r5}, {0x0, 0x5, 0x5a3, 0xffffffff00000001, 0x53eb, 0x3, 0xd7a, 0x0}, {0x9, 0x100000001, 0x0, 0x8000000000000000}, 0x5, 0x5, 0x2, 0x0, 0x3, 0x0}}, @lifetime_val={0x28, 0x9, {0xcb41, 0x1, 0x3ff, 0x1}}, @algo_aead={0xc0, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x388, 0x180, "b5bd875d441348eed3ef37192d72239b99d752d0e7431978d4d883e27a0fd5684311e53cb73271ca2cac270620fa31f579ac43ff998c2ff7c0d0e426ca5dbf29f0ef493876f85c1d7973542c11f2775617bbe3e3e740704c656724fdbda774bf425b4a12be458b2a19d7f325f0b4c4900c"}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0xffffffffffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x200}, 0x1, 0x0, 0x0, 0x4080}, 0x1) 2018/01/16 15:44:26 executing program 3: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000e6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000b4000)={@generic="0849efbc067b263fd0dc5f624b48482c", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) r1 = socket(0x19, 0x80005, 0x2) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e6000)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000e6000)={0x5, &(0x7f00000e6000)=[0xf689, 0x7, 0x30, 0x4, 0x8]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000083000-0x5)={0x9, 0x7, 0xb1b8, 0x4800000000000000}, 0x5) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000e5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1400000, 0x8, 0x0, 0x500, 0xda6f, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aec000)={0xd, 0x40, 0x100, 0x0, 0x8, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000ffd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000665000)={0x0, 0x11, "e463d61555af1ecdc019df53df174c2968"}, &(0x7f0000ffd000+0x28e)=0x19) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffd000)={0x2, 0x7, 0x2, 0x4, 0x1f00000000000, 0x4, 0x7, 0xfff, r3}, 0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000a66000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ffe000-0x4)=0x60, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffc000)={r1, &(0x7f0000875000)="", &(0x7f0000ace000-0x28)="2791b72cc6c1d8b77885a991a89209f050cfa6ec7644b790ca860d5f5260aa02e1a138fd7c229e91", 0x3}, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000402000-0xc9)="f981654ed37423bebe68ada6339fc5a94022d9236d3278978ebc3f47828ec1c7208be9e74e1c00427f40889f040ab348fc0b3789567a39ea859898aa1bfb576f8c838464ac1a803c2aa962a47bb68b37dfbfb95bbc55c19e7c6ac644240af2619afe496c92fb354c897ec8c13c6bba352bc5433c9fddfc7bc41602d01e56691690915f53149ecba5d23dddfb86ded93b803e5f38c83f1b396a5725def602f0695b97afd0d78b115a7171e0a37ae85bf2b53bf35c2c58a2241d659e5827113e8d8fe4f455c7829f5062", 0xc9, 0x40, &(0x7f0000ffe000-0x1c)={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000015b000)=0x80000000, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00007e9000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000092000-0x4)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ffe000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab9000-0x4)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000ffe000-0xa)={0x2, "f81160fbafdb"}) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x7, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0xd766, 0x2, 0x4, 0x400, &(0x7f0000020000)=@common='lo\x00', 0x400, 0x10000000, 0xfff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socketpair(0x3, 0x4, 0x8, &(0x7f0000006000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000008000)={0x1f, {0x1, 0x20, 0x8ac, 0x5, 0x0, 0x3052}, 0x3f}, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001e000-0x4)=0x1, 0xfffffffffffffce7) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b91000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000075000)=@assoc_value={0x0, 0x0}, &(0x7f0000059000)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f8000-0x98)={r1, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6}, 0x98) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eed000)=0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000350000-0x95)="90180b954f16dec015c99cd606af85d7ad6a56de88d0b07d5176a8d283513b6376c8443c7c02aa48c550ee3a3d82ea4465a61513a43b83a8dc106f8a4edc1cf7c6615ad8e7b573fbab57856e60eea47691d105d5b9eeff02b339f5f90f29bf62d1109465c13789b2280f7330cc19bf69d8b410d58453de48cb7d56d1f1870e2834c6332d3466e7f33386ee299041c02a9c2f4f891c") r2 = socket(0x11, 0x80a, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000032a000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) recvfrom$llc(r2, &(0x7f0000b67000)=""/198, 0xc6, 0x40000000, &(0x7f0000020000-0x10)={0x1a, 0x17, 0xd, 0x40, 0x4, 0xdeee, @random="4d3ab4f7dbf2", [0x0, 0x0]}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000666000-0x6a)="2aace56dc6464b3e5fec37521e358e30ac54e378c3dd5ee28761fc8a18fdd91af5559525ae4a9752b97aeacb77391deadd7b34dcd73edb4695243355bf70197994efae2d8ce473dc2e1951b2dc316a3318f6bdf04c7847cd7e7c4d69c28bcc3a98a71beb94cd5aa11f28", 0x6a) connect$bt_l2cap(r2, &(0x7f00003e9000)={0x1f, 0x7, {0x3, 0x4, 0xf740, 0x9, 0xdc, 0x0}, 0x2840249f, 0x7f}, 0xe) getsockname$packet(r0, &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e04000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000654000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200, r3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005a8000)={0x0, 0x0}) 2018/01/16 15:44:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009e7000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000726000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00003b9000)={0x3c, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000eff000-0x4)=0x1000) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000652000)=0x6) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000840000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2018/01/16 15:44:27 executing program 3: r0 = socket$inet6(0xa, 0x80b, 0x702) listen(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8001, 0x59}, &(0x7f0000a78000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000e68000-0x4)=0x4) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0xffff}, &(0x7f0000003000-0x4)=0x8) socket(0x1f, 0x7, 0xb8d) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000f22000)="", 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f23000)=""/0, &(0x7f0000f23000)=0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000203000-0xc5)="23c60c0d0ee59d5aa086f13170a577b057185eafa1b39bf3dcfafb87a11304c37a5147673e13c1568c14c0454b0b9b758bcd3e1fabe59881e3506e92c03fc05ace9d403eaf239276b9defb9e38b915c22c193b276df138b77b38332417395df85c62ed9d628de5dbd1aba69258be4d251b09d6cd983bd311465858e40fdbdce0dad3224cdcdfebdf8751453db3a803037690ae78880d9c7730f29cdc6533e6b54680c684379087cb6ca82baeeb24a4de78b32a72ffa251430b38a929ae41162d2ecd677942") bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f24000)=0x0, &(0x7f00002b3000-0x4)=0x8) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000e8f000)={0x0, 0x0}) bind(r0, &(0x7f00000a6000-0x8)=@sco={0x1f, {0x10000, 0x3, 0xb6, 0x5, 0xfffffffffffff001, 0x800}}, 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000f23000-0x4)=0x3f, 0x4) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004c2000-0x7a)={0x0, 0x72, "61b0c47ba6c81355efcfb0b7f2e668de23790fe26cc3a7b97cefbdd4e482f0e16d5fc1e074ba6a8ad2b86fbceb260b367f0aebc24876e32a32b453a24754c16a9e961cf744a79a271a8f5b7a5ec95fd9d7bc219f3aac40b81d1e75809ff3f36a40986c40e42fa6e4f39781dddc216293690d"}, &(0x7f0000f24000-0x4)=0x7a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000be8000-0x5c)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x4, [0xe4d, 0x100, 0x100000000, 0x7, 0x100000000, 0x5, 0x4, 0x4]}, 0x5c) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x10, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 15:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c9b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000154000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000213000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e0000)="", 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000099e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d4000)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000aeb000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x1c) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f00003a4000-0x4)=0x5fa8ba317915295) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006d9000)=0x3, 0x4) 2018/01/16 15:44:27 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee1000)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000258000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r1, &(0x7f0000003000-0xc)={0x10, 0x0, 0x3, 0x2000}, 0xc) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a96000-0x38)={&(0x7f00004f2000-0x20)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d1f000)=[{&(0x7f0000a3a000)="94dcd70fde9d5654ce45729535c2a4f3c7e84548240252970c35261a26e2cf00f6f780d3ab05761366f3c135f215f102889eca82506a41d2b4f4681e3988c15c90a751a7c9adf2363ef66df35323cc7af17264c125ce", 0x56}, {&(0x7f0000d20000-0x1c)="efad3f7cfc2aee55fba3b2cf27de87851f5fb0065f7973a031a631e4", 0x1c}, {&(0x7f0000d20000-0x38)="1abfcba7b622fa90c22515f15db08fbb7d4c78512e08c05bc150f08784c0f3a920688fd9d5e00884e64aa70c2a06c0b9e3a7de94b2aaa5ab", 0x38}], 0x3, &(0x7f0000402000)=[{0xb8, 0x0, 0x0, "ea025b547d4cd86ab2e4e7545215682ba3077e9531a38895039f096aa0a27e2e5e84301ccf6e8e8ea3644f78bd98c9820bacbaa9ac2328fdca99c79ed3a876d4dbfdbb533da20784b572d86e41466fc715e594b99843e8b59e0050dbf40577264dcbb6182e801735559e5baf38a369538164c42571f8df615f99e167f7b823bf079a56bec3b91664bfdf720007018f3d289d8b56f569b05fcb25f2aba1b8c632c40e722270281174"}, {0xd0, 0x111, 0x3, "51f153d17a3bb9d95abc9a94fcdd81eae010201b5b9914155611a3ff912eaa28b3a63b8871c2b26749961145667400c0eca3f3921f26bb5e1f28500f23b4acc285957f17a8178b36dd65f84aedad152c25e2294c004896c95e0edb32bb222fcaf9a0e3021933691115e22d0fb39c2014182b7006a735c78d682856a8441d42ffe7b01a9b77095c414550a59a2ca7dea52364030433e7fcbcc38c3cef02a6a562a9b098355cd4eba74acbf89ceced4e5b6219cfacc2f107a37376"}, {0x80, 0x0, 0x7fff, "392c28ad48d7b3a561158d9f16163a48f6184edff82fb9e0a68059785e62b7c0e808f115744fd817df2d937c6cd1c88a9f7203bfecdbf0e9dcc9845c1aa8488a4ff34317ae167c1be60b5acdb7e415076c50abdbe25b64164d47c2bc9404883a9522d672e6b8f5a75bdb9c5ff19ca9"}, {0x58, 0x11f, 0x7, "398737f41081cc65375a4917a60bc7677cea641c053607c7919556d8987c94defa67a28a38841a0861711530d6c37d4845bc565072be9680e26243eaee6a74ed119c"}, {0x100, 0x13f, 0x0, "0b12b6da555ab03ad5f7fb4b469c7620386242e000a57156a90135c620ab91a8befd2de50dc686cf8e9f1e0e05179055d9f84b733458f4a6addd16e040e606cd5e9e966289fddc91772606707d276cc14748c2396346c0b2157eccd82fb4817e15cb9b05be459e7ac984b69547def51328350414b1403e73549be0e0670f2a953b7449285fbfa4919fc7e6b9e66f67701ef229ddf469cce98c42da1387d654e1197b58bd9e9f54014972eeb984e4837928b5e70659db910a708edcc03d395050aba9a71c21f5e31d56569252acef81b86d3d359740f0e1224e2febd576fd7ebf0a87bee6d299305e7214"}, {0xf0, 0xff, 0x5, "c23470fdca78748951626a35dab48f2f0b8a6c26bc80b64e2c13daedec7f8b295ef2e0918ea0cd42e9f85bc99b0261ae4229976fcf648533f0e94f768b48a1ff461977d89cb2bbaed1ab262ca8814afff2a8fce55dcf03865afd83e5ee7d793a0d6be53e22e21cc033185bcd90264b4cf6206002833e526dcf7fd5172a2ead00f8d9aaece846c221a283953a572cf7e1c605b8e4b1e9925d9888b03eac5b2f6fb9628ce752da777a8c1bfbfc0686352d71d40db7abe2bcfcbaba082fcd407c3219a6a7906a75984b0599b278ffe5f97e71a6ccdf50f74b7ec59d06bead6b"}], 0x450, 0x20000880}, 0x40000) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d20000)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000d21000-0x38)={&(0x7f0000d20000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d21000-0x20)=[{&(0x7f0000927000-0x27)="e57866be7dd756313e8d9a335c31f8e1e4955bf66e319433e19813bddc99593bdf9da919469937", 0x27}, {&(0x7f0000cfb000)="46544b9bd862b485656df10033548f681c201419dd6806cf8e7b05f2682b4c9b92b6ac8574188e7a117ed5285c930ebe60797b8765d026b913eb1450786b161ef95f918f00739e7f8f7e9d4bf192f9b63f1e5f78e0e7f7b388bc444e496e91b795c0cd2aaf942c6f3b874499dc81f15e442259ef2b2e93e48ec5a035e90d30b1e44033ecd72be6d5c79cfa22b57c52f110a6d9c2b126b81da0276841993047a7d07b27ffdebd1cd8779fd9b6adccaf99d0f6ba1533e58ea1a15a", 0xba}], 0x2, 0x0, 0x0, 0x800}, 0x841) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d21000-0x10)=@req={0x2b, 0x8, 0x4a, 0x7fff}, 0x10) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f00000e6000-0x30)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fe5000)={0x7ff, {{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) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000378000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b5f000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f00007d2000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00007cc000)={0x0, 0x0}, 0x6, 0x8) syz_emit_ethernet(0x13a, &(0x7f0000e00000-0x13a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x71, 0x6, "8f2f96", 0x104, 0x3f, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x6, 0x0, 0x2, 0x1000, 0x0, 0x7fffffff, 0x2}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x2, 0x1, r1, r2, 0x7fffffff, 0x0, 0xc, 0x80, 0x6, 0x0, 0x4, {[@generic={0x23, 0xe, "80291c178bb79a5ff5eb5d9d"}, @timestamp={0x8, 0xa, 0x2, 0x5}, @eol={0x0}, @nop={0x1}]}}, {"407c25126e9a6ffdd1c3052674001aa74ba540dbcd5bb839b474d41eddc3c8c2c7527eabb14de1d81f99537ce5281e013e917010484f91eebe972cae52bbb8762464907a4c8cb1c1ee2927317a1cdb72bd295ba7fca08034830f1b5285cc1063356f0acda6696d345ebdb5f6180ab820e178d181d1e3e382b6339aed7d89eb4945a49eb4a9e06e5f15abbe66b62ea8d8e34c76656300518f4100dfa17a49a864b29ee50845e20bef6e73c1fb9951fa6b12adae07c6e3a08bc69c3d89218f47491e76182c"}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000007000)={0x0, 0xfffffffeffffffff, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x2, 0x100, 0x4, 0x10001, 0x9, 0x252, 0x10000, 0x1, r1}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x0, 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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 15:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000848000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f69000-0x4)=0x32, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000004b000-0xb)={0x5, 0x3, 0xcd, 0x0, 0x9, 0x3f, 0x7fff, 0x2, 0x69d8, 0x4, 0x4}, 0xb) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt(r0, 0xffffffff, 0xb29e, &(0x7f00005d9000)="2266eb5e0879b7ebf86f625c61b993352c4c8afde2a4980102e242ea3e", 0x1d) 2018/01/16 15:44:27 executing program 1: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000979000)=0x0, 0x800) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x0, 0x3) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000ae0000-0x10)={0x4, 0x4, 0x5, "c5e5c4f2282c", 0x2, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ade000)=@int=0x9, 0x4) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c9c000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000037a000)={0x0, 0x400}, &(0x7f0000f2a000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00005ac000-0x15)="ff55d36cffffff7f00000000fa0000000000000047", 0x15) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005d3000-0x8)={0x0, 0x1}, &(0x7f0000f4b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000578000-0x8)={r3, 0x3}, 0x8) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000813000)=0x14, 0x80800) accept$nfc_llcp(r0, &(0x7f0000673000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000801000-0x4)=0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(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) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a1d000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000062a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) [ 508.332450] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 508.347877] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003cb000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b49000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}], 0xfda0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/16 15:44:27 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00007a2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b02000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e7e000)=0xffffffffffffff4f, &(0x7f0000001000-0x8)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet(0x2, 0x7, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003000-0x2)=0x4, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0xcc, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r3, 0x986, 0x80000001, 0x2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000005000+0x707)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000005000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000002000)={r5, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000007000-0xc)={r8, 0x0, r4}) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 15:44:27 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x3, 0xfff, &(0x7f0000710000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006e6000)={0x3f, 0x8000, 0x1e73aab8, 0xc4a, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0xc5e, 0x4) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c90000)={0x0, 0x0}) 2018/01/16 15:44:27 executing program 5: socketpair(0x2, 0x803, 0x6, &(0x7f0000973000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x101000, 0x8009, 0x8, 0x0, 0x5, 0x8, 0x2, 0x0}, &(0x7f0000bed000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f8000-0x8)=@assoc_value={r1, 0x3d9e}, &(0x7f0000001000-0x4)=0x8) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000043c000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007e4000)=r1, 0x4) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 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, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000081d000+0xf4d)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fca000)={0x0, 0x6}, &(0x7f00004b3000)=0x8) [ 508.400685] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 508.416674] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 15:44:27 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000501000-0xb)={0x5, 0x0, 0xf0e8, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d66000)={r1, 0x8000, 0x7f, 0xffffffffffffbd2a, 0x40, 0xadc1}, &(0x7f0000450000)=0x14) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) 2018/01/16 15:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e9d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000)=0x10, 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000a4e000-0xfa)="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", 0xfa) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bf4000)=0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000571000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000567000-0x28)={&(0x7f0000a21000/0x4000)=nil, 0x31, 0x1, 0x98, &(0x7f0000bfe000/0x2000)=nil, 0xfffffffffffffff7}) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$unix(0x1, 0x8b0fe2ef4462ed9e, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcb000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000005b000-0x4)=0x4, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000fcc000-0x9)={0x1f, {0x7f00000000000, 0x2, 0x2, 0x29f0, 0x6, 0x3}, 0xfffffffffffffffa}, 0x9) socketpair(0x5, 0x5, 0x3, &(0x7f0000ac3000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002a1000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f00008a0000-0xc)=""/12, &(0x7f0000fcd000)=0xc) accept$unix(r3, &(0x7f0000fcd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fcd000-0x4)=0x6e) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000c4f000-0x4)=0x6, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000c40000-0x1)='1'}, 0x10) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcc000-0xa)={0xff, 0x8204, 0x1, 0xd7, r2}, 0x10) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00005ae000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000081a000)={@rand_addr=0x7ff, @broadcast=0xffffffff, r1}, 0xc) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ca6000-0x2)=0x2, &(0x7f0000953000-0x8)=0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r1, &(0x7f00001f0000+0x3ea)={&(0x7f0000555000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00009b4000)=[{&(0x7f0000378000-0x3c)=""/60, 0x3c}], 0x1, &(0x7f0000857000)=""/22, 0x16, 0x5}, 0x40002020) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000155000)='dctcp-reno\x00', 0xb) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e4e000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000041f000-0x4)=0x0) connect$inet6(r1, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) accept4(r0, &(0x7f0000d19000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000050000)=0x10, 0x80000) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f00006be000-0x1000)="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", 0xf52}, {&(0x7f0000e8f000-0x61)="2522d89f487d0d29a7cfb2af11c9ce70cfc94ab88f131f0ede48bfdd2e6b5582e51c9ad221f1f68b41969f5af70593e9b07538365d6d03086821fbaed77d6f05f421444cf7c89dd79216e690aa70dcd0f9e4ff26d77671050b98d967c382810846", 0x61}], 0x2, &(0x7f00002e6000)=[], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000044d000)=[{&(0x7f0000a2f000-0x57)="9feb3c19e03de34b729fbbe621d8913c474c51e8c3b25e62e05c22ad8baa52346f6b5f188524dda3d4ab90890f94ea2232b873e370315af75396e9e6ea0c2f166a998e2aec4aae8f5346688ccea378ffb6033ce1ba40b4", 0x57}, {&(0x7f0000a9a000)="", 0x0}, {&(0x7f0000213000)="f2dca82f03450c50291b9dff77a532d930d12512ceae4d19f9d9e4dc", 0x1c}], 0x3, &(0x7f0000cbc000-0x1b0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd8, "5e885a0eda57733670b156b43107d4e4f9313b7ab4fad2c50a31879eb9a17465dea4fa63a5c4c69a7d5eb290871faee3fc98f75949fdd0ef3842c74a238e5e3e224417d7ca0d732bff05bf30d34a7fe9216a60e99c3b4370035b52811a3ac8e18e1368c4710e014fe92fd3478a89690484f650dd2d0322f8a5500913d3fc520f6326d095f72e9db208d36a612d668ac2d22eaadce9cdc534028451e765369964d8118d4eeebc12322f65dd951c954496d96c4c02f066456d665a35e8bc80b902b8634e148c0642565f69587d317c544e6988e0ea9fbe9ac9"}, @assoc={0x18, 0x117, 0x4, 0xa4}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x150, 0x4000000}, {0x0, 0x0, &(0x7f0000b2e000-0x40)=[{&(0x7f0000940000)="8a968efc7be88c9892d491cd2d7d806863c9cc194264cc83e03821fe", 0x1c}], 0x1, &(0x7f0000f30000-0x118)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x70, 0x117, 0x2, 0x56, "50439d3c1ccd225fb215cac41d536dad9013c5ce19b277a3e3a1c40db55a0014d139383ddff6fda203efb501d02a17e0f546995e7ff44d643efc01803a4fe5c21851ab6c82d8f6dd8a51b8ecba0d3ed1c7378f3b3a96"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5905}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x40000}], 0x3, 0x80) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0xfd3a) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000e000-0x10)={0x3, 0x4, 0x200000, 0x9, 0x0}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000013000-0x10)={0x3f72, 0x200, 0x80000001, 0x5, r1}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000f000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) pipe(&(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000e000)={r1, 0x3f8, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3a", 0x8, 0x0, &(0x7f00002cb000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair(0x3, 0x5, 0x4, &(0x7f0000734000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000642000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a59000)=0xb) recvmsg(r1, &(0x7f0000fb1000)={&(0x7f0000f57000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f0000f5d000-0x96)=""/150, 0x393}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0xa, 0x802, 0x81) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000936000-0x9f)={0x0, 0x97, "be268fef72ed8ea918d3550e00ea7e86cde0e4e870b5e1a7fb29e4c6d169e0cbd6e951cc142061016e4df527ea856c3efaed814a6703b31379e48831ff01f78634d471985a374f0709a7f883e81b8a254e69fd49702ccda3d1493b8b3207b714db0af82bbdb61f66d453726b40d13b6d7df38ee02ad311c572abbc1394c7fef4ca4a22c1c51010d60bf8b7ff08ef6d2a7e1b031cf16d84"}, &(0x7f00001e3000)=0x9f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005d4000)={r4, 0x7}, 0x8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000690000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067d000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000058a000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80006, 0xc1a0, &(0x7f0000f2b000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f000023e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f000060e000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f80000-0x20)={"be29b02615d45808bba4bab1fe5f447a", {0x4, 0x2bed, 0x6d, "0c60bee69dd7", 0xfffffffffffff279, 0x0}}) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a8a000)={0x0, 0x80000, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009e2000)=@assoc_id=0x0, &(0x7f0000700000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d6000-0xa0)={r5, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xa2, 0x9, 0x1}, &(0x7f0000789000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000edd000)={&(0x7f0000da3000/0x2000)=nil, 0x7, 0x2, 0x4, &(0x7f00007f1000/0x14000)=nil, 0x9}) socket$inet6(0xa, 0xe, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000748000)={0x0, r3, 0x55f8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004ab000)={r6, r3, 0xe845}) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:44:27 executing program 1: 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) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) socketpair(0x3, 0x4, 0x8001, &(0x7f0000078000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00001cc000-0xe6)=""/230, &(0x7f000054b000)=0xe6) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fe000)={r0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa9000)=0x14, 0x80000) connect$can_bcm(r1, &(0x7f00000bc000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f00007a9000-0x38)={&(0x7f0000c1b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6582b445bc3fb707b35c896e9491026ce163110cd1485fa8b8b69c414314b76d51adf9ed5cf864aadf3d4bc72c875600b05a2a4e5bb6ead80055acbb45a886", 0x0}, 0x60, &(0x7f0000591000-0xa0)=[{&(0x7f0000384000-0x73)="069ba032f853bef6112be261a8ec4a79d7202a7bfa76acf99cf4cc11e2706f57c42d682663efd5a6af6107529de1db1efad5a5885295fee75cc5ec30b358f3b7c4a2e337c61e893517b2b04a18827e5d98231eacb0e183a99fb0bbc4f069c3039956d73bac1aacd0ce7d6d09ce320ddbd1fb1d", 0x73}, {&(0x7f0000543000)="8bfa9f0abda455f88592ad18742d4dbdc3ba6d9c6dc5d3642a76715618e53190cfe2b8ae542b3d5557317a44adfed17353dca32f692cdd5ab93f45da7c45fa204d4dd4ea041085e6335eb8244a329375e2d573df3c06bcf4a02e3586e9", 0x5d}], 0x2, &(0x7f0000e6f000-0x1010)={0x1010, 0x400000000000101, 0x1, "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"}, 0x1010, 0x4000}, 0x84) read(r3, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000867000-0x20)={@generic="49b0449eedef10ffdffce2766e07ba1b", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[], 0x0, &(0x7f000087b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000001e000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$ipx(r1, &(0x7f000051d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000cdd000-0xc9)=""/201, 0xc9, 0x2022, &(0x7f0000acf000-0x10)={0x4, 0x838c, 0xffffffff, "8f19623e7790", 0x31, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000cdc000)="8e57169da1d6f197ca50fb887b294a96c1c3f9a7789f405bb9ce0c34bc39a157688d6e27ab5f29bfded941dfa278608826d73fcd1983667f6fa2951648e24007ef13e861f34f3dbad3135aa9b28144b7edd5f88970077854451c065d3b50dd0c6e5954287ed3a7c2b38461c4c0ecd7a444a27cb84deeadf610cce6", 0x7b, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f0000007000-0x3a)=@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}}}, &(0x7f000000c000)=0x3a, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000010000-0x4)=0xe33a, 0x4) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x889, &(0x7f0000b40000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r1, &(0x7f0000fe3000-0x6f)=""}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 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$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b77000-0x4)=0x0, &(0x7f00005b2000-0x4)=0x4) pread64(r0, &(0x7f0000e21000-0xf)=""/15, 0xf, 0x0) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x965}], 0x1) r1 = accept(r0, &(0x7f000042f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b9000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000521000)=0x0) getsockname$inet6(r0, &(0x7f00008e2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000bc000-0x4)=0x1c) r2 = accept4$inet6(r1, &(0x7f0000ea7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000292000-0x4)=0x1c, 0x800) socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dca000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x5, 0x1, 0x80000001}, &(0x7f00003b8000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008ab000-0x20)={0x200, 0x3, 0x1, 0x8, 0x2, 0x8, 0x53, 0x1, r3}, &(0x7f0000266000)=0x20) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000d7a000)={0x4, 0x5, 0x200, "5eea1a0235ae", 0x3a5f, 0x0}, 0x10) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000059d000)=0xe, 0x4) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000182000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f9000-0x4)=0x1c, 0x80004) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009f9000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x1d, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000ed4000-0x38)={&(0x7f000016c000)=@llc={0x1a, 0x6, 0x234, 0x100000000, 0x4, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000be2000)=[{&(0x7f000026d000-0xe0)="c61aadab9783645242b33a40e06ed07d56761303a3914e520f22ce8f9ff8b825dd1547f1a6442b2e9bab059a3677f6849a81c17b815719eebdea21d4a1e84d9258e0249bb8beb091da0723359653abc8b7b28ed333932236b7dab84238c4991003a6b61bbabafa3d753338780df997a943872b1ee5cb3c4d4cac0db03e162366f2ef37cacd0203cf5f744c94c76d52a35191759f7df8379698414b08378d1ba863f45ca3079b9020cc6594aa4fcd612b3d7faffd07a4c6ee47dc57b1199098bb3dd929077caf4b6c2576a877502380a7f16bcf9c289a2fceb1820f06fe82be77", 0xe0}, {&(0x7f0000845000)="", 0x0}], 0x2, &(0x7f0000dcf000-0x100)=[{0x100, 0x11f, 0x9, "737ede51e82c66c60550d6244293f1676d9939246743f72666a09bdb13dc0c5fc7317ebbd0e47226c05cf81d236eb120d0e9af599fb5bab1fa760c454a592ea23464b005e6b7af88a3e0900f8b863f675b7e268444e855ac6868972e305d7ebcd31078b25c56c30792737324c2bc2aa1ab4c382c6ac70746e9982a846708384af18407f4cbdf40e0f9ee7e72a022c5291d7ecc874cb18c631ac666eab59465ac5f4f301132f1e8e4acc53b7936a891ec58aada72dbc2bdab506e2e5e13d2e962b0d88626550b4104bcf0d8d14ca4eb4daffec091ec81563f93c052b49545ccec56983c9878f29abdb6b25a"}], 0x100, 0x8000}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009cf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000953000-0x10)={0x7, &(0x7f0000ce0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00006d2000)={r2, &(0x7f000036e000-0x91)=""/145}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r3, 0x0) listen(r3, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) [ 508.683146] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 508.716826] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 508.751154] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2018/01/16 15:44:27 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009d0000)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009e7000-0x6)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000041f000)={{0x100000001, 0x200, 0xa1, 0x5, 0x8, 0x7}, 0x1, 0x7, 0xffffffffffffff66, 0xfffffffffffffffc, 0x2, "7d8f6f37c97badae9da07205cb5fdbc047c242201b1e32d2ae8de3b2c0168566ff5f07b1dfe97042a3574a5aac671cf71e4f501eafeed7ba0b26384d6786d5ae0bafb5bc52df1c018983c49b2586d09c1d5e6c2ec58c9c8e6610803d99a01859bfaff795af84b263fb4f1c54df8aa5d08f9f217f75f1c7a286f6ff22514f1eef"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x800}, 0x4) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000639000-0x4)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00002a8000)=0xfffffffffffffeff, 0x4) socket$inet6(0xa, 0x5, 0x100) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000cab000-0x4)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) socketpair(0x15, 0x3, 0x8, &(0x7f0000c58000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000784000-0x10)={0x0, 0x0, 0x1}) socketpair(0x1f, 0x80007, 0xf6, &(0x7f000036a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000074d000)={r2, 0x80000, r3}) 2018/01/16 15:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000b03000-0x1000)=""/4096, &(0x7f0000e06000)=0x1000) sendmsg$kcm(r1, &(0x7f0000739000)={&(0x7f0000f56000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000037000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000037000)={0x0, 0x0}, &(0x7f0000037000)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=r3, &(0x7f0000038000-0x4)=0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000036000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000-0x4)=0x20) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000036000)=@assoc_value={r4, 0xfffffffffffffffc}, &(0x7f0000036000)=0x8) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000051d000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005dc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000963000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004b5000-0x8)={r3, 0xdbf, 0x100000001}, 0x8) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000da3000)=0x0, &(0x7f000067e000)=0x4) bind$alg(r1, &(0x7f0000015000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(rmd320,lrw(camellia))\x00'}, 0x3ca) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) accept$alg(r2, 0x0, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e32000)={0x0, 0x0, &(0x7f0000d4c000)=[{&(0x7f0000de1000-0x6c)="eb6ab946522390089ff2b3be38f6ea1554", 0x11}], 0x1, &(0x7f00001ee000-0x1030)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:44:27 executing program 5: 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) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000857000-0x20)=[{&(0x7f0000f9d000-0xd8)="3281465b247ed758b52a18c7aa87c35ea6c27e05be9f4cb5de12c0c921c0a07eb3ef947470cc41212b3a3424fcf83432c25f6d70506d8a83a69d50576d51fceb3c63b8d9284e721ace6979adb64d71d8b90561a6b00d", 0x56}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x1}, 0x1) 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) 2018/01/16 15:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000086e000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e53000)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000eba000-0x8)={0x0, 0x7}, &(0x7f0000f54000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000539000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000a54000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000038c000-0x4)={r0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f6a000-0x38)={&(0x7f0000c40000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014c000)=[{&(0x7f0000f6a000-0xc6)=""/198, 0xc6}, {&(0x7f00009c0000-0x24)=""/36, 0x24}, {&(0x7f0000f69000)=""/169, 0xa9}], 0x3, &(0x7f0000c9b000)=""/127, 0x7f, 0x5}, 0x100) sendto$inet6(r0, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 508.811732] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2018/01/16 15:44:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 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) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="c999ac718a68e9fc66cd07db89f6c296", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000002000-0x3c)="e14342ca54ffd9147f2774623c0000ffff4e54a5f74bd4a8d2c132eddaca81fcc4db7d7d242e911826817a17df49a7a1b36748602c55dc5a425c449f", 0xfffffffffffffd90) 2018/01/16 15:44:27 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aee000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000933000)={0x0, 0x10000, 0x2, 0x10001, 0x5, 0x1, 0x1, 0xda29, 0x0}, &(0x7f0000aef000-0x4)=0x20) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004d6000)={r2, 0x4}, &(0x7f0000aef000-0x4)=0x8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000aed000)={0x3, 0x4, 0x5, 0x9f6a}, 0x10) 2018/01/16 15:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xfffffffffffffffd) write(r0, &(0x7f0000cef000-0x28)="1f0000001e00056d00020000000051030700000000000000000c04101d02000ca5757aef0b1fe30f", 0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a6a000)={0x0, 0xaa, "32a049b8ad13753136a85e6b90ea1a239b2d3f6c671bed68836521a5b79dbc81441ed260a114ebdbea942e825c4bed4b83411c4aba649f0bcf0682e1d24ccf1d48e5cf937d8c8475f0a90a69866c3a65a0663d56746de52a16c958f177867506634d94dba691f00b6cae3064ea1e03e523a17c21b42b0fb0e9c6ded4735557e6f8d810ed3089f90254da93a60ace378f52cf709aa958c2d75c7399ccd3863b7d3a2121755f858f62ce1b"}, &(0x7f0000dc3000)=0xb2) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000b71000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d3000)={0x0, 0xffffffffffffff7d, 0x200, 0x1, 0x352, 0x5, 0x8, 0x1ff, {r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x9, 0x9, 0xffffffffffff3440, 0x101}}, &(0x7f0000c6b000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000083c000)={r1, 0x5b1, 0x8, 0x1, 0x8, 0x8, 0x2bd, 0x9, {r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x4, 0x4, 0x0}}, &(0x7f00006a4000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf1000-0x6)={r2, 0x80000000}, 0x6) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 15:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f93000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000273000-0x4)=0x3a) r1 = accept$inet6(r0, &(0x7f000061c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bbf000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r2, &(0x7f0000091000)={&(0x7f0000612000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000851000)=[{&(0x7f0000bd3000)=""/4096, 0x1000}, {&(0x7f0000fc2000-0x50)=""/80, 0x50}, {&(0x7f0000c12000-0xd1)=""/209, 0xd1}, {&(0x7f0000ac4000-0x98)=""/152, 0x98}, {&(0x7f0000113000-0x4)=""/4, 0xfffffffffffffe7c}, {&(0x7f0000684000-0x60)=""/96, 0x60}, {&(0x7f0000514000-0x94)=""/148, 0x94}, {&(0x7f0000dd8000-0x52)=""/82, 0x52}], 0x8, 0x0, 0x0, 0x200}, 0x100) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001f2000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000088d000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000a5d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd2e, 0x0, 0x80000000, 0x100, 0x1ff, 0x100010, r4}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00006d9000-0x4)=0x3, &(0x7f0000f0b000)=0x4) connect$inet(r2, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e4d000)={0x0, 0x3, 0x1, [0x4]}, &(0x7f00009f5000-0x4)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00001ee000-0x1a)={r5, 0x6, 0x9, [0x1ff, 0x3, 0x8, 0x5, 0x20, 0x401, 0xfffffffffffffff7, 0x7, 0x7fff]}, 0x1a) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) recvfrom$inet(r3, &(0x7f00001ee000)=""/190, 0xbe, 0x2040, &(0x7f0000147000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000904000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "70ffff7febfa002e"}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) 2018/01/16 15:44:27 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055e000)={r3, 0x5}, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000f84000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 15:44:27 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@remote={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}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000000d000)=""/77, 0x4d, 0x40, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000008000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket(0x11, 0x80000, 0xc507) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000caa000-0x94)={{0x8, 0x40, 0x2, 0x0, 0x4, 0x400}, 0x3, 0x20, 0x4, 0x1, 0x8, "a35f1a5378200769cdd91ad61e93d40cdb46f266c69b76101ab8d5eaaa1d1fc315c0e4e913fc80f7cea0fe690382d1d9e14a32f5230e74bc6a31096f3ac51986bffc158f2885d3a035bf0643e5ab9912df2cbf516e96dd86786fa49d2e6b9935d1b0be05792c6a0b19d8f24a447049b62042dc546874015f923c69eaa073ae92"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000436000+0x5d8)={0x0, 0x2}, &(0x7f00003e0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e5c000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0}, &(0x7f0000733000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/16 15:44:28 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10, 0x127fc61d3ce098e4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000001e000)={0x1d, 0x0, 0x0, 0x0}, 0xfe3e) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000001f000)={&(0x7f000001f000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f000001f000)=@can={{0x3, 0xa60, 0x495dcd01, 0x100}, 0x7, 0x2, 0x0, 0x0, "8e74084cc177cb7f"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) r1 = socket$can_raw(0xa, 0x2, 0x88) connect$can_bcm(r1, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 15:44:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000e65000-0x4)=0x8) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x10)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) tee(r2, r2, 0x9, 0x9) accept$ax25(r2, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/16 15:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000094000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000019f000)=0x0, &(0x7f00009e9000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000969000)=0x0, &(0x7f0000de8000)=0x4) write(r1, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/16 15:44:28 executing program 7: unshare(0x80040000100) pipe(&(0x7f0000e6f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000059a000-0x10)={0x2, &(0x7f00003dd000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x10}) 2018/01/16 15:44:28 executing program 6: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000bf9000)=0x0, &(0x7f0000e66000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) 2018/01/16 15:44:28 executing program 0: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000635000)={0x0, 0x31e2f2f9}, &(0x7f000088c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000084000-0x18)={r1, 0x9, 0x10, 0x9, 0x3f}, &(0x7f0000dac000-0x4)=0x18) r2 = socket(0x11, 0x7, 0x58) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000002000-0x4)=0x0) sendto$inet(r0, &(0x7f0000275000)="c3401c344654f3c7d9b41ba4638e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de1331989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b791ca903c9deb9e68cd711914b4a76030dd1c47d490da73b820813a937381f5520db", 0xa3, 0x10000000000051, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000971000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f00003b4000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000965000-0x98)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21400, 0x6}, 0x98) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/16 15:44:28 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/16 15:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000924000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffc}, 0xfffffffffffffd43) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000eeb000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 15:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000061c000)={0x0, 0x0}) sendto$inet(r1, &(0x7f000056d000-0x58)="bb6df5339debd96b6ce60ee5c2cf474601c651525b18c27db847454807c117ab865e3f6f61a84ba19ff8246cfea0bee58c56e4106443b45641e6a2381122aec4d09cba6d99d927ecd9167c82c7e9f7acaa7eecca9171d4da", 0x58, 0x880, &(0x7f0000eee000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) 2018/01/16 15:44:28 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000e2000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000088c000)={0xabc, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{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, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000383000)={0x1, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 15:44:28 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000032a000-0x4)={0x9}, 0x4) r2 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000028c000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065f000)=0x28) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f7c000)={r3, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6a4573fd}, &(0x7f0000f7c000)=0x98) r4 = accept$alg(r0, 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) 2018/01/16 15:44:28 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000bf0000-0x3a)=@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}}}, &(0x7f0000f92000-0x4)=0x3a, 0x80800) r3 = gettid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f93000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000b6b000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000c4000)={&(0x7f0000a55000-0xc)={0x10, 0x0, 0x0, 0x9202050}, 0xc, &(0x7f0000f93000-0x10)={&(0x7f0000f92000)={0x794, 0x9, 0xf, 0x205, 0x0, 0x3, {0x0, 0x0, 0x8}, [@nested={0x180, 0x32, [@typed={0xc, 0x69, @pid=r3}, @generic="8735d108ed4ab8fb06914cab4d8707f8628ec629e9f63593f31ce7b3ba3cb4f1e7eda1de2a561798af0f06aa69d05e9acad843c1de757b1864527703f464d573e282609e460d253aee9f942464861b7933669ced7d484e5c08d73d8f19ba7a5861447ba4f0ed619d13364ca7ae7463d31406ba5d6186eb3af0aa7baaaa1e66dcb9df4b8c0420856ed068c13ac32b5342bb6472f7dd5c3e07f1c99cc4dba749a5fb7fd16bdd9a98da6e20ec783bd55f2af9152c81bf2b", @generic="38b9bfad29eaaa4eaa49666594118f3f7bf4351292f29eb06b58c96921eba547cf282195b5e71b4adaa0e445cc005b3a890ce131d49d2e523f916e855a22352f7720e2590434b3ebe38b0415c7df3463f0eff0119f889e1aeca424bbe47780b96f1e4e7d6a6456ef7113e0a287b377e6ae384062e75fab3d8cf0c901c4d8758be2ad4d89929968d14d052b4846052f2a7178a1ea8cfbc0d7d6b15070217c2d2871c5ba9730dd4489a172565d644fc9c4b6f287046c5859fa59"]}, @nested={0x20c, 0x8f, [@typed={0x18, 0x53, @ipv6=@loopback={0x0, 0x1}}, @generic="ba841e72ddd2f7f9b5826ae6e71fd060dd96886763b9a4461bb225e62dd6096a23801d08094f9614fd3684df4dd5c5e9e7657139464687d913d61778111b5f1225aa3af721bbcf611e4f20691e90ed8da8bbb8347fe547562fc28b744834c3df551be203cb5e1c6725697df48d2d17f460c7ab231f3dd5af0cbf0a1ec0588cb0666a54422eca33391a567d9be374ba1cfbbfe6f23f9ccd43122c05cfc94df8a5d3fb9c4876d658dec245edc7bea7c1fd1f4aeb9132b22cda62392888a0a911bccecd329f74f3613301a7f2b087c1743869337d", @generic="4283f6a9df9f9b281c83be751c12419f293fd34fcb5c4c93f742e5ab6aacc4b9", @generic="9b37c626b1c7be07e1952e286f56d9ae2ba5485b37449626318712d6b245d97c1521b0f30d5abf0072baeced7f32d7acb89fa32e7c331142611036c284a8f85979db74cdaf73", @typed={0xc, 0x26, @ipv4=@broadcast=0xffffffff}, @typed={0x48, 0x89, @str='cbc(aes-aesni)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x48, 0x47, @str='cbc(aes-aesni)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x1a, @u32=0x7}, @typed={0xc, 0x65, @ipv4=@empty=0x0}]}, @generic="d55a8f260886154c40e7f97e67cec43840c9495ae346e81f2a026b197481e464bde230f404f998eff4f885323a7dae6af56ff1b4f34074fc1d32fd5ef1a3b963293294be03fc862c2b1c65cfe07f19f4a7aee2c3de4034eeb08ca3a9a64d168cac077867f5d82959248f60a6bf5d6f9acd9a8412a9d6f3ddc39a7da6f618b0e6306de4000bdef11eeccd9423649ccd3665398bfe2653a1b42f1fc0c2d72727b356ee8f61676f079ed3729ed2731db02e6692d2703a8230c52c521dcac4bc781f0efd077e45f7c834e815a31bdda352f54975a3dca64ec3e58c1edbbc80017f49b4efa532d010d4db1332b80d814c0bac50c3445a04dc", @nested={0xe4, 0x28, [@generic="dbf25f35c5fae90d4129014e6bd6222f550fefeb8685862d80577aa5dcb152e4a86d08f023174bbd3b7b93d004cddb731d82adb4502373decd886a403adf3e", @generic="485b57ffe89119c6170d3657b75facb363c332504b5a3b7eed3e241267066f7344ab8930de56d7e3c1a393288f7c3283f0970f4c632b2dead289756a96e87cb87dd290253a70d685b95d9daeee14a6fd2a28ddaf1f7fc0fec7d5f6be06e29cbbf421d453a41222f5d9cf1964deaf039ad0a2855ef193e15569c790cd01bbeef4f8f84dd86ef24609970c437c5a91fec12ba333", @typed={0xc, 0x4e, @uid=r4}]}, @nested={0x218, 0x11, [@generic="6abfd968dac6fb5583b66472ec34c1", @generic="6db63a837b29e0a4d2a22e3023f9a63331461b3748d954b04f3af92aa945092dd255c4bdfdab29577e72db7717aacd834606d0430cfaa2b1c5e06a3c393b15aafd9431ad0de290e7dd6732c8b0041949c9c20a43267fed5cc2e9b55c64d58c9cf8ca58c72560765884802b1ce08b08d19666ab993d7fe55b4adbbd2d79efc2239862793e1c87d042ad17a2845754fa15ee604018bc7ca4a1c9c1ddf0e3d160f74eb96f0c667c21dc45a5dcc32ac715bf98523ec503942a511464c5e7", @generic="5614e85fba7e3cb1605b9cdcb34a8f0075d1339e295aa3c3486d4dbf3c626078d4776459bce2831421728e59d09515ce8cbc581b972cc9be2fb50a214aca7b6188899d2453e609538a35aa69b568aa5b9fd84b598c79c49f848079f1f215b01782efb1489b81fdc8fae2204acd06bd77c13a53a2d0694e6e6db2834f30f5e90302866049862394e2e28cb8409f02332523ec27967f18e405c03cec571e4f368a46c9213caf20d7d1d20530f2a67f7c204ad8745d29ccf33bea75062ee06d04ffe69e1ed0ebd31dbe8910de23198479d8543d5e798774743e30ef617b66b6a79f54516d4d7e3ccf", @generic="3d06897914b0b6cf317a13a08e0c9d0e", @typed={0x44, 0x43, @binary="6e2b13cecce29877fbf6582c99a1bc582d2bc60658c70590faae7f36cffa731f19a9a6e52942e011b6058bf76d3e29d64761c4250c5ffc56f40661"}, @typed={0xc, 0x7f, @str='\x00'}]}]}, 0x794}, 0x1, 0x0, 0x0, 0x20000080}, 0x40085) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000da7000)=0x5, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000c4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f90000)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f91000-0x48)={0x0, 0x7, &(0x7f0000f90000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x416}, [@generic={0xfffffffffffffffe, 0x4d3d, 0x9, 0x5d2}, @call={0x85, 0x0, 0x0, 0x23}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)='GPL\x00', 0x40, 0x0, &(0x7f0000f90000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) socketpair(0x8, 0x4, 0x6, &(0x7f0000dfe000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000f13000-0x4)=0xd2, &(0x7f000067a000-0x8)=0x4) bind$alg(r0, &(0x7f0000650000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/16 15:44:28 executing program 1: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0x790b) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8de2, 0x80000000, 0x8, 0x726d, 0x20}, &(0x7f0000056000)=0xa0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000f5000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000001d000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f4000)={r1, 0x85}, &(0x7f00000f4000-0x4)=0x8) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f4000-0x8)={r2, 0x8001}, &(0x7f0000088000)=0x8) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000f3000)={0xa3}, 0x1) socketpair(0x1, 0x5, 0x401, &(0x7f00000c3000)={0x0, 0x0}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f5000-0x4)=0x0) r5 = getuid() mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000f4000)={0xcd6, 0x62, r4, 0xfffffffffffffffb, r5, 0x0, 0x525, 0xfff}) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) 2018/01/16 15:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000199000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000581000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba9000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00004ff000)=0x0, &(0x7f0000332000)=0x4) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000f2a000-0x4)=0x0, &(0x7f000061d000)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000100000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e2a000-0x4)=0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00003ba000-0x27)="c10d65e7c7a426eff5491211266d79749bce2cb6416b1b303e38cd8834293e1650a73acea99f10", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a65000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0xa, 0xfffffffffffffffb) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000031a000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00007d7000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000571000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000aa3000-0x2)=0x80, &(0x7f0000e10000)=0x2) 2018/01/16 15:44:28 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000cf7000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/16 15:44:28 executing program 5: r0 = socket(0xa, 0x3, 0xe0d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000970000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000030, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/01/16 15:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$inet(0x2, 0x2, 0xdd3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fc8000-0x10)="be9da47bae17d44410eb5db5653f81e5", 0x10) 2018/01/16 15:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e8d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002a0000-0x4)=0x32, 0x80800) connect$bt_sco(r0, &(0x7f0000e6f000)={0x1f, {0x9bb, 0x0, 0x9, 0x7, 0xe46, 0x8}}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007f7000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:28 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xa97) r1 = socket$inet6(0xa, 0x8000000002000802, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f72000-0x108)={0x0, {{0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e3e4eaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f0000fc4000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/16 15:44:28 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000474000-0x4)=0x0, &(0x7f00001b5000-0x4)=0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000276000-0x10)="d3ab27191a01002356ba602dff05000b", 0xfffffffffffffd8a) 2018/01/16 15:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x1, 0x5, &(0x7f00009e0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009fe000-0x4)={r0}) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept$alg(r0, 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$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x1, 0x0) 2018/01/16 15:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000319000-0x4)=0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) 2018/01/16 15:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000914000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005c1000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000af4000)={0xbefa, 0x1, 0x900000000000000, 0x80, 0x6}, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000826000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/16 15:44:28 executing program 7: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) 2018/01/16 15:44:28 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000eed000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c4000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6e000)=0x14) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ef8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000ef8000)={0x1f, 0xffff, {0x7, 0xa2d0, 0x8, 0x2, 0x3, 0xfff}, 0x0, 0xffff}, 0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ef9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 15:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00000c6000)=@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}}}, &(0x7f0000b17000)=0x3a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a34000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dc7000)={0xff, 0xb8, 0xa30, 0x3, 0x7f, 0xa8, 0x1, 0x9, 0x7fff, 0x40, 0x0}, 0xb) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x9, 0x3, 0x401, &(0x7f00006db000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r5 = socket$inet6(0xa, 0x1, 0x0) r6 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b8d000+0x13a)={r7, 0x5}, &(0x7f0000e91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eae000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r8, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 15:44:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x5f)={r1, 0x57, "6bea1d23ba334f31a0a5a28d91a5c6e927d839432600e0821453b9c79ffb4adb2df54faaec911fc91396ddd2ad7c789ef9ca8bdd32b6e710461d4677042247d1b8d6295b979018fa69e020dd07bf700e07112eb3d14166"}, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000010c000-0x4)=0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x7, 0x807, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000cf0000-0x4)={r3}) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00005a1000)={0x5, 0x8000, 0x100, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(r2, &(0x7f0000af7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000955000-0x4)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00003e1000-0x10)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmmsg(r6, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 15:44:28 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x7fff, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f000032e000/0x13000)=nil, 0x6, 0x0, 0x1, &(0x7f0000002000/0x4000)=nil, 0x1}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x329, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 15:44:28 executing program 7: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000cc2000-0x2c)={0x3, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) tee(r1, r0, 0x6, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r1, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000079000-0x8)={0x0, 0x0}) connect$unix(r2, &(0x7f0000923000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair$inet(0x2, 0x2, 0x4a, &(0x7f000019e000)={0x0, 0x0}) syz_emit_ethernet(0x83, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) 2018/01/16 15:44:28 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common="74756e6cc600000400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 15:44:28 executing program 0: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000008d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000f0000)={0x2, [0x0, 0x0]}, &(0x7f00000ba000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000c1000)={r1, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x401, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000f2000)={r2, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc65, 0x8, 0xbc8, 0x6, 0x28}, 0xa0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000f2000)={r2, 0x24e, 0x8, [0x8000, 0x3, 0x7fffffff, 0x1f, 0x9, 0x2, 0x4, 0x1ff]}, &(0x7f00000f3000-0x3)=0x18) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00000f1000)=0x0, &(0x7f00000f2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000001d000)=[@in6={0xa, 0x0, 0x37e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd41}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/16 15:44:28 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000010000-0x4)={0x8000, 0x7, 0x1000}, 0x4) r2 = socket(0x11, 0x6, 0x100000001) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000e000-0x4)=0x72f3, 0xbb22) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000011000-0x4)=0x0) bind$inet(r3, &(0x7f000000f000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000011000)=@req3={0x20000000, 0x8001, 0x46, 0x0, 0x7, 0x7, 0x9}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f000000b000)=@generic={0x0, ""/126}, &(0x7f000000f000)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x96a6, 0x80000277, [0x8, 0x3]}, &(0x7f000000c000-0x4)=0xffae) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000008000-0x90)={0xe1, {{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]}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x8, 0x2, 0x0, 0x7167, 0x9, 0x6, 0x4, r5}, &(0x7f000000e000-0x4)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xfffffffffffffffb, 0x10001, &(0x7f0000011000)="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", 0x1000) ioctl$sock_ifreq(r3, 0x89bb, &(0x7f0000009000)={@common='bridge0\x00', @ifru_ivalue=0x14bbb9ef}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000)={&(0x7f0000011000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/16 15:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) socket$inet6(0xa, 0x80806, 0x1) 2018/01/16 15:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) poll(&(0x7f0000b29000)=[{r0, 0x4000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r1, 0x8402, 0x0}, {r0, 0x4, 0x0}, {r1, 0x2, 0x0}, {r0, 0x200, 0x0}], 0x8, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x400, 0x0, 0x0}, 0xd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/16 15:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000275000-0x4)={r0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00008e8000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d24000-0xe8)={{{@in=@empty=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=@dev={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}}, &(0x7f000068f000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000332000)=0x7fff, 0xfffffffffffffe1a) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:44:28 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000029000)={0x0, 0x1fc000000000000, 0x30, 0x80000001, 0x0}, &(0x7f000002a000-0x4)=0x18) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002a000-0x4)=0x8c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r2 = accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f000002b000-0x4)=0x5, 0x4) 2018/01/16 15:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000e6a000-0x50)={@common='sit0\x00', @ifru_ivalue=0x1000}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000002e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dee000)="ad56b6d1820faeb995298992ea54c7be", 0x2) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0xa, 0x2, &(0x7f0000a3c000+0xee6)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000a2d000-0x4)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:44:28 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_mtu=0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0xb7, 0xffff, 0x1, 0xfffffffffffff800, 0xa540, 0x80, 0xa6, 0x80, 0x1, 0x5, 0x13e7, 0x3, 0x0, 0x2]}, &(0x7f0000005000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x4529, 0xd8b8}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r8 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r10 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r12 = getgid() r13 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r17 = getuid() r18 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xf2)="f2b5b46c66e0e37896acba89fc0aa83e48a13431165754635731671980b0a97fd564c0ae32fd13a0b504580dad89596bcbd8617f2d880814a4eb1a009084f57d6b6daf00330b5d42cc2bc90d9e9f1ef2551401fcff4f29452f618edce7b6914d055ea43091ddc9acb94364defef19c4ce0d12b39a43265fb0eec96adce6396fb064b1294242e8332efe7bc016c4415bc58df95363b1080d41a0da0e163a47a06ee880ac4d493845720a115f1ab8d7818fac33f41e40c7a5ffe7c4808879844ba87cddfd19cd53eb1bc04df88f437628345d8a2e2e06d95f39f4c1fa16b8df6890d5af416dcd13878731151acc960345b27b2", 0xf2}], 0x2, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x110, 0x4000001}], 0x1, 0x8045) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000004000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) 2018/01/16 15:44:28 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000941000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008e3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000942000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000266000-0x4)=0xe8) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000941000)={r0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000942000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="1b6aa47b66282ab061bf64828416b24b"}}, 0x1e) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/16 15:44:28 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000016000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15, 0x6, 0x200, 0xc8}, &(0x7f0000016000-0x4)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000016000)={0x1, 0x3, 0x9, 0x1, 0x7}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000016000-0x8)={r3, 0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 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]}) [ 509.579647] kasan: CONFIG_KASAN_INLINE enabled [ 509.584446] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 509.591918] general protection fault: 0000 [#1] SMP KASAN [ 509.596662] audit: type=1400 audit(1516117468.523:96): avc: denied { getopt } for pid=22222 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 509.621449] Dumping ftrace buffer: [ 509.624977] (ftrace buffer empty) [ 509.628682] Modules linked in: [ 509.631881] CPU: 1 PID: 22195 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #191 [ 509.639237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.648608] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 509.653265] RSP: 0018:ffff8801c0c871e0 EFLAGS: 00010a06 [ 509.658603] RAX: 1b140046a0000ad7 RBX: 0000000000000001 RCX: ffffffff817e21de [ 509.665847] RDX: 0000000000000000 RSI: 0000000000000001 RDI: d8a00235000056a3 [ 509.673104] RBP: ffff8801c0c872c0 R08: 0000000000000000 R09: 0000000000000000 [ 509.680363] R10: ffff8801c0c87150 R11: 0000000000000000 R12: 1ffff10038190e3f [ 509.687619] R13: ffff8801c0c87298 R14: d8a00235000056a3 R15: dffffc0000000000 [ 509.694869] FS: 00007fa22deb4700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 509.703069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 509.708937] CR2: 0000000000a2fa38 CR3: 0000000006822003 CR4: 00000000001606e0 [ 509.716182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 509.723426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 509.730671] Call Trace: [ 509.733236] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 509.738226] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 509.744093] ? locks_remove_file+0x3fa/0x5a0 [ 509.748482] ? fcntl_setlk+0x10c0/0x10c0 [ 509.752518] bpf_prog_put+0x1a/0x20 [ 509.756123] prog_fd_array_put_ptr+0x15/0x20 [ 509.760504] bpf_fd_array_map_clear+0xd2/0x140 [ 509.765064] ? __bpf_map_put+0x2e0/0x2e0 [ 509.769106] bpf_map_put_uref+0x54/0x70 [ 509.773061] bpf_map_release+0x91/0xc0 [ 509.776923] __fput+0x327/0x7e0 [ 509.780187] ? fput+0x140/0x140 [ 509.783439] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 509.789297] ? _raw_spin_unlock_irq+0x27/0x70 [ 509.793778] ____fput+0x15/0x20 [ 509.797035] task_work_run+0x199/0x270 [ 509.800904] ? task_work_cancel+0x210/0x210 [ 509.805202] ? _raw_spin_unlock+0x22/0x30 [ 509.809323] ? switch_task_namespaces+0x87/0xc0 [ 509.813976] do_exit+0x9bb/0x1ad0 [ 509.817406] ? mm_update_next_owner+0x930/0x930 [ 509.822053] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 509.827230] ? __save_stack_trace+0x7e/0xd0 [ 509.831540] ? depot_save_stack+0x12c/0x490 [ 509.835855] ? sock_destroy_inode+0x56/0x70 [ 509.840162] ? save_stack+0xa3/0xd0 [ 509.843778] ? save_stack+0x43/0xd0 [ 509.847386] ? kasan_slab_free+0x71/0xc0 [ 509.851427] ? kmem_cache_free+0x83/0x2a0 [ 509.855548] ? sock_destroy_inode+0x56/0x70 [ 509.859846] ? destroy_inode+0x15d/0x200 [ 509.863880] ? evict+0x57e/0x920 [ 509.867216] ? iput+0x7b9/0xaf0 [ 509.870474] ? sock_release+0x161/0x1e0 [ 509.874430] ? __sock_create+0x37b/0x850 [ 509.878464] ? SyS_socketpair+0x1c0/0x6f0 [ 509.882593] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 509.887507] ? locks_free_lock_context+0xb4/0x440 [ 509.892325] ? locks_lock_inode_wait+0x430/0x430 [ 509.897065] ? check_noncircular+0x20/0x20 [ 509.901288] ? free_obj_work+0x690/0x690 [ 509.905326] ? fsnotify_destroy_marks+0x13e/0x190 [ 509.910150] ? find_held_lock+0x35/0x1d0 [ 509.914188] ? get_signal+0x7ae/0x16c0 [ 509.918051] ? lock_downgrade+0x980/0x980 [ 509.922179] do_group_exit+0x149/0x400 [ 509.926052] ? do_raw_spin_trylock+0x190/0x190 [ 509.930613] ? SyS_exit+0x30/0x30 [ 509.934044] ? _raw_spin_unlock_irq+0x27/0x70 [ 509.938512] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.943509] get_signal+0x73f/0x16c0 [ 509.947208] ? ptrace_notify+0x130/0x130 [ 509.951256] ? _raw_spin_lock+0x32/0x40 [ 509.955203] ? _atomic_dec_and_lock+0x125/0x196 [ 509.959847] ? do_raw_spin_trylock+0x190/0x190 [ 509.964403] ? cpumask_local_spread+0x250/0x250 [ 509.969061] ? lock_downgrade+0x980/0x980 [ 509.973207] do_signal+0x90/0x1eb0 [ 509.976724] ? evict_inodes+0x580/0x580 [ 509.980683] ? check_noncircular+0x20/0x20 [ 509.984892] ? setup_sigcontext+0x7d0/0x7d0 [ 509.989191] ? free_modinfo_version+0x70/0x70 [ 509.993662] ? find_held_lock+0x35/0x1d0 [ 509.997699] ? put_unused_fd+0x62/0x70 [ 510.001592] ? lock_downgrade+0x980/0x980 [ 510.005718] ? exit_to_usermode_loop+0x8c/0x310 [ 510.010374] exit_to_usermode_loop+0x214/0x310 [ 510.014945] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 510.020455] ? _raw_spin_unlock+0x22/0x30 [ 510.024586] ? put_unused_fd+0x62/0x70 [ 510.028451] syscall_return_slowpath+0x490/0x550 [ 510.033184] ? prepare_exit_to_usermode+0x340/0x340 [ 510.038182] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 510.043094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 510.048084] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 510.052824] entry_SYSCALL_64_fastpath+0x98/0x9a [ 510.057568] RIP: 0033:0x452df9 [ 510.060730] RSP: 002b:00007fa22deb3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000035 [ 510.068410] RAX: ffffffffffffffa3 RBX: 000000000071bf58 RCX: 0000000000452df9 [ 510.075652] RDX: 000000000000004a RSI: 0000000000000002 RDI: 0000000000000002 [ 510.082894] RBP: 00000000000005ba R08: 0000000000000000 R09: 0000000000000000 [ 510.090143] R10: 000000002019e000 R11: 0000000000000212 R12: 00000000006f6a10 [ 510.097385] R13: 00000000ffffffff R14: 00007fa22deb46d4 R15: 0000000000000009 [ 510.104636] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 510.123714] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801c0c871e0 [ 510.130242] ---[ end trace 5b98655aa503013e ]--- [ 510.137134] Kernel panic - not syncing: Fatal exception [ 510.142958] Dumping ftrace buffer: [ 510.146475] (ftrace buffer empty) [ 510.150154] Kernel Offset: disabled [ 510.153752] Rebooting in 86400 seconds..