0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c0000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x8000e, 0x10001, &(0x7f0000c6c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005d5000)={0xffffffffffffffc0, 0x27, 0x4, 0x1, 0x10001}, 0x14) 2018/01/10 05:15:15 executing program 0: r0 = socket$inet(0x2, 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xe, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0xc428, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x62) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @loopback=0x0}, &(0x7f0000001000)=0x8) 2018/01/10 05:15:15 executing program 3: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000c6000-0x50)=[{&(0x7f0000ecf000)="512b114fceb558771ffa9e34f857bd098949da7293528bbb7f1a2b57e5dba48717d9fb2447f41e35581bb996066e1181b3f527cd76844c676d220ee291f5cc3f09e19863fecfada7c907753a19f1b45a0de0d7f523064862e2df342bf4d8d1bd35fdef086f59ce9b", 0x68}, {&(0x7f0000ed0000-0x53)="512cfd2710941aa54584b7c4746f7485e5d42ef3fc9125c1aa4da52ded8b0cb780c6960d1a3731dc6c6c0856468ec11cfa7a340a3c6b4a69a6c4350fa41935c428eb73677d568e480dff29a395ba7ff293894c", 0x53}, {&(0x7f0000502000)="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", 0x1000}, {&(0x7f0000ed0000-0x35)="c2f4648992e8ad8b2594ed5d2030530bd17ce97cf6ad45b2c3e522d7d2ec43af90642c95f7a042959d681a08284c7cd3f84aca5e17", 0x35}, {&(0x7f0000a7b000-0xf2)="46cb5f14b3d976d36da2017ffa10575db831062aed089e530c0c4ef12c0f2430ff85c637d662299a807e73aea3d53b6b0239955b3108faf696a14f562cd49b4224584dee3d85d0db91a20aa25c4eee6d55a7df474a61130ccb836cd486f3ce2aae462cc3c940e6c962104bb8245060115ee64e1e8267aa4a07606893a6c6c851103b26a9c32387c55eaa790b6ebf5991663f0499e9fe5d9cc78094c482fe69c0eca86e65c96796d399f7a1816b1d4d003ac3864359889f5f040db9e7cb16cda1a67e586faa2d6f6bbbe204a4831054bd5d91650f2a35d6ba517b4981726ee4946dae3b67bd92ee6827ec40374f23b45c4d7e", 0xf2}], 0x5) socket$key(0xf, 0x3, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) [ 85.714747] netlink: 'syz-executor3': attribute type 40 has an invalid length. [ 85.747855] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46542 sclass=netlink_route_socket pig=18751 comm=syz-executor3 2018/01/10 05:15:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f0000b41000-0xd2)="2bfecdd8396cd33de0d392766608d55b1638196904f40aef389c03146c5a0537f8053bd442aca80a9594784ee1c76f02c6024774179e3c9e2d4d6317e3448a3c9f1281dd91c42ed3c40d7c8c54fed5a40537ed48f45cc1cb4399e0347f25955433859cf851e8fdd2301512a57833f24620be5c1f970e01714e7dfce07f95973c52c20c1e679a8f832296d2c7623abc29976805d07f6010562aaa97b0f1686646b926164ad8943f66df3e3ed08bda1eb8fdc7752f6ba9a8b5622ad9189edb3ffbdce279f4766934c1eaf3d4c5c17965e1c1d7", 0xd2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) 2018/01/10 05:15:15 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x2, 0xffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0, 0x0}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000011000-0x8)={r2, 0x10001}, &(0x7f0000011000-0x4)=0x8) epoll_create1(0x80000) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000274000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "02dcd7", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000c56000)={0x0, 0x1, [0x6d4]}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000940000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000023000)=0x0) 2018/01/10 05:15:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f0000934000)=""/168, 0xa8) bind$alg(r0, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000834000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x801, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x3, 0x2000000000000, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x3}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x3, 0x0, []}]}}, ""}}}}}, 0x0) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)='9', 0x1}], 0x1) connect(r0, &(0x7f0000ed7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) pipe(&(0x7f0000238000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000094f000)={0x0, 0xd2, "06daf0c6c4c1ad1c1d3a8821837c5cf86bb7264db95fa5a3c29f142bf670497f3e93d04b9d6352b20f9a5ee2a9af597eec79d08d2533c800e1ac099f1d1bc5748fe0fcb79140dffaeb962ea466894a732dd4ae2730ab1af267372e80b390ce234f6f2b12551deba4ef726a8f8ba98c55b8c9e99cda14b3db77ab7ca0ad179b541d22b302a4ec9a5e2bd3dfbcb1d5136854095a0b599ecaa24e6575c98fc0a2463ed5bc11eeed58488881ff2142c63b1f3237e2517f111bc8caf9995aa1783bf4a0ca691f12cde3f78907f3f6af4c46bbc667"}, &(0x7f0000c14000)=0xda) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f61000)={r2, 0x2}, &(0x7f00001bd000-0x4)=0x8) 2018/01/10 05:15:15 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x80000000, 0x5, 0x7, 0x7, 0x0, "8702f2e44bf82d6490eb05147d710660c246b35c392590859c2cb30b94b4f39e87196875a95f5c65492bd52b309a7f079af7743aaf051bc2b842968edd6b3f", 0x11}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={r0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) 2018/01/10 05:15:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x82, &(0x7f0000137000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf860eb3194e14df8, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0xc992, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2d) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f000060d000)=0xffffffffffffffff, 0x4) pipe(&(0x7f000031e000)={0x0, 0x0}) connect$unix(r2, &(0x7f0000801000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000ac9000-0x8)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000618000-0x4)=0x8) [ 85.767554] netlink: 'syz-executor3': attribute type 40 has an invalid length. [ 85.779965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46542 sclass=netlink_route_socket pig=18751 comm=syz-executor3 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00009a3000)=""/4096, 0x1000, 0x0) 2018/01/10 05:15:15 executing program 6: r0 = socket(0x10, 0x7, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001e1000)={0x401}, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000bc7000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000034f000-0x8)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005e4000)={0x81, 0x8206, 0x80000000, 0x1000000000, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cd2000)={r3, 0x6, 0x1, 0x5, 0x5, 0x80000001}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b9a000)=0x0, &(0x7f0000550000-0x4)=0x4) splice(r0, &(0x7f0000f25000)=0x0, r2, &(0x7f0000eba000)=0x0, 0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/10 05:15:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f00008f6000-0xcab)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b64000)={@generic="1b0f12a2b411918374b3fac41d46ff3b", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0x8af000)=nil, 0x8af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008a3000-0x4)=0x4000000000003, 0xdc) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x6, &(0x7f00008af000)={0x0, 0x0}) mmap(&(0x7f00008af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008af000)=0x8, &(0x7f0000633000)=0x4) 2018/01/10 05:15:15 executing program 3: socketpair(0x3, 0x4, 0x1014, &(0x7f0000244000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000696000)=0x3ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="14138ea0ef13cab4a055451ac84ba681e80de54d1405dc62035d4c4ce90600e5fc420c5b51c03704f8a7ad236a4fda50cb7ee8ef5556af4fb4389c1493a97bb506bb86304fb044f87f1e4aac8c113ae9c84ce8a7dc75c294ec7bf678e2730a7867ce025c48bbe880f344501ef7f1671820b8c426e6e1030769d959c14912396b3f2ef5eb82b5f484ebf0ee2cbfd9c54ad48ea22c8dc2994d8ccac6a52b3b939ab3a31b5cf8ac4635d955aa16ab4db3ce4c0b41e3069f75dc46350a08d324751030ec3d8a00e0de136972757953ff3bcf8dd7aca83642b1df2a942243ccf15344ce4efdfc7b40e2") setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8e8, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r4, 0x5}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r2, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r4, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x6, 0x40800000, 0x1ff, 0x36}, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x80, 0x1, 0x6, 0x101, r5}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000007000-0x12)={@generic="90a2838811083cad7751e67811040aea", 0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000008000)={0x2, [0x10000, 0x0]}, 0x8) 2018/01/10 05:15:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) listen(r1, 0x7f) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000046b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ed3000-0x10)={0x0, 0x74, &(0x7f0000579000-0x74)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f000063e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000014f000)=@assoc_value={r3, 0x0}, &(0x7f0000d36000-0x4)=0x8) r4 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00007a6000)=0xd, 0x2) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000040c000-0x4)=0x0, &(0x7f00001a4000-0x4)=0x4) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00004e6000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f49000-0x10)={0x0, 0x0, 0x3, 0x7}, &(0x7f0000e19000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a5a000-0xc)={r1, 0x800000000000, 0x30}, 0xc) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000bf7000)=""/186, 0xba, 0x40000000, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/10 05:15:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c8c000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000c48000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006bc000)=0x10, 0x800) accept4$ax25(r1, &(0x7f0000ca9000)={0x0, {""/7}, 0x0}, &(0x7f0000c73000)=0x10, 0x80800) 2018/01/10 05:15:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c05000)={0xffffffffffffffff, 0x50, &(0x7f00005ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000098c000-0x4)=0x0, 0x8a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000080b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009a9000-0x16)={0x0, 0x3, 0x7, [0x2, 0x0, 0x5, 0x4, 0x5, 0x1, 0x4cb]}, &(0x7f000032e000)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c61000-0xf5)={r2, 0x399, 0xed, "6ff8541b8279ca2d1f559ec123356a92a8ac7d62e2bd512c5eef1612ce086e016151d558e623768c37cbaf35d1f820de2f738f5ead84b8bf1808b0daee0c9d5c3e37b1192f6dd53eff009eef0a7a9fbcce9d5cad8c86f1afdc54c17e2bbc7719a407280ff51f2d14798454aca6f43e0b9f0c1009a8ec3df44991fd956be1c218c72cdd1b437a649c0ea1768e074770ddd6bd6b6918a4eaad33d9b895be2ffe6ad743a1da3fc34191811c0a690fd3f8b525a18121309fd02b6dbd5a166a745fe1b20f062b6b6237f168fa62daf3a10ca8e6723a78bb17cdbc6ec53bd052dfe99d1bd32895fb20c62e5ab58bfda8"}, 0xf5) socketpair(0x10, 0x1, 0x400, &(0x7f0000dd0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000175000)={0x1, 0x7}) r4 = accept4(0xffffffffffffff9c, &(0x7f0000d4c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000560000)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004ef000)=0x0, &(0x7f0000d34000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000081c000)={r2, 0x40}, 0x8) 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept(0xffffffffffffff9c, &(0x7f0000ce3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000066a000)=0x60) getpeername$packet(0xffffffffffffff9c, &(0x7f00006ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000817000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000021000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000aab000-0x86)={r0, r1, 0x4, 0x1, &(0x7f00004cb000-0x62)="b8d40deca7436400a08eac39e2c25ac2ed00bd82b9f43fd93c14e36a6dc908e5b4f466f8d0931a5ce99d96e2d6c0459ac013963cd1602418a26bbd1776ac849ab6de1622679355881007db317e505eff862200c7065d5c87151cfbfd44195853f88d", 0x7, 0x6, 0x0, 0x124, 0x8, 0xc932, 0x0, "3262256199ea720028fb59929eb7354280ffe1899813739983526eb8adbf282b3ed102a961d7d15e2eaee2e8f45f0798bcd263ac9fb80e5809147d8d05139b1b805ade00cdab2f578da57ff4a7cb269f5f6c29f6dc910612a88028b25805"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f000024a000)=""/122, 0x7a) 2018/01/10 05:15:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[@op={0xfffffffffffffc98, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 05:15:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000d35000-0x4)=0x10001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000984000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e38000-0x4)=0x5, 0x4) r2 = socket(0x4b562ec7ea42246b, 0x2, 0x3a) getsockopt(r2, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003b3000+0x2b5)=r2) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000e28000-0x78)="", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bd7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x48}, &(0x7f00007cd000-0x4)=0x98) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000157000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000094c000)={r3, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000a31000)=0x98) 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000051c000-0x2)=0x9, &(0x7f000084f000-0x8)=0x2) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e35000-0x10)={&(0x7f00006c4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005d0000-0xc)={&(0x7f0000c30000)='./file0\x00', r1}, 0xc) pipe(&(0x7f0000d1a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f16000-0x4)=0x0) socket(0xf, 0x0, 0x3) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) r3 = accept4(r0, 0x0, &(0x7f0000b7c000)=0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000352000-0x4)=0x30, 0x4) 2018/01/10 05:15:15 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) socket$inet6(0xa, 0x80f, 0x2) 2018/01/10 05:15:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dab000-0x5)='htcp\x00', 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000)={0x1f, {0x5, 0x7f, 0xdea, 0x100, 0x5, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/10 05:15:15 executing program 2: r0 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x6)={0x2, [0x0, 0x0]}, &(0x7f00006de000-0x4)=0xc) getsockopt(r0, 0x3, 0x323, &(0x7f0000000000)=""/76, &(0x7f0000000000)=0x4c) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c74000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x40, 0x4) 2018/01/10 05:15:15 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x2, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0f000-0x10)={0x4, &(0x7f0000f0e000)=[{0x6, 0x2, 0x1, 0x1ff}, {0x7fff, 0x1ff, 0x100000000, 0xffff}, {0x5, 0x6, 0x8, 0x1}, {0x3f, 0x616, 0xfffffffffffffffa, 0x19}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x2, 0x4, 0x2, 0x40000000000000}, {0x0, 0x0, 0x0, 0x0}]}, 0xffffffffffffffe4) 2018/01/10 05:15:15 executing program 1: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000366000)={0x0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f5a000-0x10)=@buf={0xff, &(0x7f0000f59000)="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"}) r2 = socket$inet6(0xa, 0x4000080003, 0x38) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f5a000)={0x0, 0x9c, &(0x7f000034c000-0x9c)=[@in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0xe5b5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x2, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000f5b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000349000-0x8)=@assoc_value={r3, 0x0}, 0x8) [ 85.957809] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::2aa on syz2! [ 85.986887] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::2aa on syz2! 2018/01/10 05:15:15 executing program 0: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00002d4000-0x1f)="1f0000000306fd00010000f600008001fffff80009000182260007ec000080", 0x1f) 2018/01/10 05:15:15 executing program 2: mmap(&(0x7f0000000000/0x79d000)=nil, 0x79d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000004d000)={&(0x7f00002ec000-0x60)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "7f74a54ecd5096285a89a84090b4ff1f54b74346c4af46f814c1694edb0f6d2c5a7c788be74eb36b3f72af2140244fe2e2f5cc101b74f1c90e5f5d40c85350", 0x0}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="05a9", 0x2}], 0x1, &(0x7f0000168000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000079d000)=0x0, &(0x7f000079e000-0x4)=0x4) 2018/01/10 05:15:15 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000420000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e9e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000158000-0x38)={&(0x7f0000070000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000601000-0xa0)=[{&(0x7f00007ab000)="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", 0xa0f}, {&(0x7f0000397000)="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", 0xfb}], 0x2, 0x0, 0x0, 0x4048044}, 0x44040) socket$inet6(0xa, 0x80000, 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008be000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc5000)=0x14, 0xa1d3c648cc74224e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d7c000-0xe8)={{{@in=@remote={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000478000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x7fffffff, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0xbf, r1, r2}, {0x9, 0x78a, 0x5, 0x9, 0x7c0, 0x3f, 0x3, 0x0}, {0x10001, 0x80000000, 0xfffffffffffffff9, 0x0}, 0xfffffffffffffffd, 0xb, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x0}, 0xa, @in=@empty=0x0, 0x4, 0x3, 0x1, 0x12, 0x706, 0x3ff, 0x7fff}}, 0xe8) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f00002ea000+0xcd8)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00009d0000-0x4)=0x0) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000ba3000)=""/82, 0x52, 0x20, &(0x7f00005fd000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000da1000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000f7e000-0x10)={0x4, 0x800, 0x101, "185b92cf1133", 0x7ff, 0x0}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f7d000-0x1000)=""/4096, &(0x7f0000f7c000)=0x1000) socket$alg(0x26, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a99000)=0x7, 0xffad) 2018/01/10 05:15:15 executing program 1: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ec7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ec7000-0x4)=0x58) accept$nfc_llcp(r0, &(0x7f0000314000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000688000)=0x60) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a00040003000700000c020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/10 05:15:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000bdc000-0x12)="d88d897a1d1a9332f6a81ae3f4b3e28740f5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d12000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendto(r0, &(0x7f00008bc000-0x48)="70b80cbff5259528b204b4ccdef1fab6", 0x10, 0x0, &(0x7f0000a7c000-0x80)=@generic={0x0, "be556d3ca822ce8fef847e8a6d0f74b26580048fdadd80081e5622656429eff6c272366a80196a6aad2a8ee9abf30cb26f83168da2259ab3b480b55806b7ad6524fa954510ebd3765e101a4935b9c139844dd341ddee59641683cc78de054a1bab981f689d434f6b21ca4f2172cc9759e9a5c66f12aca153662d2ca8f675"}, 0x80) 2018/01/10 05:15:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) pipe(&(0x7f0000e04000)={0x0, 0x0}) tee(r2, r1, 0x5, 0x0) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000)=0x10, 0x80800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000670000-0x10)={0x3a5, &(0x7f0000ffa000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005b6000)={0x0, 0xb0, "82f103ca2e0a6d6b86b7281f68d2678d787da5475b2358650566a5f8509386fdf34f52cf14e0d574003863b7b09cc31c9f21437962c1998b78aced105e45db87ee77d4cfcc9627fe0e8ed6307d5e281893151228c94e8c0eb5d379ea69ad0df5238334303a11cc86d0fc49ef1538684ac389ea7a42e90b98d64837c7b84795da220ece58d4d593c2865ecd9db97cd8520991662db6f105435656766f6278a2062074211601ad7ab3f76a23d622c96efe"}, &(0x7f0000ffa000)=0xb8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ffa000)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003c0000)={@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0xf, 0x9, 0x6, 0x9}, 0x20) 2018/01/10 05:15:15 executing program 2: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0xc) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ba3000)={{0xffffffffffffffff, 0x2, 0x6, 0x4, 0x1, 0x800}, 0x0, 0x0, 0x8000}) getsockopt(r0, 0x2, 0x800, &(0x7f00002fd000-0xf8)=""/248, &(0x7f0000042000)=0xf8) write(r0, &(0x7f0000ba2000-0x1f)="1f0000000101ff00000000e07f0000000f0000e00900fa0000001c0000083c", 0x1f) 2018/01/10 05:15:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000687000)=[{{0x0, 0x0, &(0x7f0000cff000)=[{&(0x7f0000edb000)="02925c6fda0e8bd87ec69861c309af9556d3889ccb7b8e2c045b3bbab3f4f055d08b87d6304e8f508626adc3a56a6ce13b17523913448b3c77e2d5363f8d43a02aedc2f535ef7936a6eb26bc0a0a9f22acb2237e462cf6298ff48201a0fa40fbfb31ba2e7d6a16a3751329ddb07391bf3e659317fd441bb75e3bf137f135d456121e146a351a9c9eed62d627c0e8bd2307de70772e245c71a6603ae3f2145ba08b41c427a11f95c3efc4b6c664ad519e13cb099922b69a91aff307d68af39fe512664a9927534ab0087e5e4cb9bdd04fa512258ceb960a1b23b27423cf53152c5bd732c34b8440a293291351f5a5e6dcf6a106de27", 0xf5}, {&(0x7f0000793000)="fede372bf6b6d2ce8e8df8578712b29cf5a8ff95c68b942b0c418aabfb09dae3c1864824dba34c2abdcf98ac8395df4d266ce846df529629fb1500098d38121953c89d04cff73e9823e5baf6174d22e90f7d892f6d0f27fd3074147cdf188b1896c4802b331ad4698f630977ce214aa4658f6e47f59e7b0811a295c38130bd3ad6d40d09172c7d6a763d7a90250a296bbc01fb66ccb5e5cf85559b1e5427f096d0b40b3d17d793b02b558921eb4149e433", 0xb1}, {&(0x7f0000c6f000-0xde)="3d676d8f768bc18475fd7525e343bab16e16b896bcc9710a99e51e6f31ad35263ca02e35a7ff28424bc2efbdc57962c23df78c265930a6c674d336b92fa57caf5d4a669bce2cf900000001ff00000006601f095677616f1b2b5fe031ed235259e2fc321eff9a069b93a0052710cafee2b487e6aaad7f6c1daaf3075e496e662dff8e61d6a174b8bf738af95420f9e662671c1bc0049f6170694829b210674c8673450370be0ed6a9bec795a8a1a5246fa2836d0b839f545edf24795ace30c08aed5c055a0100a4d37d855e18845f9dc62a02de42f1251308566afd7c3e79", 0xde}, {&(0x7f0000cfd000)="898105cd9cedfea2fc8e3f06f6a2a8c5ba441554fa131653dabfaa60c48ab72f7182804a7b36cce6d46daf90360ff895eaf98c2e37989edb25987502f916012db6dad881d0458b1c0fa405044845500b634f439e16a422e9b0a5839c69a0ad6fbb4bb6a24d27afb729cd8b4507f1227207bb64f0e833374951fc477b89d16ab82c0c11f31e0e32366a258d0964c02c965a72494a0e19f2ecbfe5e11aa4f4d914d141b79b", 0xa4}, {&(0x7f00006fb000-0xd6)="b25f9ac2453151ac5be2174b1786dbeef907d5dd036efa43ee89bfd021680760dd071d1e5501d3fcc740218946b46f953d6831b99bafc5f8b67ea92e42a0aac17fa9d30db5ab2c9d07622d8420a3f2475f64b233f02518df4b7e5d2522aa339a800e7128eb67b55f809953ef86fc7c2c2bfc4f2ef4d21cd936242ee013aadbd405f2c5352d191a39e950a2951f9c5b541b624e0b3e219a2bad7bbdec716e72e82eafa180648c3ea746ffe2aa3b028d187571baea17caa5a681a46b8fad75d7f5eebd5b301acc03f8dc37f8ec315a2226be0869836f5e", 0xd6}, {&(0x7f0000575000)="e5a85c2d94b7f9ea9f8a0075f57e1c8c032da267185bb34505ef623d5a9a8c96d109afb13847a3579c81006e01e87e106307d8467c2e0ef70cabcd1fd9545198ce04d5d2cb6f0e35fd0000000000000a7d0299f5843060001b8820d396cedbb5294cdc805fd2", 0x66}, {&(0x7f00004cb000-0x59)="7277229c532249fff430e616d39b1682cd12bf50a00e1af8124046c61a0000000000aceec74f4b5c4402cc95e46eeed7ff0900000000000000d1506cf1b262dea0798b830d058c05a904c67db2913274f9d18e241f1a7eb4e0", 0x59}, {&(0x7f000099d000)="638c50c18313566eeab1621802e6500916c0ad139cd0a9deff1b587c67", 0x1d}, {&(0x7f0000c17000)="bcd69f7ea5005096a04e81e5e74a3e857927b22eb8172e8fd64f3e787b0449ab75c1b48104c0cef5a297b10feccd40da4d764f6218203c476d1da3f8961052b281f9b031b8baba5535d4b144050b3d4c24a435a6bf1a30a6d1c13600197eb38984c93c84d01756d21947f8e09fb539d284987bb31c656dbf828d95212db1e3921ce0ddf5a7160bc16179e03fbf54529b2a12b26c72381fb153caa85b04ecc3ddaf290a6727ea08f21a1523ca884a4fd4a63e7d102f56ab3a4b1febeae641ea9fae8fe089c627b1e286020908a0775a941e22b9c5aeb04e8452d8d3335ebed07b5bfe1245c30cc5144466", 0xea}], 0x9, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x20000050}, 0x0}], 0x1, 0x20004004) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004d0000-0x4)=0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008d8000)={0x0, 0xfff}, &(0x7f00008d8000)=0x8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008d8000)={r1, 0xffffffffa8d17c4c, 0x9fc, 0x1}, &(0x7f00006a5000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc6) 2018/01/10 05:15:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r7 = accept$inet(r1, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r7, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) r8 = socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r9, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0xbf) syz_emit_ethernet(0x3b, &(0x7f0000307000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x1, 0x8, 0x1}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, r6, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x3a6, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x40000000000000a0, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x5d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fef000)={0x0, 0x0}, 0x6, 0x8) syz_emit_ethernet(0x37, &(0x7f0000746000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x200, 0x6, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) 2018/01/10 05:15:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x5) readv(r0, &(0x7f0000933000)=[{&(0x7f0000eb3000)=""/147, 0x93}, {&(0x7f0000681000-0xb6)=""/182, 0xb6}, {&(0x7f0000d4c000-0x7d)=""/125, 0x7d}, {&(0x7f0000d5a000)=""/226, 0xe2}, {&(0x7f00003f8000)=""/60, 0x3c}, {&(0x7f0000496000)=""/204, 0xcc}, {&(0x7f0000b0b000-0x3d)=""/79, 0x4f}, {&(0x7f0000d57000-0x4a)=""/74, 0x4a}], 0x8) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r0, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000064000-0x4)=0x1c) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f000008e000-0x8)={0x1, 0x7ff}) 2018/01/10 05:15:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f41000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x20, 0x8008, 0x9, 0x2, 0x0}, &(0x7f0000aa4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dbf000)={r1, 0xd}, 0x8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002d6000)={0x0, 0x10, &(0x7f0000a8c000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef5000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000111000-0xc)=@sack_info={r2, 0x100000000, 0xc7}, &(0x7f0000c57000+0x530)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg$alg(r0, &(0x7f0000645000-0x38)={0x0, 0x0, &(0x7f0000a33000)=[{&(0x7f0000304000)="98dcc6104dfcc795", 0x8}, {&(0x7f0000332000-0xc2)="6b2e3921a4f03d1b60c984f95dac29c2573cf7d526ea9dd7cf00135ef548023b13bfaa5082ec2d626b59fa697f22e1b1cf6a50b55bfc3b07fd44afd28016022d7b7f17e182a61d553f091d877d921a29a9687e07cabaa6146a4284e9200898c289aadcdc713d09e856141b4f022e0dd5364781aaf095eac2200820515daaf470b11507a56ff8e7d641ee0ef7fad49f8d13ba27443e9e16ba8e66ccbe16ace0d3e8f9e2c1c3287374d10bd0e559b968bd868d2970f5fd628cda8f83a743317381c17b", 0xc2}], 0x2, &(0x7f000023c000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x5c6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x50) 2018/01/10 05:15:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000f20000)=0x49, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0x20044080, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007b0000-0x8)={0x0, 0x0, 0x2}, &(0x7f00008c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c78000-0x8)={r2, 0x8001}, &(0x7f0000279000-0x4)=0x8) 2018/01/10 05:15:15 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f00002f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$alg(0x26, 0x5, 0x0) 2018/01/10 05:15:15 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x101) 2018/01/10 05:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000712000)=0xa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c7d000-0x10)=@common=""/16, 0x10) r2 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b71000-0xe)={0x0, 0x5, 0x7fff, 0xa62, 0x0, 0x800}, &(0x7f0000629000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f12000-0xa0)={r3, @in6={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x5, 0xe31, 0x8}, 0xa0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r4, &(0x7f000043d000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r5, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000978000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d9000)=0xe8) recvfrom$packet(r4, &(0x7f0000c3b000-0xc0)=""/192, 0xc0, 0x2023, &(0x7f0000855000)={0x11, 0x2, r7, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x2) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0x10000) sendto$inet(r0, &(0x7f0000006000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e040009df0700000000024fe500000000fd4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/10 05:15:16 executing program 0: unshare(0x20400) unshare(0xa2000000) 2018/01/10 05:15:16 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d59000-0x4)=0x10, 0x80800) r1 = accept(r0, 0x0, &(0x7f0000101000)=0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000004d000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a4a000-0x4)=0x0) getpeername$unix(r1, &(0x7f0000f4e000)=@file={0x0, ""/108}, &(0x7f00005ee000-0x4)=0x6e) bind(r2, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) listen(r1, 0x2) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e8c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2c000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000684000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000334000-0x5d)={0x0, 0x55, "48da0fd25d97fcd8a9e662725ca1ea452b4bcbdf111c075eff9ad84f220b79d47d139ffe17940308f90dd7ea820cf3c21054c4497fef3cdd1e4fffefd60d25c4c46597b1b54f85d51fb435f9edef75c42c7a8b8c06"}, &(0x7f0000e75000-0x4)=0x5d) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009c8000)={0x7, 0x8, 0x9, 0x80000001, r2}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000041000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000f80000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/10 05:15:16 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) pwrite64(r0, &(0x7f0000101000-0x5a)="58a9dc2999b03c515cb540a71c90d97ca5d76ffd1d38a8ec6d38cba206c5031b17f116a5dc107a0985bd216f96043233807edcdea655dfb73a15f2d857c4f4d3e27d6cfebabb25d5cf2b6f5b5b30ae38a8c20c8005bf8caba520ec182d89b60653afbfdb387710bde19e777628160d697f7b425fcddaaa8d74d21a69e7263c5a0e41c721f04952003da111bd1750fff3dffc3f9fefa792e8a5c9c042298cf8edf7d19706eeed307c8e9ab8eac347bfbb25d250796c6a0bbe93d4bc", 0xbb, 0x0) 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f00007f5000)=@ethtool_rxnfc={0x2f, 0x4, 0xfffffffffffffffa, {0x13, @tcp_ip4_spec={@loopback=0x7f000001, @loopback=0x7f000001, 0x3, 0x0, 0x8}, {"ce28", @random="21952b04301d", 0x3, 0x7, [0x6, 0x39]}, @ah_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, 0x600000}, {"8432", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff, 0x7f, [0x3, 0x2]}, 0x4, 0x32f9}, 0x8, [0x400, 0x6, 0xc0, 0x1f, 0x35ed, 0x6, 0x40, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:15:16 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b6a000+0x603)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6a000)=0x5) pipe(&(0x7f00003df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b6b000)={0x0, 0xfffffffffffffffa}, &(0x7f0000b6c000-0x4)=0x8) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b6b000)={r2, 0xd9}, 0x6) 2018/01/10 05:15:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000e4b000)={0x0, {""/7}, 0x0}, &(0x7f00004e3000)=0x10) getpeername$ax25(r1, &(0x7f000053f000)={0x0, {""/7}, 0x0}, &(0x7f00004aa000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)="31dfe93fbee52ebf8a435f346806", 0xe, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x671}, {&(0x7f00000ee000)="e9ac4262ba0887cd597837dc31a8bbd331a757", 0x13}], 0x2, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x108, 0x804}, 0x24004854) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/10 05:15:16 executing program 0: r0 = socket(0x1, 0x805, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x120, &(0x7f0000434000)=0x4) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:15:16 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008d8000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f000000f000)="", &(0x7f0000010000)="6287e74c020000004d0cb12bc3820100000079964fcff3b85a828a5b4603580ded48a68a8478eeae3ae83054bc", 0x0}, 0x20) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/10 05:15:16 executing program 3: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000015d000-0xe8)=[{0x0, 0x8000109, 0xff, "bf83197caf2933df26be5d61b4c0684d51f098a4bd5f4b74abcbd8cd823423b24d9f63d261b7b66d948230dd9bb8c0fee91d3e193bab8814a4f3329c90b7f471ccfe025728be50f386111288ddb6a8ce0458c553f07ad309bde681686c32163ae45bc6047c9c"}, {0x0, 0x115, 0x80000000, "a28c422ccf6e9c7a8911e89323cc33af3978bd9528333aaeb7289f542cb332de08df29c2f94805d1a1b0cfd80031219f8bdec875e4f910ce5d6d892768d0e870ec997cae83241268605613877348e7e23d9a44ba05c76d7091396c9804"}], 0x39d, 0x0}, 0x0) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x3, 0x100000001) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000093a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000282000)=0x681) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000939000)={0x3, 0xfb, 0x767, 0x8, 0x2d20}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f000093a000)={0x10, 0x0, 0x3, 0x42000000}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000040c000)=0xa6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f00003e8000)=""/168, 0xa8, 0x40000000, &(0x7f0000216000+0xd77)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00006aa000-0x4)=0xffffffff, 0x4) 2018/01/10 05:15:16 executing program 1: r0 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000df4000)={0x0, 0x6, 0x0}, &(0x7f0000001000-0x2)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003bf000+0xe25)={r1, 0x4, 0xbcc, 0x1ff, 0x3, 0xb8}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x1, 0xfffffffffffff801}, 0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x100000001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f01000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6f01d18533f0ef789b7f71d79d936810"}) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ed4000-0x6)={0x0, 0x1}, &(0x7f00000f4000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000281000-0x8)={r1, 0x171, 0x4}, &(0x7f000027e000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a57000-0x1)="", 0x322, 0x20000084, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4d000)={&(0x7f000078a000)='./file0\x00', 0x0, 0x9}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f03000)='scalable\x00', 0x9) shutdown(r2, 0x1) 2018/01/10 05:15:16 executing program 5: r0 = socket$inet(0x2, 0x5, 0xffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000191000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/10 05:15:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000301000-0x8a)="cc7624ac69d39c7d3f562abca9016388be025720fb09519a13ea151b2c9b09086ba90c9157076ad1dd8c8f8bd4ff783b342a74006c6d355baa18a39e9052a8bd7ca838c30aae94e8a927f364b8263474388453d374943b3f4f1eb963a7037838e999bdf0697baa51d9ea2148af617acd3dc1118d8d13158bcfff0b8a413385a8f586fa382af6989a1b72", 0x8a) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f9b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddc000-0x4)=0x8, 0x800) getsockname$ax25(r1, &(0x7f00004a3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000427000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x80000014, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9b000)=0x3c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x805, 0x100, &(0x7f0000f9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1000000000000215) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000014000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x24) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000db6000)={r1, 0x800000000000, 0x1, [0x7]}, 0xa) readv(r0, &(0x7f000072b000-0x40)=[{&(0x7f0000697000-0x69)=""/105, 0x69}, {&(0x7f0000c56000-0x49)=""/73, 0x49}, {&(0x7f0000975000)=""/249, 0xf9}, {&(0x7f000081a000)=""/164, 0xa4}], 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00009fd000-0x20)="0195090700070c0000fa000011040100df000001010009000000ff000004eb00"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 05:15:16 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000ee6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe7000-0x4)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00006a6000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000fdf000)=""/4096, 0x1000) bind$unix(r0, &(0x7f0000be0000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f00003b4000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002c2000)=0x6, 0x800) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) read(r1, &(0x7f00007fc000)=""/34, 0x5e3ceec6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006b8000-0x20)={@generic="a9db2abcc3f04315ddf236a3da936652", @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:15:16 executing program 5: mmap(&(0x7f0000000000/0x9b0000)=nil, 0x9b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f00000b9000)={0x27, 0x29c, 0x0, 0x4, 0xc869, 0x3, "e2a9b157015f381ee43c41b894b84aa8a4e1a9370ef1faa30e7ab157d443cd458a6b17238aa019978d7e10c9df86ce77c216ceb0b43e08da825d732f60aa5c", 0x5db35175}, 0x60) pipe(&(0x7f00009b1000-0x8)={0x0, 0x0}) mmap(&(0x7f00009b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009b1000-0x1e)={0x3ff80000, 0x7e, 0x5, 0x6, 0x8, 0x6}) 2018/01/10 05:15:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d31000)=0x1a, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a49000+0x781)=0x40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001000-0x10)={r4, r5, 0x2fa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x80000209}, 0xc) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000004000-0x20)={"d40502ce6ba9556fb368461e961f1211", {0x4, 0x6, 0x1, "b3ec96ae8c25", 0xffffffffffff7fff, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000003000-0x84)=[@in6={0xa, 0x0, 0x12d, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000005000)={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x7, [0x7, 0x564, 0x0, 0x3, 0x6, 0x0, 0x3234, 0x7ff]}, 0x5c) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000004000-0x4)=0x20, &(0x7f0000007000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000003000)={r2}) 2018/01/10 05:15:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a89000-0x10)=@common="74756e6c3000001f00001500", 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a7000)={0x0, 0x4, 0x6, 0xc9, 0x11, 0x8}, &(0x7f0000ec4000-0x4)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bf2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000264000-0x18)={r1, 0x400, 0x30, 0xffff, 0x1}, &(0x7f0000154000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[], 0x0, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000462000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f7c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000-0x40)={0x3, 0x2b1, 0x1, 0xe2, &(0x7f0000cd0000-0xe2)=""/226, 0x3, &(0x7f0000e3d000)=""/3, 0x2c, &(0x7f00008c5000-0x2c)=""/44}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000836000)="26000000250043f8feffffffe70036400300fff0020000000e00010003000000000503c76e35966f0ad5352fdc17986b", 0x30) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006e7000-0x290)={0x7, {{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x91, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xddc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) [ 86.548101] sock: sock_set_timeout: `syz-executor4' (pid 19011) tries to set negative timeout [ 86.625578] sock: sock_set_timeout: `syz-executor4' (pid 19011) tries to set negative timeout [ 86.632420] openvswitch: netlink: Message has 10 unknown bytes. [ 86.648339] openvswitch: netlink: Message has 10 unknown bytes. 2018/01/10 05:15:16 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000094e000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f0000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000244000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf7ffffffffffc18a, 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], r1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba4000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000066d000-0x7c)=""/124, &(0x7f0000e79000)=0x7c) 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getuid() writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000006001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000ac0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000087e000)={0x0, 0x3}, &(0x7f0000c36000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000078a000-0xc)={r2, 0x80000000, 0x2, [0x40, 0xb130]}, &(0x7f00001b8000)=0xc) 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000085e000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000989000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000591000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f000096d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a70000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000dca000)=0x2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c4d000)={0x0, 0x0, &(0x7f0000739000)=[{&(0x7f00004e9000)="bc", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ffd000-0x1)={0x3}, 0x1) recvfrom(r3, &(0x7f0000da6000)=""/122, 0x7a, 0x0, &(0x7f00007e9000-0x80)=@generic={0x0, "b5627fb3b295557fcd1c9f890739e7f6b204810af8112c0d4d54c754ed5c8fc9619f761f71dae2c4a0e1e3e6d318af16b61966a051da76d2a08ce33a7d79253ab2ed899cbe31f9884f65257ca63645b73c64b54abf3993e0cc027550d04d24641af643d9e7b5458acea3296acc0e68502b534b9333b8ae82ec874a9e3e5d"}, 0xfffffffffffffe14) 2018/01/10 05:15:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x22)="58c366af43b8dd7540f227be6b2c04b191a7a70ad306cd9cff57c6d4d520db76abae", 0xffffffffffffff6c}], 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ipddp0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x4, [0x4a25, 0x1, 0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000003000-0x94)={{0x2, 0x5, 0x3, 0x1, 0x3f, 0x5}, 0x1, 0x4, 0x9, 0x7, 0x0, "595ecea6fb48e422bc10769f7095a506baa36a03eac28dd1913b24456cec1724f81ac71397df36909a86eecccce1d36ea00895add552fd15378d651f449326575e87c55f1cabe5bd168fb52fb0a9a061c77444d202d119cc691d45b678895259e68dad6b10a0ed5771eed96cae68ac693e76976c7fb295fc869552640711335a"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/10 05:15:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005eb000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005d9000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000ca1000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000acb000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x20, 0x0, 0x0, 0xa, 0x80, 0x20, 0x67, r1, r2}, {0x7, 0x1, 0xfffffffffffffffb, 0x20, 0x5, 0x2, 0x4, 0x5b6}, {0x5, 0xa1b, 0xffffffff, 0x1}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x0, 0x3, 0xff, 0x20, 0x8, 0x1}}, 0xe8) getpid() r3 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r3, &(0x7f0000ed0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00003ce000)={@common='yam0\x00', @ifru_flags=0x1}) pipe(&(0x7f0000dbe000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000adc000-0x4)=r4, 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000953000-0x90)={0x9, 0x7, 0x2, 0xffff, 0x2, [{0x1, 0x0, 0x3f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x8, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}]}) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(r3, &(0x7f00001d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008ac000)=0x14, 0x80800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b72000)={r5, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000014f000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = bpf$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) bind(r2, &(0x7f0000875000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000)="", 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000068000)="f4227c842055ae1692ee53e9dca6406f", 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$nl_netfilter(r3, &(0x7f0000fae000-0x38)={&(0x7f000025d000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000ebc000-0x10)={&(0x7f0000013000)={0x5c, 0x14, 0x0, 0x402, 0x4, 0x2, {0xd, 0x0, 0x2}, [@typed={0x48, 0x84, @str='ccm(serpent)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000040d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000010c000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008a4000)=0x0, &(0x7f00004c0000-0x4)=0xfffffffffffffff6) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000207000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e92000)=0x10) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000301000-0x4)=0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$inet(0x2, 0x0, 0xffdffffffffff801) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000169000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000b6f000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000141000)={r7, 0xfffffffffffffff7}, &(0x7f0000bf4000-0x4)=0x6) r8 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000504000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00009b0000-0x4)=0x5f, 0x4) pipe(&(0x7f0000123000)={0x0, 0x0}) pipe(&(0x7f000030b000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f000014f000-0x4)=0x1ff, &(0x7f0000fd2000)=0x4) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f00009ea000-0x2)={0x8, 0x3}, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000ec000)={r7, 0x2, 0x8, [0x401, 0x0, 0x2, 0x2, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffc, 0x1]}, 0x18) 2018/01/10 05:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000003d000-0x4)=0x0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00003d2000)={0x200, "afbe6e54df47"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000482000)=@assoc_value={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000063a000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffff71, 0x2f51, 0x3, 0x0}, 0xa0) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/10 05:15:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) 2018/01/10 05:15:16 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ab000)={0xffffffffffffffff}) bind$llc(r0, &(0x7f000019d000)={0x1a, 0x4, 0x2, 0x6, 0x80000000, 0x7b26, @random="5de5941af965", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000095000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) getpeername$inet6(r0, &(0x7f00002a4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cde000)=0x1c) 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fe4000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac8000)=@assoc_value={0x0, 0x81}, &(0x7f0000a89000)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fe6000-0x4)=0x0, &(0x7f0000e34000)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe4000)={r1, 0x8}, &(0x7f0000fe4000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe7000-0x16)={r1, 0x265, 0x7, [0x2, 0x3, 0x1, 0x50000000000000, 0xffffffff, 0x2, 0x7]}, 0x16) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe7000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fe4000)=@ethernet={0x306, @random="8d56e32172bd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:16 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e49000-0x7)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000882000)=0x14) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fb7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dc5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d65000)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fb6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xfff, 0x0, 0x26}, &(0x7f0000fb6000-0x4)=0xa0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb5000)={r2, 0x5}, &(0x7f0000fb5000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000054e000-0x10)=@common='nr0\x00') 2018/01/10 05:15:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) bind(r0, &(0x7f00000a5000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) [ 86.768322] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/10 05:15:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005ce000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007f3000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000be000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = bpf$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) close(r0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x15, 0x3, 0x1ff, &(0x7f0000ed6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001a4000-0x4)=@int=0x5, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cf5000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000884000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000271000)={r6, r7, 0xf1ff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000db2000-0x4)={r3}) [ 86.853325] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/10 05:15:16 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xd9)="38d97db5484e03365e62a994af344cafb57b4275ef98766398fe09165cea7a633c996b4dd7da9e9d0eb6e0deab8cf7c72a9a50be48da3355a9c72c67e3d9d0bf63aa78f1a66238995cbf3c81be1962bf8d1e855ade8c189003891f50c47093a18ca3bbc1a8990161fe9690b3bf35ad58e94cf3758a024170e1b32de004e005a304909adedda793c6dbd7f97d44ea256d0f5b7cd269603119be087f9c3494ca3f5b0cc7cb8268a9ef3cce1e80c3c73b1064679ead57446a8b35e2851c6fd9ccc0c54a2bb3a5064832acabd8fc7b8a01729bc7ce1632beec5929", 0xd9, 0x8000, &(0x7f00000e0000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x520b}, 0x1c) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2018/01/10 05:15:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000021b000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000325000-0x10)={r1, 0x1, 0x6, @random="e3383a392c25", [0x0, 0x0]}, 0x10) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f00006b6000)="19e02663515035f2be6f094611251d42", 0x10, 0x0, &(0x7f0000e85000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000088e000-0x20)={@generic="9ba5eb10abae892d9f8cd62056e5a3c1", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000069b000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00006f7000)=0xc) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000e34000)=0x5, 0x4) 2018/01/10 05:15:16 executing program 7: r0 = socket(0x18, 0x0, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c3e000-0x4)={0x5, 0x1, 0x9000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ae1000)={0x0, 0xffffffff, 0x80000000}, &(0x7f0000725000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1e000-0x8)={r2, 0x80, 0x4}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000425000-0x10)=@common='eql\x00', 0x6}) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eef000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c71000-0x20)={@generic="388d626090b02ab90664127c034029d1", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:15:16 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f09000-0x4)=0x0, &(0x7f0000c4d000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:16 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000adc000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dfa000)=[{&(0x7f0000f3c000)="39000000100009040000ff00004000000700004a03000000450001070000001408000a0000000000fffffff00608000300ff09e800ffe4693e", 0x39}], 0x1) 2018/01/10 05:15:16 executing program 4: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ac6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac5000)=0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000032a000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ac7000-0x8)={0x0, 0xa43}, &(0x7f0000ac6000)=0x8) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006c8000)={r3, 0x100000001}, &(0x7f0000ac8000-0x4)=0x8) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ac9000)={0x65a6}, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aca000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000ac9000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac332de}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000aca000-0x1e)={0xfffffffffffffffd, 0x3, 0x3f, "0441214c3908", "ac603398bfa70663db7aafa651081eba"}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ac8000-0x10)={0x7, &(0x7f0000ac7000)=[{0x9, 0x7, 0x27, 0x7}, {0x9, 0x9, 0x0, 0x9}, {0x80000000, 0xeda7, 0x4, 0x3}, {0xc7, 0xfffffffffffffff8, 0x8001, 0x8}, {0xfff, 0xb80, 0x9, 0x10001}, {0x4, 0x5cb, 0x4, 0x10001}, {0x3, 0x1000, 0x6, 0x3}]}, 0x10) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac6000)={r3, 0x9}, &(0x7f0000ac6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000fd4000-0x3)="", 0x0, 0x8000, &(0x7f00006b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fd5000-0x1)="06", 0x1, 0x80, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd6000-0x8)={0x0, 0x80000001}, &(0x7f0000d8a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={r1, 0x7fff}, 0x8) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005d8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000065e000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008fb000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004de000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000859000)={r1, 0x253, 0x48, "2ad20debaf4027e52955bee9fb85ddf90f5ec2600f43919d566b6e5275be7785f7383427989bf8a78ac09398e3093f38a97d2b98fadddf948c72ac706cf3c8d3d2c352b2f095b40a"}, 0x50) r2 = socket$inet(0x2, 0x10000000003, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b1f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xff, 0x0, 0x3, 0xd9}, &(0x7f0000c9a000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c36000)={0x7, 0x200, 0x9a47, 0x203, r3}, &(0x7f000004d000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000bd8000-0x4)=0x0, &(0x7f000039f000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000841000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xfffffeffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) 2018/01/10 05:15:16 executing program 5: r0 = socket(0x2, 0x3, 0x5) setsockopt(r0, 0x0, 0xc8, &(0x7f0000623000-0x97)="b7d740ab105eee5800000000ffffffff16bca6b86ef7c1cf8318819dc3074cb974ff70d49904a84c5737253ca2edb34c2385aa207236d4e8f226fefb555c32eb83eb230e569248392d790229e71f55ad9b36bd499355b12cac534b112065073e5cff4104f0412c4008c1fa938892062471cd8887ed181e7c9af4f9c809c84acb37e6d0a34e285c4ab532e6e4c098eaf587f12476c0cda6", 0xfffffffffffffcd9) 2018/01/10 05:15:16 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000-0x8)={0x0, 0x6}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000014000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000013000)={0x0, 0x7}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x82)={0x0, 0x7a, "e599cb15e4cb12656f7cb21cfa5424ad1bbc7ab668f108c99365bb508c980a36a3d29d0508f97dc3a3a20028ba4aa3b140483a028f3f3f5f273dce08f84601fe2e30d7267496b6324707c17ba738df92bec14a1ad898bf0ce9c4b7feddb58d473760754dd244b1ef6b51c1f9b98cf757e541f9a66639d8548ca4"}, &(0x7f0000014000-0x4)=0x82) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x88, "ebbdeb471b551598ef03a973e6f79316073b165663083dbe1d3e0dc76e3a58501aa49403c83d0baac9977df519089ddedcde22343a0e4c1f9013004e0b94e79dc50c5424aa06255736b9e40f2cfcf3c0115220a7a35d62ce223c98680ba4ed36f738e4e4028e7a7d103ca1aff83ab46d7547751d128d10f19ec3dc28332b5753ae517164030061cf"}, &(0x7f0000002000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000f000)={0x0, 0xfa, "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"}, &(0x7f0000010000-0x4)=0x102) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000013000)={0x0, 0x7}, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={0x0, 0x5, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000007000-0xe)={0x0, 0x2, 0x3, [0xf1aa, 0x6, 0x6]}, &(0x7f0000013000)=0xe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000013000)={0x0, 0xb8, "d5ddcb17a17041f2c2064b6000406c4f823efb302d723aef7319881a82619f9599460be4b694a09706795a684ea849e2251fd7b4b80a12ae8fd078e3f4ded3de6b643c4d8aaa6d447bf1c66e09532dcca91cce1cbdd721ec2990667472a2c8aaa4dff9d166cbfccf93a0b411e47bbdfa6fceb4d1b75b927e8f75c5f52b84a3effddedc162a36d838bc94dcd09e4c846b5cf56ecd17301b373ba292f9c3ced4fd584c7885efd02f89d05bfabd83691ef2db3e9a2e3d712b8c"}, &(0x7f0000007000-0x4)=0xc0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000013000)={0x0, 0x70, "9b550347ed0374bbec6a9e4dba6d675e2b6bcfc26bca199c013efc59e28c78ac689b33ea9689c993b6558b05574172a568670ec6dd1e1afafb83722847f4f7893d84b912ed55a9b860f5ad8c248f8ae8365c96ba3161a35cdf7023c853b8b0c6cd3e01a558911bfe439d12733b3bfeb9"}, &(0x7f0000013000)=0x78) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000014000-0x6)={0x0, 0x7}, &(0x7f0000011000-0x2)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000e000-0x1c0)=[{&(0x7f000000e000-0x1c)=@in6={0xa, 0x1, 0x139ce170, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000014000-0xb1)="124e96ab338ebfde8c879f2a3bd2d60763279d7cd6d2cdfa96947456a061dbd3b8aa030cc38856fe951f1f4579c1db8b20c674133dc42b9c404f8d66dd028431d433f447175c80c96650277fafc7c3eb8fd50553ee381e3fab3704610404a0f8dae102653693e91e6a397211b3f58ca18809ed796662677456a95e6d928b9851bc2d35a2776ed8cfd4b25d4d36011d2033493f7d2769f722f38761156b29629f2759b43c4527dbf5499e62940765403779", 0xb1}, {&(0x7f0000007000-0xa5)="1a307185f4298eeb7d4392175eea57928f4bbba6887c6abaabfca66f70f3b32d3bee0381796829a271dd4195d54e3b24fcb9f6bb17575eceeaac12c15f48b890b9a651cb1b0b498e530db9090bc4c0210a450c94d1ff4f3880a10871d55b0a4f3aa59ca3175459ec7c76692b9ce14fd9a3e6c7ffb2b90d19ea2d2c9f37b077d3284455070df8b2272a87f45e3c0b7fbd76c198c6e5e0cae413b78b47b2a709a9bf122f0f5d", 0xa5}, {&(0x7f0000014000-0x57)="c11b4eefffa22fb20674a257ee68f6bb1399982d3908bec8be9ec25a961103fce3b0194a670be90b8aa7f2eef817a8c49ce8dfdafacb6154fb610b3a118af523bf23d5b19ef01c0aa191aa290340fb889a4732ccf2cdc9", 0x57}, {&(0x7f0000008000-0xe6)="ea42bd549d82d319499af3de5fe8eba4423941b41ba83b1b633b3607313d134177b212f6c4cfd5e10905167349d08b024fd51bc2871a010b393d809d4ae0ee4693b72786c05bd8b72e31c2c470754f625e7d9c70cd7abbe48e86044a87829f47fb6796b32d7e084e1430ff0d8e2d4931912757a84c63d61b7bfecec2f91814b7a107b472ae45308ae69459d97283cf6aec72928a237188c3c7b3d30532f6d9cd4595260521f2e536c9884b99ce3a98479dc427f5f53ef220bcfa39c4275c140433c220a0be1f5c2184389ddde7031783352231c970f7eedd76044b3999f185f4722aebdcb8e4", 0xe6}, {&(0x7f0000013000)="7c7a10d2fefd1aca2813120dcfdd9c540e0296afc9fb1add8bff7dc5b510370346669ea2738ccac64217e83581bef09d3ccc7a763d94f56fe9bd20a9f43310e9657e74145e98e55b3542f73fd82cf99dd45f3bb565eefc7476c36029e62e861e00dee75487cb303effae3e7ed25fa248b89a043ae0a110b3cfb7d24e73da41abd203ec59f2f70e06242032368903338087f656eba26e69ec7e9b9ffb1734f58ad95176e2a14d1a76d1f6fec0438de625f5", 0xb1}], 0x5, &(0x7f0000013000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x6, 0x4, 0x6, 0x7, 0x4, 0x3, 0x8001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x0, 0x6c9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x27, 0x7f, 0x8202, 0x69, 0x6, 0xff, 0x0, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x5, 0x800c, 0x400, 0x8, 0x3, 0x7fffffff, 0x800, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfff00000000, 0x5, 0x8, 0x9, 0x25e54fc8, 0xffffffff, 0xaa60, 0x20000000, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0xdb, 0x3f3a0846}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x2, 0xa, 0x80000000, 0x2, 0xfffffffffffffeff, 0x22b, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0xa24e68c028f465fc, 0xffff, 0x28d, 0x3f, 0x8, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0xffffffffffffffe1, 0x7f, r8}}], 0x1b0, 0x90}, {&(0x7f0000003000)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xbedb}, 0x1c, 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0x1000}, {&(0x7f0000011000-0x49)="12b212d67df7687e552ccf2ee89605ce506a55d06272a4399a5c26092228fa7859038a057b15c6b441e2c8444ac8b1afa95178ce8a73a6740e24e73160cd8b6225f5a9aff0624dc8e6", 0x49}, {&(0x7f000000f000-0xce)="71bd9584a6a5d715088f7e70c74dc053cce499638e67afc3159b3fa2d681c4828e6b1acf0ddcbf52d553f3b76ddb34ee19108a71599355fadbc35bf480ae5cf2a4f468046a84ba45b19e21a889ccb73c905f6c6334bffa958cbf34b1d297a102e866d22a53acbd129147c776f0e40c4c0e083b6bfd8626bbe5461b76382400a27b219c831299939fcc31d417a8c20c9509fcc6cb07c11355ebbfd2160488b395587496b9cb93dabac8d4635ef1c782681811dc7faa7c67d6446251e3774ff54f89cabf6f44f1170916805188821e", 0xce}], 0xa, &(0x7f0000013000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7c412960, 0x8200, 0x8001, 0x0, 0x8, 0x3, 0x100000001, r9}}], 0x30, 0x4000}, {&(0x7f0000009000)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000014000-0x30)=[{&(0x7f000000c000)="e3253bee69ff0c893620faaa6ab0ee1114bb7752dba74a7dfc21463cff42182c1e66b3a318cf421426b99580212261532f462b57fef588ca9ff83a5ed850b4a0fc0eaf561b2ab078c9aade350518c5e81c5ee2edd0d1235bd5069894c6f9003182cb3218b4c7b1bc77d95f76b9c07145be820d8b3d0376c79ed60288cbcb", 0x7e}, {&(0x7f0000013000)="48758319a5aa2ba6be00f2fc7d15a3649b6a59e67c9ec7da6b71c7726cda695dbea42c20ac818186140be6632fc1de209a221272fcd0d745e5d79085d1009d6c8cee15ebeccbb22a669101e945", 0x4d}, {&(0x7f0000004000)="207493dfaa7366a22320e8", 0xb}], 0x3, &(0x7f0000012000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x7, 0x2, 0x10000, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x95f4, 0x1, 0x8002, 0x6, 0xa99, 0x400, 0x5, 0x100, r10}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x40, 0xfff}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0xffffffff, 0x9a56}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8003, 0xe87e, 0x7fff, 0x4, 0x1, 0x400, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x0, 0x800c, 0xffffffffffffff3f, 0x2, 0x100000000, 0x7fff, 0x3, r12}}, @init={0x18, 0x84, 0x0, {0x53d9a9c4, 0xfff, 0x9, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000000, 0x8200, 0x80, 0x32fd, 0x1, 0x6, 0x6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x47fb, 0x8, 0x1, 0x4, 0x4e388e62, 0x0, 0x8, 0x80, r14}}, @init={0x18, 0x84, 0x0, {0xb3c, 0x60, 0x9f, 0x2}}], 0x1e0, 0x20004800}, {&(0x7f0000013000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f0000014000-0x3b)="84edb353256cabba94b0323c3e0aa8c9fd96374473e771e6393cd330b539a68218026228c015584fbdf1741b7f8cec7e0bb85fc7c469b2e0fd5496", 0x3b}, {&(0x7f0000014000-0xa8)="f8d1c5175278405b721f9d2f67c3976549bbb6dac7570e77ec6dd46a0c6dd07b569887f90a3b01b047675bcaf2d5a8f86b0599a37e743abe188441731290fce1ee874705cb1db4128719b4b8b62fda4d3b63da5b5de8e8e0dd1e97367c0ad27bc07b8411a4be5addb0b0d702ad878c99cf8b4753fc147d1498e8e42b433aca64afce87d67d31c2faaa58e9d9b37e975ae2b6da35b1261d7cd62a10cd2857d990c729ef6f7a16e4d9", 0xa8}, {&(0x7f0000014000-0x10)="2609b6a1dab2609b54a4c90764c5e518", 0x10}, {&(0x7f0000013000)="2750cd1550f42ae87ea0dce3b6693633cd51d65a0d18298594b957250e5666e5b56d157ff0190f3c070dccaf43012386087ca63584058384dc57324d274913690bfa8a85918bd80a3534e7162a4de91159bbdb20d02f68afcbbd291c3e1b8c9ccc1a5b332f3c747fa8e7db290736c30e6e64c522dc71f23a29621653d6e865ba87d89eaea1acf907f85afb2d135e8084218d11b0d348b21f1f2e121f7e83971d88f93312a0f3f28bae68af60ffb14e9fe6e84ef249044bf42bc8c91b90e0c69b34642118d1553585127492b7ac6c2d5a7266cf4f978ef77aeb8a8dc46212", 0xde}], 0x4, 0x0, 0x0, 0x4000004}, {&(0x7f000000a000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f0000014000-0x4b)="91411ab1d63a3ae8e0c5563b0c37a8cf686bd4e53ea067781127ec278f3774c852052024b4b9da9b99661f88290f0ceb05977f44b689c1abb189287ce4366ccd414a422c28c157efaff0e2", 0x4b}, {&(0x7f0000008000)="baa6d048bf191a1d98fa63c4440ee3ea8925024ffcafc96cc151af3a9d647f2887da65df9bec09c8d1e63cb2c4e14002cd19687947af5e2181ab203825372e7a1d7299636655a8ef03d1e2a1c5824c41518f9f018fe627ed33d50b30469c7405520c46", 0x63}, {&(0x7f0000013000-0xf2)="aa84c73e4ef84f5141898d60c6f6bad67fdc5549d599f1234fa2916ba7bf1e9e7114fce65f3fb3d85bd6e9da76f825058f989bf474603e8383611fa7ab32a1ba68129e75f1388490d363bb97a78a3691659943d9b7c8cb8ca56ff2cb89d8e7c2757994e1825f33bc4d7d04bcc96ae3a14275d6bbae66b4a58b4db0780d8e6c5832f349d6625fc03308816ea95583b119854151526b53b183b21be8c0d234d17ef96692bde509ce440884ad340ea4317e3aea8c41ec95dbf93a7d50ebce9d8cad232b88e308ee3ad935a003ea7454442fd6274c226732f7bff2e629a580547c0d6583cfa641a1de64fe23f51e3fbe88f5174d", 0xf2}, {&(0x7f0000001000)="d3dc67a937c4ce3e1880bf1d8a027794d68175f6330e78a430c611640b685383807efd0c08add1e3deb59f64b73a5e14ffc194cc950ad672745a79b76e38dd617a08d0f1d2d1f45219ee191f150271ef57cc143ec7da44c038eca9bcfeeb6c9631c65547450f39979016e7e3c09f16bed6aabae7f751a1025256402f16e7804b8da2b28ace3dfc9a4eafa3312d1436033d19442a63981c31bb440b26fd0b4a43118091c263db15cf9be3740778389e42c4cdcdbefa0c1cb2444fa19ef48dd837b0dc69ecd4761c42a527111c78605d2eff5ba105a4a838251442b3b2f215d94071b4e4b9743500f5b9ffa43059d4ff380a35135167d8442bfe47b677da3105990ace6cb4375adb20ef7a12295a90aa96f7d52b645901318f90c7bb5c81092aff6e3b6110e33dd6498a6c78d6464b6a209ce9f844bc67ce538ffeedc59ce6b47c869924fb213df9d94456fb3e39bb7a2ff1190960d8fabe2727241e5fbb8907c3fb9e34648d4eccef45002af7b44e3dae20bf271c3dffe5b973e560bd7cb2c36560671662a616ef13164e3ca06fc9c0dc22777c2983f3438c33e9a318926c98ba645cc1f05d0552844359bafd5f819c1da6cd18384d9a6c7b68dfbd2ccf44c444b1b7985696e1ce922cd83124fe284a26b4b4993257b7175fb87ce2c0822d05e97bafd3af9311006b195d191511b348e2c2df5e393d264e85370a510f830a57b253f2f5e58639563d9291059c81a8760d1db8027a5969d8160b7cbcfebe3589e41348c0f901e5ae55ba19abc34bbce3609f7226d565276cad71d78fdf083d0b5d07c68e7999387434d75fa52f677a4ab39f7cb764b9a933112728a2a9fd478c4d0b58c24124a738d6a8e642a861331ede447194687205f3fcb55664366007d1bd2c1ecb30ca0fe3c36e134a18f7dbc6c327f533ab6c7d88646d9005aad84c2b3ae5f2684ffa77455c7a4c09b91a035cf086789a88caa2c68b70ed15b8e9cb18cde4fc145d478731fd9250c27ecbe5029aee6c9e8fa738e421e86c08470b7e73d7c8673f67705452660f5bae10d4b8304202bfda3748af42bbb0258417205bf6596353a2c11552f5ea69ac11ca48224d1c7f20b0f0f1a2eb9b8d332ffa2a5adf26ea87a5d7f076ab7e3d1c98345e1c638940b54d65a13a0bc2986ecb9ed825fd5514832c9a0b661c26ac1508e8b4087515921a17f651dd64737b8ed67f616c1355820b31efbe94ca238c3952fc39a7dd842237bc1c425636c99e6343c4b28b328d19a58177a6484f7d692d2caa81ca286ea725638897996273c25cd8e6ffac574d5c4bf155e96656ccba69ce3f66527c1c53ef524049b99f6d8198acc54322c6588ebbdd28d796910b8b9be5c9062679398d0b18515c2d40a5e3f30d3e308f4b630205ce44a5974bfb70240c7711cb5b964f4590c25bb4e0854fb374407c6c73959fc4af383c9a3386146a22e499bc799d267b8bef5b82ce5ec927d8e10f0c66ffd3177647d2c0341773be572d22748094db83bafd8e08d564fa1fdd1a616305df391365e076a2a5241fb183dd512107bf3473bd69c05aec5430fe258bf30cbac90888ff9d2fa81bf604812b5828d87a310e85868a5897aad59f48371132c38cf1cce331be02f0abf1e249278e8196ebd2ff3f7be79f13f5c055f80d34e78c283034369efcc00ccd3ad2688b3f604a60f7c914b0aaff1d777df55c12cc86f29f8775163077e782904753c3410df961000bc923234f2dca934661f0d145d1d8e4a657593be36040f1aeb82d0b051af652725936b03bc12efbb98b76cfe5c43d064088b7948b39a1105ad2596c8e43d95cf90e394c79da0226a4732a230cafb28a5d993ad8d3768d7f60ae8ca5a4c711a7556b71a71e7fb6e11c847c0662ac964c48fb1aea2b51e16ee4c0a82fb1d392a6089e134bad8fb85d564aa4c8a339487a6a12d634d2bcb644560041c96dad402839eab978f1401a43a829347c55b208ff64b8b45c77000415e8f2377d952d964ccca71a48d3f80db2435fade700b47eeb00552cda864ebb39a2d65de1c13c5da2ba4a4c2cf0da258049c8a9e7ecac74a0e203fa046e3fc94004b747584c736477c2bf323372cd1e4c2eab9787f4992cee1ab14b9bc9977d47fc748e9a5310f9468cccbbe1d37cc3b3b40a91140bb27243afbe4a8c9aa118fab6225ab5353740595a2fdbf8de45d90e92f37f1eb0b10a31ebb5eb6223106b0db14058f32a3329eb1769b28c3401b6326253bccbd5331275aa5a3ab64cb6cab2524191f4182e072c9b8e8cdd46df3267be9734e8ac1e462745cc4e4b8748c33f72c06d886160b2e6a1e59ec590548b140e7dd823d87a1440fc5061004ab27532b76681629fca329cdae773b1eb7fd6681007cf52dff9337585e00cfbbf759e32d2f5e38b3921bb3d1f7313969be03a1069a1fbe9d4cdf627aa424aea5b99f61b85cbf40110c426a6ae6789855c06ea9ee04cee588a10005544a6f0f0356279102e77d226098a85feee592c323add8d3d9df581c282e038297bc26ab7a2df4afd851c95d1745512690cc46ff58bb71996f01235263c28d7c8cf715f52e061d5206255348c1711b215fa0fd83a90eda3b26fa2129dc40217d04370a595ec75f264eb905fc2e5cb8685cee10b75787ab1843ec81076b8553548b553221816e7ef8d391704c32c857b40367f19c8268a6e68b29ce3793813eb107fdcbd723c1ed3ebc39a227deaea2269ac6ef77f7f019492b7336de40e36177b98f5d29e03cceeba28b8368025719f3b14992bb98a78d3f47d77bd87c4819b2650f6a8e55351259010ab6a699715f62f1163ba3c2a76dc9e45b9474ab318c38b5f62c40085611bd29018c98386205ccdfc5fefc3e94315bc70dc5fd2da877585541b34b380f6162f14fad742ffe082f274c7ee5a92c75f93c62f03827de9f5f56c07c8dd3554f81d4d376b819aa0a0998701a5d120ffad03cbfadd29264300ccc745aaa2d20d359f26fd3d65aebe49a49cfe527812af28a76f7ca46a74570f3544196da517917568a6987e46adf9af9078914c005deff68180b835b47436b766f521e13cd8929820a80a900eac61ff027a3168f273f250363f8066f7b1fd60ccc3e62544354ab3e6d4482785131663b30924d3197d3533ac525da1e39f6b99e50862e5b3014eb745b5eaff1fe777683d0beebc3939de66330de9ce43e3ab56f380726405eea0a99405c61be715e6b49e73d214af805cc92cda5f6aa97cb996e2ad085aae398776e7b1536798f396c595f967b1cf93bb067fd00fe4ab0ff6072c35bfb14af388e2e45eba301447a48fa45cf68c25e41ff3d8693c90f6929af6e43f77f1da34990fdb7b9e20e6b3ab41ef26f478e57f5f4ad295a7c0bf45e6e8c46606b6f4585cadaec3054d19c087c11cf9b30ff85d3028657adcbfbb6e85c17e01d7e32c62331059d7b5454dc6264cb176ce5c712a7b4407c2baa85510c432427320c7556766573cc69e434bc337832fadcf5c9ebfe7cef1afe5bf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&(0x7f0000014000-0x70)=[{&(0x7f0000006000-0xf0)="669500c4bf265b775f3d93941524b6e76df0df7e337a7bb40483f8b19882e8cf20d4993d1da55fd4f9c009cc96fc7cf751dec59ee2119b8aeb46d7dd8cd02a4e7847010de7cb4dd655a10f50235f80485a6584ff0087f62efdeeb07105a64ff2cb8601d83223e58229fa62bbdde8a2bf11e965f21e1738ea736af90c918e99468e60b27b8a4fc5d195e2ebd62785b1a76157f78c016c40d1bcc4647b500af4ef1d4ac6d1d4039538fa6682538e8203bb55db760a17e0f17b62c094011ee9a95d3204e539692e74105d18cc1b456687824a60e91aa7b53ceda0a3729bd28e3bcc408e86e20bffd4c389a9d025f47861c6", 0xf0}, {&(0x7f0000014000-0x17)="6c40ec5600621e99ece683c3224389847cc0b9e5957db6", 0x17}, {&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f0000013000-0xe6)="7e182654e1d170d770ed8f0e47abd71ce25fd65eecfe4fdf9d9cc41af433638c1edfadd5b1184b0f525be0131d01906d99a491f97c57764d70c4f2790ef00cd8ab2018c494858cc1f54243a38d018dbc4e1ccdc702ddb0cb3ff7070145670001b436faac6ad94cefa3ae68eee87a5d393aef10a0c4f6abb6292491ba5cce27d63dff7718e4289c5046429ba08b9569861cb363372c4d363f23dd7399ed5ac55451b2d81842334cf0547f1cf486f78d07e41bd5fee33ef67ac9daac0dc898dd66385b03d24bed8055bb6d7d98455af77fa6fcf47b038c7961f9160eafa495c198efbcc6a31c6a", 0xe6}, {&(0x7f0000005000)="e83628a574fac04ee1b3a9548f9eb2b6c1c6c934dc168ed8bb8632e957cf1648533d17253f07db0b7f4c241265c30e680788a9a28e597dbe62f3508f5d9fcee0933c057b3580f26ab61925fbb08c2a4cfea105f23ded3714", 0x58}, {&(0x7f0000014000-0x14)="23bf28bc2155c8072b60791fa62ec80196f54d58", 0x14}, {&(0x7f0000008000-0xe5)="143b0d11da71fa0a14692534ed0072df394317b487be1ba4a9603aca072d55823b0940ba8fa3efa06a2c062d8a2e11cd37bdd04f3454e8c80ca1f4ab0202ecb662b85372b8e20ead277b1c76457daca9214e185b1b47c5dd0dbe89262fb63be0ef2d042d6545792f7c4544a3ac851bcd58be94f02dea5eb1c610c3f8a26956e8085c3fbcd1350900b17c827263562dae36609fc73fd8940507af044afd09b56d0c9a71de4be95c880cd61a51c919a3c0b69b3913964c78f497c4a2bfb4afb84cacc6c2f1d048ef4d355210692b8acd5a9374f3ccd2d14069835c670212760b98c23c1c776c", 0xe5}], 0x7, 0x0, 0x0, 0x80}], 0x8, 0x800) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bfc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006c5000-0xc)=@sack_info={0x0, 0x7ff, 0x8b08}, &(0x7f0000524000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e4b000-0x6)={r2, 0xfffffffffffffffa}, &(0x7f000080b000)=0x6) socketpair$inet(0x2, 0x2, 0x8000, &(0x7f00004eb000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000061000-0x4)='tls\x00', 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) [ 86.999000] syz-executor5 (19114) used greatest stack depth: 14640 bytes left 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002db000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/94, &(0x7f0000001000-0x4)=0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000617000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000c4f000-0x2c)=@ethtool_cmd={0x1f, 0x5, 0x0, 0xfffffffffffffff9, 0x4, 0x86, 0xffffffff00000001, 0x100, 0xff, 0x7f, 0x5, 0x7fff, 0x7, 0x1000508b, 0x7, 0x200, [0xea, 0xffffffffffffff57]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00009c6000-0x4)=0x100, &(0x7f0000617000-0x8)=0x4) 2018/01/10 05:15:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) bind$alg(r0, &(0x7f000082b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000e17000)=@ipx={0x4, 0x81, 0x7, "1a185910ca11", 0x100, 0x0}, 0x10) 2018/01/10 05:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d15000)={0x0, 0x8001, 0x20}, &(0x7f000066f000)=0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000033a000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a3d000-0x14)={r1, 0x8000, 0x7ff, 0x0, 0x3ff, 0x2b6}, &(0x7f0000be2000)=0x14) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005b9000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2}, &(0x7f0000bae000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000088a000-0x8)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f4000)={r1, 0x0, 0x674, 0x0}, &(0x7f0000738000-0x4)=0x10) 2018/01/10 05:15:16 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a00040003000700000c020000080001010c00f41ee400", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x7) 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000070a000)={0x0, 0x0}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000070a000)={0x0, 0xdd31, 0x9, 0x5}, &(0x7f0000363000)=0x10) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000070b000-0x6)={r1, 0x7}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/10 05:15:16 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000)=0x60, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x80, 0x4, 0x1e0, 0x40, 0x40000, 0x0, 0x6, {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]}, 0x10001, 0x40, 0x2, 0x6d, 0x4}}, &(0x7f000000c000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x1, 0x0, 0x4b314e3e, 0x80000000, 0x9}, &(0x7f0000003000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000000b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000015000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000000b000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0xd1b, 0x20, 0x8, 0x4, 0x3ff, 0x100, 0x10000, 0xdd53, 0x101, 0x9, 0x232b, 0x400, 0x0]}, &(0x7f0000016000)=0x108) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x10, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:15:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000)=0x8, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r0}) 2018/01/10 05:15:16 executing program 5: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d09000-0xa0)={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]}, 0x80000001, 0xb84c, 0x6, 0x3dd8000000000, 0x113}, &(0x7f00008d7000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008b2000)={r1, 0x800, 0x30, 0x8, 0xfffffffffffffe01}, &(0x7f00001af000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) 2018/01/10 05:15:16 executing program 4: socketpair(0x3, 0x80e, 0x1, &(0x7f0000e06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/10 05:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000305810008ec0001010000003fdf00", 0x1f) socketpair(0x8, 0x80802, 0x5, &(0x7f0000082000-0x8)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000f71000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab5000)=0x10, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bd2000-0x10)={0x1, &(0x7f00007f2000-0x8)=[{0x0, 0x0}]}) 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f0f000)="839010a19d7228bbbc6f007b1fa7a5d28dae66c11995456d06e0c238c2daf0167f136b2cfbc0305fa90a12425802f5d079e3c0b383585109fbc20757e19e5035a52638c7c81442c586db94c045deb8acd2a6417fba4ca15b3d9d2dbcaf208522fc49e4d145fd88181101ca3c146504cf984153f26369cbe2bee0e30886c4386a66ac8935df6bb89bbe1348c402ac6c8f6ac1dda08ddafdfda586f03248532c697594f25e5c14d3bfe8f81e725a27ebd51c32bf13df9920a021abafef1bbfd78b08b5fa278a0a1322b085edcf14b97528a9077e769a70f7a6f2f846cc098407aed3de071aa460bbba53ac63b73632297f1c07699acd170add74", 0xf9) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f10000-0x38)={0x0, 0x0, &(0x7f000081a000)=[{&(0x7f0000f0f000)="320986e6e1b7093613f48be5a1af15aa4fd602f0cb0d57aba3c568b7cb0f9a6b2379e8a733e984097e7d140d1b5a7d50427a92b770a15a12661cf031c86f5b340c5e19d41da2f711a7b75ddb0092831b9768a9377b4529b797d5bd7494e2a9ddc46e506bed747cf71152785e98528e4c1debd9e019cefcf51f53cf4642e5edc40c62658c4d2729b379d73c0add5cc329272375deaa3ead8fa7f92169283d34cab42552a7646560556ad5d1c01bff67c4b60d1aab015e6cab1c928068acd4a8312d6f90effa1f3d3b2178ef0ddd9f4aa6d0843e343020c94b336e0ba77434f3eabce9dcf65d2126c1334d1c0442c176", 0xef}, {&(0x7f0000f0f000)="b334a31bb75c34574aeb4d37a71ef8c2fde7f6e5e37049997adb5cb81c450511b3d9abb6937ae422037e", 0x2a}], 0x2, &(0x7f0000049000)=[{0xf0, 0x13e, 0x80000000, "80e838a9e2c3b34de9639bd9e8fdb27c4a62a5328fa17d50efc418349c8a2b793a743afbe22ca5665106e7ad3322342de049356874c009d47e0d8527a85c66dfabee40e57ba0b3814c4d8d73f59983cac49382b9cb8b3dbb94584e5f611459a73da4751d0b4a98d124fd42c16b22c3998e3dff82f4fcac488c1506190652ff3f9ed6976b4af87391eea2162c19b155e5f79e7e795062bab92eff52a3dfe335954fadb73139d8a71bf0567aef31ddb64328411371afc23067801ff50365b683c85a090ac152e51727f54e5412442b30341414089ea2de6fa3d94242e0cc"}, {0x108, 0x109, 0xffffffffffffacd7, "3c66bb306c6427e44f661a3e02a9c568f7767c9beef710d80d95434f0d68868979d4647373b7eb918eff71466b543350cdfd5b34a431c8b565940bd370c94f118bbc34ff2156f204193f99f236a796c2de720a2fd11542c01f63cf3c35d994c2147fdfc752222969851e30965a69e7f146dcfe5d7b032413def15aabc621beba9521b8c011c218141cf1502f00fed54586ba2b42c5b944acac93820501a9e8c3e3176e8f09c30be7420ac6094d3a69bb65cf41bed8b74d7546810e8874423790a4f097fbdcfbdf5aed517f57fb34d7b35a05dab806eb521f3f692989ea483238306ba91a026e6f21a750edf9b669537a08e23e4ec016"}, {0xc0, 0x117, 0x8001, "4f0587f83f3428d036ab0f7f2f9c0debf9659d85f03083d525e676deb852b46058914c18369940e35f545029fc84573f8f26a75b0749ea34c99157a26af8ecf51e328c28ad98d6dea54d4b25072ed1c245b3fa02a8989423bbf6b57bc4abb8b24b71914806446ead7f12ec464dfaf100c800fc05ec1dd20894313451e5a3c2266003ad93c5902ee01ec3fbbd49e60f5c2cfb0da544b983435616ad31f779b49b75772e2d04b68011908b2951"}, {0xc0, 0x88, 0x9, "9ac3561396c030033e2f93d4419183d8b2011667d7d3a44cea4b2e3c70f9062af3bf767d9abc9ffa76f39317b788df4ecc87f53f8f044e85386f097fb26db96895383e8f10e28304d0edd9dccd3967c9c506290175e4cffbbf93295a0736c0d0e7501827b19b405ce5df352c0dd74d47219704f41be9dc953b1a0e6a63529efd4ec13631b36794552cb96c5498c5493977ecc3760c72244ea7b70282f733862e05df7410843242626ee902"}, {0xd0, 0x117, 0x9, "1e723b2754a1428169569c87bebae79876bf215e647380ec8d93ec8f1974e864841fe2fff7ca92cb63f85a9c0150e7130d49061a0f7d83ed11be8452767afeac700f6984e46c8abaee4d6885bd476920eb66c4098a147ff959c4cacb59b17c7eb177df3c8d0ed865a461ca0caddd88968e3a6da20c40ff890d231b44ee767b6f0126b4a13559d0fc358ce24e8df7e878c8319ca6ff1343bd54fb725c428cca7a9de8d311acb1931aafad4bd48f9d44ac7573eb578e0655e691ae22"}, {0x50, 0x114, 0x8b, "175ff68cb04b20ef3c4e220d01e53510d8d374464e3bbaec9b07e19d376b082c6affd09734790f046623fb212853070709ef73bb57d516201f0461"}, {0xd0, 0x18f, 0x7ff, "9d447370269c80e5ee5ab803977fe6130a1095fa1661ee8b1bdbf3d67d2058aacb8acf7d0bd81d2956bb78fcce39414e9c0d1b3b1bc95fc2788596a952a80e6c307a711bc81ccf55fdd3c032bb1504cf34af6de557c4d18a1184e67697d35f8be5ce63553a069d90bc6b2b358fab2b71d846df7449c9cf074da4cdc6a75f9b0524ad667bda4f17ad87fd01eb0df4de18203abdf1f45e03ce038269efbfc96fd84cfb7ddc1867e6ee4216f362af613b6771e8f95fbf1a94fe00"}, {0x110, 0x0, 0x8, "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"}], 0x678, 0x8000}, 0x51) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/10 05:15:16 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) [ 87.131756] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 87.155696] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/10 05:15:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) bind$inet(r0, &(0x7f00005f2000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000029000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) socket(0xb, 0x6, 0xffffffffffffffe0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ea6000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000127000)={0x2, [0x0, 0x0]}, &(0x7f000047e000-0x4)=0xc) 2018/01/10 05:15:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000dbc000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001b5000-0x10)={0x0, 0x0}, &(0x7f000072c000-0x4)=0x10) [ 87.174491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29341 sclass=netlink_route_socket pig=19187 comm=syz-executor1 [ 87.180430] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29341 sclass=netlink_route_socket pig=19187 comm=syz-executor1 2018/01/10 05:15:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800994cda00000500c900020a2400000000ff0680000c000cef080004000000e600ffe56b", 0x29}], 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000388000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047d000)=0x10) pipe(&(0x7f0000fb7000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f29000-0x4)=0x100000000, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d4a000-0x10)={&(0x7f0000cde000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002be000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004bc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000358000)={r3, 0xc5}, 0x8) 2018/01/10 05:15:25 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x8, &(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000ef5000)=r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000170000-0x8)={r2, 0xffffffffffff0001}) r5 = socket(0x9, 0x80803, 0x10000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000451000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0500000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef6000-0x4)=0x8c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000ef5000)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x3f, 0xff1, 0x9, 0x9, 0x81, 0x3, 0xac, 0xf820, 0x9, 0x8, 0x702, 0x0, 0xffffffff80000001]}, &(0x7f0000cec000-0x4)=0x108) r7 = accept4(0xffffffffffffffff, &(0x7f0000325000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000019d000-0x4)=0x9, 0x80000) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ef6000)={r1, &(0x7f0000b01000)="f7708ecf02704f812c706123c7a220878edcb1e709ab7a4023a9a9eb5634a90b27c4ee30d4680849fb82d590d54f766b486c6edf0a8e2d60e60b6bd7af49dadc63b800ec16b8c63ebbb58bb9091a874c9215ad01591ae08d879d17a6e9d872a54336710d4e4f6b31237e5bba9abb34534d171417b7a4584c7b8b6063030f295f00c0ed266afdd24ae999b37338eb6336"}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d23000)={0x0, 0x2a, "bf6825a741585e0655e67ca4f55454d4cd89b8dea7a695fef7b9ccc278bc9e152003e7f8a8c370f4b651"}, &(0x7f00004db000-0x4)=0x32) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x3d, &(0x7f0000d09000)=0x0, &(0x7f0000ef7000)=0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000ef6000-0x90)={0x8b8e, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000179000-0x10)={r8, 0x7, 0x200, 0x0}, &(0x7f0000ef5000)=0x10) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f0000c11000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/10 05:15:25 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/10 05:15:25 executing program 2: socketpair(0x0, 0x0, 0x5, &(0x7f000096c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x10001}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x5e)={r1, 0x56, "8426ea83a0323d005b92f9f9c8101875ea06e097d86ff1416825465c0cc69fc060ee7825543430056036de65eec495a594f9275a655f721bd264c721e03fcd8378d425914af241f17e0647fe233b0e39f8da8285ee76"}, &(0x7f0000eb5000+0x8cd)=0x5e) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000856000)={r3, 0x2, 0x6, [0x8, 0x70, 0x7, 0x7ff, 0x7, 0x100000001]}, &(0x7f000052c000-0x4)=0x14) 2018/01/10 05:15:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000574000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046c000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000bc000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x0, 0x3, 0xa, 0x20, 0x20, 0x33, 0xc23, r2}, {0xd174, 0xffffffffffffffff, 0x80000001, 0x3, 0x2, 0x1000, 0x80000000, 0x2}, {0x1, 0x3, 0x9, 0x3e00000000}, 0x2dd, 0xf, 0x2, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x7, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x90000000000000, 0x8, 0xe545, 0x8000}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d62000-0x18)=@get={0x1, &(0x7f0000c7e000)=""/8, 0x1ff}) 2018/01/10 05:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000051c000)={0x6}, 0x4) shutdown(r0, 0x0) socket$unix(0x1, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:25 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d26000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d27000-0x10)={0x0, 0x7bf77ce6, 0xe143, 0x5}, &(0x7f0000d26000)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d27000-0x12)={r1, 0x3, 0x5, [0x70ca, 0x1000, 0x401, 0x7f, 0x40]}, &(0x7f0000d26000)=0x12) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000010f000-0x4)=0x9, 0x4) 2018/01/10 05:15:25 executing program 4: r0 = socket$alg(0xa, 0x3, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00002b3000)="d296191b293856909666bb31d8309f5ab4473f939c39f6b60a221ea0bb5fe7e60def5b72dae596ce23056d7801cce2d52bf293461daaa82d51e0ce2893d524f9ac2aab39f57305fef88d029bfa1fdad72aeac1cb9570c4faae08bfeabf1b50dc4f4c54008aa5a9c8244e2369b7d1133896491d8df4a7515f161ab03e7cca38acd49616dcb9127f335acfb57c18da63470f8fc84282893d58bc9332bed67ef7ab5802e58f4871c593fe0e4c43e5fb06afd8d9ee21412763aec008b87df2", 0xbd, 0x24000000, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x8) r2 = socket(0x8, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000b49000-0xe7)="078722f0aabb949062dc421007fda3ef3c13ad57663a087e0498c63d0bdd59d46e9a91573f6585dc95a3c7a9307bd4613f727a586bc15b0c4a823c3306ecb341986c79ce3304ee131bfd3dd5a70d03cb44e53124ac3def675d6e2f62cfa6b46bf48bf29d167e6742c031a1390f9706cbed2f8c793e45325d42cf29e1719f442bece6bb68306dd8530f9add22af9c2500f6b0de881c795a453481a75aa55b18f4b1463f6d50a19f969cc4a2189983c97c6896c78e4c223254790e1ca3414148ada086e3e660a9e5e303668ee2eb840f9c4234ea4a22848fc8530b49420ab1a449b31db223b2056f", 0xe7, 0x40000, &(0x7f0000001000-0x10)={0x1a, 0xc, 0x8, 0x2d8a4601, 0x401, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002e6000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000001000)=""/232, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x2, 0x0, 0x200, 0x469, 0x10001, 0x7, 0x9, 0x3, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={r4, 0xffffffffffffffe1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa2, "acc89218f3232338498baf3381817f1050820a7187090145fbb353ae23a277aa6f6dbc0c9bfb1cc3a0e4bc01b79bed18a7a6038aee3ecb8a56c20abcb3b921fe3d2d13c85c50f04ac350ff63707dd5d2e1d05cd3b30a4ae66df1309e23767f17c7e2370e8e18b2ba9d73d4dcb4cad5447072e56d5d562c255a661dc8b749b15c6628d6f2eeae2e6cd98d21fb0d8d71edad5573cfa6a73870a7c5abed33a81246eb09"}, &(0x7f0000002000-0x4)=0xaa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r5, 0xfffffffffffffffc}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000c12000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 95.728976] nla_parse: 17 callbacks suppressed 2018/01/10 05:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000632000)={&(0x7f0000e4a000-0x1c)=@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c, &(0x7f000032f000)=[{&(0x7f0000563000)="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", 0xff}, {&(0x7f0000ae5000-0x90)="b916a646ceb32de2233e0992335e1347549b9d33197791acf6622d9305d71864581a9f62ef95845267320395246be68bd95fa953be0a38d97bc63231ff5081f3f387c63142524302ef9c267f0abe629e0f4040ff7f25c63ffd4d397cbb58093791b54ba6f6f109901387602b40000a6305571e5846c46b5eb8fa030af72c92cbb8d585c2ff125f05cc621ff6f53ea813", 0x90}, {&(0x7f00001a2000)="d71dcef57714bc08f8ee7f0da50f938fc2228bec759f6a8ee1e4db4a194f2a5afc25ce0e708cb6e2c06966ad3c47351ba11713c605169374179c928e09162e6942d87f9dc89ea3aeed9ebefca086fd411d251793d4425c4676fd0d4313c0d43a819d0879cf0210bc697d4b13c1c2400fd840454250ff33632f93d63c39306fab4d094403b296ed721e3ee611dbc22da30fe4fb63af7d277f312e55fe38cd7321aba38e1dcacfb54d3f0ffbb768e0d9475c181fcbbc96efd3d40f1dc12f738c4e6132ab489bb8c5bd8477bce06300b99571180e", 0xd3}], 0x3, &(0x7f00006dc000)=[{0x60, 0x117, 0xe755, "3ca6050c5cb591ae6b988d41adfc54c5e378a435cbb58057e189f57784eb32955293f714c57c20dbc3cec40176a1a4f170c71acf56fbe16659b52d0500c8558381179e2b5181ba470e06"}, {0x1010, 0x1bf, 0x1c1, "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0x2118, 0x20000011}, 0x80) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) [ 95.728981] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 95.771047] device gre0 entered promiscuous mode 2018/01/10 05:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(r0, &(0x7f0000258000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a82000-0x4)=0x1c, 0x803) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "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"}], 0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/10 05:15:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r0, &(0x7f0000608000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair(0x1b, 0x3, 0x1, &(0x7f0000180000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000c92000)=""/34, &(0x7f00007cf000)=0x22) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00003a5000-0x4)=0x0) 2018/01/10 05:15:25 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4652) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ff0000-0x4)=0x0, &(0x7f00008c7000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000fed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/10 05:15:25 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fd8000)=0x58, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fd8000)={r0, 0x400}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd8000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x2, 0xff, 0x0, 0x7, 0x4, 0xdf3d}, &(0x7f0000fd8000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000d85000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000677000-0x4)=0x10) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000057e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00001e1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'ccm(serpent)\x00'}, 0x58) close(r4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000a7000)="9457b1f98da79251e2248b6cefd8685914c40995d56ff7b80175a7930289ba6851baf68ddd1f993f5aabacc7af523b53ca5efefcdae8d2021a4793fdafde2d8fbe3123c26c9290a78671cbe6a3efc5ccfb59933df7a22e02d70d07a35b7b9aec4d59cafe5185039947dabb39fe8d6fa2e362c4faacc5a2d13e3610e1a6f48bed4d17dd9eb944a104f68bd28a6a04815e75654448b66767bd758e09fcc8d5b9641b22270ad69a72db0d61afa3b072712512c08c79c42d9d", 0xb7) 2018/01/10 05:15:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a13000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c1a000-0x4)=0x8, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003c7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000752000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000890000)={0x0, 0x0, 0x0}, &(0x7f0000d89000)=0xc) r4 = socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d04000-0x4)=0xffffffff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000059e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f75000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000379000)={0x0, 0x0, 0x0}, &(0x7f0000f27000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ccb000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000317000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff3000)={0x0, 0x0, 0x0}, &(0x7f00004ce000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000081c000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004eb000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000883000)={0x0, 0x0, 0x0}, &(0x7f00000be000)=0xc) r16 = accept$netrom(0xffffffffffffffff, &(0x7f000095d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000461000)=0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7f000)={0x0, 0x0}) r18 = accept$ax25(0xffffffffffffff9c, &(0x7f00007ae000)={0x0, {""/7}, 0x0}, &(0x7f000075f000-0x4)=0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008f4000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b2d000+0xbcb)={0x0, 0x0}) r21 = socket$inet_dccp(0x2, 0x6, 0x0) r22 = socket$inet_dccp(0x2, 0x6, 0x0) r23 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004c8000)=0x0) r24 = socket(0xa, 0x1, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e9a000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000094d000)={0x0, 0x0}) r27 = accept4$packet(0xffffffffffffffff, &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020d000)=0x14, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000178000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a0e000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002ff000-0x8)={0x0, 0x0}) r32 = accept(0xffffffffffffff9c, &(0x7f0000ec2000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bdd000)=0x80) r33 = accept$packet(0xffffffffffffffff, &(0x7f0000850000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a1a000)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000255000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a8f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d93000)={0x0, 0x0, 0x0}, &(0x7f0000b18000-0x4)=0xc) r37 = getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c00000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006ed000)={0x0, 0x0}) r40 = socket$bt_l2cap(0x1f, 0x2, 0x0) r41 = accept$ipx(0xffffffffffffffff, &(0x7f0000e29000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0x10) r42 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dcc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd6000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000422000-0x4)=0xc) r45 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5e000)={0x0, 0x0, 0x0}, &(0x7f000023d000)=0xc) r47 = accept$packet(0xffffffffffffff9c, &(0x7f0000b21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000520000)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001da000)={0x0, 0x0}) r49 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000488000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000279000-0x4)=0x60, 0x800) r50 = socket$inet6_sctp(0xa, 0x1, 0x84) r51 = socket$bt_hidp(0x1f, 0x3, 0x6) r52 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000baf000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000071f000)={0x0, 0x0, 0x0}, &(0x7f00007f3000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000012f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000233000-0x4)=0xc) r56 = getuid() r57 = getgid() sendmmsg$unix(r0, &(0x7f0000e58000-0xe0)=[{&(0x7f0000cab000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007e0000-0x20)=[{&(0x7f0000ff0000)="8fc08d18cf9a9810d567b1ffcc2fccd878a7b97dfb0e6a77695259f05c56c741b6b65966dc740f996223de85cb8a64221d75dc2d4aed66b962e6204c2f75", 0x3e}, {&(0x7f0000c1c000)="77189d7000d8b49a5e03d97a72844a98b3199bcd543ce62f2527cf42d3177813ceaa6696ea5e6d7c5d4a3c767bafaae6f2037967495d7d9a42ce9a8690dee4a8a759b13175eaaf0a8f5be47062230261207d920cb707e3f3e7f94b9c3412379449fddf15a0b396a368abc988dae0cdcc4074fd19f44e4f154fb49fc5f22f0e6a8949244bf4f96e1d496299ce9edc0c589ae713", 0x93}], 0x2, &(0x7f0000e70000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0x58, 0x4000000}, {&(0x7f0000b0d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a4000)=[{&(0x7f00000b3000)="2a5f42cd49ea9b240b26e4cdb2039ed0db24559a32c483830810171e683d4df6604f938f46c4dd72f6b7a70704224a9b71b1a38498134a743e06c8", 0x3b}, {&(0x7f0000f9d000-0x7d)="4d3b9b9fffb419d87d6b14533e6cb5f26b8f4f58afe662caaca8eb615cbfea5d3e1797379670dce002139cd704b6472d5018f18c014e57797d429c22b02a8537566003a7fd741204d8db565aa5dd8980ad15ef510eeee3cdf6de3d46f8d0f885c7e2dc443b0378094e915051412c3cd7214bae8987e7bbe5b7fd4167c4", 0x7d}, {&(0x7f00008a2000)="c770359b7dfb0d3bbc57c0973eb3367601fa628e8a75a46690b113401a94172e4649356d612259aaecaa206234610992d26af1c9da4e4e7d52ccbbe43189584df574da8c1b2506be3eafcb8ff73f728f210cd8aa283ddbc07cdd886a4fcfa7542173ab6b3d00041f8296d290a6e7bda65bd1fd7a36d8d32cb7a1674528213c3c07a6b68927a289f32e5355499dca7db1cac9f935ad509509845417214f516e68c9ca3330fb7ec644b8b599a61a8365e7d90aade8f0afac7932c26224c48b9b556808b1f83d6c81bb046b0ea71f7925fb8937db59baab318d87d0908d940f09f95fb432f144ee747149feffb3eb6dc1", 0xef}, {&(0x7f00000d9000)="0d534b7066f1f5c3e03fcd15376467b488252cfa5b5c138fab6b9ccfb5baa0440607453187b0502fb48716cf45a0d76fe7245db7591136f3bc4b71", 0x3b}, {&(0x7f00001f3000)="", 0x0}, {&(0x7f0000050000)="9de53c9a6173e79da94c5c2334c594e31bc2c082460dda9b0c91e233f4e9e9edb1b47aefffb2d377f452d2aaefc2c56bc7be788fceae25cf512a9989ca207e64e6489ee8c7dc220c5ede452fbecd9caad290306edaf029c4f73e4954c528c524", 0x60}, {&(0x7f0000a0d000)="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", 0xfc}, {&(0x7f0000d3e000)="e69d9f835a6f5b836675ef8ad8d0e78c2e57d25f8d5b1c93b24145f242b6a4c9c87c47fa8cb73d", 0x27}, {&(0x7f0000b30000)="a977c41072c62b181ef9b2d30e55e59a351ed2b136c5a4057ac7c137636e04b18555720ddf8ef373fe056b3044d9e315d5d4678c292cdc76127b6330928a67af03e057eade0372d246dee99922e6d642fcafaf4e9a62c87ef94db486c7bab92d02c40b08f87ba88387504e6ee56f67f1cde0e6c2d61c1024c793da37aba1aeddf6297dcda12fc8", 0x87}], 0x9, &(0x7f0000089000-0xe0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xe0, 0x1}, {&(0x7f0000199000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000711000-0x20)=[{&(0x7f0000141000)="ed59d270587d81d7ca2a0d5a389ed8329c66cbe4e41548411d63ca03741cf85d04c617e7b7e498a7cfd137f59915b15e5db5c456fb4ce828660c0e9014daf4806dd164ec1031be0e81b61343ee6eb1074aed492ac35c10376e7a7e6a124495098c63c144f3fe1229f2aa231494e11c2fb57675e53d38df289a956ab95ef6aaca62c5de55ad1e", 0x86}, {&(0x7f000036a000)="69754793468926e5ff3a6c648ded25e50d79055ccbd66c84228b9eae90341201c8e6dc4b1604203ee04a81836d7da373b003f698e4e180ff5831b10e5d43a189c7c8e4139fdd8a680eea64b66593ab32ee632a51c2eda347599bdab13fc649c736d320b6ac62b0883610daf44c54146b2a2bd9a948538169355418fc5d", 0x7d}], 0x2, &(0x7f0000e52000-0x60)=[@rights={0x20, 0x1, 0x1, [r38, r39, r40, r41]}, @cred={0x20, 0x1, 0x2, r42, 0x0, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x60, 0x20000001}, {&(0x7f0000f26000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ea2000-0x80)=[{&(0x7f0000f16000)="e901153ac3a420f1da43649a6ec288c8631afbe472fe8a65980eb80b0a9d9a7f72860212e13edf9cca015386ef730feec7a6cb577376e7cf53f292f2543a31279bf84f83eaf5e3fcf2d6534a3a6dc374708560c221c579e822d4aded490ec52f5f15f2f4cedb04f0d723647c40508c7c938cb80c9cb93f886adb", 0x7a}, {&(0x7f0000507000-0x51)="e47bb724878968f86379d942eada145b45701eab487e721c8c37acdd60b1ec0114bcf5f80f02873f1a59e6afb0e6457911eddcbcee32608d8105f6602bb48154ce404e004f2051f25a456c58cffb0be0e7", 0x51}, {&(0x7f00003ca000)="4b37c8ec9b29058dee71c997e473c5d6b73314baa3fd3a6924be81e4ed70f73fb0f2f82e2c34fcf81d2bb53411b98d674c43d37530ff89a4fddf896bb8297eb113d2f92431aec4321f9900d195794f84421f6f24717950fe9cada8643026267620fbcb7f78c96c2cabee17613b3610d26c9299b6b77147015820f25a4bccec603c76427bfc384975d927025daa45d09bcad6b4f840320fd5ac73bf9328f4bdb5b85007dc43a35d8bd110ea10302bbda0afd86c4c5cd71e75", 0xb8}, {&(0x7f00001e4000)="ad4f524d0c035664aaf9c47812ab04cade36e19d6e4f255024ba4cc6b353833ec046d5a7f5c6bc9637e6f6206e5e41f127195e3a37ca5978ca60099a502cd72b9459ac801b6bccfeb751d111d12ee2037b3cd612d5201e5e0f", 0x59}, {&(0x7f0000142000-0x9e)="e928223621252e7660197c355d4c3190317a616ade08475ba5e427696a1dd38db61ed9cc4126cb42d000e362eeb4ed20a85338d6dc4663075846da88edba991aa994f715893bf7fd557724b976d7b1c9e166d7c1670ff0723b25759aafb979f3c25e8ea85f2474f135534c3c687c422207950e710d5217baa6166afbd23e3d42fd421c435a0162e46c034bd0a9541ffac2a509339c5182515b6233166c79", 0x9e}, {&(0x7f0000385000-0xa2)="a56f03cbfe3fb011509c0059914244a2324e40e356a19f17bc39e8970bc6eca3b0cabf42fd129933807b26c846780d9c4ac67f192b38d6877373b3fb164e8ee058e6a512a31fbb7db2ee1508505eb5fd5210f9f4adb7d9cbac1681f0da2a82ee59634a82fe7e10fccba83cba96f82baa753c7e142511ffc2ae6f390d4c20adc1f8600e3ebbd099a9bd395e228d063e2bbe9b6b389a9ffbee43d69aa78ad494f12113", 0xa2}, {&(0x7f00003c8000)="765f8331fe1d59cecdbc50b1a153b18dde345895b7515d17715a081e9e6f216eb7db6fae057cecf6f4a2f7ea2135dcf13a4805adda3013bf84e04b3ceb55da9d1a6b3e0ed77791a18579708756e654496d57fc842be9cb8053981d02ca24ce5fc25b90faf3eb7976", 0x68}, {&(0x7f0000305000)="7087b26a718f5aa45e2fa5dfa991bcdf8fea14f1e43c46425096876e867eb78230216fe0f43bbaf03b36c2549acd5b5ccf956159845dc42b420c2e903152f16e7b3e31e21331d461fdae074a5f134f5958b09d44bfc285bab861638bc7b26fd223395dc37efcc0f9563e00516b023aab5df8f5e21dcd7bfe74390bfc2f2b67b68531a3", 0x83}], 0x8, &(0x7f000032f000-0x68)=[@rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x68, 0x0}], 0x4, 0x40000) r58 = socket(0xa, 0x3, 0xff) connect$unix(r58, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 95.793776] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000449000-0x410)={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]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 05:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) tee(r0, r0, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e11", 0x23}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 05:15:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000beb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c3a000-0x290)={0x7, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa61, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @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]}, {{0xa, 0x0, 0xfb2f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/10 05:15:25 executing program 0: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 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}}, &(0x7f0000644000)=0xe8) r2 = accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000ff2000)=0xc) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/10 05:15:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x11, 0x80000, 0x10000, &(0x7f0000fef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007b7000)=0x0, &(0x7f00002b4000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000028f000-0x4)=0x0, &(0x7f0000b3e000-0x4)=0x4) 2018/01/10 05:15:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) socketpair$inet6(0xa, 0x97a0de7cfd2298a5, 0x1, &(0x7f0000e59000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xf6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000059e000-0x8)={r3, 0x3}, 0x8) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bf6000-0x8)={r3, 0x4}, 0x8) 2018/01/10 05:15:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[], 0x0, &(0x7f0000799000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff801}], 0x90, 0x1000000000}, 0x4008004) 2018/01/10 05:15:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006b8000)={0x0, 0x74, "52ed423cb8a0a1e49aedd1e566905783b8a5312b5348118ae3790dbba93b442921ef51ddfc4eea22fb8c3e8e96b368482abd8ce073897ba1507297f52e4d2e911b4c892267dce5023f3174bc1efc986f0c386aefbd5eb98b640377df01c14cf6c313939d7a085cc6a52ebcdffa08729d0ea547be"}, &(0x7f0000ba8000-0x2)=0x7c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000)={r1, 0x401, 0xa, [0x6, 0x2ce7, 0x1, 0x3, 0x51, 0x7, 0x6, 0x5, 0x5, 0x6]}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000557000)='tls\x00', 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0x0}, 0x8) connect$inet(r0, &(0x7f000067a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d27000)={0x7, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000721000+0x90)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ade000)={0x0, 0x1000, "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"}, &(0x7f0000ad2000)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005f3000-0x4)={r3, 0x9, 0x6, 0x8001, 0x4, 0x800}, &(0x7f000021b000-0x4)=0x14) 2018/01/10 05:15:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) r2 = socket(0x3, 0x7, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000071f000-0x8)={0x0, 0xffffffffc2a1e261}, &(0x7f0000da0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bfd000-0x8c)={r3, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/10 05:15:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000837000)=0x0, 0x4) preadv(r0, &(0x7f00006fd000-0x60)=[{&(0x7f0000a03000)=""/243, 0xf3}, {&(0x7f0000e6c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a22000)=""/195, 0xc3}, {&(0x7f0000e25000-0x73)=""/115, 0x73}, {&(0x7f0000194000)=""/238, 0xee}, {&(0x7f0000fd9000)=""/241, 0xf1}], 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:25 executing program 6: socket$inet(0x2, 0x4, 0x101) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b99000)="1f0000001800077e000000010000000002000007ff1dff0500000099580804", 0x1f) 2018/01/10 05:15:25 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x2, 0x0]}, &(0x7f000000a000)=0x108) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000-0x20)={0x7fff, 0x3f, 0x8200, 0x101, 0xc0c, 0x1f, 0x8, 0x2, r0}, &(0x7f0000002000)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x1)=0x4) ioctl(r1, 0x8912, &(0x7f0000001000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000-0x6)={r0, 0x100}, &(0x7f000000b000-0x4)=0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000d000-0x4)=0x0) 2018/01/10 05:15:25 executing program 5: pipe(&(0x7f000085d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x7, 0x4, 0x1f, 0xfffffffffffffffa}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a2e000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000-0x4)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f1b000)={0x0, 0x0}, &(0x7f00002ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009c9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a82000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000008a000)={r4, 0xffffffff}, &(0x7f0000957000)=0xffffffffffffffe3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bbb000-0xc)=@sack_info={r5, 0x2, 0x8000}, &(0x7f00008e9000)=0xc) close(r2) sendmsg$nl_generic(r0, &(0x7f00003b4000-0x38)={&(0x7f0000825000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000fbf000)={&(0x7f0000ac7000)={0x1484, 0x3a, 0x105, 0x7, 0x0, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1f, @u32=0x32}, @generic="f7a02a248ad0571499179bf1980ecc31a9c4e7f145d899502b243b2f057d68a93b05f08f9690aca8bc3470b80a3064578174898dd0d41a2c223c971d9c38529e24ac4e3b7aab6ac1db39", @generic="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", @generic="b44609d989eae627603c6cb8896cb44cfcf0c82620916de5e4c457e1dd9086f87c85e793d21caa2ab23bcd77297acdbdc0f1159f0d6c89181795a8d9f53ebbfd6d004c78b0dd1ac27fbbe78e563cb357ff9d3f036ed6fcbf578cc28d934d8ad8df87d78d1d9a82780a12f67c901561a635e23453979068fa7368a05bcf85473da71a5412a037c01525edc52bed64b7f70ec4be0ae2d1", @flag={0x4, 0x7e}, @typed={0x24, 0x8e, @binary="320bb2310b633b9fe0798015a0c124bd12dfbe7fce504901bf32"}, @typed={0xc, 0x53, @fd=r1}, @nested={0x26c, 0x7e, [@flag={0x4, 0x32}, @typed={0x10, 0x7c, @u64=0x2dee}, @generic="aeb463ebde738027fa6bcad299b0e28790d887ff0ccaef4b554e1f5997f3d03188595c1fd9ff22cf5f73cb96f25f", @typed={0x5c, 0x52, @binary="8b89dfc89306dc3ac88c2a5f7726b73ea7d37d3c30c81cc5d103b711768bd629814acedc71ce731fdae7b51188de605fe12bd3797fd6b36b727dc1bec2175d1803217db451a1808b68815a4018b183fd05a7"}, @generic="68dae4a3280b255aa225c4153f0aebf72bdcf4138e201cd420c82849dcbbaeaeeda6a6a0543ce15bb3a99bd5bfbb79fec353a36e9ff214d4bb141ddf00a320084f937eea73e039f5eb1ffe50482c7b54c4bf86439ccd1bb240bfd835e95068ee1caa54cfd577dc40793e157be2c014425249f2afdd928def1bc7b2358a75dc8e53f574643974570799d502ff816ac03ebd07077312dd55393a20575b702f5d63669f9fae1fe139f139b6224057d96030b0932fbe7f361947947e852bf6c64da7198c181d9bfd850ab72402acd9f14a080bbf072c39bc41bc5f1047dc17ff14e64a585e060247", @generic="68cd142d27c342a6f745d957618615a4f4ee9efb9d029ce4739d359333960d8fdbfdcac367305e8675466dbb40a0cd3497648013ad0b3870dcb90fd50edb036376", @generic="db58edb15c7ca35fabc8a4e946f725ad9e42518be1ee25e6aa040a514b2a7f853685545ce724e6e4e748da50bba5458def46d06764f74758c1bbe0de2e238f2cf71426f9ff7b9d2c899a02dafe8484141eceaee8dbdd4c02a9750e0a4ed3646696d9172d346ef479d9357cc5acb5c07e4fbb093f7d39b24c23006882c44260a5d22b1b28267a180f031c602d16ce34158827835f376136293de8c1e3430afbe2"]}, @flag={0x4, 0x1f}, @generic="1f6e77ac8afbeb9350dfb338c90bacaa6595fb709607b67ce1b7632221f1a110c740dfc41a23893f047daf23517d29f680777ec43108781f3c2a60f2abbcc5ce83d148ff98f87a4b474924cdb72ca45e18af4eef1edaab8fb7a0c4e797ba64c35730b01a5b2ea01dcffa651d6ddf02014918a361efe3d2164a6f8027c2b68d4e51d2bdce1cee2e408a4df20941eaff15d0e55078e772ac5b7886677596dba90777004adaa502cda09fcfda0ee44dac75d3443f8e1d92028c497d3e167e3123282ed408869f29abac1ee1d5b3ce219bc3fcfdedfaa480c9c6c0d58068d541"]}, 0x1484}, 0x1, 0x0, 0x0, 0x8000}, 0x40085) 2018/01/10 05:15:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$ipx(r0, &(0x7f00007e7000-0x1000)="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", 0x1000, 0x8080, &(0x7f0000303000)={0x4, 0xfff, 0x8c, "c51315d7b1ba", 0x5, 0x0}, 0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001ac000)="", 0x0) 2018/01/10 05:15:25 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000090d000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/10 05:15:25 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket(0x9, 0x80000, 0x7ff) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f9b000-0x4)=0x6, 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/10 05:15:25 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000a0e000)=0x7fffffff, 0x4) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0f000)={0x0, 0x0}) ioctl$int_out(r2, 0x2, &(0x7f0000112000)=0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000091e000-0x2)=0x785d0655, 0x2) 2018/01/10 05:15:25 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000171000)="ef004b8739ecfc8ece4cc86caeda9e8e58616667a409af98460fbbbda6e63f9afbe37268f793e8806aaf1c0f39b0be6578f6deced2f44384c76e24d0b9340d7588883fa5936bd8869eb7a73ef2c5c04828b9d5f545046792093f95b6e41d864ae57066ce536cf5416ea1277f0d4afaf6b79bb19a5245880ec80337071ba550cabbcc648d68b32200", 0x88) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d7d000)={@generic="8d8fcee26cc316a5a0e0568a426af0f8", @ifru_flags=0x400}) 2018/01/10 05:15:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe6000-0xc4)={r1, 0xbc, "7d7c8a22539a36af3ad436950a67464d3ad078d7844f0c283bceba3330a53ff2d3563e0a6c6528f20c8c171465a75ad6749f98ad542304e445ba49aea1989e1dce5c34cb2ef68a35a146cce58a22daf8b1a433c45131b40fe148d48c3be680985db0811aa3fb6f8fa27c464b6945b881abe34ad758a96fad3e40528c43471b5a49f498408ad2a70ae18374bb32b71077eb8a13cc812a2cd9c15590951c0ea44b8677e1e76a7835bef0677b3f058f0a4eb9816176680cb74698022302"}, &(0x7f00008e3000-0x4)=0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000)=""/183, &(0x7f0000002000-0x4)=0xb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockname$inet(r2, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000001000-0x4)=0xffffffffffffff7f, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@generic="8db1ef9f2b9486cf66dcf57c745c1338", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000003000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000)=@delpolicy={0x12f0, 0x14, 0x200, 0x4, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x6, 0x2, 0x7, 0xa, 0x80, 0x0, 0x0, r3, r4}, 0x9, 0x3}, [@lastused={0x10, 0xf, 0x7f8}, @sec_ctx={0x104, 0x8, {0x100, 0x8, 0x1, 0x101, 0xf8, "fa7bcddfdc84a924a273de68f2a34cea1b90a96d078bba28e47b62c9668380d0e916b1850d9f80838dd0356d5ab4ff65389c51e59a6ef0be527a6f29cd641c6a9c9571f0e0c8000faec69bf91c2d5e39d4ed30bcf47b6febd9685bec9e71dd49202e16c468a36a501980ac559a4328ffe94499af7078e79840b5ffb9f2d27772d6a45aa9f8d41ba6b03b606e3408dfb39972a62f03231570c0f3df7ff1aeb8430fd688eacc098b6c5e1688895a784556c3b7143702c68adaa80c77096ec568afca64b451ad00ff24318e6fcda3c3f66a9ff3358ece02088b7178df84fd54946bf5fdc89f9faba8e8dfef500ba965dd18884e9fc6aca26e10"}}, @migrate={0x4, 0x11, []}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xffff, 0xfff}}, @algo_aead={0xe4, 0x12, {{'seqiv(gcm(aes))\x00'}, 0x4b8, 0xe0, "e99d8697c2743a191b46cc0cb428c27d24af78181174e95890ef23f43ec08745e5463f1232bac67dbe5cc481546e89137553dcfd52060da7aed0307c4eb356a647d5afc0af3dfae8038c7d93edeb16127f9bda644fc4a46d73dcc6168e0413fa797c854a57769f321fea2f5ed5a505ee3a72b8e75c2c3733d937ec0f43f799292f98577c2dc6690c939391d39f09d3b25f8aee7ac0d984"}}, @offload={0xc, 0x1c, {r5, 0x3}}, @algo_auth={0x1048, 0x1, {{'sha3-512-generic\x00'}, 0x8000, "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"}}, @lifetime_val={0x28, 0x9, {0x81, 0xffffffffffffff30, 0x3ff, 0x2}}]}, 0x12f0}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x80, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000000)={0x3, 0x54f, 0x7f, 0x5f}) close(r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000005000)={r8, 0x0}) 2018/01/10 05:15:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004e9000+0x4a1)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000050c000-0x4)=0x14) 2018/01/10 05:15:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006c4000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e43000-0x4)=0xd660, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000019d000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7231aac90f32e4ff3ab8d0310cc72947"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e34000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aa6000-0x18)={0x0, 0x1, 0x0, 0x8, 0x7f}, &(0x7f0000f07000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f8a000-0xc)=@sack_info={r2, 0x0, 0x10001}, 0xc) listen(r0, 0xe6dc) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000059000-0x10)={0x6, [0x1, 0x100000000, 0xb25, 0xfffffffffffff801, 0x7, 0x4]}, &(0x7f0000abc000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000211000)={0x9, "640e1aeb9b4f"}) sendto$inet6(r0, &(0x7f000006d000)="858bcbb5183f831db02afb29ed9816d43be7d998a44de6abf3e591bafb9d97fca0af1e00c09d8760809111cbb50b6131922f878654776bec93c0c59d7ce86b38cb1b7a5cc2ac31af936152411778dba48547f67d8f8c2ac2793078fec062500e41831cafd12ab35e861dbecd064010e79f05cddf271c2395dc4a38ab94eb5c89af8ef80b83f65dfa00dca18461b563c9fd31f2d2c8ca7ac713d6f6b2ddc5f98172ff9ce754a6d7e172b425415c693f159794ec022780df02d8659a201430a8fb025ea5af799e41745d3b9ff98ae86cb7603349cee4f5bf4f826e9d6a1b13108256aa5b5bcf04a481803a33a5ba", 0xed, 0x4000000, &(0x7f000015e000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000642000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000150000)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r4, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r4, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r5 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ffb000)=0x0, &(0x7f000016a000)=0x4) writev(r5, &(0x7f00000e5000)=[{&(0x7f0000ad9000-0x73)="069ffb9974d6baaac57e53b8d87428faae761ecb2cd0096cff8719cf59a1ca404912ab7bbc77cde039c81b0f2089ce3b513d0b57c28609ef2430436d768a0c1e28d3a17fb2eac37c1cf891fff3a5f6ce97474b28805fac7d34b92635c23d2b18c71a3460f367f648b1abd29b5d3eed1e01c325", 0x73}, {&(0x7f00003eb000)="5b42570e2d52a44b1b7cd203015ef17b85fd573755b339677d10d7814a109d94559c27493284f95a163b363d18e5b71fedeffe1bac1bc5a3a965df5a181f7a4feed6031835ac00f446a7222bda5506bb26f9306716c8eabed08268644ba11631ae8fda7559509e21d9b626e43f2071de421acae3d662bb76623a7a2f2e41f8a9c1a7d298dafdea7ccf36939613096d18bebc", 0x92}, {&(0x7f0000c35000-0x1a)="39749514c3cce08ddda9068341000506d19056e033ca4cb5a99d", 0x1a}], 0x3) close(r5) 2018/01/10 05:15:26 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000015000-0x43)=""/67, 0x43, 0x10000, &(0x7f000000d000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000002000-0x8)={r3, r5}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000769000)={r2, &(0x7f00006f2000)=""/207}) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80002, 0x0) write(r6, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) 2018/01/10 05:15:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000abd000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000abd000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abd000)=0x101, 0x4) close(r0) 2018/01/10 05:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00007f9000)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000055e000-0x4)=0x0, &(0x7f0000d64000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x599}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x599}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000d1a000)=0x4) socketpair(0x0, 0x7, 0x3ff, &(0x7f0000c4f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a71000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000303000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ee000-0x4)=0xc) r4 = getgid() sendmsg$unix(r1, &(0x7f0000ca0000)={&(0x7f00008e7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e3b000-0x40)=[{&(0x7f0000928000)="5a6bc6ebce7031d48faf4d23acd50501460a6576623a1e51a01c3e74cc5bfb114519fbaed14575cf64bf5bcab5e5aa55b723155d316ce7e05511557ccbcc880b6f3772b2125f1ae3feb18fdf0205d88d52f6e0e10b203241e93bdc4f910705a8bbcceda248f485fe6336697c1a76c58b44915bc439456d95dfb1d0275bffc6fcdfb07c9a977c1d0377c56948cb3ac2e345935d951fea6340a20909a9a7d38c29c183c68ae3e539868faa892300171fdb220d", 0xb2}, {&(0x7f0000c40000)="08cd6c0a3409266e7edcf80fbdbb6c814962174e573a107513792eaf01488859f4edb90cefdecc34bb2f40d00e9ffe774a4dfd4e158f9028d755359500d02a6620e8bdbbf4a4ea96bce778e3", 0x4c}, {&(0x7f0000568000)="1525ff0e65bcee3e96686894871fb912d491a807f63c814c680f8524f8837be8b23f5a61a62321f40699394689b7f019c593ecf7726b94fce37852308021c94a389ec43ec206b2878a31dccaff72ddc243862003effb2405d44a60759152d1cfcb808fb9c888ecac", 0x68}, {&(0x7f0000c20000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000061000-0x48)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x20000000}, 0x804) r5 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r5, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r5, &(0x7f0000025000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00002de000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00008f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ada000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a0e000-0x4)=0x0, &(0x7f0000752000)=0x4) r1 = accept(r0, 0x0, &(0x7f00008bc000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de3000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x4) sendmsg(r0, &(0x7f00001ab000)={&(0x7f0000451000)=@ax25={0x3, {"11aabddab59c2d"}, 0x5}, 0x10, &(0x7f0000a3b000-0x50)=[{&(0x7f0000158000-0xf6)="2c0b0a07c987f97f68e6f2dba140cff3829504280314388c25ce2d5428dae58405fc9d5ad82c2e1819b0077efe79b3d83048191b8e9862a9c949af755a88ea54ce4578897a926d4a74e8c1e738345a6dc70372541d43334e8dade7a528923dfeb11a00196af958c1d20f176d22c08319e72b7ac26b31d8b74c8cefa75c6ced2efea545f3e9a74d7fc2b8d1f7005d3d1021454b7f8ae74622fadb0d61521373981ee22eca98ad028de0a2db37ad15a3387f6fc94724942be1fd08e33ef0c6594327d6bae5c34593b049c5a3e5f7c22c78b3420b69120ff4280da0ad615da606c0970891803281bd4c56e41c729686e5efeca4861c34ba", 0xf6}, {&(0x7f00005a0000)="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0x1000}, {&(0x7f00009d7000)="7d678d1a4caa46d3a84cebf2b93a2db29eeac2459971c9d411c670e108ddad4972c01199", 0x24}, {&(0x7f0000432000)="82e1f9ddc90d045d2f9565c0249118d0f0071d6152360c2a713109703192232230ac73f28d0a209299b325eb921d8937fef695b27a70f3382b681777a4227f5915ee4f571745e6050f4b9e87579ff4b1316f287afa1926ddaa6c947c2a2347fc673f646502288e700946aa795a25b4ca068bfa0aeb890a120d2dd29822b560d091bfa35e094366e6b0e0d1613ae4c98a4b13fb74dfe0f2c4b9fbfd1baa0bb8d0c8e3ed8d9f6fd4ddc163ce3ee15186712176ec59e460b2c53b0437c4a97faffab9d4af935ef9be60bd0d86705212b91099065bdbde7e7d2ac776286fa0acdb3cf860d5048fc7fa7f8a", 0xe9}, 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a1e13b6acdab0c801b25406c38a1c2d64c3226174d474afa0ef71e0e26c9e27cf5ee65b4b1da2e3cd9052cb4dd169b4745a4c1d9415779c741db75804c64c1ea289e51290bf9273cc38b2f914d98f5b8edd0050d1f75383b9895871494ebc1de489ba48e6e524492c51ff45524b22879861005acb461b6c80a3dd3a487d8011fe8c3a240780cb6ad1f7777b9edd813c059f301196f94dd5eb363c2898fa228c35b29809cb032005b22e9b50e17f6c6bad913e6b5ebda81d160737cba0e605089316803aaa24d4a4daa22b450cb98155411f1324e8263b3b1b7bf38fd0e260fe585031268c2c45124b7766cab78d813fe918f0b17f3c580e007be207e92ddc53a968893c83e10e77d2e046f1270f2242190854bddfc740268cc9034ded91048873649b62b85e42314e2dded7a6c16ca81095e0ecf3e7ba90a35da3fb9cb41904a980a183b1dee8e9d8c9b7c5f5e100ff194bf4cb05659088fd7352a97ce99090297f9a7da28f9cbb66bbeeb4c9daa458b4d2cb7dbc7bb866bfdebd9dcb04562adaa257f45b69bfdb1a360ee769ea680fff914271a85697d84d98f4012a0f27a509ba371e628c5dd4904fae90a76b8b2bb7709aa689f5e7fb23830b8f1d82c61f51b9a42b86aba187a22e10aed85e0e977cf5cdc8450fc87a03113fd953d541d52d43fc6397a11cb5e8e7ae1b543f39aa6076921000eb976b8661bab94779bc9fd11acc46c862e10af0b9fcd74f6d722d57a922072b7553c4e497ec905cc5f5d5b369e799deac0e923ed2c1c0104db07f8a5ad7826daccff719117c6bdc1a1ee12a87242c3fd48883e23b7f6088b23e3036023626552e6965bb62ef4a3429110a1d2d01a0a5b62e913b517a15339917f5534ce10f51163e3daad89cd121670273b69a2e169a5e5f86f711a90b6e35b8ca8427bfec0ad30533f8d18f13adb6090b98e5a3d2303aca6310009208dab96ab6820a0b0915b50f165ee8c1f8de648870b571b8808bae3f134d23c95eda40095f8052146f71a218222b7f69592c596f0c23b61ad548107a9a727b8dddb7d51146745d55935de57607eb2410471677cc6e5cf9805d1420f0499921b19b39b3e56a3010862a04717ff81127849cbd55750543d7e3cc2cff192e660fddf94ade1a36f5c68dcfc019e72a0d316192a2714b08cfbb8063afb2be1a6f7fdb34f85e5907fa1a39a36898e288fec442698e6406e799c03fb90864a63c450253175a566c2b1272ebe168e5dcbb5a3f9f67a738218a59eeaf9a6d94488c6a89af43938e101209968622fd55ee02e39a0d46c08839624b26aa71caf2bcddfcaf9784f4aeb623568db0a838c0c3c7d763a90ef16b4994361d87ad98b27176d24c9c8bd283bc3c4280ef74fb4315fef10ac09462306ae401d8466fd8317d33583a67d34495686f9d6628c22bdfe8c833667cb8ecde7b1b01ac7cb81fbab906579ab4b7b2a2a283dff69f0953fb1c14cca5b1cf1d00d33723d43b0cd6a6f8222622d65dfaccecf1fb10a028dcf57a1d40a6e931ce8bb4487af22a2570dccfcf12bc4db6d2dc1bac7f61cc814f461d447b293923adb5fd2b21c66001064aa2d341fa9c92d601925e90bcc86a2e5c288ad43293b0dc4f2c2094fa0cc98e76781a8d1c00b0b458b7abe431701c463c8b629ee7f48c5eb16f3a992dc2c6f685d8d13e63fb95f8feb97064814dffa034577840ecfaccad06b8d351582e565e6651fe195179dda708619de0182cd8c4d7ef1b4e6f1ebef2d5f673d771978ad35ac90c109b162fc91afbee0cc1c45142de657605e74d14894da00154403858fcf543f8c9c56e57715795fd250cb5926e2ed018ef1892931c3a1258f498762ab8920e693795038b0f275f54893844adaeefc824a2907b02b66ad810a816e6e839578fec98ce83a007e0d228a6cf85870ae7e4baf42303632d9e4a78a5ffbfe0a13f8fb7662cc573d7931f2d3ba7f164728542b4fbc6975ae84c07d5357389f46a488a8f9ab12bdd8ff68522e722cacce375a1864befaea3210061876765941fcf0557fbe27a1beceab8b86a54d2d12b5fd90ed69581cc8afaffe55331a43a556346709d7a930354221a31cb463c3a963c3b21ac3eb8b92016c993ba8c8fb29a6c0c645aa5feb2b14c02e7ff095e9394dfc15daca71de2d6b8037c4614b6328f44ffbb61269c6b42c23f71f78e05e97119bfbc1b5c72d460c2bbebcb1badba4e44dfa5a3648ca36516d87755d9e30c726dcd900074f82a65bc790c602ccfa71cde2c22205e09", 0x1000}], 0x5, &(0x7f00007a0000)=[{0x90, 0x0, 0x3, "82fcd4d52287a442c4ee3b55a8dab606d0212a6e440912dbbd545c5c17fce373aaca430276b4c80b6aa869d6d1249226d43d03e6d69c65e9e465cb3584e3fa69433f001411483ba9b245b34399a5817f3dace1e934e7e366ec4ad2241b9dc9a2e7e3da30b5d4d77601ac50d13214a38b8c5d750ff90f69b18cd144cf0e43e0"}, {0x20, 0x110, 0x0, "b556afc93e696d78cd7578eb"}, {0xd0, 0xff, 0x1f, "3c812dcc248a1ab7929c10a2b2dbd47274e1c861b6d2c39c78fc4e216919487b13c250bc5c48d76bbed66cd5507c682459cce448867e2534faf412834a963a0d4b4ec6706de0cd37daa09b8a28f480b7681822f021eafa43a32708ab1ded0d381f2eb7af29d4070b1be988c06cf8c8148022e18ab5f5d312dcdd54e73cf7f0182815c2e56ec2a5ea278cf25fa30b0ad3fe537b462463b7d38f4af952d4dafcffe4e619ccbed5bd79d1fe99b924eadb3c6ce5d0999953238e6d3ad746"}, {0x70, 0x1bf, 0xbb, "b9b6a717688cfcef926193e898ed79b23c1c6bf6fbecd3d72a7122e9911fe93eae3ba29e78e18b6eda55dcde801d7bfe2ef3507c5d8675c91a269053fef88363298d281ddc2dacdabac5a58503b71a183339f28f52768c347a4759ff8b"}], 0x1f0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f3000-0x98)={0x0, @in={{0x2, 0x0, @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]}, 0x7, 0x56}, &(0x7f00005a2000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004dc000-0x20)={0x0, 0x6, 0x1, 0x0, 0x4, 0xf8, 0x20, 0x4, r2}, 0x20) 2018/01/10 05:15:26 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000e5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdc000)=0x10, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdd000-0x10)={0x0, 0x2, 0x100, 0xffffffff}, &(0x7f0000fdc000)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fdc000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdc000)=0x8c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fdd000-0xb8)={r2, 0x10001, 0x2, 0x10001, 0x77b1, 0x0, 0x6, 0x5, {r3, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x200, 0x6, 0x5, 0x5}}, &(0x7f0000fdc000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd1000-0x50)=[{&(0x7f0000fd9000)="f7", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008fc000)=0x0) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x6c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x6, [0x80000001, 0x7fff, 0x1, 0x1000, 0xfffffffffffffff8, 0x8]}, 0x14) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000853000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xbfe, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x6) setsockopt$inet6_buf(r3, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen$netrom(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000053f000-0x5)='yeah\x00', 0x5) sendmsg(r0, &(0x7f00000b4000-0x38)={0x0, 0x0, &(0x7f00000d9000-0x20)=[{&(0x7f0000e90000-0xca)="679b1209cdc64544bbf48eecb9e77cfd9838bf239af64af10f403a7ac39ddb7dd78009893b6c4965325fffc967688feae78dec34833566da4e3893045d76c5a8925b3020001b3a81c6df38aa73dd979402a0f1329865e0898ac96f8337e5220003a9f3df0ba3ebc0f842ab8a2c544e6de8d10bcbc184fc54caf348a6af0d35b166605cc369a1343102bc5eb3091e73b8d7ca38cf681e20b6674f264bcb4002225822f9d48c3d4af7a2520fd5cf06d1967da0fa5695a37491634e535b900e5ce2620ee9a6d0ff367027a6", 0xca}, {&(0x7f00004c8000)="", 0x0}], 0x2, &(0x7f000074f000)=[{0x1010, 0x0, 0x7, "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"}, {0x30, 0x113, 0x5, "088230e4e2f25ece748291b03d84458463617250971192563e1e515228"}, {0x108, 0x19c, 0x5, "1f9f4a76ed974ac9ae8e00647777bc44a54af2426ba22e06f9e571eab93556a45a30315e9d0fac843d811c90b9aff869033fb8dd71b3b85a5fed2bc3846835b0e1441e4b5473164be6520151c93c5f469fe9e13d39e1215174817240a12f81b7c0dcfc0ce4680f72548aa5345603302bf507f7d9a5496f7486b755274e1fac825d772ee06c697f2b1394103e1bdbeaac5d1b37bf705c9e63839c38c068212aa172d25346810ff25eb73ffbbe294f84d363c31acbd47eeee383996c366c41c7352879a3ddf603a2c48a6aaa38eb711bf3080613c3ceade31b548faaf2b57760e6634b8bf4ad945bdd53cc7ead2e6e008765807a64265f"}, {0x70, 0x0, 0x9, "9dd4f1c5e122bd5f8755b22ca2d3d5a841b63c14e173870ac1d84f0e968bf0e512e5065ca28bc29d680e1657504587f54c18e4864f7143c525155d61646587efa6203f245f10916a4348b4a71f380af0b3d8effea5ab9275df19e6a64e59bbbb"}, {0xa8, 0x19f, 0x6, "18e6523d69f52bf8f2423c19b6f0e5869675777953bfa9b9434677a9d90c73313968ec92aee91f23ca49284478052b482388f1f5318834ce1c73dde7f74b9657dd644136ed44ea64b55824bd878b124357793cd153e139fe417047c95d70d421c56d5c96557c833fa98fa65944103dfc6e9a9631bcb230e1e7d5711c2bc327aeed384d15aec72fa3d7d0606ad5043a1b1ff8a2"}, {0xb8, 0x109, 0xffffffff, "109f53e1b35614a00c0642e9b69bc2f5dc75ad6ed4f680aa97304c15a4528e2e1e155424494b42c6dfa5eb3efb3943a45569ceaa94c4d3b6c7298787adf876f8dd2ec472924d7ff3b3a871836f1e8ad1000f532265ec3df55c246e194b1dc516006048ea28e77500547d6e92085b00b48d28c34a45ef4c1579697a0ed2f6c8af59e9c64f52e82c0b1908a66f0afb110fbc547658b44005c5350675cc9af280d84bcb32"}, {0x90, 0x84, 0x3f, "1778025633d970269ffcb63eee5a8d7bc1b7b6074b4f53e21bc356bfb5979796e90af33199f34dc8ffd4a896d3b9cec2352ebc9b18a659078e5a15b47d2095d93d55649a81407fcf25a025e6e2d28e8ab95ad79ede3ac4772b6144ec3ba555ec3594d83918f6bea95ab6659671ed21a20cdee9e57bc132a3a364c5ebc0f6"}], 0x13a8, 0x40000}, 0x90) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x7, 0x100) r0 = socket(0x1e, 0x1, 0x40) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ff000-0x20)={@common='bcsh0\x00', @ifru_flags=0x4800}) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/10 05:15:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00009e4000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a95000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfb000)=0xe8) r3 = gettid() r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r1, &(0x7f0000045000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x200}, 0xc, &(0x7f0000af2000-0x10)=[{&(0x7f0000cff000)=[{0x14, 0x1e, 0x820, 0x4, 0x1, [@flag={0x4, 0x66}]}, {0x308, 0x10, 0x52c, 0x1, 0x2, [@flag={0x4, 0x5e}, @generic="ba23b9279d6777b8f05c972b7df915941d63bbb8ec50b29980954ff49b972df24e985e5e9bda3857d3a5451a83a8a31dd3c0d635127c3ee81641721cd6af00a063e69fc218b77ae605c81c26ce0c1e6a0a52f0d8c5be29618ebd047974db5fa71ecd22c7d9df", @typed={0x104, 0x92, @binary="a4247d1625ea29238c859ab245bb1bef05ae3f40ddab701644390bd832d1bca7b71baf1364572956e2e4ce7fd7308f39a625e3a309ce32dd4e307341146a21d65a769b30e3ffc147e03b8f67ebc86f73f7623fcf0e91addf27f8a32d0dd6176565ec59786c0170cdaececc4b9687328098485222bfa83ac098d47869635ba5f841ca080e3417b0b01277f3a2640f17f8331affa3dbc71c35128bd6f2ddb662bd815ed71706b92d4e98372507e2824c7e970486d14671e80304ec5eb7aa3e75a543b9b96bdedcd854df79c03ee2bf944763895afbff1a42a203254e3797f44f9852166d94112aa1890b7766b41dcc88aa0acfe60aace10d21ae"}, @generic="9fc21802d3bbefb65b8771ecc5e2cc8fa0f4ba09973439cb7ed2ee9742668aa309a36a5996b69f36e92dc8af485a9d06f5ff37c9b75c068c837131a7a1", @generic="ca6a6c7d79e1823d330e9e6267d25bb2c96d5f2653affefef985fb3516de75e950489e952ce2c780549115214d83420ab0ea72b7b8b6a480f22f82015a172d21364ae661e6abc5f69223c6f2351986927cf83200e4a0835471f5db2d727222", @nested={0x80, 0x6a, [@typed={0xc, 0x41, @str="d400"}, @typed={0xc, 0x14, @u32=0x0}, @typed={0x10, 0x83, @u64=0x1}, @flag={0x4, 0xa}, @flag={0x4, 0x8f}, @typed={0xc, 0x72, @uid=r2}, @typed={0xc, 0x3d, @fd=r0}, @flag={0x4, 0x35}, @generic="2cb706498a70ad74b4913ea9b178b4941360b318158b436d8a091baf6d1a1ceff5e5d51766bb71ff5228a27c1b30ed"]}, @flag={0x4, 0x12}, @generic="52c12d7d6f075424ac5122894e66034bd1c524e922a888bbb190bba46b37a3446b23a42cc5a85a5b595c75dc6c9229d367c908d81c8665e529960552c5838d86c94fcfc4c4", @generic="a95a9afc9dce8c767fd06654323dbc6801d90e749aabf70e98ab1aff69becdd5d1d9bb"]}, {0x270, 0x34, 0x300, 0x2, 0x0, [@typed={0xc, 0x85, @fd=r0}, @generic="42faee1a8128c16dce0b7c12eccd4ca1f9c9d89f583d92db4382c0093290d9be2fd4ae14000f99679706839e7a502070da9053fe95bac748e9c8660a8c307b497301d585a5939e301ada7404e5830c30c7886d2f41bc181a99a5b092f6371785024fad809205dc2089437f44bd79015d3ccb8487f9aa5df78887c711fb33ddca3b534bcd1feb0b4935091db4ef5bcd37f13bf2164458fd38849d43", @typed={0xc, 0x79, @u32=0xe3}, @flag={0x4, 0x12}, @generic="86d9f44c790ac427369188616fbe43fd6f080782de632768e77e5c24085bc4223b757ecaec4f67549adeeb29571230d8dad51900ac158a0c5017dc8aa6994fb1a9e6e5e17100fefb51", @typed={0x50, 0x22, @binary="a6db2371eae521d477e64d810c62f0227d72ed193fbec4a4f411a004956de7b13e9fae0fbe856c805541a2561b103c13945629d5e7a2882401b8e837b7b9419d0c5a3e53fa0c"}, @generic="050648599c791515913e0f8933a557c9b28d0300f7ffdbbb0c592a8ff8575feeff989bc5cc9d6e9182cbf62e8aceb814c0b73c0d5417212af488584827f582833928964c7adf5c164de0a66117c261e966cbd597a7e9fc51d80a386c0203d19807e918e07dc7fdbefcc7da4a081bb3d150c63dd8c6a109e25ea840e53de29c8f49a84d8850303685f1e6b84c1438a1e5726e5f10f3019a68ec94d723062b998f958eb57443fd7a45c6546fe666ac8cb9f738c3231972eebdfef765e424e85cd7ca7b458a967d800b6bdc38949440bcd015b4d9f78b335777afb0a98241", @generic="8ebd98132e1902b0a75d7be48f5e28a7ed3b969980ff7d9091", @nested={0x8, 0x51, [@flag={0x4, 0x17}]}, @typed={0x10, 0x3f, @u64=0x1}]}], 0x58c}], 0x1, &(0x7f0000d42000-0x68)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x4000000}, 0x20000010) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x7f) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000767000-0x20)={@generic="300373550d7b8a5e74052960f81ba471", @ifru_flags=0x8000}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) socketpair(0x10, 0x1, 0xd199, &(0x7f0000220000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000627000)={r0, 0xb}) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000c98000)=@ax25={0x3, {"a22038e8c2cf08"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a0a000-0x20)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x13) 2018/01/10 05:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) accept4(r0, &(0x7f0000a7f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eb2000-0x4)=0x60, 0x80800) syz_emit_ethernet(0x6a, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be"}}}}}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009bc000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000865000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a15000)={0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f000029e000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f73000)={r2, 0x48, "1490c9f6e91d82c884082ebdc92241433713426aabb80fc89ba36f2566eaa8560a1dbf6d55d7084527293e23952e86d1811fa153ae48d310373d8803853b4fa520f0b320a575c18d"}, &(0x7f0000385000-0x4)=0x50) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000255000)={0x0, 0x0}) 2018/01/10 05:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cf2000)={0x0, 0x3}, &(0x7f00008d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003cf000-0xc)=@sack_info={r1, 0x200, 0x8}, &(0x7f00003bf000-0x4)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f00002fd000)=""/228, 0xe4, 0x2040, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000270000)={r1}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000095a000)=0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea34b7d65270af1560017147416b5cc3d89aaacabc0c97dfca33e8374ee803744888cbcceb5738b80193b72b680ad1892367a83b3f11a0aa8f7b50b58e49a794d7ad880caecc9926042f4d48bcac8917c5d4160021c1c0e2b0d052f2c4c78c88157ec2cf9a9d6c1ca78bcf0200d769b95f8f4fb1a1f4547bdd5708d861fe00060c918afed68899ecdd9ad0e58cb5532aa82ffe7f59eec555f2cf1c6911435254857ebba22b8115472c36126f2b79b4bc15cdf4439bff36754960f09aa9922aacd726535b8a75fa8c69321f472d0082321552c695aee47432721fc4d7008aa159903d3858fe7c6af8542b3f233c99ef8ee361a2f67c41c5320cde878aa83ef1021309c2c5ddb02cf8b1d383ad54d98bc5c6ece0b5aa5e6c75b6c4ef52807715373904796418dff0c36cf1e671ab105a8cd1d4c33331635c3d9398d78732ac36f77f13e287653d551899f3c", 0x350) shutdown(0xffffffffffffffff, 0x1) 2018/01/10 05:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c6b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000738000)={0x0, 0x0, 0x5177}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f92000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d39000-0x8)={r1, r2}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x1, 0x0) bind(r4, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) [ 96.460090] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/10 05:15:26 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000196000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00009e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d02d0000005104"}, 0xd3b}, 0x10) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x4000000000000229, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x14, 0x0, [{0x0, 0xc, "e42503be32d87dae3ab2"}, {0x5, 0x2, ""}]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x1}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000935000-0x10)={0xa, &(0x7f0000790000-0x28)=[0x2, 0x6, 0x20bdee3c, 0x57, 0x6, 0xfff, 0x2, 0x20, 0x1244, 0x81]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f77000-0x32)=""/50, &(0x7f0000beb000)=0x32) [ 96.522487] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000949000-0xb6)=""/182, 0xb6) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c08000)="db577f12f3ee55d445adc03213321df2", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/10 05:15:26 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b44000-0x5c)={{0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x4f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x5, 0x8, 0x0, 0x3, 0x7, 0x7, 0x105d, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000c2a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002c9000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x64) syz_emit_ethernet(0x66, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x11, 0x2, 0x0, 0xfffffffffffffffe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/10 05:15:26 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df4000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @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]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, 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238a0a7725d05869c6e6cb07e70b76c2523010715e00bdd3fde067159e227d880bd5c0753a0b4aaefe9e1fd5dd9a275eeb944dbe5003af941f7647bdcec4d88c1fb304d401cb2b8b439e1d381bb71b92631d609d9998832a445cde2ff915d6d33d9f0a0bd3951bbb7a35c06ae9fc73965f94549e7d0654dd7a3e3fbb3d169f39b2ea69c27707d63a30977ef7e7ec6bf95a9d7f9e13adc9aac246faadc918818492bbce29fda1b90e98bdee9382c891aed713e73538b5c4b2824c8adf99264cd2878f999a30baf22a3fc90c447d4d36dc09788670019a49fbbfdc9c1df7a05a1e7312ce76980de1374ca8679f49d0108a2df240eca529cf6d5894c4a6b0647ca0106dbb05a38280f2f2cb463cb494f445843296f1ed6bd3660d42809951f860dbcc454a8dfd7579aac67ba63edc545438d9e7411c1da6ed997a75e64831bf24563aae612576347ffdf05998007b7a45bdf0d643e0eb763a0c2e98596ff6f9d47896eab840e65cc458098fbdaae28ea46f12fe851d3eb7d4b5c75f1af789ef02bcb770886639b10deade61cc71dc8c28f2d9591b29618df10e1015e4379038af973295f7b7fca32311e718ac49eb1021e407dd12df690fcf8377f4031e0a4f991d6223bb3bf69f3fbfb5218a5a28cfff158013062dfd66ae37c1079f1330c337b6960207561be73a95d6dc02ef8c90461ab7ef3ec535aebe019cc337686fdaef9a91a80a5d61854b5de10f7c2e4bd06dd7ea084d6cfeedf910e6b30411104a8f88f92a3edefd1d4dcb28630cd11c8d01029c6d75e1f84f13ae8a059e45759071114054bc2bb4afe7839dfdb017f7ff0eb856b131cb36024730d0ef4834e0918d79480b5d69c143dff0e2e9a0307b7dbc36b8b75c06419420b24860954bcd5016b034d363cf187966c343e724e891b14dee41053ee879d9551d51161f9b46a50838b5ee3d1ce48d09349c2d4dfffebbcb12a4932391508fdd777ec548955fc1f36f7301e8e66484bb49b9485eed1a8dd5e8a1c6c238325b7ca9edf4ecc770b809b20fe9e57d25c390dedf300f76ffaccc825405a02af3d591fcdcd179cc080e24d8c676193c66fead46bf8b66ba310189c6be78ed43133647cd9a7bef155498b2e55783927e17e10828e9f2f7815e472689017f9a40694708fd97b470f48176ab84155ae41defd9765056f194d815862a9f0381415155841d301862a4608c64af2f2611c6d55dc7054a0c272c0cd9e4e701abdefd3ad5a4b9dd4363730228dc49787bf345598bbb3ee73deeaf61901198e0a785ff81660612d1392a2f66a7b607788cb22ab51ce9c74566e9268b159c63091ef9cf28831e8927dce59d44f9d33461fd5cd419ee14d7d6f72c602b240431065e082f17ae393a8298c44fe8dc1d3a8d593a2cfbe940364b0bba76c943a9bad30b1b13470b16d1a0e4b377afbfaf33ff184bcd9cde26f77905891b64ec29e22cb5e955724c2672253ac2996109ca2eebea69a4d3d242e60cff24d607e543ae43086da18fe4c628d92079063844960dbc9b18d5b627a3ecefc99aa40d94c7815373541029bcadeb13238e5a04b30520bc371deea2e690d20e4f9480e030ea3c8927738eb5c346e7ebfd00483c57697dd03beaadfa48136fd24050449f8f29ded5e5f1e53d989f69c8eccc3415021122d94553a1a4214d99b0dee9421765b67e6e39ce7d60b7641aa834bf2e172ca305ab046c63906c531f6c118d1608b2b609ed19596315ae0ed710478c783d8b3ab465e9c1c74791050c7e69cdbcd19a19fb8b828822a6c53e5d97512b55bd7e4bd260c14837f7c4045b6dde32b3665b7ac1e8824bed1e2cab9e763e4e2e7b36df99653e9ecfba06f7702b6d99bfa3fedfa2d0b2ac91e72f4efcd3f1dbec46bfeef5be3cfdead753759508093ff005d5111861c23b33d98bb9a0b9b14366ac1bb99057d98c90871869e4aa9e8a489b163ccbdf35145101d92e5e7c7a2ea9d588f3df941cb9f196a6db6fc1def491a6837df27f5fd62b17315110f796c144c6063abdf430ca0fd5070effb0ba819459ab2cb0366a86a4f7384e8da2137359ce8c04d5a47ff0a3cb27ccae26cf50cbf7fc03a4b179f1973935263062df948f3ee50c3e85d05ea2fed0ece6150ef6fe185f142b5bebd9432d5db3e645a899345497a192883dbd3d3f909c83c48087b66b49d144f16a9070bb165d3c38436b77bd498fecbf456655cb32f48295a2ae79427f67d5e76d6db67df3318a08ffad728bb1295d0c0aefa88b27659a089e6", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00006f3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000ef6000-0x4)=0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000ef6000-0x38)={&(0x7f0000e0f000-0x1c)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf8}, 0x1c, &(0x7f000078f000)=[{&(0x7f0000ef5000)="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", 0xfe}, {&(0x7f0000c94000-0xce)="71193f5887c9dc890395720dac5292bea5183aa2b84e87dc9cbab05abe4e63edb21a79c5d86e58d3c55093d841e09f67c1099dcdd84e51162b75e6ac3ac77aeee8a495202e554b0a40c26952648ee80eb3c4048942126b031211324956f06e92cf7eb4ebc3c8bde516f0ff05b3a40f3d78342ca2d92edd5b02d411eaf0c7df6482c3dda09799892dc651fe14d13a630490e4f1496010fe027bf11ee2ed8c8ec406f6ef5151cf58546dc59a57fea04d42431827282972f7c7fc294c72ba138587a17aa0a9f755657be1542cae75a0", 0xce}], 0x2, 0x0, 0x0, 0x0}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007c7000-0x20)={r0, &(0x7f000070a000)="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", &(0x7f0000ef4000)="c7d192d7d752c90d73a452063fe760f30708784d81785ea336daad00a315669346812e761a709bcb1baecbb2a03a9183ff62138191e21d9b791282c93af4cde1b739dbd655a4071315854e3f92974fc80b0548eb06f01d0f07a75c7e133c9374e296c8e5c923f04427df5959b4d6d7338be9ca160772e9d79e3b0b6ffabb57b8e133d971638ce0023518d0798825e007046006b26d22dfe5f675189eb0a63fabf23202165359dfb255908e31cde2935d75d8c55dfdc2d519be9ddfe24740804c2f39b3a7c9a55fbd0fe1ea177ee61082addfaa41bdfff9709adf05ff2524bf7909033a06c08db3e976", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/10 05:15:26 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000010000)="25b8aca8fcfae79c05fbaec1b3446c936e2fa3eaec14d7068fc63f8eabccf349f74571341ea435ef5c4932585da7b30f2b4d7b33db3276f20ab8ed9d5259bd6aff9a26d5c879a493fdff8166792bdeb730be7ad3a7a5db25862d68339d2645aa8b23bddaebb549f9afc71f8c44d8073b9bdccd", 0x73) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000012000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000011000)=0x58) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0xdb}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000009000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000012000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x1, r3}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={r2, 0x100000001, 0x1, 0x6, 0x3, 0x80000001}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r4, 0x7fff}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf0, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000705000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000640000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000bf2000-0x78)=[{{0x0, 0x0, &(0x7f00001d0000-0x50)=[{&(0x7f0000e70000-0xed)="f9f2cbbd4d11eef4ef1daa1ea9ed1ccc56b60905ad61db6d0343606b07d7d61e7a815fb99aa1f8404f1cde4c17f6b3b513ae14275bbb512f16a10b14c4d09282fbfa20cd84f05709be39c53817182a7e6d9ce7264e87780cf80102fb8f83ea72cb7779606e33273bb692c7e72e6f4b9aca186d8c0e1fa5c2556f03eda609444d91299fcbf0920d897d47591c8302498997524b00838ee8df4a0a2ec1f29fb17866f7381b554849915de5d0521d33ef181164ca96a040763b55424661bac1b0a499420cbd286ef1c64e29b942131f8532f3db5bc749a689be6f5f8df94a26aa6c71638f77b3514ff8ed9504868e", 0xed}, {&(0x7f0000d8c000)="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", 0x1000}, {&(0x7f0000000000)="d5b55aed3fa0f3bb42e5a6f29b45e08f33c72302fb4f19c887e7face7ae6edfe224f8e278520826f7f7e4539b5eb1dbff2f70f494fed21524639ce1a8e57b39096ff0fdc344fbae61096762aed3b6fa115fa130abae86943194b10125b8f029d73a2237c37afda75009a81c28f63ea54f8855d0345db5fc2cf25e15be694823eb561b08f6f79ae485bc1a8985a68371f76e059368438b0e499c72595779bd12d63648b7f9ae5b01267b512720ce94ce7acef5473b21ef8c58f0d1b30ba556a1556700cf0e64dbac8f514", 0xca}, {&(0x7f0000f2e000+0x721)="8793983b71f0159f928b2cf248e6859f2abf90e71560ea5c7bd11165eba3f17ebf80dccb76b373b642600931e4d4e93d9388c50fccbc3075c461cf7d490adefae16a5bbb29d43ad06ebc53e3976d696d7ffca6550e257592a05072ce797363466b403b22f4b09806f599d2709273222836c02bd06447d3b29171b43c24206fc0c490df2dc0236bed82adb4eaacfbeb7f22b550875aa6a0da8cde1cdf7f", 0x9d}, {&(0x7f0000c8b000-0xcc)="6a308d6bded9a4d50580c42ab0a825b10d67f17a1b9647fa784306b17d2d2bed63bce2550d3dcf4fd831a1af32b7e8fcb110561cb834d746ed8202e3563f44d60bd4f2ca79a68dcbbe785c175a9372d967a8ff0e3cd730f46a3863eb3cd33f3afd8ea678f5a689d6a98b2b029c74ab6f180690886d049014ec8244efe874a83a922b2cdec874105a43923e9bc81a1f8504567ee2f00cb72f07b2522afe1a535833afaad5552c442cb904623e710d6dcbc4490fd9f99a66980b8da0c789ae39a7595f34fd7f373576324125af", 0xcc}], 0x5, &(0x7f0000068000)=[{0x68, 0x102, 0x20, "e6a9436be2f6ce532e39967aeacd6d601727306753a685f1db7ab2e9d95283a9c0686274d9ea5966ade29a11d1491beceda00ce9231259c1233fb621bff1749e2fba38b4e9b1d6522cd39cb08c095f3d1ea3f2eb8468bc8a"}, {0x68, 0x101, 0xfffffffffffffffe, "6f68c84632d6ef1f768679bc7b86e649f265fa691d2ea9cc559db897b7b5c66acf341e321789ec76194dec62afb4acd6013a9d3fe33fe1aba2e2f5ab30a7c8eb2950929907afbeafa85373f44320423d9493da"}, {0xb8, 0x119, 0x7, "fd1c0def0b3c728572c7a89a0b0b3aa5ed789fe930b75a8a578cf6d6ac7e5de063db9a05ece24c1daab85f5871c49992b5db050ee422d868b101a58b202cc1b9c4d39201e16c6b332323fd2c20f968f4cdab0a12e92b01ad4d0fa4f23514a1a73085e3834bea14ee5f5b76593fe777f83b61b8d542535ebcac1923d533c5f9b3f3e239df5ab6867ce95900e1f224384851c12bedf00ed24513f0647cde4c2dcb2ba051"}, {0x48, 0xff, 0xffffffffffffffff, "a06843bfa6328c474807174db262981c4526ab135127cb09d06f9df3d37dfdc26aa41fa64086667b19ab5a8f9ef34678da"}, {0xf0, 0x0, 0x3f, "90dd59cbf25c40fde5a45d27d8868ab2a205e8984aff17120cb73a21a5a6949fa7d57efdf6f57aa20c59e42000a7abe95e047bda4609c84b666d45730761e5b659286a821b976471ec489e9500cece629aa0d400ab56c4be93a37a1f3e656ba74cc9c0aba6301837a6c39fb911741d854d221780782c189ea201375616e5050f8c80b15f00d8eab6097e7deae4f5a28e27e52592e640d72d38e0f00ab9869fe25b6ed8e37ad38ae5eb92c176a39c16f051692c8eb67c1ff1942d0ee3be61007fa96a4e494bac44f25b08a54d5b223f22bc546159b54929ab221b0c77a0aeb5f9"}, {0x30, 0x84, 0x3, "3b4bde629292dda9f53dee3708d4d9dff56f17516bd72e2c4f7f4fd818e40f88"}, {0xe8, 0x0, 0x54e, "76946d4d6da45aaf76aa28287fa413d0e5600571b1a33ed44f61f5448d16b4abbbe5724077173789942102abf0de89fab59f4da00b8557464391583c1e15b3c35f4f9a3cda389cb08d7e0bee14c843cc980252277e613c81f5e592d7e64e7d492e344596cfdc2c96e6e52ee82d22ba1d1a903d8c31efb0a03c9105632d30bce13cc5510e6a603601a05aee7f56e92c78f6b33347c412e32137a088e78f04a533985d78ec742ee1d6bf3aee7d8a26f7ab4acafca7163ae56baf10239b9f62eaf3dccad5df5390614a819b98169349d1ad858a64f75d5f"}, {0x38, 0x0, 0x80000001, "f68500950164df7cecde8be761277f5a9505cce57de9977ec892a92dcc7ca34384602fc4990b"}, {0x30, 0x113, 0x2, "c6f995b6ab71fc290dc045c5cbbfe43787d07b8212dbc723def206f7bb"}, {0xa8, 0x110, 0x7, "1933154824cba4f591b8838ca9f89e6c27d36eb2071071f3c144f3f864b3bf27622f84f3865ec75bdfa5b98c482408d0219cba11d4dd43f8ec3a8e2ab6cf83d77f44e9a9c2742c836981fe83ff3951965795ba70e649c72152290df0a46b2f05633bfac380023ff1378956ad6702784ec9846a48923535bd6b3e2017a585a2ff5c0d5c05fd02520f4aeccc34fd2c1fea7b3c"}], 0x4e8, 0x4}, 0x0}, {{&(0x7f0000c86000)=@hci={0x1f, 0x0, 0x2}, 0x6, &(0x7f00008a3000)=[{&(0x7f0000cad000)="16", 0x1}, {&(0x7f0000b11000)="f5a071ce65d011894776399e7bcfcd560a1a9ede4671efc213b0a3dfea172732e0f27978c0959f8c067c20bc4b8f3e20d2f8210dac5db838d271366561", 0x3d}, {&(0x7f000023a000)="7df7df0b0572d3afde14a5b971181be13e008fad31f1dbef0efc9bc045829497fde388051aa6ed346f70fe55be0e92cd76e7e8882f92609cbf6236d18a580398992fadbbe4176b3086f8573217e048288989ffdd5e7b0641ee5818f881f0da884c6ee122b6220909577f9427b0d1d885990d2770ec66e828411bbc846f290f8bc4ced8f389b0d50fa3846d335c5c50960f7f64f2b0d5eff3d21b88e58af58a28b8", 0xa1}, {&(0x7f0000c91000-0x79)="fd24aecd5b7c819fbf06b781789afbf5b3b40039265dc728d7a7d5f3805b0e052e67e4381e15c89ecdfa46a566c249fefd7558105db5bd4be030114928116d96d84e960f8ffa3bc3d243dd6d558a6b7ee096de6a3ee62855b41bc9cf9237c2af96324693c02f88a1e43c7d681ed6910508d514bd909197fd00", 0x79}, {&(0x7f000092f000)="fed759d9a67b6353eeaf6114a0270d66496a8740ddf2cac55d7a5651287d064e28271648305f5fde4b9dc8635913e443b593ed4262c07a100ae740e35ddbfc493737970480714b0dca14a52c41009aa643cb01a7c3a6689662d9e8f78dce6c64e4ca9ce8687dec0962af6d531fae7ead16f9f91774a60aee6d302eda076b9e80da8bbe77a99bcdcf34b8fe543c89ef9e0c7936754525f136f18508ced8d4a1a7eb991ee4069d61588aa8d9e6c62a09b2bb6d", 0xb2}, {&(0x7f0000df7000)="7f113003300310a5e260a48217576c6b11c349e283219414dda294056d818acc8b10bd727fb2173bd3be48181ce143e767e6fe2ea572aa50a117b1ac19bbd4766d7d41550ae2392f60d87b41738f8c5de7a2179f5b4f2e4ae6c6af7b39c3bda39534e129d9d436c6996cc68b438b6c31eb97559b63fd85353e219a5e7ba99b434c20ed1bc04365195716647101e71c31932ceb2541720b0dee252745949f41b7cda2", 0xa2}, {&(0x7f000045d000)="1a4094773b71a619657728304fcfdf15fdffc5818aff1f3907440dfa499d00da929518467ff16fa6bdea3696bab7dae5ca19861c7a1790a11dbda9bc056d365f3f11a815d0b6", 0x46}], 0x7, 0x0, 0x0, 0x48001}, 0x5}], 0x2, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fcc000-0x4)=0x2, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000789000-0x4)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000d34000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc2000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000037d000-0x160)={{{{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]}, {{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [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]}}, 0x9, 0xffffffffffffffe1, 0x7, "8dd32125ceb856d07f96e537d09d153a7888fb71a5822e5d4ed351d1444aa8c7d328e883609ce0bf15458ac9bdf8666877be962f5fa1457a02a5f6827295869fb31f6af63448e5d554e0f23cd923e430"}, 0x160) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000413000)=[@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xffffffff}], 0x1c) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f000010c000)="0f7a5e5b327fb838372fd49e946c68a6ea780801d3321adb6f400eac06535f4ddaa8e13bf8936e34bb74cae3078fbaecf98dd13a7dd69652d5a33a22d1e41f0434c7f425705835536bdfc7df8627430162b3f3ea2d8d365c4042816a8fe9f8ae529a934cacd989530d7fc4e4551aff2ecf6dc8c4b48e885f1bb6357266af24146bd78625ad") setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$llc(r0, &(0x7f0000e0c000-0xaf)="e7d24fe9466dd00582dda9bd945d7303389cf86eade462aea5d22dfc42b78c946f3ad5698c563d67cab380e2855c5855cb2ffe8248ee32769b0690cc1f3a6e0b2b199a403d8ce0602807123c87f8bb34fdf153e54dc899f4ffcaa6574fefa49896b817749a4c2f8174c3025fc9e6d94fae453ea98b0b1688e3d2e0662bbe3c560ef1aa57497d983e3e74c582c61495490924daf770ae6b33608d921e863a69d97b84ce58911546d65f96826d9cc6b2", 0xaf, 0x40, &(0x7f00001d5000-0x10)={0x1a, 0x16, 0x9, 0x1, 0x0, 0x1, @random="c887a7dd4be8", [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5db}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000ef6000)=0x65, 0x4) 2018/01/10 05:15:26 executing program 4: pipe(&(0x7f00007f2000)={0x0, 0x0}) r2 = getuid() r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x9, 0x3ff, 0x38}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/192, 0xc0, 0x100, &(0x7f0000001000)={0x3, {"832c0000000200"}, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r6, 0xfffffffffffffff9}, 0xfffffeb4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000141000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000419000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000640000)={&(0x7f0000000000)={0x13dc, 0x15, 0x100, 0x5, 0x3, {0x14, 0x0, 0x0}, [@typed={0xc, 0x69, @uid=r2}, @nested={0x118, 0x49, [@generic="d8514fa8afdab31b8470d018ecc1944613530d4eeb6572e07f4524ddf8774ee9d3052bdb2ca0dd18b23dff289e830488fd7ff0938b0819b98ed8466a83547919617110b0030fa17440cfdce48cc95902b80fb8568cfac157ce8d49e10cad345642fcb273371762ece18beba68f30031eb4cc3b0e73fe779607d6", @flag={0x4, 0x4a}, @flag={0x4, 0x3c}, @typed={0xc, 0x38, @fd=r3}, @typed={0xc, 0x78, @str='\x00'}, @generic="2bba44f02af46d3726d694b32cc392b74dc94020bf5c9b94896b3a8763", @flag={0x4, 0x2f}, @typed={0x18, 0x4f, @str='}keyringproc:@\x00'}, @typed={0xc, 0x5b, @pid=r4}, @generic="eb23837f6030493325a8855d0f1297dc8a745f66cbc28f5b73c16060863e82bbf681c66ff131c2e34b07e65ee81d8dbcf4ddefd3e6"]}, @typed={0x10, 0x4f, @u64=0x0}, @nested={0x10ac, 0x1d, [@flag={0x4, 0x11}, @flag={0x4, 0x6e}, @generic="70709d26bee40632fa0363ab59fe5166bb2e87aad97529502c62dda5fff6644f502c0012748588355e48b12c0982be68717c61a3744285dc4fd88bc1762a92b514e5a735b4361fac7bb7339d64c3c11cd33dc9039e94f427740ac47eb70b285bca6aab71c583d2aa53dd927ce944cf54b8714e46070181df5bb26fa80c40afc8d2bacfbf079c2155d951b7049054b3", @flag={0x4, 0x16}, @generic="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", @flag={0x4, 0x54}, @flag={0x4, 0x48}, @flag={0x4, 0x12}]}, @nested={0x190, 0x92, [@flag={0x4, 0x36}, @generic="2841c90249d10cc5ddff390399a0ae80001e19313741bf5ee97f17b3e53b7a8960235745a6b12cfd98ace11be99c21b599b7a1e9d665313a4be903eaf1ef93eb811b69d810a1f4e9063a2063c92f6153d7e9fea252e8abb3f0aa29c23c0a18a6f83f1388e59895c41e87e3ad68b391003879ef4e1081d185775f0201babefcaa8fbb6cbb5d742ce8a6fdf9b958b9d0a174b645c7c91b500363b0878470f5ea905c2ca082bedee582624fe4799147bd75417bbda74ccd0516df4742f9e5d608d5ba63b9570d", @generic="1f94241227e29a59e7f02cd45be59753e15d1ae8ec14975ee6e271f06456e3354aff0cd6043d8ca2e8cbc89397ccc6e3a7aa6f1116b4c9a63e02db9783d3542d0856cc661240d04bd73259534e06d5563f043b7f08be2d8ce56b972b817aef5b8ab94e72bdce6e963aab1a0032975b80bc2ced10e0734aafbdcabe0b52a7fc478a", @generic="4e326e6421b7b797c483ee276a5f1619e3c1", @typed={0xc, 0x3b, @fd=r5}, @typed={0xc, 0x7, @uid=r8}, @flag={0x4, 0x15}, @typed={0xc, 0x0, @u32=0xfffffffffffffffd}, @flag={0x4, 0x22}, @flag={0x4, 0x86}]}, @generic="ec7c2bdb79d29bb429e253335340b318c3ba73bf1b723525b2d5d437fd73bd95b882834b9fef856d5ca7b21dd20e61d72149602224deff565deb2f3165dba823e7fade3fc96d4d5020b2dc18221b6a5dcbb9", @flag={0x4, 0x45}]}, 0x13dc}, 0x1, 0x0, 0x0, 0x20004040}, 0x20000844) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f00003f0000-0xe9)=""/233, 0xe9, 0x10000, &(0x7f0000a1a000)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) r9 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005c7000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xffffffff, 0x7, 0x400, 0x1, 0x40001, r7}) connect$inet(r9, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r9, 0x404) r10 = accept$inet(r9, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075d000-0x4)=0x94) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000510000)={0x7, &(0x7f0000eb0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00001a3000)={r11, 0x1}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00001df000-0x4)=0x4, 0x4) write(r10, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e27000-0x8)={0x0, 0x0}) setsockopt(r10, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d28000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000d6e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ec000)={r1, 0x9}, &(0x7f00001bb000)=0x8) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000704000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd4000)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000fd5000)=0xfffffffffbffffff, r0, &(0x7f0000fd4000)=0x4, 0x8001, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r2, 0x0) accept4$unix(r2, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000045f000)={0xff, "ce2409112851"}) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) recvfrom$inet(r3, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000055b000)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80, 0x1, 0x5, 0x1}, &(0x7f0000841000)=0x35) getsockname$packet(r3, &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fb000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b64000)={@generic="6c1814061116b7a9613b562f9e126838", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000514000-0x10)={r4, 0x4, 0x40, 0x8}, &(0x7f00004d8000-0x4)=0x10) close(r2) 2018/01/10 05:15:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000023d000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000bdc000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00003ec000)=0xc) connect$packet(r0, &(0x7f0000d1d000)={0x11, 0x19, r1, 0x1, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x1000000cf, &(0x7f00007ab000)="", 0x0) [ 96.638393] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64252 sclass=netlink_xfrm_socket pig=19448 comm=syz-executor6 [ 96.672638] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64252 sclass=netlink_xfrm_socket pig=19448 comm=syz-executor6 2018/01/10 05:15:26 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000499000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b37000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a45000)={0x0, 0x8d, "e892a501ae9770541a815acd956c6daa6c55e9dab3df8ef473933b67002e7fd08163a708ee2c77836632325eee8f9f49431941456b82bfc251cb50bb8570c671c72b95e6fadb48449875e5ddf00ddca39277f7968dc561f57379da85c7614a83bf8d1db9577d318e6e325d46812f247db72db154e604a73db10f707cdb9705a4ca3792e01a9ccaceb5de063911"}, &(0x7f0000001000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005cd000-0x17)={r1, 0xf, "8ee5437fad330f6ed938104c2d3006"}, &(0x7f0000000000)=0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:15:26 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000f93000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a8000-0x4)=0x10) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x400}], 0x1, &(0x7f0000f93000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000344000-0x8)={0x0, 0x0}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bf3000-0x4)=r1) pipe(&(0x7f0000b00000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f000002d000)=0x7, 0x4) r3 = socket(0x10, 0x4, 0x10) write(r3, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e7000-0x60)=[{&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f000072b000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000b7a000-0x4f)=""/79, 0x4f}, {&(0x7f00002d9000)=""/152, 0x98}, {&(0x7f0000000000)=""/93, 0x5d}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x20)=""/32, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) connect$nfc_raw(r1, &(0x7f0000072000)={0x27, 0x7, 0x80000001, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x2a)="290000001800310dda000005007300020a2400000000ff0680000c000c00090004000c0000ffffe56bfb", 0x2a}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fef000-0xd3)="6f8bcc90a8ea22ad3f3dfd7a8f354ebdc2faa08ecdee6eefdd7b0c8912a11ca49518e941d662b700256a5f88cedcabcb4176e3f02f695d9972da63ceb70be4f3d77a21cefbecafcdb7e20a0436156dfdf370b0e0ed7dac6955f5b5a5c1722d5044035232fb45d2b063424dd12ca9cb2172f53e6b6967a186d391a642fb25bfe0dbb96aa403f1df0dee5d769ba3a0144ea3faa9c9cbcdefbed6eeba786f31788cde2539ab2581d70e29e146e3b800ae78d8242aa8f579d1f2a02a8e96c76e0478010f151b02703fdda398d0387b81390573cbb3", 0xd3) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f10000-0x14)=""/20, &(0x7f0000f0f000)=0x14) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000961000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000-0x4)=0xe8) bind$packet(r0, &(0x7f00003f7000)={0x11, 0xd, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f11000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f10000)=0xe8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f10000)={r2, 0x1, 0x6, @random="f3985fc2b83b", [0x0, 0x0]}, 0x10) pipe(&(0x7f0000cd6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003fe000)={0x3, 0xb34, 0x8002, 0x40, 0xffffffffffffff58, 0x0, 0x8, 0xb0, 0x0}, &(0x7f0000183000-0x4)=0x20) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f12000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000026a000)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00009b2000)={r4, 0x6, 0xb7, "8d84296ea604965719762ebd04a809b781a7005dccda1a8c3988d3b196db827a1875c8dfb931f792d49d7058c9ea22907d4703d62b767bda2ce1fcb0b34d56755127aabc6f7d74fe587466f7fca3ffb0e14707c6aa657fe2b5e946acfb9ddf125691b75c51a51f5206916142a8587d30ac4707faacba593a0b37776ab9b754e5929a23d7581acec641f2cb62417e63af40fb78e5ade92a2221c900d9ba3447ab1d5a1f4c2d0b563e90b31d9cab88b9adf42c0b34ceccfe"}, 0xbf) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f0f000)="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", 0x1000, 0x8000, &(0x7f0000458000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000092b000)={0xfff, 0x2, 0x7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000e9a000)={0x0, 0x9}, &(0x7f0000991000-0x4)=0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f12000-0x10)={r6, 0x20, &(0x7f0000f11000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f11000)=0x10) 2018/01/10 05:15:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x8000f, 0x3ff, &(0x7f000077a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x7) sendto$inet6(r3, &(0x7f00006b9000)="e1", 0x1, 0x20000050, &(0x7f0000f5c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) [ 96.803395] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 96.842866] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f39000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00004ae000)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003e7000)={0x0, 0x3}, &(0x7f0000c8e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f7000-0x8)={r1, 0xb86, 0x81}, &(0x7f00008b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b3f000)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000580000-0xc)={0x6, 0x1, 0x0, 0x7, 0xda3f}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000467000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ead000)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000036b000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000023e000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000982000)={{{@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], @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}, {{@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}}, &(0x7f00009f4000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000001000-0x14)=""/20, 0x14, 0x2000, &(0x7f0000dce000-0x14)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000423000-0x4)=0x3, 0x4) 2018/01/10 05:15:26 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e7c000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e7c000)=0xc) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000046f000)=[{&(0x7f0000664000)=""/160, 0x7f}], 0x1, &(0x7f0000e7e000-0x7)=""/79, 0xffffff96, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e5c000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000ba8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f66000-0x4)=0x10) connect$netrom(r1, &(0x7f0000a0f000-0x48)=@full={{0x3, {"961ca616e9838c"}, 0x200}, [{"70b291df327d71"}, {"3f68ba712f7d9d"}, {"4dd5c26ee831c8"}, {"69242c4d98bbab"}, {"6fced35d3e8660"}, {"b52779bcb631fe"}, {"971bbe60994a4c"}, {"b237f7613b73dd"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00004ec000-0x9)=""/9, 0x9, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4(r2, &(0x7f00007cf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0xe, 0x4000000000800) sendmsg$nl_xfrm(r3, &(0x7f0000591000)={&(0x7f0000434000-0xc)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f000032f000-0x10)={&(0x7f000027a000-0x64)=@getsadinfo={0x64, 0x1f, 0x0, 0x0, 0x1, 0xffff, [@ipv4_hthresh={0x8, 0x3, {0x10, 0x3}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x6, 0x7}}, @ipv6_hthresh={0x8, 0x4, {0x80, 0x62}}, @proto={0x8, 0x19, 0x3c}, @replay_val={0x10, 0xa, {0x2, 0x3, 0x80000001}}]}, 0x64}, 0x1, 0x0, 0x0, 0x81}, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000a15000)={{0xb41, 0x2, 0x8, 0x2, 0x2, 0xe631}, 0x7}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006e7000-0x14)={0x80000000, 0x70, 0xffffffff, 0x800, 0x3f}, 0x14) 2018/01/10 05:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003bb000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e91000-0xe8)={{{@in=@empty=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=@remote={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}}, &(0x7f0000bc4000-0x4)=0xe8) pipe(&(0x7f000071f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c58000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4f000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c61000-0x8c)={r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bc9000-0x4)=0x8c) bind$inet6(r0, &(0x7f0000c71000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b89000)={0x2, [0x0, 0x0]}, &(0x7f00000de000+0xecd)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000001000)={0x1, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000016000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071b000-0x4)=0x10) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockname$inet6(r0, &(0x7f0000622000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ba000)=0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a15000-0x8)={r1, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0xd, 0x20000000000000da, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="0000000000000002f90072", 0x200, 0xce, &(0x7f0000000000)=""/250, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000592000)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b39000)={0x0, 0x0, 0x0}, &(0x7f0000891000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003d1000)={{{@in=@rand_addr=0x400, @in=@loopback=0x7f000001, 0x3, 0x4, 0x1, 0x100000001, 0x0, 0x0, 0x20, 0x32, r1, r2}, {0x2, 0x2, 0x1, 0x4, 0xffffffff, 0x8, 0x5, 0x8}, {0x6, 0x9, 0x8, 0x1}, 0x5e, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x2, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x0, 0x3, 0x1, 0x17c8, 0x0, 0xffffffff}}, 0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002db000)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000675000)=@fragment={0x89, 0x0, 0xfff, 0xff, 0x0, 0x3f, 0x1}, 0x8) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000349000)=0x5, &(0x7f0000f9d000-0x8)=0x2) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0xfe16) 2018/01/10 05:15:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004ed000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d11000-0x10)={0x0, 0x0}, &(0x7f000062e000)=0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000e7000-0x4)=r1) pwritev(r0, &(0x7f0000c81000-0x90)=[{&(0x7f00002a7000-0xba)="cf7136c1a38136a0446b8ce413c1f9db0aa806e9ea71b6497397e6412a63a54aae685c0755681f0ae8ae75f39399acd04ed4fa20155d6114d2e5a6efabbfd31345c07bd39a13e4d3b0355ce706062f342cfeddbca9df943238d169742e44a81de881b4cfdebd3ee2d266b1bfbe603257eaf9ae1ece206482277c0a3b9a1d860b0a098d34ad255903d5a676685c46758f2d17f1bbe74c3400cac7025ae711f531bd789a9468680734ed57db3f9e28dc00686fe95f81310365ca74", 0xba}, {&(0x7f0000bf7000)="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0x1000}, {&(0x7f0000a68000)="eb465a2df743fba9dbbc2bda8dd951370091f523812891c63869d9e541989e396aa832afee7799fdda7aa0a74eb7a697890ae2df5ef043b34728a8d0e22f72d73eba462b4082a967d9eaeee5cead19bdcaba96773689d63cc20830d02074725350692352a45dbe06c9d03d3e0d1956060f184b051a5ee7c12657b6eab15f71622947ccdc1617fb135a65ad9a195b5542d51818673fcfbdfe50081674d5c8d39162acf885b910e8e9", 0xa8}, {&(0x7f00003e6000)="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0x1000}, {&(0x7f0000f97000)="015f847aac57aa5d15d555df1930aecd6550f7c7f7c03bdb", 0x18}, {&(0x7f0000bda000)="", 0x0}, {&(0x7f00002a3000)="e8982abd32f98c2cdc87c37a7f424b0d7e2f7a9a21c95ec90963f82b60cb0c51cae7805def3a857fac5e26d7ab6e710008dbcfce0a5b88a86fdebbbae584fc3e2eccddf504b18a5b8705b26403bcff966f04379e1e035183036492df300d5c46895f51991315bb339c27cf90dd35ea3e2f4bac2176ae0d0f8d966c2082a2bdd028ca24a8903997ea0f6f0e143e96462e08ef771435db989927c4e50e9a6bb0169c38be7b44869e6464d0dbbe88a6a484086a2983dfb436c8ea3b2586468c1f810d74af19598ce1b20f3a209ea0f69ecf34a1d6360071a2b895", 0xd9}, {&(0x7f00008d9000-0xa2)="5b1b2c70ee9f578d5ced6d75195a9fc9abb21b821f9094a7ec63d3dbfa224e1039a80e38f6ef3f9779ce2a3ad1885c9fc6dc44b15f69e1668f969345704c245d32a2c79397b9d6ffa5e69d736704a2d4ce8b37caa2bfff747c7c1b684444c062cdf7145c16ccd236c4da6a0455eb97c54965e63d7ad5d0426f31701b7abd3aea06f4a98546dcdf129aa323b4cf047dd429a917c31219c13cf7c8b5704019dce86da1", 0xa2}, {&(0x7f00000d9000-0x3)="5ac0c1", 0x3}], 0x9, 0x0) 2018/01/10 05:15:26 executing program 1: r0 = socket(0x200000000000a, 0x3, 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fdb000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0xc0c, 0x2, [0x5, 0x40]}, &(0x7f0000fdc000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x99, 0x1, 0x1000007, 0x4, r1}, 0x7) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r2, &(0x7f0000fdb000)="8b9099019aac95b6c6cb769507cf9297e8919503b8a555393deb85c5da955208477a9303cbbeaf552455a822f46799cc3801c89964af6b01aad3c9556052344345d5be80182e18cb07a1a77c82f4b5b0266d0bd2965f7d0001fd08290b0d6018d20ed456fa5009edca114df44486582ffd6ea76e7e1f62b9d343c003cf4c0132eb425f190fbde8f4718cf0385c0141031a46086fcb6df52df57ed301dc262a58a769", &(0x7f0000003000-0x96)=""/150}, 0x18) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000004, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000799000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cf5000-0xb0)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xcdc9}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xb0) pipe(&(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f78000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000)=0x10, 0x80800) syz_extract_tcp_res$synack(&(0x7f0000cd0000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00002e7000-0x8)=@assoc_value={r1, 0x7}, &(0x7f00000ed000+0x3aa)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000386000-0x5c)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3f, [0x1, 0x400, 0x401, 0x1, 0x0, 0x2, 0xffff, 0x7]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000c0c000-0x8)={r5, 0x8}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000d5000)=[{0xb, 0x400}], 0x1) [ 96.931187] IPVS: length: 65046 != 24 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/10 05:15:26 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000018000-0x10)="c90515bff95ed82ac4ac4404d28a4dc6", 0x10) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000fae000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbe000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004d8000-0x10)={0x0, 0x2c, &(0x7f0000868000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000bab000-0x18)={r5, 0x4, 0x0, 0x8001, 0x7ff}, &(0x7f0000169000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000b9c000)={r5, 0x3}, &(0x7f000083f000-0x4)=0x8) recvmsg(r4, &(0x7f000099f000)={0x0, 0x0, &(0x7f0000b33000-0x70)=[{&(0x7f0000154000-0x46)=""/126, 0x7e}, {&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d28000)=""/116, 0x74}, {&(0x7f0000a05000)=""/0, 0x0}, {&(0x7f0000368000-0xab)=""/171, 0xab}, {&(0x7f0000bee000-0xdb)=""/219, 0xdb}, {&(0x7f00007a3000)=""/236, 0xec}], 0x7, &(0x7f0000d3a000)=""/172, 0xac, 0xb9f}, 0x40000000) close(r2) close(r0) 2018/01/10 05:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendto$ax25(r0, &(0x7f00007e3000)="524867465b13eab21ffa94200e11ddb2192225faabf3025577614c104c4738cae00bb5a0d28d480109098c0294b12d7747b36e5e603aac1342e5d561c64ccf7cd61b88cb6db116f6b7f53c5ec5ec57faacf421", 0x53, 0x800, &(0x7f000027d000)={0x3, {"a15a19d7a7d1be"}, 0x3}, 0x10) recvfrom$ipx(r0, &(0x7f0000df5000)=""/164, 0xa4, 0x2, &(0x7f0000b7f000-0x10)={0x4, 0x2000000000000004, 0x5693a452, "4657762220d0", 0xfffffffffffffffd, 0x0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000aec000-0x2c)={0x8, 0x8, 0xff, 0x9, 0x8, 0xffffffffffffff9c, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e24000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000a0000-0x10)={r1, &(0x7f0000989000)=""}, 0x10) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:15:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a8c000-0x4)=0x0, 0x80000) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d56000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000add000-0x98)=""/152, &(0x7f0000000000)=0x98) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x33, "fdfffffdffffffffe01b1baad039f3264d9e1830dfffa0ee8b4247901c3d443bef0dce06bb5ce3fdcf9a1d7d8759f6699158da"}, &(0x7f0000630000-0x4)=0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x3, 0x1d39192c}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000002000-0x6)={0x1f, 0x5, 0x1}, 0x6) 2018/01/10 05:15:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a7c000-0x122e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x0, ""}}}}}}, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000072b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ee7000-0x4)=0x10, 0x80800) r1 = accept4(r0, &(0x7f0000946000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000ad2000)=0x111a, 0x80800) syz_extract_tcp_res(&(0x7f0000095000)={0x0, 0x0}, 0x9, 0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000bd4000)=0xffff, 0x4) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xa764, 0x10}, 0xc) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000)=0x8001, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000002000)="1f0000000004ffff0000000000000001e00001000900010002000003000000", 0x1f) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/10 05:15:26 executing program 5: socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000011e000-0x10)={0x0, 0xdc2b, 0x9, 0x3b0}, &(0x7f00003fc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000444000)={r1, @in={{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, 0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r3 = accept(r2, &(0x7f0000ab1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000002a000)=0x60) bind$netrom(r3, &(0x7f0000a9a000)=@ax25={0x3, {"9e07858fdc5df6"}, 0xcc}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) 2018/01/10 05:15:26 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af2000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00003eb000-0x10)={0x4, &(0x7f0000b17000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000adf000)=[{0x2, 0x20}, {0x7, 0xfffffffffffffffc}, {0xe, 0x5}, {0x6, 0xfffffffeffffffff}, {0x3, 0x9}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="6ca3148ad181b8981fe2ec3c021cc8e0", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0x18856867, 0x6, 0x100, 0x80000000]}, &(0x7f0000002000-0x4)=0xc) socketpair(0x2, 0x804, 0x20, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x7ff, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000002000)={0x0, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x80, 0x8, 0x6, 0x6, 0x0, 0x5, 0x401}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001000-0x20)={@generic="575610d6ec478119ff433bdcd1fc7286", @ifru_flags=0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000-0x60)="2912a029c7d693b2ce051c74ff04f587335e853d940451e07d1f2a36d40a412302d1355d8857f0b1473d97ea813661ed279256db68948000bb5a80d45c57388a02660a960e7d7fcac43245fcf1f49b698d01175fccd7aa2773ad1399bd204e9c", 0x60) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000-0x4)=r3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3f3, 0xffff}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000-0x8)={r6, 0x7ff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000006000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0xf9, 0x7, 0x6, &(0x7f0000001000)=@common='bpq0\x00', 0x6, 0x8f8, 0x1f}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000007000)={0x1f, 0x0, {0x1, 0x7f, 0x1, 0x4000, 0xffffffffffff3a80, 0x0}, 0x2f, 0x7000000}, 0xe) accept4$netrom(r1, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80000) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000902000-0x38)={0x0, 0x0, &(0x7f00001c3000+0x650)=[{&(0x7f00005c6000-0x97)=""/151, 0x97}, {&(0x7f0000900000-0xff)=""/255, 0xff}, {&(0x7f00003df000)=""/211, 0xd3}, {&(0x7f0000900000-0xf9)=""/249, 0xf9}, {&(0x7f0000902000-0xe9)=""/233, 0xe9}, {&(0x7f00008ff000)=""/0, 0x0}, {&(0x7f000020b000-0x9e)=""/158, 0x9e}, {&(0x7f00008ff000)=""/182, 0xb6}, {&(0x7f00008ca000)=""/225, 0xe1}], 0x9, &(0x7f00008ff000)=""/230, 0xe6, 0x0}, 0xf8) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006b2000)=@generic={0x0, ""/126}, &(0x7f0000904000)=0x80, 0x800) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000905000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00002d2000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001e4000-0x10)={r2, 0x1, 0x6, @random="c036608e68b7", [0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000302000-0x8)={0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000905000-0x80)=@generic={0x0, ""/126}, &(0x7f00007ee000)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000017d000)={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]}, [0x7fffffff, 0x9d, 0x7fffffff, 0x7fffffff, 0x4, 0x800, 0x0, 0x1, 0x7, 0x1, 0x68, 0x7, 0x81, 0x4, 0x7]}, &(0x7f000012a000)=0x108) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000904000)={r6, @in6={{0xa, 0x0, 0x4021, @loopback={0x0, 0x1}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d83, 0x3f, 0x5f, 0x3, 0xfffffffffffffffe}, &(0x7f0000703000)=0xa0) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x265, &(0x7f000078b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000169000-0x2)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000065a000)=0x0, &(0x7f0000558000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00008bd000-0x38)={&(0x7f000041f000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000807000)=[{&(0x7f0000bff000-0x3e)="83", 0x1}], 0x1, &(0x7f0000090000-0x150)=[{0x90, 0x11f, 0x6, "e757f69b2217239aa327830bed285e4096018e0c969a84fd2da859bc9a95339062c030bff673d7b0f22603397cdf952e13621703d6978f35df6275507ab2e958398d2c8e0ee410568b263a6c45eb7f01dca079c6d33fa25f34cb1b331f737512daf73b71edf1fe9a605b152596796280d8df7e804d33a713e04e6497"}], 0x90, 0x4010}, 0x4000800) 2018/01/10 05:15:26 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e3d000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000461000-0x14)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x7fffffff, 0x1ff, 0x101, 0x0, 0x6}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x3, 0x3110ec6400000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffff9, [0x7, 0x1000, 0x0, 0x5, 0x5, 0x9, 0x6, 0x4]}, 0x5c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r6, 0x5452, &(0x7f0000001000-0x8)=0xffff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r6}) r8 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r8, 0x4, 0x0}, {r1, 0x400, 0x0}, {r6, 0xe0, 0x0}, {r5, 0x8050, 0x0}, {r5, 0x0, 0x0}, {r2, 0x80, 0x0}, {r7, 0x14, 0x0}, {r8, 0x11, 0x0}, {r1, 0x1, 0x0}], 0x9, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x100, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000002000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r7, &(0x7f0000003000)={0x1f, {0x0, 0x4, 0x20, 0x0, 0x10000, 0x9}, 0x94c}, 0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0x10000, 0x4) bind$bt_sco(r7, &(0x7f0000001000)={0x1f, {0xfffffffffffffff8, 0x7, 0x3, 0x4d9590d5, 0x4, 0xffff}}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r7, &(0x7f0000004000)={0x1a, 0x9, 0x4, 0x8000, 0x1, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r7, 0x11, 0x2, &(0x7f0000004000)=""/29, &(0x7f0000006000-0x4)=0x1d) 2018/01/10 05:15:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000082000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e9000)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000048e000)=@assoc_value={0x0, 0x0}, &(0x7f0000c48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000694000-0xfb)={r1, 0xf3, "9707adc484416c3aa32e0cd06b3ddc20e61e1708c9e812e56b4a79017c035cd11b9c169965a31511fd1b0f477bbc31592675f903a9d3d286eee89465e565e90e6073637301a37a684df9440470e3d9190531be3907760b7a55f726b82d3b1e716a77c201e7f234f5671b4ea26fd70c9245312e836f7c1dcf6b6c171b886a7ebc3c1754a877cfb994fc1c75165e9a9cc6c593abd32143cfb9a6dccbc641bc327dbbcc8c11952a4a9563e8cb9b93c3a2e8be4aeb2b9d72dda3d920230d50946d49a294fa2ccf0181a3f79a76184db0301766ba6f2a88871782cfc5543a7d637a0f1fbb22c492dfcbeebdd8e78ec3e141ec330982"}, &(0x7f0000495000-0x4)=0x6f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000856000-0x8)={r2, 0x280, 0x5}, 0x8) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) 2018/01/10 05:15:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000c32000-0x15)="a8117c0c6e92894c90e9d02b4c788a87287b56a69f", 0x15, 0x10, &(0x7f0000520000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2018/01/10 05:15:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x8001, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a32000-0x63)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73f4, 0x80000000}, &(0x7f0000fce000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000380000-0x6)={r2, 0x81}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000135000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d1f000-0x8)={r3, 0x3}) syz_emit_ethernet(0x22, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @x25={0x0, 0x0, 0x0, "f808aaac0d827c333d09e137dd252c0010"}}}}, 0x0) 2018/01/10 05:15:26 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000b91000-0x66)="7a17a8ea3861fe1959c45829af0b387409e9571f6ea4d582ee4b9f85bdb5d28f7d949218ca756b3a65784d5f662d3177e50921d518d19f2ad563bb4a4b63dba6c67a2229a75fcfad3d4eadb8272287bad53fb0ba22fb6e76f3abfc85ddc4bf3fd3562babaa20", 0x66) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000085000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000017f000-0x4)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b07000-0x88)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000078d000-0x8)={0x0, 0x9}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000623000)={0x7, 0x39c, 0xa, 0x1, 0x2b86, 0x2f, 0x1000, 0x2, r2}, &(0x7f0000f2f000-0x4)=0x20) 2018/01/10 05:15:26 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000000000)="dc3d00f1ec97911b132dc7eab2e4283c4d6512e9733a55ebd19d37c43470dc3cc06106bcb1e0d2b5a5e6c800000000286e2daa565efdc0aaf182ccc0e541735087452ea81556d6d98377b05ba8aca0afc9b6e99df9582283b50845c7e455bc4dba723225f9483244bca93ecbdddb7c5763760c22fbc673eb3661d7298e292c6edd7891c40d1aebcf8105201614807da058992bdff4bb80821622d8cc695b8c5eace6cc422d4d1e", 0xffffffffffffff1f) 2018/01/10 05:15:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000394000)={0xe, 0x0, 0x0, 0x0}, 0xffffffffffffff0a) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000662000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000bba000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e87000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001f8000-0x4)=0x8e, 0x4) close(r0) 2018/01/10 05:15:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x11, 0x80000, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ee000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = epoll_create(0x10001) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b97000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000270000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a90000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f9000-0x4)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ab000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a15000-0x4)=0xc) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc2000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000-0x4)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f91000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef9000)={0x0, 0x0, 0x0}, &(0x7f000071f000)=0xc) r23 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026f000)={0x0, 0x0, 0x0}, &(0x7f0000b89000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000075d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1a000)=0xe8) r27 = getgid() r28 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009d9000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d44000-0x4)=0xe8) r30 = getgid() r31 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000599000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000-0x4)=0xe8) r33 = getgid() r34 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b01000)={{{@in=@remote={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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0x4)=0xe8) r36 = getgid() sendmmsg$unix(r1, &(0x7f00004e7000)=[{&(0x7f00009d6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009d0000)=[{&(0x7f0000105000-0xb7)="52ee0ce1c4d7517a37e9b2018bdb238bd8cffd094f6ed745fcaefb8e05835b4490323d5890ef8edf40337a833d1d35bb18f514d56d62414af3aaeab858fee3964847602004c5b64230d1d14ca14833aaedb67c6d8adb8965720f32582345c4215719b63e2bc3d617f49e1e2b81d0baa0f5d660637c80261273ce004c382e5c26684c236c50f0129113ad030134f1e2e752d8859dec99739e4253a5147a1f90885f77c7f55ead77dc9d22803fc685d49321d4fef0947dc0", 0xb7}, {&(0x7f0000706000)="5098e2d15722c1eac0a97ab1c2523150a4d3f909cde78251fcb332e82d9b00e20976bc1c6a251a050211c94394455f33fa75b49d65f434ed291ecf92ee77059cb9f9267201d62afaa7e792edacb5fb075689e5a65fbc129d20bb4eaad2062f88e4d18d1d31aa1b", 0x67}, {&(0x7f0000da8000-0xfc)="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", 0xfc}, {&(0x7f0000ff9000-0x10)="66dea6d43a43e2c7802bf7c14543ffe0", 0x10}, {&(0x7f0000f70000)="964a386033c17ef4f73e72fd313ca159f306316c5e8bc4a9d984151181aa7a4bcfc276c60a7bd17e1768a55c7b12f35c32c49a4098dcee7bcf49f47bbc53e9b9bf51e6", 0x43}], 0x5, &(0x7f0000c59000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r3, r0, r0, r0, r0]}], 0x70, 0x10}, {&(0x7f0000518000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000941000)=[{&(0x7f0000c63000)="2c4f91f54bda839ea3072b6383216a67cd08ab7190db162d", 0x18}, {&(0x7f0000f5f000-0x40)="fe23686ef99fa605c4c8928f0dc975580732b53541b83800407896b33e43b388564f572c9f665b9cafb712c4735722f05da0f537e7467a8c17fb92196d8b855b", 0x40}, {&(0x7f000087d000-0x3)="f36f55", 0x3}, {&(0x7f0000e5e000)="833dc104d9895f13450fc5603537cb37627f02546d6cfdda2cf758aea32f1d01d853f079705fd48c6b9a6751da08e26097825926a48547f18a2e092f24074e05350caad96065208f9d5b8d31b0fd082df5df0b51e93b08c7967cdffa5091f0adbe6fb0cd0af5beac1a3ff441195cce64f15daf2896f51571e8aed751a42ab58138f8a5b96ae77a18db4e18d5bbd9b2858dc017affa201c806dbb29f8d2d7c22234cd152d34fa6744dc3c3e03298e058fe4812a2c348c53c2e28c047d81083715af7de774c618a86cd7702e7f", 0xcc}, {&(0x7f00008f0000)="4c460ffc79df16d9b11a2821520fe3c72eb49f9be9bce4b8d3059bd1d60666fb447ca59f73873ea9673082bb5d14170b81e5678578593733a26da8c5bc138c239b4f827e4c04cbf8baed05b3544260df1576a55760b714af6c63a944db5fd1271cc9858e9a47198ef4e6ed5a0e67f941aaa13029b4", 0x75}, {&(0x7f0000e87000-0x69)="4c12eb877afcf651eed940afbaa15f2cd0c7fb366861b75e004928ae06f9d21e38ee57c25c0b4a335aa68f0bcf2ec4b94010dbd3956e6d2f2d40ff9b71edfaa1348368c4f51914e62188b4dcf6d52e37d1940cbfe7f7423960c08fa05bc4cf2130c4d46cd797973d0e", 0x69}], 0x6, &(0x7f0000872000)=[@rights={0x38, 0x1, 0x1, [r4, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1, []}], 0x158, 0x14}, {&(0x7f00008d0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000297000-0x1c)=[{&(0x7f000039b000-0x2f)="bf1b7bdb5571bb44fd3f9b37a88d1e0bb292e1d5000ec7a51f3e172ac5973dd2fda3b06c0991f6cf297b2b198884a6", 0x2f}, {&(0x7f000087e000-0xa4)="4d5db7269a72f453dacff96bce088c01a27427c90251fe2301f994ab6cb174f513be3c610c425c6ffd9e45a8bc2b66fd64dbfde8a315cbc99bdba6084079777c044dafb86d73b74af412af5e09632d245bb24760fbc59dc7dd80b67982523e0194a96b4f8270a1b1ec7d15b9f8bd899dac888508433db1c44c6af153b2c7883664e5d97e3327e306069b6d2503dd4a4acf5009f6dcb9c883118e747aa20bd60face4ff77", 0xa4}, {&(0x7f000014a000-0xa8)="dd568710459647add0361ad283d30bdef71bb4d64ca4686aef22e794fa4a8615a4556ffcbfe582b37c2b87d8fe0ed4c93a6cce3a84fcd34c15b9e6216fb67238c6bbb7532fc3e71bc51b039f5ad40285d100dd9a2e52a58f2002da67c2ede47c33edff71bd3ef27a780ef1d48163b584bc404cbc356b0962b09972a54e38ac885f41f41afd590d2d7ed1839ac4e9c413ce2ffc1d50845c60d732e559a4fd352f31f78d04b0fc8210", 0xa8}, {&(0x7f0000f06000)="16ab411b014d21e9781f19c78818609b160c47c87aef2752d5c533f24fdd573574b0d1baa79dea31f72783d517f94b6ace0428ed7e2a00dc2b2e4d99e03bbb169feefe79f270254d25cca28ab744c5211dc28a381e5c86f2861679150a599fa6835e70712b3a9836bbe7a4fbfc56a4f1ce0ca3e5633a80911ebacd4f0bb63134ff4d1838770bc5161c5a57479d488d80391b119fb3d2173a37901caf472bd2a82699929701b129ef987c00143612b51eb738181f98a60cc31390a520f06506", 0xbf}, {&(0x7f000063e000-0x67)="1c4598acebfdd18c3793d0b307e444d7bc2711a7264e60ef34a94edc56b83af222ca1b0b21b24dbce9ae605b27971071e06926e27a2c89525dfee228a4ee0997458ba8fd5a393759734d05448e10160f248d4fc35da0e81c18873b6294abb8b47aeee53a1112273f34ab4d55d4b959", 0x6f}, {&(0x7f0000d91000)="26eae3c3e645750c6967f6a6042adbe6", 0x10}, {&(0x7f000045f000)="294e4c07dc1f9480006d2d9e4f550ca3a1d43c0c8b5c5e1b9bf265fc86ac0a8c239817692eb4d745be41f0e838ae1af05cbf5f56aceb71e477f7390177efbc37cf6d731c15c25695672551340165cb9f0ead96b4aa8ae2c31e37072c5bb143195004f01aa84647709c69b31ae7bae6c0fdae54cdf5e54a742e03b38cb4eaaf8cf4f255fb6bdb2b1b606829586436a2a47c415013114024e5f33b074711a45fc0141d73f246528d0227e6ce505b4382", 0xaf}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000be2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000093d000)=[{&(0x7f000034e000-0xca)="9b78d247292df4b0bac94b5162cb59f959260d395ac266c0e8eaf4ecacce7747f2688fe4abdaf8941168a2e955ab3692f7afe327f5808ee0f815766c996d17f32815e9dc3f6b77579d5a6a6a4e55fd080c9f1a34b6b7b0f023b0e99cb6fcb2af33e1cfe4b5dadde27e3cf553be0619e5cf6c421607e18319e9f584acde80adc89c12c4911a3d32065c25cee6658c3b107b620ab00879c687e96198e6b510317c69d9984c1285fa57c677c1751b54407c03574164b0718bacb4cda094b7087676682ffc53be43e61fafda", 0xca}, {&(0x7f0000b2e000)="4876b7b0c6a0f1b6dbc08ee104e5287b5b7610eb4e72e34d865aa6b474a46f41267f27fb05631161399bfa18309417d2ce5c16bb1ec9c1ff3ac63147f84fa1afb599495e7fbcfea8b79e0e230d8add011fa787fc6e04104216a025e70e77e98369a5b54ccd593b54bca97814c9bfd1180c23393684f362b784e71f0eb22516154d624d434f8c71bbe5ad70798edca5c165ad88364c3ef21285ce689e16a4e1edc145090f19602732b738958339cca169f1c47c6901eaa46a5e5e01ed13d527b1f278f97e9eb1c4e22fab72d6c38421bb11e88fa8005d856929bd9ea571126e4d185b3f95d2bf8f867a5f8e2aa4cf2c853b44", 0xf2}, {&(0x7f00009e7000)="7c08732df641a2795aee6068fdcaadff1def1c4d2941905dc6596dc7ecb12c6c90c48857428b8ec8ec99927d3c4600b6fd9e8a4bc05dbbebe0de8f3342e2c049d25ee8efc70e16de8c01d20fa37009784ef42d1b2cb2d37abd0f1ec3a1c3b55fa324f9ef21344eaec3f55baece0e1364d1573413172d6104ecaa4f7406a810dc9e35b441661fd77b9d8aa8", 0x8b}, {&(0x7f0000b35000-0xde)="295c5cc22916b5f0b28e20a97670443d2b8530ffd345e8d5fee872e7e3f9b3fedafd79ba146c8eecd4555029b4e911f5399a5921eb2e6f5f9819d5ec72e98fcb9d80d5cb9b5b2bc84fc7dc5538ea1509613c9915c02cc08d2e5b2b1c4660b04ea81a135a54a224c2a22ee740f470b0a20dc270b24d30beb5fcf27e5b4f0b207875718d200b76ee6b166db2f1823bfdb45c43bd02b2b67ca0d928631ed06577b456f25d6f0c53bd0b31c532df90c141577c745fff67159d38ef381ff3e3b46e6cfe9fff7ca7cf848d47bbfd25cee6562828280258e834e4c6c233c7ce8a42", 0xde}], 0x4, &(0x7f0000f4f000+0x7e0)=[@cred={0x20, 0x1, 0x2, r23, r24, 0x0}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xa0, 0x80}], 0x4, 0x40054) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b5f000-0x4)=0x0, &(0x7f0000729000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000ce5000)=[{&(0x7f0000fe7000-0x1)='1', 0x38}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f000018d000)="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", 0x4d4}], 0x1, &(0x7f000087c000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x40000) r37 = accept$netrom(0xffffffffffffffff, &(0x7f0000460000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000faf000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r37, 0x103, 0x2, &(0x7f0000051000-0x4)=0xea, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a78000)={0x0, 0x0}) 2018/01/10 05:15:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000717000-0x4)=0x14) r1 = socket(0x9, 0xf, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r0}) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000038e000-0x10)=[], 0x130e90f) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$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) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) tee(r0, r0, 0x3, 0xa) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xc1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x4, 0x800, 0x8, 0x3}, &(0x7f0000001000-0x4)=0x14) r3 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000000e000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000473000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000651000)={0x4, &(0x7f00008d4000)=""/176, &(0x7f00008d5000-0x60)=[{0x0, 0x4b, 0x3ff, &(0x7f0000184000-0x4b)=""/75}, {0x20, 0x1000, 0x9, &(0x7f00001e5000)=""/4096}, {0x29f, 0xc, 0x0, &(0x7f00008d5000-0xc)=""/12}, {0x2f2a6d2b, 0xb8, 0x7f, &(0x7f0000582000)=""/184}]}) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0xb, 0x6) accept$ipx(r2, 0x0, &(0x7f00001a2000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(r2, &(0x7f00000d0000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x800, 0x9) 2018/01/10 05:15:27 executing program 7: r0 = socket(0x3, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000eb3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b7f000)={r1, 0x8, 0x6, [0xffff, 0x100000000, 0x0, 0x8, 0x1, 0x8000]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0xff, 0x1, 0x4, 0x1, 0x0}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x800, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r5 = socket$inet(0x2, 0x80006, 0x80000001) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000171000-0x4)=0x7, 0xfffffffffffffea6) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r3, &(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$inet(r5, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000921000)=0x0) sendto$inet(r3, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0xfffffffffffffffd}) sendmsg$nfc_llcp(r0, &(0x7f0000df3000-0x38)={&(0x7f0000348000)={0x27, 0x7f, 0x8, 0x5, 0x5, 0x3, "0bba568ef37473c40f7a42de921211eebab4885b0be6de50533d7d684bda4d498f3b8e2a9043bca5ee124407eac39b66247a8dc2269d12140ef1fc164475a3", 0xc15c}, 0x60, &(0x7f0000601000)=[{&(0x7f0000018000)="87561e", 0x3}, {&(0x7f0000869000-0x72)="d06a65c2c75b1c822dc04d31971effe65966d312ece06b49d17db36843215b796a407bade1d0ec054e0bac9f0ed75fa8ed673ae49e1ba53d611b7d1d76c086c40593dddefe6dcf7c92fbf16de5a605e065390bcef93762f25e8b428e4fba61eb3e15f18fd054b1bbb55c0392d96cacb55f4b", 0x72}, {&(0x7f0000cc6000-0x30)="42b7d54728e215196bd3834fcb18f76b05378e32c749238e000f967c4702cf5473635e73ddd4e37b97b6a1ad84c99ba6", 0x30}, {&(0x7f0000f77000)="6016217ea841d82a2aa208299b9ff3ee3a54b6a83a9299bcf64acc76c4c9aebce625151fe397507e6fc935054b3217f62ccdbab08ef0687cfe7900feca339775c56c7096b3777f59afba5d64314f0241b1975671a7b585beffd6f852ea721bdd7c756775dad518ae651297a8e4aefb2375103cd3727009fa05d1fab5902153ee21e4e52693861f461c3355d3ab8f1dcf49a1be9f7b59896477762b71c891c1139209b7e077404783bf924f097ea2dede2a16634d7102284ecf454ba4e336796a8c89920084d9", 0xc6}, {&(0x7f00007bb000-0x92)="89cf7ec6ba0a4b13eeb25f28da36cc134a6c690d5fb94dcb2c8c906df902d94918c79213e50b2db28e145d2e985397274f65e817141606efcc36ea3ec709861c23f8c6391b0f3e91c9a2a33154119eba4d9fc7386c81e574e7a3ed12506b3b7b8f31ba30318b3089b2d625244d745ec8a97c0a785b9eaa4f7450a31da230894aff29c10f204f88178ca0f84bf93ab154a36f", 0x92}, {&(0x7f00008cd000-0x1000)="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", 0x1000}, {&(0x7f00007bf000-0xf0)="f0393b4da447d98e05aef6bc08fae6e1356112d40945822c879083a52bbb0a4cff1a793e8ef18bba35acdc4fe7dee59ee6d6a69a18504d541b523d4de378196bfaf7ba587d24bf52143320b3be2b1c3585c719e982ad62e4b24a81fc0cac8ab5e1a3aa5453b6d37e49d6feb541e727d6e8899bcec841f5296b9609bba9ff2a9225262c0436ddc9daee45b20211c3e4b9d557713f8e95aeefe5e61147eaa496ef7215ab660313f44da0fe6c83cfe65ab64900f7131fe0649a794d3726686a50bc76b4005e4ff8dd537b90aa355ff70d3057b210bdce862ed7b3c74956dae023ea9f953c8aafc7f5d048f96314327b4203", 0xf0}, {&(0x7f00006dd000)="24597b671eca8e67173b01c7a3ed2e15bd1b74e00a6efce539b58bbbfae8458b8352", 0x22}, {&(0x7f0000dc9000)="12449ad1dbc976af1bc1786c3cdf99d486b092fcb6ea15832a578b9ad3cac36499bdce1365777025c6ff24e908ad8c9ec27629db527823a8495b1348805b6d13dd90e97ae8d39153d43afe315b3a38", 0x4f}], 0x9, 0x0, 0x0, 0x880}, 0x10) writev(r3, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r3, &(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) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x80c, 0x4) pipe(&(0x7f0000373000-0x8)={0x0, 0x0}) accept4$netrom(r1, &(0x7f0000bfe000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b5000)=0x48, 0x80000) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000369000-0x78)=""/120, 0x78, 0x0, &(0x7f00005ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 05:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000446000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080f000-0x4)=0x8) r1 = accept4(r0, &(0x7f000071e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ee2000-0x4)=0x60, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000acc000)={{0x6, 0x40, 0x72, 0x9, 0x0, 0x8}, 0x7ff, 0x7, 0x6}) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000813000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca4000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005be000)={r2, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000451000)=0x8c) listen(r0, 0x4000000002) r3 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r3, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r3, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d68000-0x20)={0x3, 0x0, 0x800e, 0x401, 0x200, 0x8000, 0x10001, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000082e000-0x18)={r1, 0x3, 0x30, 0x9, 0x3}, &(0x7f00003f9000)=0x18) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f000014c000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000178000-0x10)=@buf={0x51, &(0x7f0000f93000)="10cb856951cbca2a5b887bb57c0ea13a39f0df7fdef1404838d62ca70f694a5785e00f669594ecf18eed98b0daef24947ce1deacddbb370097728dc7d3e05f23fed8c47dda643dd56e8c74c9d4399f6b65"}) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f8f000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000010f000-0x20)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000bc1000)={0xfffffffffffffffa, {{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfe31, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 05:15:27 executing program 6: r0 = socket(0x11, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x7, 0x100, 0x3, 0x80000, 0x3f8, 0x2, 0x0, 0xf1df, 0x278e, 0x7, 0x5, 0x9, 0x3]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd786, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x80, 0x1ff, 0xaf0, 0xfff}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0xa1a4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@nfc={0x27, 0x2, 0x100000000, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="f579b234be5cb880d2eaca121b904343e533b765778cae3d0b9737ef851802de613c82aaa3f9fec15195ace0e535187edf89be", 0x33}, {&(0x7f0000001000-0xa8)="7ebb4802af4d145a9a63bc20677d3334f845dce264dc60f5022b27e1846f82239e9fd4986fbe13f37d3737a8153230d2b45af9ebff8ab9f910b23587f9739f964f348418221e175c1770caa98e5221f441baa4590f62ac3e2da32947d59ec5714d18bef25f1640a0e7188058eb2bcb89443cf7ea328f7cb2dced75c09efab688d27ceec26822880057a5ab124fb3d70820151a9ae01c31a230b7d4ad1cdf6dfab7d56fb4055a4bef", 0xa8}, {&(0x7f0000003000)="8409bded0dc509cd49bb4af69c6a123498ca3e33a7de5a7680b5a39d84d6767cf929069a26705b4b6e6ee820966b0cc1de5e03a2ea8a5128abccff0b2077e3f2d96da98f07fb26a07e4bb1bd1e3a28409716b43994287cbad7f1fbd7c771d95a04dbcbbae014fbc8e2412ff4e446448c85864f77e296ec6e60fd64685a34703ccc40bc8ab24867e76143eade84b5d372ceda50f3660be8027dbf366f88a750b10163b4de2074c290f4083a27ff21410a3490b5bb2822e08196cb3f960587f6744aa900498a9451cd5c2f2413d941b8f9bded0e0de994e367ed7127be79eb046d03e5eed0092ad6f4bfd8c576609c20ad46e6523b6c0c73c99e034a6e", 0xfc}], 0x3, &(0x7f0000002000)=[{0x20, 0x19f, 0x0, "9cbd436f8c6afdfaade4"}, {0x100, 0x101, 0xfffffffffffffff7, "b0bf741a6ae8f656966b19d5f8f1aa1c6d0680cf47ce68a5384aea08eaad384d0343f2484ffd7b01d2bb7f9036b7f5f12cd32d07f018877e407dcc4709d23049ac88129e587c0a93ab063609c9dbbcf4f0e76b000a2586ff25368ead26b7f0244b0f8b6c52887bda863746326d0fa32784e8faa747ed6a9ee2a1dee1ad603212f913f3f6a7d98766bfd5c2daac1537a9a71905a14505793941f5b27db2a4e29820c0abfdea0a4b53c2a2ce7fe93f9226602f58cd71902be59f47f11e1bfb9fbf2e721aa04a94e17026222410a54fa29de41f88bf3d6988fa970b87bce18bcd6bbde70c65f76d25aadb6ae5"}], 0x120, 0x4040}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="8d1a576c18cbb610ed38052d545381a81d16cdd19c47e47b3e05bc16301aee196ef9af10f57331b6a55d538c24f46066e02d5d07533bfd8ef4ad9376bed16a0adc626decd4d02167bf50766f766c6379090ed8160a8f4aacb259a49879246ef18313187924773380834a143425e8db62", 0x70}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f000014b000-0x5c)="7d8f3db393bd2d456fba1a727dc31633c12bd8c74c6f1122a254eda1d7dc1e79e6e7dfce343a591de268a497227e4a0f34f29aec3bb0b372363b6d671ceefb464b7ce9af97ff2b54dbab00c088a265fd7d9839a3fb3bd897a8b990f8", 0x5c}, {&(0x7f0000000000)="4ccf314c7c1007695b9d9b597c254017dd5ac3027084d4d915856fe051766f0850f84ce4b4c66008addb9800bc751fb99708e696dee9411ab2930f261f6ce38c4f3581c9edfa0c2371adbf9948c8d42719", 0x51}, {&(0x7f0000000000)="7e67434c29065cc9ef1cd019d00f2beb3a8fef6f92c7f0", 0x17}, {&(0x7f0000000000)="6826b97f314316de77ac45ef8c5a6517fde79997bd7829988b16e0b8cb4326734112e7c1ed0942f5e17727062ab39a31c9960bf21c033f2268492c83fedf8983fb63c71f86bb894c6242c44383e0e655ebba611238a704305f0ac8dd0c41d5cf90e0a6382ff069f4e7a39467f96751098a2aa2eff704d9d0e90b7771f244e142de71532760afb77964b7", 0x8a}, {&(0x7f0000e0b000-0x54)="06502b65d624c8e694eba8cde97d5a40225946aebc554dac3aabf341fad434c8cef3db0e37fb68468c87247b4e7ac2883d5950bd5519fb6d00d3d35515f1f6772e027053b6aac6b937001aca32d5f240a875913f", 0x54}, {&(0x7f0000001000-0xfc)="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", 0xfc}], 0x8, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="c28c04866496f59a9e1d628ce4ccc1c962a6c1f9b8a14442cce6e4790d2e368ffd258fb86a93aa6a4fdafaa3291017212f30d63d0c19eea19c8b6975ad93151260756182", 0x44}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000503000)="978433c8649803dc442067f292552c1d00025f19eadbd44c62", 0x19}, {&(0x7f0000527000)="7fb748c42f450c6e4453f53a5ecfdbdd85b3edee6597a4255e3407a9768b2e34460101aa0c48727d356eb68ea600316f109c88af40f137b607d28ebab115fbfca0386e9999cf09a1a256aeb45a3f13137ee7d0dd54fc7ef2ae9870cbe4750a69b9998fe2eb79d77ceb6687650937fea4573a22874adf50758919d90c9b56e2b9637126582baf0a86f2a3465e1d1270ea9becbb952b22063c1857facbcbb20583d5f4496eb3ce8a6738c1cc51bfaeb691359a6d062a04034b78af2d9d348d8900568424c26ac8decadf79", 0xca}, {&(0x7f0000ae7000)="ba56eef1a570ba94d16f815c3efe95119efdaf7d6644f54b6bd74b37dd52f4b068cb50b01443c05431780bb9c57ad55756", 0x31}], 0x5, 0x0, 0x309, 0x840}], 0x2, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0xfffffffffffffffe, &(0x7f00009a2000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000072a000-0x1)=0x7, &(0x7f000089b000-0x8)=0x1) getsockname$netlink(r3, &(0x7f000014b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000291000)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cbb000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000066d000-0x10)={0x0, 0x1c, &(0x7f0000cf9000)=[@in6={0xa, 0x2, 0x1800000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}]}, &(0x7f000061a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000014e000-0x10)={0x2, 0x4, 0x3, 0x2, 0x0}, &(0x7f000036a000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000325000-0x2)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000870000)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b200080000513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc140a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14d79f2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f8ff0fe6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000614000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000def000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x9, 0x7, 0x400, 0x4, 0x30000, r2}) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000174000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000884000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000083c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b37000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e9000+0xe2)={r1, r2, r3}, 0xc) r4 = socket(0x8, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) 2018/01/10 05:15:27 executing program 0: r0 = socket$inet6(0xa, 0x8000f, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) r3 = accept$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012f000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d7000)={0x0, 0x9}, &(0x7f000081d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="", 0x0) 2018/01/10 05:15:27 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) socketpair(0x9, 0x1, 0xfffffffffffffffc, &(0x7f00005fb000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00002a7000)=r1, 0x4) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) r1 = accept(r0, &(0x7f0000f8f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000de7000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002aa000+0xc16)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000)=0xe8) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000766000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f22000-0x4)=0x0) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000130000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d84000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000128000)=0x0) r11 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f0e000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000942000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039b000-0xe8)={{{@in6=@mcast2={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=@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}}, &(0x7f0000da3000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b73000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000190000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000543000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000320000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000)=0xe8) sendmsg$netlink(r1, &(0x7f000015d000-0x38)={&(0x7f000034d000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00005d2000-0x30)=[{&(0x7f0000a22000)=[{0x5c, 0x21, 0x1, 0x4, 0x0, [@nested={0x3c, 0x46, [@typed={0x10, 0x95, @u64=0xfffffffffffffffa}, @flag={0x4, 0x48}, @flag={0x4, 0x10}, @typed={0xc, 0x7, @u32=0x3ff}, @typed={0xc, 0x65, @uid=r2}, @flag={0x4, 0x6c}, @flag={0x4, 0x3e}]}, @flag={0x4, 0xf}, @typed={0xc, 0x53, @pid=r3}]}, {0x48, 0x29, 0x2, 0x4, 0x0, [@typed={0x1c, 0x46, @str='{mime_typeeth0]\\\x00'}, @typed={0x1c, 0x83, @binary="d5d7566aae11fe07ba4516393e4d5cb9dad1dc"}]}, {0x14, 0x14, 0x200, 0x6, 0x3, [@flag={0x4, 0x22}]}], 0xb8}, {&(0x7f0000774000)=[{0x1458, 0x1a, 0x300, 0x2, 0x1, [@nested={0x1f4, 0x45, [@typed={0x10, 0x8c, @str='*\'wlan0\x00'}, @generic="6e85939220319b81d5135d689b6f9e61fcb0b2f4c88a1c6efe452402efc30b50115f9dfaa21c617cf62cfac407b260dea84932a1", @generic="d20793f1c6e050d19388be4079277475c0ed6c4d1cfa3e225cfee5a8eed4f7662deb8d75ab9490a013036bf8984e6eff6e4dd5eca42d8d919f2bcb4390a29cca637df117c6d26ba27a433d6c0e638688df138c23f679924a52a94ee971a447ded2484834e0cbbde4c3886264224243bec3ed16e054f1fbe6c28d9e1c984348eba82826739b4266bbdb1aaa2235bb94673b6a", @generic="1549991ec788bd277526dbede23216f42e6adf987812c0ae20ea8b0d1819eb80ff12c2", @typed={0x10, 0x4b, @u64=0x0}, @typed={0xc, 0x30, @str='\x00'}, @generic="aa28f0569cfe877035d617fda22a9c933bf6e6419b6762a2ca2f78cf8a028f744fd4ccb6c3323394b80da29e178e463e5136bc725a1d5083c64390f996f2322f967d2b50aa1461082e3d8bf684fe14292648d765084b7d0489c3d68043f99ed171ca929920a81750e9093dcd01674ff9edd0da2ee84cf589afa81901ba56d9cfee2c9566d1c20632a5ff496da31905f946f5d1d65ddba9e96f14d0c2d266861c36b041f3a5154aa1a05f3965e4d1f7bf29e0b1712ea6102fdbc6b51e8fdd017826322acbd8453ad4812ae9beb6ed1b559cea32441af0cf3fbedd"]}, @generic="ed011044321459f11d60ef286055d311aa9f10a9926f4a5c3657d62ee7b1e38f3d8efa4efbb3494fac6465806e75aeeae49cd91bd05b6da398d43e8014088357f7e6099cb9fc73fa26a59334c9102fd2074edbb6d54043ba9a21092134fe333f33e6f5ea0ed10333f02b01c68e427139d8765334c5447f254148cf8ec2cfab282080ea3d84", @flag={0x4, 0x17}, @generic="0b60689d1696cc825c2bf928b08603e0e962e34525e895e2e0482b9ed2e14abf3a4d28e063e0f376b7a3568ef1e57971e119d9f3669411cc158038a7ce1702a5b9399471a9ac5bd58346294e0d99f887d3e34045941585dffebf463bfa1f5657bb59417f693df9fd367bbf7d12ee384c453fcc2ee1bfe1acd66442798da84fbd0564c04a597813e017d5e1e9528c839716cf6e8c268ae6614643f8e5754b", @generic="7be5b721c297f6b00b877f0fa3a43043512006bba8f371b73db69cc63d3b7da932e5c93cb2ad2adddabf1d", @typed={0xac, 0x50, @binary="5540567cf331639a152ac332c79c93fa1f300bdf96c89a2ab169ab67b2217c251be17eadb27ea6a5c072d5c4b3bce123c54cd9364978a82d0b42a19ad5b871e24c8fb48fc0b13652241b6f30a1357ce15aefff31ccf1e163dae0b26d7cbf5e8f309d8a18ab84cb7cdcfe70f643003c3df91a179385c16ba598469f580a063c3c457c7e9a9712574b66f9ef23dd2d156e436d2bf348f5e3142111ae94292fabffa4ca"}, @nested={0x1054, 0x1, [@flag={0x4, 0x9}, @flag={0x4, 0x48}, @typed={0xc, 0x14, @uid=r4}, @generic="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@generic="144b28385696629eaf5db82be9cbf08371f276799a464f1a967ce43a3e7364e8d913036dbd242a33285658b86cf15b1625e2281b02a028c1b01a355b2d37f98af07f5a915278cee5edf3a64a2213553eb44970e1216b6ceabf9e9e1c3e9cbfdd32287dbd8eff47bd3d040fdc9ccec2396dbb23a9146c861fe3308ea7c346662a537b183a0f6eebac4f196dfab358f0763784457ef3e10e0722f5b80b27e6f1e05120f2184622c9d82bd620842a6335d1543b40f21a9aead827efe37509d23b64c36d7f7f92dc22eea896ab43d12435491a17f1f2634bb38588447080f3bab53d02fc7e7e4645b2795b158ea914"]}, @flag={0x4, 0x59}, @nested={0x19c, 0x76, [@generic="1dfda0c8b19525d6ac6324e4435f72e8a21b43333ebbc284e8c1b16681ff9957ff5c0a931aab0feb6fd0630bc42263beeead37787e729a63a7f31fe58cf90f3c3ca113917e007dac662f97e6cd36013cf6f078754013593fa8268c6dabb4d601d0d34c9e8c81d1c4fd0b09a0b374ce44e8a3fe19e7c1fc435026adf0e5b58519c1808325e3829c239af323ae71bd00f561c9fa718241689c0d5c5b22d8412a1cd4b7e470572c42b86a23625ae8b2894b965cb5d828ee968c6a066f00c3c4c72d23f37bea5985e470038d53edb076540337f6cdd982a74623cad1435beb6911d29f888613961379", @generic="bdec951f828f5cf91c8cb8ef4074d7d5dfae662b20b1b6b2900cde6dbf6a2bca037510f205d5c6108f61af9b6c5a34cee446832b695a5b8163eddb9cc00cae5697214e6b568e9cb81014c4ddcc543ae29cfc17f384e46f03323ced491e4c20e9fdf0efac5a126f921bd1e95db4bfc3e9652ed4e18229744c86da14f071116a92f17cf01ca74d7b6b1a9cb922fdb5ff3c7f6e898c88d1b1a6c8294c101854fbbc", @typed={0x10, 0x90, @u64=0x0}]}]}, {0x70, 0x16, 0x300, 0x6, 0x3, [@generic="8d8a9bfef623505b16cbe0d5a9bf22381ada0709255cfc9565f2a56806d431393080ead7385f020a3db57317c6d4b91704f26c3e4764b886d1c0b41e7d2a33d222ee57509369951bb80932635c87afcde64075a7a21be565e3c560f902391580"]}, {0x24, 0x2f, 0x800, 0x0, 0x1, [@typed={0x14, 0x6c, @str='+system\\\x00'}]}], 0x4080}], 0x3, &(0x7f00006df000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x0}, 0x0) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) socketpair$inet(0x2, 0x80000, 0x34c000, &(0x7f00000d9000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x800000000002) socket$inet(0x2, 0x800, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00002a7000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000732000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000609000)={0x0, 0xdc, &(0x7f0000e34000)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in6={0xa, 0x3, 0x86, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb86, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000032d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6e000)={r2, @in6={{0xa, 0x3, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c2d000)={0x0, 0xb4, 0x1ff}, &(0x7f0000396000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000045c000)={0x0, 0x7f}, &(0x7f00005c3000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00006a1000)=[{&(0x7f0000f92000)=@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c, &(0x7f0000afe000-0x30)=[{&(0x7f0000b10000)="13f8569d9fd7f4549863f26d6db76da0edcd7a95780ac60249b1b474cb581e08a7c1389c378f6d6522e3b968cde5c4d688e3eec15ca184af7415", 0x3a}, {&(0x7f00004d9000)="dc135ef302912880ba583227bf18bbddf5684b2478166e2082039e155dbd33572076d1c3d70c6a1f084d5545fdd293ea17c2470915cef4684d827dda58b9c981b3438c3c9bdf199ddbe423678ae713c9fc1e138214555893ca4e113c8f8f138fde55f33f4f2718adecc4998be1a1e4540c75112d00860114764457", 0x7b}, {&(0x7f0000cac000-0x67)="77a166272c3db1491ad4c58f15001a6d72bbe03d05d12b03c967529688c285c8cce314b0a2c22119e7fe7d897813a05e75d8180a4b7c057a4f2cbcff58caeed72cea502c7a746cb1cbad460a6b111974e9a94f1598213a7b39a33aa91602a62bce1bcb20c1be9a", 0x67}], 0x3, &(0x7f000002e000-0xc0)=[@init={0x18, 0x84, 0x0, {0xc1, 0x1, 0x5, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x2, 0x0, 0x8, 0x4, 0x1, 0xff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe00, 0x2, 0x8000, 0x0, 0x233, 0x7fff, 0x100, 0x7ff, r4}}], 0xc0, 0x4000}], 0x1, 0x4050) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000066d000)=r4, 0x4) [ 97.446995] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::6aa on syz6! [ 97.490910] sctp: [Deprecated]: syz-executor1 (pid 19706) Use of int in maxseg socket option. [ 97.490910] Use struct sctp_assoc_value instead 2018/01/10 05:15:27 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00005fb000-0x8)={0x0, 0x0}, 0x29, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a5d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "dd16fc", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet6(0xa, 0xa, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x90, 0x345}, 0x2) accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f75000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a28000-0xb8)={0x0, 0x5a9, 0x1, 0x7817, 0x6b, 0x8, 0x400, 0x5, {0x0, @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]}, 0x1, 0x0, 0x9, 0xfffffffffffffffd, 0x8000000}}, &(0x7f0000508000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ae000)=@assoc_value={r1, 0x0}, &(0x7f00002bf000-0x4)=0x8) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) pipe(&(0x7f0000670000+0xc48)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbb000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x27c1, 0x2, 0xc577, 0x0}, &(0x7f0000a85000-0x4)=0xa0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000340000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c4000)={r4, r5, r6}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000200000)={r3, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a02, 0x1ff}, &(0x7f000080a000-0x4)=0x98) close(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000a52000-0x29)="2900000021001900013d3500000a00060200001600000401150000040d001300070500002436060000", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000825000-0x65)=@un=@file={0x0, ""/99}, &(0x7f00001e3000)=0x65) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f28000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000209000-0x10)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000395000)={0x0, 0x0, 0x6b34}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e3f000)={r3, r4, 0x1ff}) getsockname$ipx(r1, &(0x7f0000ae8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004a6000-0x4)=0x10) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x0, &(0x7f0000953000)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000e9c000)="1f0000000a0aff14e202f49ff60f0000000000000902018005ffffe5000051", 0x1f) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bf6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ec2000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x10, &(0x7f0000b83000/0x1000)=nil, 0x66}) writev(r0, &(0x7f0000e07000)=[{&(0x7f00003d9000-0x2b)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0x29}], 0x1) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000094f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009cc000)=0x10) bind$bt_l2cap(r0, &(0x7f0000fec000-0xe)={0x1f, 0x3, {0x5e, 0x3, 0xffffffffffffffe1, 0x5, 0x4a, 0x6b}, 0x6ad3, 0xf7c8}, 0xe) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f58000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000072a000)=0xe, 0x80000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f59000)={0x0, 0x9af7}, &(0x7f0000f59000)=0x8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000086b000)={r2, 0xb5, "cb8a7e48df238ed8f79a5c4cedd5dd6f5a889f720a68d46a692f072e52d4f6a125a6a8a55b6256e223b06a3d47dfd218105eba9ac312141e484f225e5f3715d0bb7ab1240d90ba3393a9450b91505c28b6676b1b3efc612303ed664583d9d564127fd1da3e724dc2196e26f08e380c840ac689e74ed2cfe1d9056c4ed3ff1fd7106972318b53d6e6a4ffe31efec47f6d7f058c0744d62279e0189158aea7b5738108770010562efd56fe8229018ffe983eb932845e"}, &(0x7f0000f59000)=0xbd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f59000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80000000, 0x9, 0xbc6, 0x7, 0xfffffffffffffff9, 0x80000001, 0x100000000, 0xfff, 0x5, 0x8001, 0x800, 0x5, 0xfffffffffffffffd, 0x0]}, &(0x7f0000f58000)=0x108) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000c28000)=0x0, &(0x7f0000f5a000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000249000)={r3, 0xfff}, 0x6) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c91000-0x14)={0x0, 0x4, 0x6, 0x0, 0x7, 0x9}, &(0x7f0000e30000+0xbdd)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000be6000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x4, 0x0}, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a48000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0xffffffffffffffe0, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000768000)="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", 0x4c6, 0x0, &(0x7f0000478000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000593000)={0x0, 0x1}, &(0x7f00002a7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e16000)={r1, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3da2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x0, 0x2, 0x5fe44386, 0x1, 0x100, 0x7f464a2a, 0x6, 0x800, 0x0, 0x0, 0x4, 0x7, 0x100]}, &(0x7f0000006000)=0x108) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) close(r2) connect$bt_sco(r3, &(0x7f0000374000-0x8)={0x1f, {0xc931, 0x400, 0xfffffffffffffff9, 0xffffffffffff5c81, 0x0, 0x36cc}}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000b0000-0x54)=""/84, &(0x7f0000910000)=0x54) getsockname$unix(r2, &(0x7f0000ae6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ba9000)=0x8) [ 97.615627] netlink: 'syz-executor5': attribute type 19 has an invalid length. [ 97.630692] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) accept4$unix(r0, &(0x7f0000042000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077b000-0x4)=0x8, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) 2018/01/10 05:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000d45000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000000d000-0x10)={0x8, &(0x7f000014f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 97.653333] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 97.709987] netlink: 'syz-executor5': attribute type 19 has an invalid length. 2018/01/10 05:15:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f74000)={0x9, [0x1, 0xffffffff, 0xffff, 0x49, 0x9, 0x1f, 0x800, 0x5, 0xffff]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) close(r1) r2 = socket(0x8a6f1842f077173d, 0x7, 0x10001) bind$llc(r2, &(0x7f0000b35000)={0x1a, 0x1, 0x8, 0x1, 0x0, 0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 05:15:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000005000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket(0x11, 0x4, 0x0) r0 = socket(0x200000010, 0x803, 0xc) write(r0, &(0x7f000059c000)="1f0000001000000000000000000900000200f00008000100040400dcffdf00", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a3c000-0x4)=0xdf4, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007b7000)=0x657, &(0x7f0000f65000-0x8)=0x2) write(r0, &(0x7f0000000000)="b6fe2e5dfbb04a175c6df059c4b207264bd57e08e20568e36c895b8b65200c2640fc90f1c2d866205d42122db707b95a0bc3a9dd5cdb3d432e6d19ab13176021e8c57fd02dfba623860d62be101c55addedc4aef420303537dc8c57745eeeb9197022a0f59d286d534a8160ee5d8da3c5101530be80ef071e0dafe78e555777d39f9fa9bb97d1340d1b571d0487f9e0f992783597c50fb16f4a3c456d89b5f31c936976e46f2072830a52cb3e0a35a06ea4c1c257c93", 0xb6) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00000b6000)=0x7, 0x4) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x282) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004bf000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f00007e5000-0x4)=0xc) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:27 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000003000)="7fffffff", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f0000001000)=""/216, &(0x7f0000002000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000636000)=[], 0x0, &(0x7f0000001000-0xb2)=""/178, 0xb2, 0x1}, 0x40002140) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0x9b2000)=nil, 0x9b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000400000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x297, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x10001, &(0x7f00009b2000)={0x0, 0x0}) mmap(&(0x7f00009b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000233000)=0x0, &(0x7f00009b4000-0x4)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f00009b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000340000)=0x14, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000474000)={@generic="24f2e928fa9fa59293d5e54ac3db6db0", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf5, &(0x7f0000b4d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "dd16fc", 0xbf, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x5e, 0x6, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x7f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x50120d882fc8b4a7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x7ff, 0x4, 0x9, 0xfffffffffffffff8, [0x2, 0x7]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x792}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095d000)={0x0, 0x0, 0x0}, &(0x7f0000dd1000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bb2000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000cdc000-0x57)=""/87, 0x24, 0x0, &(0x7f00004f3000-0x14)=@ll={0x11, 0xe, r2, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fbb000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000825000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000780000)=0x1ff, 0x2) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac3e1a04ad4ecd3835bbc4be4ad5c5f0f9ed174fb577542dcdfb5e9a260211243b", 0x21}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec8000-0x1000)="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", 0x1000) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5e000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000050000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c11000-0x4)=0xc) 2018/01/10 05:15:27 executing program 4: 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) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ef000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000088c000)=0x0, 0x4) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000006, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={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) accept$packet(0xffffffffffffff9c, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c13000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000786000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000003, r1}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fd1000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000057e000)=@generic={0x0, ""/126}, &(0x7f00002da000)=0x80, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000043d000)=0xfffffc94) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000057f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000)=0xe8) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000289000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000580000-0x4)=0x10) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057f000)={0x0, 0x0, 0x0}, &(0x7f0000187000)=0xc) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000057e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000057e000)=0x14) r4 = getuid() mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000411000-0x38)={&(0x7f0000104000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057e000)={&(0x7f000003d000)=@acquire={0x22c, 0x17, 0x216, 0x3, 0x1, {{@in=@loopback=0x7f000001, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x3, 0x400, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x3c, r1, r2}, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x0, 0x1, 0x2, 0xa0, 0x80, 0xb7, r3, r4}, {0x3, 0x7, 0x2, 0x10001, 0x1, 0x80000001, 0x3, 0x2}, {0x8, 0xfffffffffffff889, 0x10001, 0x9}, 0xefe, 0xa, 0x1, 0x1, 0x2, 0x1}, 0x0, 0x8, 0xffffffff, 0x5}, [@tmpl={0x104, 0x5, [{{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x3, 0x7, 0x3, 0x6, 0x62}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x2, 0x3, 0x4, 0x8, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x2, 0xfffffffeffffffff, 0xfffffffffffffff7, 0x6, 0x7ff}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x1, 0x9, 0x1000, 0x5, 0x5}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f0000321000)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha3-224\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a9000)={0xffffffffffffff9c}) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000eb1000-0x38)={&(0x7f00007a8000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000041e000)={&(0x7f0000eb0000)=@alg={0x100, 0x13, 0x404, 0x5, 0x2, {{'drbg_pr_hmac_sha512\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], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x19}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) socketpair(0xd, 0x80007, 0x8001, &(0x7f0000548000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000eb1000)={0x4, 0x3ff, 0x5, "c6c200c78006", 0x9, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000eb1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000028f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000dc000)=@int=0x100, 0x4) bind$alg(r0, &(0x7f00004c3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-simd,md4)\x00'}, 0x58) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd4000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) [ 97.848672] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.887601] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000171000-0x4)=0x0) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x9) socketpair(0x10000000008, 0x4, 0xffff, &(0x7f0000197000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b1f000-0x20)={0x6, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009df000)={r2, 0xffffffffffffff73}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e77000-0x20)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000a09000)={0x8, r3, 0x10002, 0x6}) 2018/01/10 05:15:27 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a5a000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/223, &(0x7f0000000000)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c9a000-0x8)=[{&(0x7f0000f9e000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b00040001000000000005001000050000000000000000", 0x39}], 0x1) 2018/01/10 05:15:27 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f000080b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002e6000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x36d96d39, {0x7, 0x8, 0x3, 0x4, 0x7f, 0xfffffffffffffff8}, 0x9, 0x3ff}, 0xe) setsockopt(r0, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x300) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000116000)=[{&(0x7f0000d3e000)="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", 0x100}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0xffffffffffffffd2) accept$llc(r0, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cbb000)=0x10) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00002ed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe98) socket(0x11, 0xb, 0x1f7a) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000f22000)=0x4, 0x4) 2018/01/10 05:15:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{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]}, 0x5, 0x5}, 0x98) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x11, 0x84) sendmmsg(r2, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x74, &(0x7f00000b5000)=[@in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7a, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fff000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ffe000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x4b, 0xa3, 0x28}, 0xa0) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000009) r1 = accept(r0, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dac000-0x4)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f73000-0x84)={0x0, 0x10, "6ee4a76245276b695798461406b7de99"}, &(0x7f0000f72000)=0x18) [ 97.997824] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000099b000-0x8)={0x0, 0x69c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x2, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xfffffffffffffff7, [0x1f, 0x8, 0x80000001, 0x7, 0x80, 0x400fff, 0x6, 0x101]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(cbc(camellia),crc32c))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a89000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000bf4000-0x88)=""/136, &(0x7f00006a5000-0x4)=0x88) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) shutdown(r3, 0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x0, 0x7}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005c0000)={r5, 0xffffffffffffff5f, "e4aab4077cba91efad93bc4ec037"}, &(0x7f0000001000)=0x3) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b56000-0x4)={0x101, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005e6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00006e6000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00001d6000-0x238)=@allocspi={0x238, 0x16, 0x20, 0x3, 0x2, {{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0x0, 0x84, 0x0, r1}, {@in=@loopback=0x7f000001, 0x2, 0xff}, @in=@multicast1=0xe0000001, {0x7fff, 0x9, 0x4, 0x1, 0x3, 0x0, 0x7, 0x4}, {0x1, 0x0, 0xfffffffffffffff9, 0xeff}, {0x6, 0x8, 0x6}, 0x1, 0x3, 0xa, 0x1, 0x2, 0x88}, 0x1, 0xffffffffffffff10}, [@lifetime_val={0x28, 0x9, {0x7, 0x9, 0x9, 0x4}}, @algo_crypt={0xfc, 0x2, {{'pcbc(aes-aesni)\x00'}, 0x588, "b44039d8eac8e1b8da2bdb5e4f189c615b3af29913f024009fc5a23094a79d1242f4f414f741c252f0165d530eeba9a2b5aa3fe149dfa6f8b487d242f81e4288d49f8ed7c9dd6ca8d10d5da19a19441af667221dd6bea7dce49b3efe1f0f73fdd5aacc46b2d43a97d021455834aeebe5e6c55d82ce9e981115082659a389c8fbd611430ed1816b6bc01044756a97713d4bb3ed2b06dce6abfa246ae7b1452461f7de7b9caff21020ab6eaf7f4fb03b0311"}}, @encap={0x1c, 0x4, {0x2, 0x0, 0x0, @in=@multicast2=0xe0000002}}]}, 0x238}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000c66000-0x3a)=""/58, 0xffffffffffffffa7, 0x2002, 0x0, 0xfffffffffffffd23) 2018/01/10 05:15:27 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000085f000)=0x14, 0x80000) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a67000-0x4)=0x0) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x1000894a, &(0x7f00004c9000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) sendto$ipx(r0, &(0x7f0000a3e000-0x68)="85f98d545d0b792723b3c8ecc1a10b06063129b9e4f4c99bf21c0a98b38b5590da9d05923e34f9995eb5e68880860c21ca10785534820ef5c6d2b05abf3d1ab2bcab62b8f997a90d079223b22bf9ad08743311a7f1bf024f03cf79f8249519ff850d82a67069b613", 0x68, 0x814, &(0x7f000056e000)={0x4, 0x1d1, 0x6, "83e0af8e1038", 0xfffffffffffff944, 0x0}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00003a7000)={&(0x7f000059f000-0x1c)=@in6={0xa, 0x0, 0xaf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xa, &(0x7f0000c19000)=[{&(0x7f0000e19000)="5981e3a9d67b4d94c9cf1df0fc13cbf931cdd3d91ca208ca06a258910198a11a48d02e19fd6a39f83ef7ddbed60a824e36105c6a084ecdf5cbb4e054a9ba967936845ea55f0f8953302a5b1741146e6c38ff6c8b9fa2eda2386dc1d2fc32ab335298b4e74b753550f4078754572f50", 0x6f}, {&(0x7f0000e87000)="f2", 0x1}, {&(0x7f0000031000-0x66)="1ad4c7910bb9cc9b59ac95c107ef0faafd48dd635f28a80c160eaa6af6d6a435d21ea31c8cef959111e4d846ac8a90729bd1a8935ee3edb75eb1556f7a77dd7349e977ae4fac48f074976df2e4935e096f16efc9992c37ba089f678d5dac02dd091f5c7f14f5", 0x66}, {&(0x7f00004c4000)="50a5efa1a9c29056c40bdab99df90f71b271395e56f2fe8f8cf4c90ff4acaca9395de193ffbf8ee141fb8224ceb36a0289b9cc7ec619005e0dd7d78276fa6f0620644bc42a0b89169a7099c6148171555a0c6dff4d5f7c550e27", 0x5a}, {&(0x7f0000a31000)="066cac2f97972daa00c2c9f3880264cf121e0b343cffb4d3c59be94ad10b3569926c9f4419fe065168cf8bd3c2d3a20b5fd92957b8538daf1c62f33e05d36596841659dab5416b7ad5b3d5d3b42bea3ecb53ea26b77a66ced7f0b485b3863d315d32e3974641d924d54645d3895aadd7f451453e1cc72bab4698f12122b1f7100a5503f864806ab38727a5e1cafe6a5d40a33e529b2421d39b2c5225ce6415a6f9b010d7fb8b12948f91bce6da9f192be9d449ca85baa8489dd96a7b4470b1e744197acca12e48a653ae2a8669", 0xcd}, {&(0x7f00000ce000)="a0e1a70254c1ca6521ab10340602feda628ee2d0be0a2decf65624b840a8611e4f9fff23d4263095461fecf9a319dfaca20035016272999d530d4add9aa999deddd080b3cde6c56f1b4ad731d9df1da7e7da522cfcc89fbeccb71dab28d8", 0x5e}, {&(0x7f0000389000)="ab009ef283175c01dcd00c4557172034762997326a99039a70dbb36379e10dbb09eb26114eea5a325a8bf9c71e841581cfbb7a3d4329b4f23e25e01f006a5059183e0bd00998dd8870a6220d44454dc6701e5afc0e942fd9228f8680643169133848fbbf40f3413a77932c652fb2e950e4028533c3d45e3cdc0e809dcf5546aa192f2e207e264ef8bf7760d87464bb6557633ca681c721d9f5c62062bc", 0x9d}, {&(0x7f0000749000+0xebf)="f6f6fff71afb000ccf7091bdaa51bef21d5af79cdcb3b09b935faadc4098022d3e1e220793204cd29bf8070ef048c2b42bea3b7000bde50814cc51e6015728fff1ff8e676202f68a43e3f6c071cf4042ae27c0f23f188b9cdc69d77366a06c2c5ad577964f2e181b2ef9d7a8366ba8341638631cde70824d256751c4176e94f37fa55ab33513e63ee22010a879a5e9b4ebe8da42725d96299d18d253c01436a38116278dfa", 0xa5}, {&(0x7f000089c000)="4f5f69a6da5bdd5bb02a7c05fc379bfda053203abcef4d9a023eb9139dd93ee6aa7eb31daf9514a86c25b55f8050556a63b6b3d976e84987e47a0e6cb280679b87833d04756652afa8a5976bb21eb281829103aad597a3e9d3d106d17665b45a6f803f2c1d9be0c219665e4c72aee458ce72918e4aad1d6a40c95695447082d8cbaa97bc", 0x84}, {&(0x7f00005c7000)="3a77bc6f41d194aaf10b520554b7b4716ecc4d2d471d882f9fcf53a02914d001de8288a283d8677424010c13496b02741f8d", 0x32}], 0xa, &(0x7f0000037000-0x60)=[@init={0x18, 0x84, 0x0, {0x7ff, 0xe7, 0x8, 0x72f}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x20, 0x3}}], 0x60, 0x20040044}, 0x400c000) getsockname(r0, &(0x7f0000f79000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f2b000)=0x1002) [ 98.041006] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 98.069608] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 05:15:27 executing program 3: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000928000)=0x208148ad, &(0x7f0000670000-0x8)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0xfffffc78) sendto$inet(r0, &(0x7f0000d3f000-0x1)="05", 0x1, 0x40020000000, &(0x7f0000d4a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cb9000)={0x0, 0x81}, &(0x7f000082e000-0x4)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f0d000-0x8)={r1, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000188000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/10 05:15:27 executing program 6: r0 = socket(0x800009, 0x804, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000003000)="7fffffff", 0x4) setsockopt(r0, 0xfffffffffffffffd, 0xcc, &(0x7f00007af000)="", 0x0) [ 98.094413] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/10 05:15:27 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000e000-0x23)=""/35, &(0x7f000000e000-0x4)=0x23) 2018/01/10 05:15:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000585000-0x4)=0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006e0000)={&(0x7f000018b000/0x4000)=nil, 0x800, 0x0, 0xc1, &(0x7f0000856000/0x1000)=nil, 0x1000}) syz_emit_ethernet(0x13e, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x108, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3a, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0xffffffe8, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000084c000-0x20)={@common='bpq0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x20000063, &(0x7f0000348000-0x8)=[]}, 0x10) 2018/01/10 05:15:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000f6e000)=@hci={0x1f, 0x194, 0x3}, 0x6) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/10 05:15:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba6000)="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", 0xfc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00003ff000-0x4)=0x8, 0x4) 2018/01/10 05:15:27 executing program 0: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1052, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x400000fa, 0x4, 0x0, 0x0, 0x1044, 0x0, 0x0, 0x20, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x0, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00003f3000-0xf9)="97a89e838ff3573a821b126ab664cf92ef0a4d5577cca185c65f57ca64a4b865c1b2ce4688f9eae1a5c703b6e94296a9e0fc3163812b9b6a43799ac1384d6ac44a86b4aab8310693b9936ec8a3125cd8783471093748bd830acda74e70e486e43cc41a2d40354d018c5786da955d6ede06fe7a5e60c38a53ec024fd78c8df27dfd6c91f9ae6fbd96852bfc0722bb6fd70ccbf4ca404488f6fc8dd5d89aa129653987ab6b9841c343f8e21a82cf22f8ed0f963c0eb0baf24f6edb4656aac75cab015b3b405c91cf82933257d15a106ae5dc574f5cba4f8767b0b43e46be06d6a0ba4603e84b53e703186dfe41443d1218deba47f9a16dc33c0c"}, 0x10) 2018/01/10 05:15:27 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x7fffffff, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000-0x4)={0x2, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0x4)={r3, 0x401, 0x30}, &(0x7f0000000000)=0xc) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r4 = socket(0x9, 0x0, 0xb13) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000005000)={r3, 0x80}, 0x8) r6 = socket(0xf, 0x80000, 0x5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r3, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000008000-0xa0)={r5, @in6={{0xa, 0x1, 0xb91, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x8dd4, 0x9, 0x6, 0x3}, &(0x7f0000005000-0x4)=0xa0) socket$alg(0x26, 0x5, 0x0) 2018/01/10 05:15:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80a, 0xa72, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffcd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x8, 0x6, r2, 0x3, r3, 0x0, 0x8001, 0x9}) socketpair(0x2, 0x7, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000046e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r6, &(0x7f0000b9b000-0x258)=[{{&(0x7f0000d18000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00001d5000)=[], 0x0, &(0x7f0000227000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r6, &(0x7f0000110000)="5a57ba5467247e7a0a744d611330f678cfa1fa94953f041917783d3f5a8982535225eab774fec19a3f5dd739cca056b89af14e190ee4ca6ac9a052705bf9c6f80a580073af793f31bb11e92a87d042352a8c8a9aace8f4910611071d954a88a65a4073cb32d87d3dc1bc27e3982815cc1914e03c4b63804d586890", 0x7b, 0x4, &(0x7f0000b97000-0x1c)={0xa, 0x0, 0xfffffffffffff84f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, 0x1c) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00005f6000)=@buf={0x2b, &(0x7f0000975000)="b90167f8a02b2265cdc9e7241f35204bf21ac6cc03484fa81c04a605e7df3b1ca688c97ded3a79d8e3b78a"}) 2018/01/10 05:15:27 executing program 6: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000faa000)=0x5, 0x4) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000501000)=0x0, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b6f000-0x12)={@common='sit0\x00', 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x3b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000475000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffd000)=0x8, 0x4) 2018/01/10 05:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x2, 0x0, 0x8, &(0x7f0000a2b000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad5000)={0x5, &(0x7f0000718000)=[{0x9dcf, 0x0, 0x9, 0x7}, {0x800, 0x9, 0xcd6, 0x8}, {0x4e, 0x9, 0x4, 0x1ff}, {0x4, 0x3, 0x2, 0x4}, {0x1000, 0x0, 0x6, 0x6}]}, 0x10) sendmsg$kcm(r1, &(0x7f0000854000)={&(0x7f000048f000-0x10)=@ipx={0x4, 0x4, 0x6, "15726f1c7446", 0x99a, 0x0}, 0x10, &(0x7f0000a9e000)=[{&(0x7f0000098000)="ae4df02553e5b642e044b69e2219eb1b2374b8a098855d0071d4add62b18065c8a7625719ad037b18903a0557d22eeddd69c03151c79186b5e1126e03b2501de5fe45c1954646f8a60c7fe655085f202422a963300ffc758a943ac39971b5e9204", 0x61}, {&(0x7f0000013000)="3d535d3c22b4034a15f2", 0xa}, {&(0x7f0000034000)="48077605f03a7b928d15d11e2f6a63d7c903135fa5d03311360580fde869a1f2bcbbb5f40be6bf480eb4edfe86d2f90c8259bc9d2e884186f983d7f22ad7b826d8b04c63d6280864615236a26a4302d8038aa07e28cf40e305c04d9fdb3ae566885112349573d061701ef9dbeedb9d0cbbad4461dbbf3e9972ff0d3dd2cef07f2a75d2c0f54b17c41ab3a9192395c11ee9787e7f3a23601c1b76019c9d8538a73221fdd2a92ffa178ab58fa7b6e4312fbeb8da51ce962738fee35afefa80b08e24ab2de0c0baf523e316c08da1", 0xcd}, {&(0x7f0000279000-0x1000)="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", 0x1000}, {&(0x7f0000ca0000)="e94751ed8f6fa22e99e6ede9410c1345bf74f5fdf18c138a315b3930fb61a4268ff77660e120711664601a14c744f8a0509f6336de0f73bbaabcea3c91ea4af48126992c638fb1cb84928370106d998b83ae8e96311426f2475efd42cd609d635b31d1135f591a1fc07b22f1139c0e55b07279bfd14011d1a18666cf55a4f13de1f0ee776eff573797", 0x89}, {&(0x7f000020e000-0x90)="c85915c57666ff2994dbf32ea9ef2d7c821be1329c116aef400e249be9d8cfaf53f3c9fb9c425fdbfd985abb31b55b4b8c4e938879e97112df2326c8281c423e1e62a3d392dadb9cf811e797f4310e944699697d03e2f2a9233d531f9b08391325a64762968c365b1e013beeb37c0cabaa8faaf44e67306c3a4fe93ea5b3f24469bc37d8a7befdfa703e7c039d259869", 0x90}, {&(0x7f0000252000-0x17)="97c55a3600d165f96e730e1097298c1cd9e3a219194fa7", 0x17}, {&(0x7f0000081000)='>', 0x1}], 0x8, &(0x7f0000851000)=[{0x98, 0x11f, 0x7fffffff, "1c981c255217c62e060d998af84c0436da4398e0386a37309c73ff4fd51d6bcf931e5dbdf63a63103a3f82f6d2cf3d27d642d690a8220092be8998a9b8533ffe08b7d751f997fdab5a2f05827c312abf7e42f3174c2fe230b246f234140addbc7b2d7d0f3bf251b726da853f74d8ce728f39f3131e6c90f098905988eb3b5b747d"}, {0x98, 0x6f79ef73799dfa70, 0x20, "9821913f6790526d04187e63a6ded9b1a6c3e5889ed3ce52eebdb85e1661ad4fb8943fa21c1a8567da5c3aecb674ec98e8ecd52d2799e798b57a8c72ce58fa08706945c038f8830b0c04a93996e0d03bd332093af16bbfeded176b54e88baf394155156d90340e7e8be13c8a0e54ecd0b7ce5d2808c891914bc0783aa117f5aad2c36e06d929"}, {0x10, 0x13f, 0x7, ""}, {0xe0, 0x102, 0x3, "eaa8e6a1b5978a0274711e926a8e7afa1213d4c1da9da3262beaec275b83d8d18279c845ea851bab39f0601aa96e7988bcc00f54b5b08b1401c6a54b4f34ca59de6c401a1d91a3c330e5acc551457a55d85e8e97055c4d80df10ff58df23d3074573452b46cda9401f0853a061d579c7cb806de4136e4e36b590cd951ee8d542acbd584e27c21ce95afbbdf15f46aa74c5f4fd68a6d3fb63d5235dc85310beb015f27066b8493b890c664e6b510bf0085e77cecc3e1c758a078c2c40040d8ef3cd12740490663550adf78b"}, {0x90, 0x11e, 0x9, "2fa3ba7b8e3bbaf673101a4c314ec8236837379c873427d660939e43a2096101a43b9ac581d4834ec56a79b10895f723bac3d638c2da05d273a25ea9227f98c9a2aabd61e0024212ff2214db2253c3ef39d33d68603705f56a9f9e1a5cb1b321b9d37a5966ada554cc55a148beece0288801157b69ba045e783b2a375480a1"}, {0xc0, 0x104, 0x10001, "ef37ba05ee0c0977bab8ac1f21dcbf1dc43fc34478036f248acfd18b94f709bf98b913f69f017da7c4e2a0fca4516f2acc9440787a42c4df3b31ca2eb839adb8081cd437c494f42fab4904af843c0fb071e3fa33f2dcdc823348f1ea2d8147c607213a4335f3edae6b06f2aad0737c6ce543577e24eeaec35938936345b4d225acffa3b9fa636ce618a714772890239baa01e4e7c85496369031a5f79d6d96988c224faf0e0b3a3b1b6a0054068c89"}, {0x18, 0x11f, 0x0, "301a3f"}, {0xc0, 0x107, 0x2, "3297d09f3a07eba66d6e133c2adaeb331333fa73fb44c9d8b234ebd724b8f918dce30c155f0b4e27a7b81b8726dd20d767ec86ee065edddfcfde83154f2145460d10897f646c70c9d45d2c1af7f69f153c84f1a4558762afc5dff0b1f4d03e333d4b1451b818134d699f0aa1c722f314166b5582bdaf44ea25e33caa2870a58c77458390983c500d7822b8a3a4f3888b6cd7b7caaf55dcb8b1a37312e52f23951d6bb1f801b5aa1a9089"}], 0x448, 0x4000000}, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000726000-0x4)=0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000b4f000-0x8)={0x0, 0x0}) pipe(&(0x7f0000325000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000825000)=0x10001, 0x4) shutdown(r1, 0x1) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r1 = socket(0x10, 0xa, 0x400) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000f57000)={0x1f, {0x1, 0x8001, 0x3f, 0x9, 0xf0, 0xffffffff}, 0x3}, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000009f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000)=0xe8) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0a000)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000a0b000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x6, 0x8001, &(0x7f00001ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = accept(r1, &(0x7f000079f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cc000-0x4)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00005c5000-0x4)=0x8000, 0x4) 2018/01/10 05:15:28 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x4, 0x0, 0x6, &(0x7f000020b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000dcd000)=""/4096, &(0x7f0000dcd000)=0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/10 05:15:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9b000-0x4)={r0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f9c000-0x8)={0x0, 0x8}, &(0x7f0000f9c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ee1000)={r2, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f9b000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000bd7000)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f84000-0x8)={r3, 0x401}, &(0x7f0000f9b000-0x4)=0x8) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e82000)={r4, 0xc99}, &(0x7f0000f9c000)=0x6) 2018/01/10 05:15:28 executing program 6: r0 = socket(0x7, 0x0, 0x7fffffff) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c8000-0x10)="ed1d80ef154d3946c90ed5a06027b15b", 0x10) connect$bt_sco(r0, &(0x7f0000a43000-0x8)={0x1f, {0x40, 0x1, 0x0, 0xb44, 0xbad2, 0x2b}}, 0x8) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x5) sendto$inet6(r1, &(0x7f00004e0000)="", 0x0, 0x0, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000a1e000-0x36)="fb813d4261037831f49259c9b76e7467e9a5dd60d925c526ab24a3acdde574cdc425654e5640ed3644bc7db5c7e1364e1ab935f6662b") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001be000)={0x0, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xc84, 0x200, 0x909aa15}, &(0x7f00000fe000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d7c000-0x20)={0x3f, 0x6, 0x0, 0x3f, 0x0, 0xff8, 0x12fba125, 0x7fff, r2}, 0x20) 2018/01/10 05:15:28 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00004a4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b89000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000+0xb9a)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) bind$alg(r1, &(0x7f0000454000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006aa000-0x11)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket(0x11, 0x80005, 0xfff) accept4$packet(r3, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000609000)=0x14, 0x80800) accept4$netrom(r3, &(0x7f0000b63000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000328000-0x4)=0x48, 0x80800) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a", 0x80}], 0x1, &(0x7f0000674000-0x18)=[], 0x0, 0x80}, 0x20000000) recvmsg(r2, &(0x7f00001aa000-0x38)={&(0x7f0000a1d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/10 05:15:28 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000c8a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00002f2000)=""/251, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff06) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f5e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000581000)={0x0, 0xab, "aaddc1ccec863aa4b207b0c2857e6145b916a9e38d18f388a481f90d026f1f02aa1d8328ed24b072014adb07749c1430f0518b45faa9c5c09d4b949c2fb60bc8ba10dd85b9f9cecd9abef1173cbc9aaa4983c57411306cf7db81871bdd2fb30ad9ae29f04a9f26e5d07eacca76409581d1229bb743298432daf404182b347ee7b882ac14545175c662582743316c883c5019ec05f795370ceb63b1512f879555f4611037e4fb50ab48c536"}, &(0x7f0000947000-0x4)=0xb3) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f5e000-0x98)={r2, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f00002f8000-0x4)=0x98) getpeername$llc(r1, &(0x7f0000f33000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000323000)=0x10) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f15000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ab6000-0x4)=0x14) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002e7000-0x9d)={0x0, 0x95, "7ef7771064b355fce9518a3f05b650bafe6a74bbd8a0e1e1ea0dcd31629ceb16facde0d631d1010144d9b6d35509d118acdb1111375ef74f1a67e9fc8c9796a3212481dd8dc3ca5ba310819749e4a5544d56616540294b5a8c3de8f89464f8391e7d3c9a70f7fdaf4cc14affbc9ff4c9611dded4d97fd01b4a93c421917d5e2a1bc7916d66753d5dd6e46d20e1ebc1ee5f61552f47"}, &(0x7f0000071000-0x4)=0x9d) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b21000-0x78)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x5, 0x2d, 0x1, 0x5, &(0x7f0000b57000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x6, 0x5522}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000044b000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x7, 0x2, 0xc1f, 0x42}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) bind$inet6(r0, &(0x7f0000924000)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000839000)=0xc9, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a49000)=0xd, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffdac, &(0x7f0000f69000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x3b918454, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xc0faeb144a9556b0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000dd3000-0xd6)=' ', 0x1, 0x1, &(0x7f0000936000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = accept$inet(r0, &(0x7f00001d5000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0f000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000592000-0x10)=[{&(0x7f0000c67000)="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", 0x27f}], 0x10000000000000ea) getsockname$inet(r1, &(0x7f0000c17000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d58000)=0x10) 2018/01/10 05:15:28 executing program 4: unshare(0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009aa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f2f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000005000-0x28)={&(0x7f0000001000/0x3000)=nil, 0x9, 0x5, 0x0, &(0x7f0000001000/0x2000)=nil, 0x3}) write(r0, &(0x7f0000004000-0x20)="1f000000170aff0000000000ffecdeff420980000902018048ffffe5000051", 0x1f) 2018/01/10 05:15:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000099d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000310000-0xa9)=""/169, 0xa9, 0x40000001, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) connect$unix(r1, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) bind$unix(r1, &(0x7f0000957000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) socket$alg(0x26, 0x5, 0x0) 2018/01/10 05:15:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000b76000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000125000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 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) r2 = accept(r1, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x4)={0x0, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c5f7d8dbb414573b400dc31076b115fe4ad6692a3c231ef54fbb27831f9dcb78b39338113c8921bba581c56ad5dc62bf81f4383c3bf2b11639c46f5ad33ee8dfc6d0ef1b652aefed5a19ad3f8a434b345f5db493b36ce563a7b783f19f368e202fa7e4ad4e193c5c0ea2151143a5a2ca3055fde7b17d2838ddecd62f0224e6d04d4fd3ae41fa5fb905a499abd59d341d52c754bf484d115050c2ad83", 0x9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1000000000000001, 0x0, &(0x7f0000002000)={0x0, 0x0}) socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) bind$llc(r4, &(0x7f0000001000-0x10)={0x1a, 0x1c, 0x1, 0x7, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0xab9}, 0x4) 2018/01/10 05:15:28 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000188000-0x1c)={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) poll(&(0x7f000031e000-0x30)=[{r0, 0x2602, 0x0}, {r0, 0xa0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x400, 0x0}], 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/215, &(0x7f0000001000-0x4)=0xd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4048000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x3c8)={0x3c8, 0x7, 0xe, 0x800, 0x2, 0x1, {0x0, 0x0, 0x3}, [@nested={0x34, 0x6f, [@generic="a5cf0566982a6be89670bd502172a5387bb7e5f4871707d4", @typed={0x18, 0x8, @binary="a875ac07734731cb08559a4772ed"}]}, @flag={0x4, 0x22}, @nested={0x84, 0x27, [@generic="6ccbc3d6d9fc5704f757980bf3d5fd81e37ed0216c3e82d2d0bd2096ff43caa07be83d0cb3c4e01377e258f0d1aad5080afb031fe2b69a655265f77754d3fd7407c6fc56185bf1b08d8afd555987544dd6fde34a1667ebcdb2451213f2f282f672bc931354203a853edc10ef47766b", @flag={0x4, 0x43}, @flag={0x4, 0x1ff}, @flag={0x4, 0x2}, @flag={0x4, 0x75}]}, @typed={0xc, 0x25, @fd=r0}, @typed={0xc, 0x22, @fd=r0}, @generic="85116e8d38e3351f8f2930b528d26e435fa0227ad51975587509290189046bade18dfd39b1b4ad619c9fefd4a0ba73e7ace58f5f37bcd25a8da4f29d2368dcbb2d19c16135b228b760a4e790eada519e200d649ba9cdb4a57fdda10fa887ca0f2f0f27ff2781c2101d97b4dc17d48a19260f6fec1b16429f4b81b6f5c2ed951f29cb55bdfdb8906f6162b19eb11ed6cf3ad39ded626d6691af8d5de0bb9fd6de519f", @nested={0x9c, 0x30, [@flag={0x4, 0x3f}, @typed={0x50, 0x50, @binary="54a8a01fa6c671cb4a8f7171eab087a060b4c1cf639080afe6dfdba913e48c05303183e3d22e0ec1b5143e1617e7252b3437cf66ca2016cc23fb68d735ad8e962e26266057ec66"}, @typed={0xc, 0x4, @uid=r2}, @generic="18c9e967ce7b1a1404962689f25f38df8c88c50da2d4fc07e1d58a01a3e9", @flag={0x4, 0xc}, @flag={0x4, 0x35}, @typed={0xc, 0x50, @u32=0x1}, @flag={0x4, 0x67}]}, @flag={0x4, 0x27}, @nested={0x19c, 0x78, [@flag={0x4, 0x38}, @generic="4330679cb86694d4b5a55715edee57f5b6bbbe40bc235cce3929678989b5e4b3f66fe94475f082aac2de30132c977b815eda84d375069ada4a32e16eadac190b9b013825527627b0c274ea2d460cd73c157f17b587bf436b567c06ff3acc5aa06e895a89b8d831a82cf20ccc7b29e4c92d373e2629515c3cdcaae0781ba35d748a9e86759d9113c799807fd48b5277b743d6e7464ebe58dd13367ac3c085b51332f60d23035519e51dadf3e99f67107987b637d579c151e5bb63e49c95ddaa3daec0aaba81fa3e7d07d2e1", @typed={0xc, 0x44, @fd=r0}, @generic="8c913784c71def025ed9d3cab4894d1667dae93b69fc", @generic="8bcab3a23c93927ca57807c66e03051f50982939dec4cd1e1a93995cec509d86704928fded18bd8c15493fa5d8c8a994d6c922dc65f01174b8070898323dafc2267e10449c7144bae075e5ef446c069a84eaf4bf911ddd7a95b398636f99af2bc5cd8de2502eb81f23d69ccbf72aad0c5052b5a2ea2caafc060963e0f66c307ec0294d8a7f1c3eb8d2e021752dca9eb7016a7b2088b251129793ac7faf5c07bbde4726954358"]}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r3 = socket(0xb, 0x7, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x1869, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) socketpair(0x11, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0xc)={&(0x7f0000004000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000006000)="8e09f029b87a1ed2d2432e817c11b9345e91fdba56aacc21547b80243adddf926185f37624e35d7738c48a23ede068ca900ed9feb866d363909319c5a9629f68049e3e0c29df1de9e50cb8f0ae28783bd4e082ba63fc83f306405899bbf809f303999cbdf41af87d1156fd1cb1187f6f591268591da555", 0x77) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000007000)={0xb1, 0x8000, 0x1, 0x3ff, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000007000)={r6, 0x3d, "3032f9d677bf3f519f1ea2599a7db0b80f46bd5fa4b27d6f64ac6d353df71ea0091d1e806a7972353e8ce2d052aecf9a498b709952de1023666babdde0"}, &(0x7f0000007000)=0x45) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, 0x0, &(0x7f0000009000-0x4)=0x0, 0x800) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/10 05:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000a38000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec8000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008bf000)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) getsockname(r0, &(0x7f0000e65000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000008f000)=0xc) pipe(&(0x7f00004a6000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000315000-0x4)=0x9, &(0x7f0000df0000)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000038e000-0x10)=[], 0x0) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00009e7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002c4000)={r0, 0xe4b, 0xfffffffffffff800, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b0000)={0x0, 0x0}) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000584000-0x1000)="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", 0x1000) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000584000)="8c3c032e19fc4579782dc88b641887ebefd64a86bd587f4d", 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000267000-0xc4)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00004e2000-0x4)=0x1000, 0x4) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d07000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000648000-0x38)={&(0x7f0000e6e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000033c000)=[{&(0x7f0000d41000)=""/175, 0xaf}, {&(0x7f00005f2000-0x76)=""/118, 0x76}, {&(0x7f0000f56000-0x14)=""/20, 0x14}, {&(0x7f00001a5000-0x3f)=""/63, 0x3f}, {&(0x7f0000ec9000-0x1000)=""/4096, 0x1000}, {&(0x7f000092a000)=""/15, 0xf}, {&(0x7f0000f6c000)=""/247, 0xf7}, {&(0x7f00009e7000-0x47)=""/71, 0x47}], 0x8, &(0x7f0000c71000)=""/132, 0x84, 0x7fffffff}, 0x2121) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e9f000)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f000020d000)='\x00', 0x1}], 0x1, &(0x7f0000e65000)=[], 0x0, 0x0}, 0x0) socketpair(0x5, 0x80000, 0xa00000, &(0x7f00001cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e7d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000b32000-0x8)={r4, 0x0}) readv(r2, &(0x7f000059e000)=[{&(0x7f0000f83000-0xad)=""/173, 0xad}], 0x1) 2018/01/10 05:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) pipe(&(0x7f0000aba000-0x8)={0x0, 0x0}) getpeername$llc(r1, &(0x7f00007ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000234000-0x4)=0x10) socket$llc(0x1a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000658000-0xb1)=""/177, &(0x7f00003fa000)=0xb1) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a39000-0x11)="c47f850000001200e0ffffff01000147", 0x31b) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007f8000)={0x0, 0x80000001}, &(0x7f000064f000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ccd000-0x28)={@generic="b2a7aeb4f525335d3e3ae17ed274e544", &(0x7f0000f95000-0x24)=@ethtool_ringparam={0x10, 0x7950, 0x80000000, 0x2, 0x200, 0x3a, 0x3, 0x8, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000bb000)={r1, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4dac, 0x2, 0x7, 0x9, 0x9}, &(0x7f000037f000)=0xa0) r2 = bpf$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) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r2}) write(r3, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r4, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f0000f15000)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 05:15:28 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dc9000)={@common='bpq0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x23a) r1 = accept(r0, &(0x7f0000d94000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d3000)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000058e000)="1a43dc3dbe4d1c5e38ea16f1c5e488fcf3d5c8f658", 0x15) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000eec000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000d0a000)={0x0, 0x0}) accept$packet(r1, &(0x7f0000ee3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x14) connect$packet(r0, &(0x7f00004df000-0x14)={0x11, 0xff, r2, 0x1, 0x1f, 0x6, @random="91ab0a7adac4", [0x0, 0x0]}, 0x14) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c66000)=0x4, &(0x7f00002ea000)=0x2) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000d17000-0x4)=0x0) r2 = accept$ax25(r1, 0x0, &(0x7f0000739000-0x4)=0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000081c000)={0x7, &(0x7f0000d18000)=[{0x2, 0x7fff, 0x8000, 0x0}, {0xff, 0x5e06, 0x2a, 0xfffffffffffffe01}, {0x1ff, 0x6, 0x273, 0x3}, {0x8, 0x56c3, 0x9, 0x40}, {0xffffffffffffff49, 0x5, 0x4, 0x10001}, {0x80000001, 0x5, 0x5a86, 0x400}, {0x8, 0x9, 0x8, 0xfff}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d17000)={r2}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d17000)={0x0, 0xd8, "fd740156ac11460ca7ff6717e38564e47ca32cba8628865f1881e6889f344031261d64e886209a7c1dcab30893426fbe3becdc06b75c79db7f9cad59e8d9c1d2c619644941022900beeba0b9013cf54264ac823cefa0d2fdbe7fb1aa92bca5b03c65e5ee9b0605845111031ec42396de65fff3e5a0d38f7f681bdbd18a96ec7401611064117dc8f244f3674ee63767ce1047e0779b72e887dc03b5ff7b84c9b1c823e0a11e53df70c4996cda5ff97803350002c5fb509e215c174af0759976da5d607ea0181278ae611d41c76344d145be53d615b5ab940e"}, &(0x7f0000d17000)=0xe0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000da000)={r5, 0x7}, 0x6) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d17000)=0x191ee8cc) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d19000)=""/1, 0x1, 0x40002000, &(0x7f0000d19000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00002f4000-0x2)={0x0, 0x0}, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f80000)={0x401, {{0xa, 0x0, 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]}, 0x0, 0x0, []}, 0x90) r1 = socket(0xb, 0x800, 0x7ff) connect$bt_l2cap(r1, &(0x7f000075a000-0xe)={0x1f, 0x8, {0x40, 0xfffffffffffffff8, 0xf4, 0xecf, 0x7fffffff, 0x20}, 0x592, 0xff}, 0xe) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x6) 2018/01/10 05:15:28 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000001000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x90, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0xe, 0x1, 0x3ff, 0x3, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x77, 0x80000001, 0x6, 0x5, 0x3, 0xe97, 0x1}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x0, "e901c5"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f0d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000070e000-0x1f)="1f000000030719000000030000e3ff0000ed1b8509000100010100fb3ffe58", 0x1f}], 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004f9000)={&(0x7f0000a9d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00004ff000)=[{&(0x7f0000b75000)=""/26, 0x1a}], 0x1, &(0x7f00000ae000-0xb9)=""/185, 0xb9, 0x366}, 0x1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000050d000)={r1, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/10 05:15:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000055000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000082d000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e27000)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x80040000048a, &(0x7f0000576000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) 2018/01/10 05:15:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000882000)={0x0, 0x7}, &(0x7f0000881000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe0000)={r1, 0x40, 0x0, 0xffffffffffffffff, 0x100000001, 0x8000}, 0x14) 2018/01/10 05:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000820000)={0x0, 0x0}) accept$ax25(r1, &(0x7f0000d8d000)={0x0, {""/7}, 0x0}, &(0x7f0000e02000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000544000-0x8)={0x0, 0x0}) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000971000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f00003eb000)=@generic={0x0, ""/126}, &(0x7f0000c1d000-0x4)=0x80) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f000086e000)={&(0x7f0000cfb000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ef9000)=[{&(0x7f0000e9c000-0xe4)=""/228, 0xe4}, {&(0x7f0000ab9000-0x3d)=""/61, 0x3d}, {&(0x7f000075f000)=""/117, 0x75}, {&(0x7f000063d000)=""/0, 0x0}, {&(0x7f0000961000)=""/192, 0xc0}, {&(0x7f00000e6000)=""/0, 0x0}], 0x6, 0x0, 0x0, 0xffff}, 0x40002041) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b55000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000005f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000079e000-0x9f)={r3, 0x97, "ed1c08983c3ef24461c7f4f1b84c1ba44c7d305730858163f3d791794aa7f2fa3f1d716c058c3cd55d3fb1d65ae9659f68797a4abdfeabf2376976620c6237dd665a61fbeb016c0803422826e1a52de311f22279ca2e7e02ec976d9c220c8da26f40eb225f423ef73aac57f257d4e43c6ccbae8ded93feca41cf1e5927fe505fd9ad2005dc24695f90d7f8c72dbdc7a2c47679af5201ee"}, &(0x7f0000fa8000)=0x9f) r4 = accept(r1, 0x0, &(0x7f0000a87000)=0x0) bind$bt_l2cap(r4, &(0x7f00008df000+0xb7)={0x1f, 0xb6, {0x6, 0x5, 0x7, 0xdb6, 0xc7e, 0x4}, 0x83e, 0x1}, 0xe) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000518000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000252000)=[@in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8f9a}, 0x7fa0}], 0x1c) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000aa3000-0x4)=0x9, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000550000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000032c000-0x10)={r0, r3, 0x3, 0x1}, 0x10) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f77000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000201000-0x4)=0x14) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f77000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) tee(r0, r0, 0x5, 0xd) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f0000825000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000027d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00007b0000-0x4)=0xc) bind$inet(r4, &(0x7f00004c1000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:28 executing program 2: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dda000-0x4a)=""/74, 0x4a) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000dd9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007b4000-0x4)=0x10) 2018/01/10 05:15:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef3000)=0x0, &(0x7f0000000000)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000cf4000-0x4)=0xc, 0x4) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b66000-0xe8)={{{@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=@empty={[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}}, &(0x7f000065a000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000539000)={@empty=0x0, @empty=0x0, r3}, 0xc) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pread64(r2, &(0x7f0000192000)=""/12, 0xc, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000fa1000)={0x3, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000fd4000-0x3)="", 0x0, 0x8000, &(0x7f00006b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcc000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fd5000-0x1)="06", 0x1, 0x80, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/10 05:15:28 executing program 7: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00004f9000-0x18)=@generic={0xfffffffffffffffe, 0x8571, 0x3}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000043f000-0x1c)=@req3={0x9, 0x8, 0x10000, 0x8, 0x4, 0x4ff, 0x1ff}, 0x1c) r1 = socket(0x10, 0x802, 0x0) close(r1) write(r1, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) socketpair(0x15, 0x2, 0x41, &(0x7f0000289000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000f1f000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f78000)={0x7, 0x0, 0x800, 0xfff, 0x1b, 0x1, 0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000a6000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000b6000)=r0, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f79000)={&(0x7f00001d3000-0x8)='./file0\x00', r1}, 0x339) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000556000)=@file={0x0, ""/108}, &(0x7f0000f90000-0x3)=0x6e) sendto$unix(r1, &(0x7f0000488000-0x9e)="feb9cd58a3adfd0d4b8d3d78d9206cba489011f770bb453a64217ed10d0c903c4e9aff1406c0f35fc56162ea285a3cc14a4f5fa273fab2ea8e3dc9efbd9e9bce666e89c70b78b2218655dd5d0f78918b85b26a52e5bfe4b68960b171f36dfb026e7d30e0ba8ef506b76104ebe94edaccecc39d1b4b32122bff20818227a57836025b06f4c1a685f222540e9bf6d743d8425bbd5c4ee3bd28d2087622dd4b", 0x9e, 0x8000, &(0x7f0000d6f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000)="91c86f4e50b1b478", 0xffffffffffffff01) r2 = accept(r0, &(0x7f0000b68000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c27000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006c4000)={0x0, 0x97, "1327f369289b1f626f256ddc2c0032d1db5b82530c60ee19574924c0f90e2dd633a245beafc84928483447a424f98fa91ebade2fb86220882d054e4f633db536e1031a838e106a4d732fe3857a0a1309d57db2b052b2e4f9fba1d44a7845aa3a066a53f027cfef8e82f3cacac39e0d3ce3571111a5fa41198adc629f8cc4f8633fa63b7f7e4f3d15156c768653d43313c1ebcb0bdeee71"}, &(0x7f0000fa5000-0x4)=0x9f) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e68000)={r3, 0x9b}, 0x8) accept$unix(r2, &(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003ee000-0x4)=0x8) accept4$llc(r2, &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cba000-0x4)=0x10, 0x800) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000604000)=0x0) r2 = socket(0x1f, 0x807, 0xa) connect$ipx(r2, &(0x7f0000a35000)={0x4, 0x2, 0x5, "2bce4ef9ccae", 0x4e8a, 0x0}, 0x10) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000-0x4)=0x0) getuid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013d000)=0x0) getuid() getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000326000-0x2)=0x0) getuid() getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed1000)=[{&(0x7f0000394000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e9e000-0x50)=[{&(0x7f00009fc000)="29fb927df1a2920277e06b7be16c778508716dc8f29eef84a21f8794620e4ba5", 0x20}], 0x1, 0x0, 0x0, 0x20004000}, {&(0x7f0000f44000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000661000-0x10)=[], 0x0, &(0x7f0000272000)=[], 0x0, 0x4000040}, {&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004b000)=[{&(0x7f00004e6000-0x7e)="b486c67cf9a05efd816b5efd8645c94ee8bf6b08198afde9eedf5ac7366e4af1667d371e23c91058a3571abc2628e557ea7f89b452bad30312638b01e26b1bb2f3ef72b268dac31ad59b52767d73ba6778fc8b14cb2688730611b15474b51a93a43742dbe72d82526f8f386c4e51368fe7315daa95e046dd8a7960f23ba1", 0x7e}], 0x1, 0x0, 0x0, 0x0}], 0x3, 0x40080) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000843000)=0xff, &(0x7f0000bb8000)=0x1) accept4$ipx(r1, 0x0, &(0x7f00003f0000)=0x0, 0xe6396b2b565b65fe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={0x0, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 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) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000002000-0x10)={r4, &(0x7f0000000000)=""/241}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r6, &(0x7f000001a000-0x69)="", 0x0) write(r6, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) r1 = accept$inet6(r0, &(0x7f0000ee1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000034000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ed5000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1f, 0x0, 0x800, 0x1, 0xffff, 0x1, 0x8, 0x8, 0x1b, 0x2, 0x6dd, 0xcb26, 0x400, 0x6]}, &(0x7f0000e12000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b58000)={r2, 0x0}, &(0x7f0000367000-0x4)=0x8) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000037b000-0xb9)="ebbee75b3fca1c3ae2bf301a67692ac0e8e1290ef1ccb6557d5fd07bc609514b2a8ad428b2172ade0f05ac2c69214bdd454e0571794010d843597c935a67cecdec2c2a5d308a7d7acec7b26b4e8f9fd76aea20d2c0f80eb6e4af8d9b604962ed63a8c25481e45da656c8843e15cf1ddefabb121dadddbcb83b522520b26c5ae34ff894ae916dc42fcb8f438ab02afb05ddde447e43aceed4cecc61ded35bf4fc5a00ea0d50dc737cf36ee7113b61911bea41c1d911b0c5ddeb", 0xb9, 0x4000040, &(0x7f0000ad7000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x80000001) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/10 05:15:28 executing program 2: socketpair(0x11, 0x80e, 0x8, &(0x7f0000182000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x400, 0x7, 0x20, 0x9e7, 0x10, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000264000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000820000)={&(0x7f00006e1000-0x102c)={0x102c, 0x6, 0xb, 0x2, 0x7, 0x0, {0x7, 0x0, 0xa}, [@flag={0x4, 0x89}, @generic="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", @flag={0x4, 0x82}, @typed={0x10, 0x85, @u64=0x8}]}, 0x102c}, 0x1, 0x0, 0x0, 0x4}, 0x20004080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000010f000-0x10)={0x9, 0x5a43, 0x4000000000, 0xffffffff00000000}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b9c000-0x10)={&(0x7f0000c73000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f90000-0x2c)={0x1f, 0x100000001, 0x9, 0x100000000, 0x11, r3, 0x59f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 99.010736] sctp: [Deprecated]: syz-executor1 (pid 20169) Use of struct sctp_assoc_value in delayed_ack socket option. [ 99.010736] Use struct sctp_sack_info instead [ 99.041307] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2822 sclass=netlink_tcpdiag_socket pig=20182 comm=syz-executor2 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000aa7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000212000-0x4)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000283000)=0x14) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000aa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000258000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, 0x2428, 0x500, 0x7, 0x273e8d1337fd159e, r3}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000386000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000077000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001dc000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x5, 0x7, 0x100}, &(0x7f00004c1000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009de000)={r2, 0x0, 0x80000, 0x9, 0x7, 0x8}, &(0x7f0000e7b000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000dc5000-0x8)=[{0x4, 0x800}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f0000f98000-0x4)=0xffffff1e) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dfa000-0x8)={0x0, 0x8}, &(0x7f0000be8000-0x4)=0x8) pipe(&(0x7f0000245000-0x8)={0x0, 0x0}) poll(&(0x7f0000c42000)=[{r0, 0x2282, 0x0}], 0x1, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6d000)={r2, 0x0}, &(0x7f00007d9000)=0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00003a2000)={0x98, 0x6, 0x4, 0x80000000, 0x1ff, 0xc3, 0x8, 0x2, 0x8, 0x8, 0x1}, 0xb) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xff97) socketpair(0x0, 0x4, 0xc00000000, &(0x7f0000590000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e2a000)=0xf808, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009f1000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000444000-0x4)=0x0, &(0x7f0000f7c000-0x4)=0x4) bind$inet6(r3, &(0x7f0000d0f000-0x1c)={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2f2) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r4, &(0x7f0000e99000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034a000)=0x10, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000b3b000)=""/246, 0xfffffffffffffc93, 0x23fffd, 0x0, 0x26d) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f7d000-0x78)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x3, 0x7, 0x1, 0x0, &(0x7f0000f13000-0x10)=@generic="7d26b3e8da0f86766c747db573d14aa5", 0x5, 0x5, 0x2}) 2018/01/10 05:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002bf000-0x90)="240000001e0007ff000000000000f5ff037f2a0002000000000000000800000001080000", 0x24) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000034a000-0x18)=@add_del={0x2, &(0x7f000087d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000913000-0x4)=0x0, &(0x7f0000f79000-0x4)=0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000f79000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000559000)={0x2, 0x7fffffff, 0x3, 0x1}, 0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000af6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000-0x4)=0xe8) r4 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000002a000)={0x0, 0x75, "fd6468a001ebf0afc3244bf0b600adadb7450443591e0604e2b8656302371fd9c15a2a45a68a35458b160b904846c99a7352e7d249a9f726058f7fff7efdf1f50f1a610a83202a714a764de9a5c8bbf87d25d881841143a936e31c85274e11001d41e9ee2c7612e8749a689ae47833b72201e57193"}, &(0x7f00001d5000)=0x7d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f4e000)={r5, 0x9}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001e4000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x9, 0x0, 0x8, 0xa, 0xa0, 0x80, 0xbd, 0x0, r3}, {0x3, 0x1, 0x9, 0x2, 0x6, 0x10000, 0x7fffffff, 0x2ae}, {0x1000, 0x55, 0x2, 0x30}, 0x3, 0xd, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x2, 0x3, 0x1, 0x7, 0x3, 0x10000}}, 0xe8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000644000-0x10)=@common=""/16, 0x10) recvfrom(r1, &(0x7f0000d25000)=""/218, 0xda, 0x0, &(0x7f0000d12000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/10 05:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000673000)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000014f000-0x4)={0x100000000}, 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 99.091421] sctp: [Deprecated]: syz-executor1 (pid 20188) Use of struct sctp_assoc_value in delayed_ack socket option. [ 99.091421] Use struct sctp_sack_info instead 2018/01/10 05:15:28 executing program 4: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000001000-0x38)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00005c8000)="862e0704e929c241d74c4299a14e122f3b5e406b188e2a394a5806c1aa988fabab22a424f65c3f393d77a29a349db96c4b420f87", 0x34}, {&(0x7f0000495000)="bb26768fbb130484f82d144dbfcd3e85484d52ef07852edff7dacdba68368e6000df", 0x22}, {&(0x7f0000000000)="2a0fbd5ba3e3d1a53157d5c2473a8a5b7e068ff5a8da8f8886e634c25f86b565f20d239e56e5020eac44ea229021f4df18d38b0fd89666900ab4fc76195941663100b1a151e11edfb957dde1e45e41d883f82574232e93c1fa103f825791bcb02c6f16ede6c5150c52a1d1327dae39f72dc9660b26068055ad0781081520fd79f78b1b7857c7ac7815ba7fb1051b68665efee4ff30da7c0bee529516df8f316f0af8cb2001f5ddae7a8cdffddcfd82ad6b499fc20333b1c299764bfc66f9f2c02c48aacea891674ba6", 0xc9}, {&(0x7f0000f3c000+0xc27)="a2094af1e586c5a3c7694bca79c53d9949a37a60ab0770ea1517467ce40676d6322e0eb66e866ade3d7c6bd953aebcdbb713fee1007d2fab1777ae20eb859262f7b1a3ade0991d0c15d73fa033c553f227f5195184bef0f994c3dd6353d3f85f7ad1e7781d0c4320d90ca886e246452985e39a640bf6e01e748c3dd4e3f7583475a725235ad2ba1874bf69548d85c0221b1c4f5a4bcacb6167f7ca2d72487d0375dfa5da3b1cdd361642a19454a8c5200f77a945886b1b6d9d8ea541bad3671a98cc822085d4271884d0b0a312a5e1520955", 0xd2}, {&(0x7f0000825000-0x1000)="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", 0x1000}, {&(0x7f0000f99000)="759b6e22695fb9f5c186ad7f7801b9bec9cfd896f1b6c28470b2e4f8a36998cbd2cba6e38df27c3ba6864d6dfed451d7a1ca98080132a270d384faae1d9d5767127d5387b05791e20822497e1105d564f2cbdbdc39dae037b84ca1a866c779f8d35ec5285e1181ad1611e4191f307014b46c8c6cb4535df28cefb6ea72b65a2101d986b3ff528d266b3fdf98f42ac5627baee370c0b352b46affa6b89e57a6", 0x9f}, {&(0x7f0000108000)="19ebd7f9db66c40c841f4d4e9c240e730775f9f9", 0x14}, {&(0x7f0000001000-0x4e)="26c81b9d1db1b65924cab44bbada7c5866a930e9432438720bb11942a399ef8f00f473d451825ab392479527824ba8d5ae9bfa9cdac085cb5ed8232182572eade7c4cfe8b4732bd316cfbc0d9a66", 0x4e}, {&(0x7f0000000000)="4eb483f2b1d4c409211fb4e4dd6f093fed43675a38f9bbd69c541f8a2a2f440ce53efbbd43bc4e7bbcdd431c828cae25c0454e3a849c400138977c52beb2bb7ca018f2dbaa19d14c2d148bec41bcd8ec687779f2634a5129ff77d4bc178a2fbba67b3d7d710015d811f8a01b271c3950a977483ad9e5b7", 0x77}], 0x9, &(0x7f0000001000-0x220)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xc8, 0x117, 0x2, 0xae, "758dea18caf538831b4dd956f56fda678c4bed4d6b62e27966b864beffd2bf965d9330afabd4d3ba470684c0d702e6e10515fd22f4d631b1d2757f723d164cd4e663c1618d36fe3d8681c7f00b238982938a82ed1fd6f54457ec0e5640ab4c37b11ef42cb41bb917b103646da21f3d2b25e6ae4b7b9a05e7729a3a4f1854063ad33aff63d4ffb71e6de326e4dbd21d944634908952bb7c0c504d6bfa678b621f1ce0bd7912219e19122f694e3d62"}, @assoc={0x18, 0x117, 0x4, 0x9d}, @iv={0xa0, 0x117, 0x2, 0x87, "d05230170f3a5c3a640e93d2db9403eefb7aa1bc400d6aa925cfc2dbe46f7725af5601874c5ecb6fee3bbb5f5e669ef078f4da1a427f496d7b568a20ab74c9c930cd1913284f47099ed1223ea00fcf29cc8d51c0e638506d8eac4637ba735b00fc1421381b1dcdebe83a61ff31858213e97b6cd14a6b8712f44f1f20669547891569085d468a01"}, @iv={0x40, 0x117, 0x2, 0x2b, "813c018cca5c7634f12d56add6ff279acdc10745d555e4219b6fd91f3d745a8c66e8b22b5b1491a6893365"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x220, 0x4004000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/10 05:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) socketpair(0x5, 0x8000b, 0x0, &(0x7f0000343000)={0x0, 0x0}) write(r0, &(0x7f000095c000)="1f000000010a1f0000000000000000000000000000000180040000206ddf18", 0x1f) 2018/01/10 05:15:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={0x0, 0x101, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x84)={r2, 0x7c, "d64eba123b86f74a021386c43b9524d30d7dd358db9c449f8a6c67a26b20ed186e0762297acb0d6c64b4e8578c517868cbe5e1ec3537ec86c721ac8a6f24ac73c811823c7f8cb23248214b5a1fcf0c7c0e84d7a6e232cf31b3d301f610425e52e3b158c68cb4e47dc451da73c8cdb82dc4ae190f486eed2f27490591"}, &(0x7f0000001000-0x4)=0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) pipe(&(0x7f0000bcc000-0x8)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000a7b000)={&(0x7f0000eb4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f5a000-0x50)=[{&(0x7f0000e30000)=""/158, 0x9e}, {&(0x7f000091d000)=""/157, 0x9d}, {&(0x7f0000c57000-0x64)=""/100, 0x64}, {&(0x7f0000b0d000-0x5)=""/5, 0x5}, {&(0x7f0000507000)=""/183, 0xb7}], 0x5, 0x0, 0x0, 0x8000}, 0x3) 2018/01/10 05:15:28 executing program 0: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$sock_int(r0, 0x1, 0x8029, &(0x7f00002f9000)=0x7, 0xfffffffffffffe8d) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dee000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b74000)={0x3, &(0x7f000094c000+0xa57)=[0x2, 0x1, 0x80000001]}) r2 = accept(r0, 0x0, &(0x7f0000ded000)=0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ded000)={r0, 0x7}) 2018/01/10 05:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e2e000-0x10)={0x5, 0x91}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/10 05:15:28 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b92000-0x8)={0x0, 0x81}, &(0x7f0000f4e000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f50000)={r0, 0x16, "b8e07202ed61e8c3961f978cf92686e2f2a016562153"}, &(0x7f00008c4000-0x4)=0x1e) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ddc000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000037a000)={r1, 0x7fff, 0x20}, 0xc) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f52000-0x4)=0x100, 0x4) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000d11000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000f51000)=0x5, 0x4) 2018/01/10 05:15:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000000a, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x805, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007ce000-0x8c)={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]}}, &(0x7f0000255000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x51}, 0x8) listen(r0, 0x0) listen(r0, 0x0) 2018/01/10 05:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[{&(0x7f00004b4000-0x81)="95561a72fd7213c1993a5f14001a6e27dcca360b8ef00d42f4d847e5d6bd3a48957bfaec1f2a9f13bb44f550150c8c5d11bd11a6fbba2411d88620cc6e06610ca04f7317e4dc580ec15b7048ed5e9cb5d69c87af5d34908268e4a7ee6d944db3618ea5e547ff04d6a98d1ba8a499ea0efffb894700bc5419ce2c768224a6dd5f7a", 0x81}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x20, &(0x7f00006a3000)="842c46aab2b2cbf9") 2018/01/10 05:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000454000-0x8)={0x0, 0x0}, 0x9, 0x5ea2) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x4000018d, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/10 05:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f7a000)=@int=0xa3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xffffffffffffff75) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004cd000-0xa)={0x0, 0x5, 0x1, [0x0]}, 0x364) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000a8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aa8000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003fc000)={0x0, 0x1ff}, &(0x7f0000c2f000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f31000)={r2, @in6={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x7, 0x121, 0x80}, &(0x7f0000a35000)=0xa0) 2018/01/10 05:15:29 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/10 05:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b7e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000561000-0x4)=0x1c) accept4(r0, 0x0, &(0x7f0000b0a000-0x4)=0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:29 executing program 0: unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0x5451) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/10 05:15:29 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008a2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00004f4000)={0x40000000, 0x80000001, 0xf}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d26000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x5, 0x5, 0x2ae, 0x0, 0x2, 0x1, 0x7, 0x1, 0x35d, 0xbe, 0x2, 0x2, 0xa660]}, &(0x7f0000840000)=0x108) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d26000-0x3a)={r3, 0x32, "0c5bcc14ed6b38ee7c964cf1f04ae90afa5c55a419ab15f73a66d92fe9ac0958440e8456c174c60897ad4df8117658dda053"}, &(0x7f0000d25000)=0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000f80000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000f4a000-0x90)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25b}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x575d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x90) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000181000)={r1, 0x80000, r2}) getsockname(r4, &(0x7f00003e7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000099f000-0x4)=0x58) 2018/01/10 05:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000376000)=0x8) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair(0x7, 0x2, 0x3, &(0x7f0000955000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000aec000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/10 05:15:29 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x3ff) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000068e000)=[{&(0x7f0000fcd000-0xb6)="a0c36164642716c0a5b08e5fa619938b1fbe82cb2ed1b0bba622cca98561dcda28511185fdc9232567fda2d5f2de89a557003fc99f7a925f2c7a0cf0b26793e15fab9975b70ba3fc25ea47eb697344841b77c45bd6b83239f5571a1494c8ebd5ea2026b0926028acea313d86430b04928351e6fd1499e66635d962a35e4f76f79caef9249aab8d9336bf47551af2a45500d78e73860222a7b3497376bb1ec1d1ff3d05e0e2a34f515be1aa4beac721c21c36975a1f93", 0xb6}], 0x1) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000068b000-0x4)=0x0, &(0x7f0000191000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8e5}, 0x1c) sendto$inet6(r1, &(0x7f000039e000-0x19)="3beccf13408040cfc4b6012a968f8c9bcf43c96dca58a72ec6", 0x19, 0x1, 0x0, 0x0) 2018/01/10 05:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) unshare(0x0) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) socketpair$inet(0x2, 0x3, 0x7, &(0x7f00001f1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000064a000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fc3, 0x100000000}, &(0x7f0000ae3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000231000)={r2, @in6={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000552000-0x4)=0x8c) pipe(&(0x7f0000e7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000203000)={0x8, &(0x7f0000101000)=""/159, &(0x7f0000a20000-0xc0)=[{0x0, 0x50, 0xff, &(0x7f00005fa000-0x50)=""/80}, {0x2, 0x4c, 0x3f, &(0x7f00007dd000-0x4c)=""/76}, {0x4, 0xe1, 0x2, &(0x7f0000ac5000)=""/225}, {0x1, 0x2d, 0x1, &(0x7f0000be7000-0x2d)=""/45}, {0x8, 0x5c, 0x3, &(0x7f00009db000)=""/92}, {0xfffffffffffff001, 0xc8, 0x7, &(0x7f00005f4000)=""/200}, {0xef, 0x8a, 0x6, &(0x7f0000b1e000)=""/138}, {0x7, 0xff, 0xfffffffffffffffd, &(0x7f00005ed000-0xff)=""/255}]}) 2018/01/10 05:15:29 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000009000-0x4)=0x7cc6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000)=0x7, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000000b000)=""/152) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x2, 0xe948, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0x1c) 2018/01/10 05:15:29 executing program 7: syz_emit_ethernet(0x8a, &(0x7f000013e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x1d, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@end={0x0}, @ra={0x94, 0x6, 0x6}, @lsrr={0x83, 0xf, 0x49, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xb, 0xd, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0xffffffffffffffff, [@multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x4, 0x0, 0x5, [{[@broadcast=0xffffffff], 0x3}]}, @rr={0x7, 0xb, 0x8001, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @rr={0x7, 0x1f, 0x8, [@rand_addr=0x5, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @rand_addr=0x7f]}]}}, @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket(0x1f, 0x80006, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003b6000)={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]}, [0x2a43, 0x0, 0x1af3, 0x3, 0x0, 0x0, 0x8, 0x6b4e478e, 0x0, 0x37, 0xd1d, 0x1e4a, 0x4, 0x3, 0x7fffffff]}, &(0x7f0000488000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffff8}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x800) sendto$inet(r0, &(0x7f0000001000-0xda)="1b7b57f1fef2fcf4f04499876a2f9f0dcf38bc959098c3a3ab6086225a347cf6302159e573d8292974f1de0a433104f397e1b0d0215507aba2483878a165c260d62e48f81914fb7c778cebc96b7d76e64d744156a24e96eab4016f3d05bedde4193333a27ba5d255fda04e734801f1c2dd346b006f88f2aa12c4cdffa75127d4dcc9490a427c36408e81c684727d6204a2146baf4c245b14f8dadd1409e28cb5cd24e6dcc8962fedd981d79e49afc4cf471bc5e92368fc96a88ea050f544534c0da70129d47c70e3313c22de53e9183c27a27e2cf719f1699c07", 0xda, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x2, 0x401, 0x44e}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x328, 0x1, 0x9, 0x1, r1}, &(0x7f0000000000)=0x10) [ 99.366278] sctp: [Deprecated]: syz-executor4 (pid 20276) Use of int in max_burst socket option deprecated. [ 99.366278] Use struct sctp_assoc_value instead 2018/01/10 05:15:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x40, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004b7000)={r0, &(0x7f0000ac9000-0xa3)="940ed8a6b774992ca02e83f89876ca6c3bfb0341aa7d6748b49e48620367c8fea46833284e5f7f5835cf7fdcce5072888ead00084559f5d6be09c20f12baf508252097bb5e55c5006578ade523d388c8a606280ea17b79c617a0b5c692276db937ba50c4652196ffcf440a0e0d1b907b6bc3b15b3ac2695fbc87842a69d1b8c6b0f2b0178d713946f4ff126e6f0df747f3454a3d77cfb91f715ea87e844817e9d80cbc9ba88f51c860556bc28c767c8813b74f3de80b9458076ff5aba3754292df3d59c0d94325b6fceb9325e7ace00853cf34f0cdbade80561f55825a", &(0x7f0000210000)="ed5b890e6e54165bf4044710250c47cb420b1cb25966757084d6cb356aea4c7ec65bd555024ae4a513610b9476cbdbad25fbf714379e683f7a64c22459a0bf16552eddd4df950648606add93ded0a85aaeb26d9525c307717bfa63eb226904f497fa2536f09f784a18ee0141c1ed7afde4b71b5a0f3729bc718d9b042cfd7211b4013d01adc489d30ffbc695d3fff04ed189396bf03122", 0x2}, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x81, &(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006b4000)={0x80000001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) pread64(r0, &(0x7f0000fd1000-0x2)=""/2, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00009ab000-0x4)=0x7e2a) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000cf3000)={0x1, &(0x7f0000a9a000-0xc6)=""/198, &(0x7f0000fcf000)=[{0xbfde, 0xee, 0x8, &(0x7f0000fcf000)=""/238}]}) 2018/01/10 05:15:29 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f00000f7000)="e5", 0x2fc) [ 99.430709] sctp: [Deprecated]: syz-executor4 (pid 20294) Use of int in max_burst socket option deprecated. [ 99.430709] Use struct sctp_assoc_value instead 2018/01/10 05:15:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000007000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000004000+0xb66)={r1, 0x1e}) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000003000)=""/4096) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) 2018/01/10 05:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) 2018/01/10 05:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12b) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000061d000)=0x0) 2018/01/10 05:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x919) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000200000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b48000)=0xb) r1 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000379000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f00007b9000)="e792993cc5e9d498a5099d1b1a5218ca0e2ea54a6f3ffbd24811541da00d21b5015fee46e63783d7b3b43ed69c2f474d7fd8532e3d1b6383d6c6992c1d08a1631e611ccaf97b69a00236936110ab46691df53c352d12c72665179b9639d9f2f4d26560428472b13ff05f9d74b32742a587fecb92e446b178b658fb099648817a6c3d43b5ecbd19c02ad2771a6ee7c1eec6ef9c2fc63125f51b7262ec1a7a7e0f1f7760bb32952b6c21ef42f42c1738a1e8ae65fbfdaa8b8dbe5d0459f4a740123a4c9966452ccb7951b9d6539be45a3a3bd0692c3d2d7562659de85ab020019a5f4787b415d339b068b89d3890fadeffe393b2ffc4e278b1", 0xf8) 2018/01/10 05:15:29 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f40000-0x4)=0x0, &(0x7f0000fd6000)=0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/10 05:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000063e000+0x2cc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000526000-0xc)={&(0x7f0000df6000-0xc)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c93000)=0x10, 0x80800) accept4$llc(r2, 0x0, &(0x7f000017d000-0x4)=0x0, 0x800) 2018/01/10 05:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f94000-0x4)=0x0, &(0x7f00000ba000-0x4)=0x253) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r2) 2018/01/10 05:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b92000-0x4)={0xffffffffffffffff}) listen$netrom(r0, 0x7) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000042f000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000531000-0x4)=0x105) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000318000)={0x0, 0x48, &(0x7f000079b000)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000968000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000093d000-0xb8)={r2, 0x8, 0x80000001, 0xdd, 0x2, 0x4, 0x26, 0x8, {r3, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x8000, 0x4, 0x7}}, &(0x7f0000bd3000-0x4)=0xb8) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000ace000-0x4)=0x0) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto(r0, &(0x7f000079e000)="2408dfec6cb65b", 0x7, 0x80, &(0x7f000043a000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:15:29 executing program 1: r0 = socket(0x3, 0x5, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000897000-0xe8)={{{@in6=@remote={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x10, 0x6, 0x0, 0x8, 0x408, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/10 05:15:29 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000030f000)={0xffffffffffffff9c}) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0xffffffff}, &(0x7f0000ec2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003b7000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000217000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x513, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x7f)="115c56057c13fc1f8c1a7024c7a6a9e08eb9bb83da20a8edc143180a42937f6c3cd4a1b033d3bf0245f0f822df587ed5e42b89cec6c2139c3375946e3bacab08f21753705de7ad8b28313620e74576bf0236e3c800d4dcc5b61c078bff1bb2ec6e2361916f755b68fc9d080d684352effaa749c1bc9819066d5873f130ea70", 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cb000)=[{&(0x7f0000000000)='&', 0x1}, {&(0x7f0000d18000-0xfb)="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", 0xfb}, {&(0x7f0000a1d000)="ebb0bf4dc8d1f50449c5a68632ed219c9170b93d2917ca6944e295afb7b8e7d5a2", 0x21}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00009f5000-0xaf)="206937cc828b67dc95e02df4f7f2ab501a09d4bdca4e878f5d44f5685f12b4ea11e12701efdcd211a4d2b9b03763e927ad8a75132b5bb8e17db82b280fcff02fb9750f65997389c6dc56b562b4a2b1a7b178bf973cb533bb18df25a38c8ef82e6c16f030222ae5c219acc690189e60c479e137f318f43278dcc8dfceecff9afbd7242133f209b938c9d33ca73b7df90ab66ca66b5f646908657228bc0934323b8b6b8706ed1cb16dc46dd8ed34766c", 0xaf}, {&(0x7f0000997000-0xf0)="74969a240a6aeb1459858fc2ace88c413939584ef7714913960ae7ea8ef66ba1a3d29e20c87ffed7fecc97e6baaa1bca5e6923b9a2d02eee99e08fe49e22c55cdc51b6b8f4145ff5e31c61d7d4346869bbb43b3fe5d8942fb16850aa657008115dcfe5f2d10d725ccc327bcc78af66753d97540d51c6e4867ec4851e68f316303b2bc96f4a5ced6980ca25454f4d94454a70bfc7b9bde6721f65ab1fedce8100bbcf2ce7b6d84ce640200a2adace82dfe0ef6c931abf5c62dbd9b6fae306f0c4a59e981b190f5ec6239f99860326a1bf7050a8fb8d2f6b240461a32930a364879f201fbf1d5cbaa55dca9b3c884f653d", 0xf0}], 0x6, &(0x7f0000000000)=[], 0x0, 0x4}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x2000000000000800, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x8004, 0x0, 0xffffffffffffffff}, 0x4) socket(0x10, 0x0, 0x0) 2018/01/10 05:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000a5f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000982000)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003a7000)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}], 0x48) r2 = socket(0x19, 0x80005, 0x8) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000074d000)=0x4, &(0x7f0000620000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000e85000-0x5c)={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x9, [0xfffffffffffffff8, 0x7fff, 0x3, 0x7, 0x101, 0xffff, 0xa3d, 0x9]}, 0x5c) [ 99.538141] ================================================================== [ 99.545584] BUG: KASAN: use-after-free in rb_first_postorder+0x7c/0xa0 [ 99.552245] Read of size 8 at addr ffff8801ca7e3a80 by task syz-executor6/20329 [ 99.559676] [ 99.561327] CPU: 0 PID: 20329 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #181 [ 99.568689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.578043] Call Trace: [ 99.580628] dump_stack+0x194/0x257 [ 99.584257] ? arch_local_irq_restore+0x53/0x53 [ 99.588924] ? show_regs_print_info+0x18/0x18 [ 99.593435] ? mark_held_locks+0xaf/0x100 [ 99.597589] ? rb_first_postorder+0x7c/0xa0 [ 99.601915] print_address_description+0x73/0x250 [ 99.606758] ? rb_first_postorder+0x7c/0xa0 [ 99.611078] kasan_report+0x25b/0x340 [ 99.614887] __asan_report_load8_noabort+0x14/0x20 [ 99.619817] rb_first_postorder+0x7c/0xa0 [ 99.623967] tipc_group_join+0x120/0x2d0 [ 99.628033] ? tipc_group_update_member+0x740/0x740 [ 99.633049] ? tipc_sk_publish+0x388/0x4b0 [ 99.637308] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 99.642335] tipc_setsockopt+0x67e/0xcc0 [ 99.646413] ? tipc_sk_leave+0x200/0x200 [ 99.650497] ? security_socket_setsockopt+0x89/0xb0 [ 99.655518] SyS_setsockopt+0x189/0x360 [ 99.659500] ? SyS_recv+0x40/0x40 [ 99.662960] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 99.667813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.672827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.677597] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.682347] RIP: 0033:0x452ac9 [ 99.685526] RSP: 002b:00007f437f972c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 99.693229] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 99.700492] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 99.707758] RBP: 00000000000000c2 R08: 0000000000000010 R09: 0000000000000000 [ 99.715020] R10: 0000000020265000 R11: 0000000000000212 R12: 00000000006ef2d0 [ 99.722278] R13: 00000000ffffffff R14: 00007f437f9736d4 R15: 0000000000000002 [ 99.729540] [ 99.731142] Allocated by task 20329: [ 99.734827] save_stack+0x43/0xd0 [ 99.738248] kasan_kmalloc+0xad/0xe0 [ 99.741931] kmem_cache_alloc_trace+0x136/0x750 [ 99.746569] tipc_group_create+0x144/0x900 [ 99.750773] tipc_setsockopt+0x274/0xcc0 [ 99.754813] SyS_setsockopt+0x189/0x360 [ 99.758761] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.763483] [ 99.765085] Freed by task 20329: [ 99.768421] save_stack+0x43/0xd0 [ 99.771845] kasan_slab_free+0x71/0xc0 [ 99.775700] kfree+0xd6/0x260 [ 99.778776] tipc_group_delete+0x2c8/0x3d0 [ 99.782981] tipc_setsockopt+0xba3/0xcc0 [ 99.787022] SyS_setsockopt+0x189/0x360 [ 99.790972] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.795691] [ 99.797289] The buggy address belongs to the object at ffff8801ca7e3a80 [ 99.797289] which belongs to the cache kmalloc-128 of size 128 [ 99.809914] The buggy address is located 0 bytes inside of [ 99.809914] 128-byte region [ffff8801ca7e3a80, ffff8801ca7e3b00) [ 99.821580] The buggy address belongs to the page: [ 99.826478] page:ffffea000729f8c0 count:1 mapcount:0 mapping:ffff8801ca7e3000 index:0x0 [ 99.834592] flags: 0x2fffc0000000100(slab) [ 99.838798] raw: 02fffc0000000100 ffff8801ca7e3000 0000000000000000 0000000100000015 [ 99.846648] raw: ffffea000702d960 ffffea0007621ee0 ffff8801dac00640 0000000000000000 [ 99.854496] page dumped because: kasan: bad access detected [ 99.860260] [ 99.861856] Memory state around the buggy address: [ 99.866752] ffff8801ca7e3980: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 99.874083] ffff8801ca7e3a00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 99.881409] >ffff8801ca7e3a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.888733] ^ [ 99.892067] ffff8801ca7e3b00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 99.899395] ffff8801ca7e3b80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 99.906723] ================================================================== [ 99.914049] Disabling lock debugging due to kernel taint [ 99.919656] Kernel panic - not syncing: panic_on_warn set ... [ 99.919656] [ 99.927014] CPU: 0 PID: 20329 Comm: syz-executor6 Tainted: G B 4.15.0-rc7+ #181 [ 99.935652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.944977] Call Trace: [ 99.947536] dump_stack+0x194/0x257 [ 99.951134] ? arch_local_irq_restore+0x53/0x53 [ 99.955774] ? kasan_end_report+0x32/0x50 [ 99.959892] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.964614] ? vsnprintf+0x1ed/0x1900 [ 99.968382] ? rb_first_postorder+0x20/0xa0 [ 99.972672] panic+0x1e4/0x41c [ 99.975833] ? refcount_error_report+0x214/0x214 [ 99.980555] ? add_taint+0x1c/0x50 [ 99.984062] ? add_taint+0x1c/0x50 [ 99.987571] ? rb_first_postorder+0x7c/0xa0 [ 99.991862] kasan_end_report+0x50/0x50 [ 99.995805] kasan_report+0x144/0x340 [ 99.999573] __asan_report_load8_noabort+0x14/0x20 [ 100.004469] rb_first_postorder+0x7c/0xa0 [ 100.008585] tipc_group_join+0x120/0x2d0 [ 100.012615] ? tipc_group_update_member+0x740/0x740 [ 100.017598] ? tipc_sk_publish+0x388/0x4b0 [ 100.021803] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 100.026789] tipc_setsockopt+0x67e/0xcc0 [ 100.030823] ? tipc_sk_leave+0x200/0x200 [ 100.034863] ? security_socket_setsockopt+0x89/0xb0 [ 100.039849] SyS_setsockopt+0x189/0x360 [ 100.043794] ? SyS_recv+0x40/0x40 [ 100.047216] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 100.052042] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.057035] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.061763] entry_SYSCALL_64_fastpath+0x23/0x9a [ 100.066484] RIP: 0033:0x452ac9 [ 100.069640] RSP: 002b:00007f437f972c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 100.077315] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 100.084552] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 100.091787] RBP: 00000000000000c2 R08: 0000000000000010 R09: 0000000000000000 [ 100.099032] R10: 0000000020265000 R11: 0000000000000212 R12: 00000000006ef2d0 [ 100.106280] R13: 00000000ffffffff R14: 00007f437f9736d4 R15: 0000000000000002 [ 100.113920] Dumping ftrace buffer: [ 100.117450] (ftrace buffer empty) [ 100.121132] Kernel Offset: disabled [ 100.124727] Rebooting in 86400 seconds..