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"}, &(0x7f0000fd0000-0x4)=0x1008) r2 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/19 09:05:31 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000008000-0xfc)=""/252, &(0x7f000000f000-0x4)=0xfc) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000000f000-0x4)=0x0, &(0x7f000000d000)=0x4) 2018/01/19 09:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000b6e000+0x85b)=0xffdb, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000da3000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000aa4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000222000)={0x0, 0x1000, "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"}, &(0x7f0000eca000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c0c000-0x8)={r4, 0x5}, &(0x7f0000b0d000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d04000)={r5, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0x6c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000e000-0x8)={0x0, 0x0}) socketpair(0x11, 0x6, 0x89e, &(0x7f0000356000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00007dc000)={0x4, 0xbbc, 0x80, 0xace}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000774000)={0x0, r7, 0x0, 0x2, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 09:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa8000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00009fd000-0x32)=""/50, &(0x7f000040e000)=0x32) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:31 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e66000)=0x0, &(0x7f0000658000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eb2000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f000030c000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000549000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000c2b000)=0x8) r3 = accept4$inet(r2, &(0x7f0000e06000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a27000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001bf000)={0x0, 0x7, 0x7, 0x100000000, 0x3, 0x6}, &(0x7f00003b6000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000262000)={r4, 0x5, 0x7, 0x1ff, 0x2, 0x4}, 0x14) 2018/01/19 09:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0xfffffffffffffffe, 0x101}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000065f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002b9000-0x8)={0x0, 0x7fffffff}, &(0x7f0000595000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000135000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1b6}, &(0x7f00009a6000)=0x98) close(r0) r3 = accept4(r0, 0x0, &(0x7f0000cab000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dfa000)={0x0, 0x973}, &(0x7f00006a5000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000025000-0x8)={r4, 0x1}, 0x8) 2018/01/19 09:05:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000097c000-0x4)=0x0, &(0x7f000047c000)=0x4) unshare(0x2020600) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r1, &(0x7f0000985000)="", 0x0, 0x0) 2018/01/19 09:05:31 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ad3000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000bc9000-0x4)=0x6, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fc3000-0x10)={0x2, &(0x7f0000662000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000017000-0x8)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000013000)={&(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000009000)={r2, 0x0, 0x7a, 0xf3, &(0x7f0000013000)="c89b8efd8aeeb67604fa6e6a7757de8bf004735da2ae534892293c50ca65cf2845a4204ac73fd8dd96f692ebb55124cde2be957c20d3267baafb8b8362e0061ac9dab8bd73b5a0a878ba1e0e334e53f3d8608ca5f51394b8b85514d462b2e8d9867cdcf28fafbbe2d0c4d091eba9b82e99e5a56405301e5de26b", &(0x7f0000002000-0xf3)=""/243, 0x8b, 0x1}, 0x28) 2018/01/19 09:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f4000-0x7)=@assoc_value={0x0, 0x0}, &(0x7f0000c3a000)=0x8) 2018/01/19 09:05:31 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="0a0775b0d5e38404b3b629ed5c54dbb72fda45c7169a71e4", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)="0ba4dd8368bf8b6b57c1e8b6f1c7878d", 0x10}], 0x1, &(0x7f000069b000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f00007ce000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x0, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000ce1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 09:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f000078f000)="ae", 0x1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a28000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000042e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f3000-0x4)=0xffffffffffffff30) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000036c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x1, 0x2, 0xa0, 0xa0, 0x3f, 0x0, r2}, {0x3, 0x1, 0x83b8, 0xffffffffffffffd8, 0x22, 0xfffffffffffffff9, 0x4, 0x1}, {0x6, 0x200, 0x5, 0x4}, 0x6, 0x9, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0xab5898f, 0x2, 0x8, 0x2}}, 0xe8) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000cb000)={@multicast2=0x0, @loopback=0x0}, &(0x7f00007d4000-0x4)=0x8) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f00007f9000-0xe0)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da", 0xe0}], 0x1, &(0x7f0000f68000)=[{0x100, 0x115, 0x5, "66d21f55a3ffe35d648d9e3862b72274949762388ea17630f7c332cec76128c3d594dc4a6341df6b5b1ee7724045958c12019678a1d584e7747badf2b58a1b791e317955086bbd9170abf653aea61907219fba6e49dfea75fccf3deeb1c258aab021f775b59ea2eba43ad0131407a8d861c0207e95ff78efb59e911b43d5842dcfd65383dc0cbc9d9891f7814f5eab6003449024ee83848c37de1364cb16ac5bc9fd6a9bb3c2a55233a9ca076bd4a4bdf2f8df5b8dceb91e798fde2f779e0d2a2e08ea516f0103688fa2f5e8846ed6162f9cfa486ef5528d323847dc8cbeccc553649b70b5e366ef887e327099"}], 0x100, 0x0}, 0x0) 2018/01/19 09:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xd, 0x1, 0x1d2000000) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f000089f000)="ce61b811ea06735f176bc3084b71b3e2bd958e42c70d1e1944613bb02f275932eef495478031f861d1254bf36cca734f9ba4ad65d2ce903ac39f2d5a32134f6be2d8f16dcb4fcd40374338d40a8b1d12e9699962935c824ae4bb853c3d189a15b57974765a5080c25aef2fe12790a09963d84e280bb5c877336ffc5cd1b9957d4e02d2d1c781d7eb38e1da84033d34c58f2caad6eff334608c87a296266b051dd9", 0xa1) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c36000)=0x0, &(0x7f000050b000)=0x4) 2018/01/19 09:05:31 executing program 0: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000340000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a33000)=0x3a, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000906000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bab000-0x4)=0x5) unshare(0x40600) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) r3 = accept4(r2, 0x0, &(0x7f000072e000)=0x0, 0x800) bind$ipx(r3, &(0x7f0000b7c000)={0x4, 0x7, 0x100, "93ce8c506e36", 0x9, 0x0}, 0x10) 2018/01/19 09:05:31 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aed000)={0x0, 0x0}, 0xe7d, 0xfffffffe00) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 09:05:31 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/19 09:05:31 executing program 6: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xed, "bbc666306acfb2f2cf1293b4647c4e6997445706ddb309102736b9ef14d87a07e9eb10354c852ddbd535df6453cae4d98e6b0cdf000d7bee5bc7f9fb904e319e0a5b56b4b327561f48ddd6ace89bd0aff1c1dbdf6062f319724a41543f63eb3a4565b632eb56dff092e394f2abe8ebbc38da3258fe88b388e27f81a457059bb746dd7edcd56686bf329870dbee3382e3f1f6740da3a0208cb5a53c82273f3afdbf418e0f2819074b24704b6e08cd4c782a76678eb2655814c952681d054da76d5178b7a4de597de5455a35bffe4f86cac3518a8e3e8d537bf2eb896378200035b09236f0920af435266e5c9e67"}, &(0x7f0000002000-0x4)=0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x100000001, 0x1, 0x400, 0x200, 0x1000000, r3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x39, "5065267caaf52761f7833dfd43f98b0c5bd2c80f06ef749bc343c00b807ab1c582da305b95b152f5bf12b7ec651b62f2af98bf719a7ee359e0"}, &(0x7f0000002000-0x4)=0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/218) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) 2018/01/19 09:05:31 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f8000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000089a000)={0x0, 0x101}, &(0x7f0000e62000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b59000-0x8)={r1, 0x1000}, &(0x7f00009c3000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/19 09:05:31 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b47000-0x4)=@int=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b5f000-0x88)={0xffffffff7fffffff, {{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 09:05:31 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000dc000-0x13)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x2, [@multicast1=0xe0000001, @rand_addr=0x8f2]}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000000)="ac163242e9e51a4c510838981278ef1f789f98f5cdab76305417d4dfcb189319185797e6668ef63f5f15461adaf7c08d7f9467361276153b2f76e534accff7f95615dcfd807394ce99f8ae47236a739a74e6fc5639", 0x55, 0x4, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x108) [ 335.129887] dccp_invalid_packet: invalid packet type 2018/01/19 09:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r3, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) socket$inet(0x2, 0x80b, 0xd) ioctl(r2, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a50000-0x6)={r3, 0x2a80000000000000}, &(0x7f0000c34000-0x4)=0x6) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000052c000)=""/66, &(0x7f0000f73000-0x4)=0xffffffffffffffdb) 2018/01/19 09:05:31 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0x1d5}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f00001c3000-0xe)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/19 09:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000248000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dbd000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 09:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059b000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f9a000)={0x5, 0x101, 0x0, "a2eafabcda98", "e9fa82a90564b578108a58e8bef1ade1"}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 09:05:31 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f92000)={0x0, 0x0, ""}, &(0x7f0000f93000-0x4)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f92000)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffff9493, 0x40, 0x80000001, 0xcb}, &(0x7f0000f93000-0x4)=0xa0) 2018/01/19 09:05:31 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000135000-0x66)=""/102, &(0x7f0000a5f000-0x4)=0x66) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ae7000)=0x0, 0x4) 2018/01/19 09:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$key(0xf, 0x3, 0x2) r2 = gettid() pipe(&(0x7f0000d94000)={0x0, 0x0}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000113000-0x48)={0xf, 0x4, &(0x7f0000a67000-0x20)=@raw=[@jmp={0x5, 0x4, 0x0, 0xf, 0xf, 0xffffffff, 0xfffffffffffffff0}, @alu={0x7, 0x1, 0xf, 0xf, 0xa, 0x50, 0x8}], &(0x7f0000ed5000)='GPL\x00', 0x7, 0x93, &(0x7f000067a000-0x93)=""/147, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003df000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000079f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000026d000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000049000)=0xe8) socketpair$inet(0x2, 0x2, 0x3, &(0x7f000034f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000671000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) r12 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000789000)={0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000492000-0x38)={&(0x7f0000170000)=@proc={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000142000-0x20)=[{&(0x7f0000a30000-0x454)={0x454, 0x10, 0x200, 0x3, 0x1, "", [@nested={0x1a8, 0x3e, [@generic="2fa4ad17cc729fb591a553fb5253d4a2ab481f82e5da69eafa08fb47a99b17f8f2f69b0eb34b9f0fb1f8a2440d4f0a3f470e6a3022f3758683dc663a5792892db9ea869708449cc305e9569b4f4ff00e0e0d728c8bd41a0b7bf7e2fdfe777e44c4c2c43782513d8aa3db64fa5624c27647eede2094540707a476bb6f73d87b11b9902d41556b21ffd72699b66be8b4e41e9045d08a58b2fb7c5aa2d0147fcfdf5a05d32d16f54532227f3c40c853", @generic="e2f895584370bb3bd73077e8bd9ab82404af7c3ff4c2b3213aac3ed5835ae55a1c3cd108eafd5c29ae43c0cc1217d66c0f41a29e7e051bee6527933d87c55d5721be3ea6a7709a6ad8bd4246fca889c535f366895ea303561f60", @typed={0xc, 0x67, @fd=r1}, @generic="6ba660edc389861237a801174b039ac320fa7307bdd6c9a56070b1a10355264173fe4d27848ddc8fc4ba0c583ddcd36c4b732c1afbc8ed3ea84bb2925ea163d180ee306e72b9da9da3d36e8a052abb46d9028edf944fa606975ecece16", @typed={0x18, 0x87, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x4, 0x2f, []}, @generic="de866dea554a25b358e71cce72811aa4c43d03f502b33837693cf760538b090ad4ca8b9cc5978807fb9faaaa5ecafd8b198f9df10a6d53f5ae244a9025cf45b606da8470c100b42ed6579553a3ff544aa2cb1af6ce7abef5ec66d3bc99dc7fcd6d5a4338e22f6637db70931e0cc29e12ea275a2114ef9aa9e2efa7ec20324f91b05214fb175ad73dab0878e12850146a2c132383972d78f407eca6b1310c6d3b08c764449025778fbc29b1d56ccfe83a7f855566ebb617b3762c768b40862580d592ede6c82a6c9b5575bd5247ef46b7ccd24104101e02f92088aed875", @typed={0xc, 0x79, @fd=0xffffffffffffffff}, @typed={0xc, 0x1, @pid=r2}, @typed={0xc, 0x1f, @fd=r4}, @nested={0x188, 0x1f, [@typed={0xc, 0x5d, @u32=0x0}, @generic="fda2c2b5813ac776fd6fec8d35ebf6666e042bef4d130d8566288ff3b1b10240b9fa8c671802c4fd803703906b8ffcf5df6c71c23954e091faff60b0474f205af71ab64bead6297f9222025c19efbc5bbb0e35ad71c93d125ecd34b403d94899cf89d3e5f5d939f34a2621e36aa0426cfccf85d66ee0717614", @generic="753e52ff582af8263b5a043dba97a66aabcd1f7295cf464e2aa2e74635cd62d0216fd6a7a57dc582fdefb0eb0a1aff8a198f97a6855ddad3b00e6cac9e7ba6890c7fba4cb25e2cc0048d973039a222a0f9db10c352b101895b7ca12da5b3c6ebadc3050a06205adbcfa0028ec1b4f33bbf2f9dcb4c5ae06cbdf6198a150c36a674e3dc915224a99b4816d301fb6bae6fc161953452ff31a14ad1e0cd0d5b3dbba4ce6abe0d690c12a63da2c345f505d3cfd5327b3be89e8bfa9a3caf0953dcb94b5370dad365da5b17837993e9e21b2f22c96ac41e351eac4e9e0f60e9ce1a63b0a5f8c6308599d2720952440dfd78de12cd", @typed={0xc, 0x44, @fd=r5}]}, @typed={0xc, 0x15, @pid=r6}]}, 0x454}, {&(0x7f0000d43000)={0x43c, 0x2d, 0x0, 0x7, 0x0, "", [@nested={0x4, 0x8, []}, @nested={0x64, 0x4f, [@typed={0x8, 0xc, @void=""}, @generic="e25705ab996d618dcbc1b41f38a53a9baa2878599e2ed6192f8caaccb74707fd331e", @generic="0a25a653013b38547bdb10d2ce9e520910426767e0eba0e615140ccfd65c4f4ea70b67ca5b75e7e57f8fb96c9df12990150d90"]}, @typed={0xc, 0x48, @pid=r7}, @nested={0x244, 0x22, [@typed={0xc, 0x6d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="1c2c7d8451c0e307fb159d84486e6c67ec575a645a257ddd7365b2ccc1d1e0d480efde2c8cedb8dcf8dcaee0b65c81fab70d9869c5035dec4f71ecbc0b5b70c023dd90f3a0f278de1b116940e901c829fe4c9f850b2f2451bc4f0e73b07871c3d10379430f14ecdb7c7cb2f8d6a19401308614d607a8b0dcf28ae46b3b4396526f44241362f585e7fdc45ef9531affbcd6a943b26e9e7767ae259d84c03b33fc4f9e6438893cfa237310f9", @typed={0xc, 0x94, @uid=r8}, @typed={0xc, 0x46, @fd=r10}, @generic="6dcac1da03636a01425f4a2fb1df032b3f40b110c30aea71bbdd3fb4c27aedc0d505bdcfd47f1f7a368f2d294a86138d95e7108d9ab27a6564366d3132f9303b9a2aa22fef008243f0a1e76672e62cb34cd246504cfdcf665b152ede599fff109561e17124559ae18e40947becdf58cf2e909a9af220ead05f", @typed={0x18, 0x8e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="40bd93ef248fef3c43b3ee529d02bd4aeca8240ec6339bcd29a2733b3c9d42cfce78b718f619ab425101130a787a474be98b3a459b2f19de01f324e6640a79f238ea791ee17ede5a9b02bbd72e4f2586b1a8d3f1b3432ba4fa9b31ab49ea67f49f5b9507222248ea0669046efb0788eac67a6eb82b6e7f4731db85f6a6c15f22eefd27cb0eefd6dcc0d523398108e10197886b609255545833046678952decd3ddb80f0ee64ff62ae1ceab76ebd3e4e14ff5d786ded535b1506f027dcd901d531f17578ec6823fc3c77001d9f155909d6628", @typed={0xc, 0x5a, @u32=0x1}]}, @generic="e4ade3565780c527ffa7d071c75f1292545ef4db6d6db3d90806590c412bc328a2e6f68b1cd061f8774010522f9cc07c1248cb351f62cf09f984b702fa418dd4c990881d9b8e3046980e02f2ac09aab9e9928a5e636a53f479427149362abf50cb546a9b50029797dc7c3dc43b63", @generic="6ab9d717b5b3aecfe326b638bdaaf95bf3079785809ce78d80ba63e47fa86a18a72fe7cbc7fec2160744c06fbd2026c9e6e7f5577809b7e2f55b728c6260554aeafa50d1ce8afb52d9fe0b004e4a62a2f2cb2330a1eac7bcaac44f5ff66fc284938a917950e0e8b2b6064a5c87d9a5983a4f8227dd1ea255d4f2029287188d8a13883c343bc3b3f5b9fb9fa9878efc94cb99628c51ffe9e0c93b4d585ac2fa305f9ba32c5c3d95fb7ec64ba8578d3cddda728271557d4073bb80bf707898f55a9b163226477291e777c35443d18326eef9747f81f2a81f55f7531e5d10706b2d698f98b2fc70a26beda9e481ed9d25a6c8eb598cf3", @typed={0x10, 0xc, @u64=0x0}]}, 0x43c}], 0x2, &(0x7f0000796000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x4000}, 0x40) r14 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r14, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f000091d000-0x74)=[@in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000eaa000-0x8)={r9, r3}) getsockopt$SO_TIMESTAMPING(r14, 0x1, 0x25, &(0x7f0000343000-0x4)=0x0, &(0x7f0000a69000)=0x4) 2018/01/19 09:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003da000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r2, r3}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/19 09:05:31 executing program 3: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000fb000-0x4)=0x3, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000)=0x1, 0x4) syz_emit_ethernet(0x61, &(0x7f00000af000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc_tr={0x11, {@snap={0xab, 0xab, "e6ad", "0382a4", 0x8808, "7a32112b375c1b49d71b661bfba626245d9638787258cfac8e7a4762db9c5a905cea2db7aa82745f4173026637b78db5132f7f717cd97a64eadfc81a9f9c6c5a601c26f1a70cc5a8e96d"}}}}}, 0x0) 2018/01/19 09:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x6, &(0x7f000069c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000651000-0x4)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) [ 335.198860] sctp: [Deprecated]: syz-executor7 (pid 28447) Use of int in max_burst socket option deprecated. [ 335.198860] Use struct sctp_assoc_value instead 2018/01/19 09:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) splice(r0, &(0x7f00007ec000-0x8)=0x2, r0, &(0x7f00006f8000-0x8)=0x33, 0x6, 0x7) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000926000)=0xab6, 0x2) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000dd0000-0x55)="0fdb8602b2f6303578a998ef878eab6c6ed54b233c167ba90056f3d6f5be2e9988793a778ebe1254e651794f9edadedf511ca66397a4d9f88093d0deea9aa609428155591f29733ef8a1cd311af4e62ed0b8034b33", 0x55) 2018/01/19 09:05:31 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x8080f, 0x401) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000021000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000020000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000015000-0xc8)=""/200, &(0x7f000001f000)=0xc8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:31 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000da7000-0x10)={0x0, 0x2c, &(0x7f000081d000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd5d8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}]}, &(0x7f0000da7000-0x4)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d94000-0x8)={r1, 0x36f43dc4}, &(0x7f000059a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) gettid() sendto(r0, &(0x7f0000416000)="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", 0x1000, 0x4000050, &(0x7f00002b0000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000c1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0x3ca) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000235000)={r0}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000855000-0x36)={0x0, 0x2e, "160e7fff6c6fd9cef785a82f965bd7ad45df0c46b2b05e2095a4bff881f02480cf6d9cbebe88f2e99fc48a324762"}, &(0x7f0000a99000-0x4)=0x36) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a99000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/19 09:05:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000239000)=[], 0x4444444444444a9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000376000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000013a000-0x10)={0x2, 0x8000, 0xffffffffffff21f8, 0x0, 0x0}, &(0x7f0000d34000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000003b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d3000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0xe5}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002fa000-0x4)=0x17, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000)="74555143a3d789cd68b8cf2e9192ac9d2e23ece564bc709b085e69", 0x1b}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000)="fac79dea592e288d0feda472fbf501d0787ee0b39adac96f97e088e319202e1d630a9094625032f8a25932997e993e318f344afea065b76b0ae503c44706bb5e2a0cc2642fb5bdfa92d1f4da9288d9fb5708e8e017f2c1190e1218ae87d48494680f4dd4c1c965eea2f35693d7755239cbdc40d3f45297ef5cf02a6bbdfbd1c70772c5858bf2e11db9a95dac4324045de9ccb4fab92c8a491079131747e1d888f667f4e62791e7460930", 0xaa}, {&(0x7f0000003000-0x4)="de60f1e0", 0x4}, {&(0x7f0000002000)="32b4c46510073b312d660671c9c04be8b44d37f32f3460f362bb371dbe4c6a18806f168676fc3d7db33c6c7c17b1e631c9e594910022a5", 0x37}, {&(0x7f0000000000)="d89b8939eb25fe0a5f85649f882236205913e3e860969e1c488f429d9d02d44c989b905501f296bd7bea868c59bbe6d66a0bd506d9", 0x35}, {&(0x7f0000001000)="77a8bf3bbd86d4acd45074ade2937106be7b43270b246ba6fa1d053eec911be5df089d6a7896e74691d89aea22b4c2b88c49ef9cac179dded70a", 0x3a}, 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61d5cf78fe6cae31d6ae4c374e4a94abffe854c17c6d1b8cc55d882f19d44a6d245f0925eccd1988fb1f3ea56fbeeb587eb08317562b3c084526f5512777a823a6dddf79f27c63b98661330fc0365e643c172ed5a4f954127f38df5cc633fd0b94bc378c9278b9cecbc796b2b06b46f9c72b0cf0650bbd85a21853d1a5df6d9f7a3447cc69289933fec8d2dc214eecc30386cc18f7b6196dbeda10250117bf7aa1564c121a8ef3ee4ecaba3eb6db23134d146630d8f6028f4673abbb001f9e74a6afa02f1f9e75a836d89a563d8fc9de7cd76c2cd0f79735d5944c75136dd49f8cd610c3da06ebc18fa65c2c63b8ccea3ecf802d5948d2c5580f1e67c15b714983288396def6d730071eff342c4a16aa244e7c3cce5545bae242f1dfac0c764ff18c1e200d9eb42353dba5587839173c20535e47e62c4ac9c102abb3438a66e2a763b769d890795f5c570fd5719c5243af20107ab1a5922268e4a9ee44c5297f16bfb3c44af873354fc0312b542783a58a7eb8fb9660a91aee74e74dec7213c23a8c8b73aae87e94330b822e8c63b7ed0715aa265e2d48dde98b84b8fe9c003c88164d8eeb5a6acc39110f59c89fc6312c744b80d0b131f3c1ade91ca758de4bf07fa93228ee2dfba15147c2867fbc2ee2d9cdf7c9bb3a65935068fd63496fae38bf22191672b05a765fb6876248e53cab4fa5510b4ec4778e07e8552ae02639d240567486e7eac8288328fd5186761df892e69d3b2f4a44bcc1397709cfd7c487ac7bf9a90f6805016386d7dde38ab592cb4045ea4922cf5e830ef44c6c83928595dc87bf1bac28842b8da1785c7f949d2668ebe00678a38322bb8ebc5997b4197e980ee75fd769d1b41bf738d97028686a812f3266843893d8f04bff9f95a80494a3a4c9b0e9a53a2c19560bd7cb9172bea3e29fe7f0c4ba295da9a635865ecae78f9ca3c2e7cf3f1c9a44ee5c003c54b6ebf287406ce905186ed58dc6aa5aed6301ddf88a7ffcba575f9a87ed51a677fc700f3de673cf13f522eda2f41e376229a5361f62ee392e662d8a4b4f0d733505d71acf2fe06e358785b89e21c28793f762bfdfff3c124148459e304df3744e38712f6a8876303bd33e291df0fb1ccc98c2053bb0d7811d57177707d3ae549bf4d84cf041443d994dd89a45b182168ba38f1b4cd60bb176bbaf71ad1956c26105c336d091e00538a2924efceaa502bd20bc46e2b83680c18357e7d9d204bc0395bb67642c19b9acc394c704af2862b5868b8fcee789d8143830698417dbb6fc63db8ad11479aba7e6e05de172ba73f52a287c7318464c1cc9fecf46f978357fdb61404236e44fb3e80adf0918dc16fc077b36eafa76bcaa3744c2fd116b35d9a55e973ea1a56e71a2a44c0d9aaf8c3303701bf7bc7aa6db9523af5059e2264d0d5004646840d8c4b21e2c264c8b95898394c27439fc198044e14d576552effbde77337111f2fdbf2b64ecf60f99e4f3f86a9a1d988418828396c5a8da1eddf69a8f8bc076166bd286557ac17781e713be0deebfa19cbb9c50d43be32aee2e6631f49a69104d99b85e10da52d3532802b8794a1dbb5a098960a0e3d473079d95a3bef8762dfdf341fbfb61b7b1968b687f8e6476cc311a1d329a71ab8f64bb2df5cc75d9f0b7e85c222d7cd508a9604bd9eb9aa57e3cfdd6348759b9600657995d160982ebbbca6fd857bb28dead92b318e948a019a0b604cee043b97a4045817d37ae9d6f3309949a83436192ba70c97d4928482747df9b8bf9b024d82c224bd7e50f02e78034d0393fcae5d6b8ac0ddcaaf4c64b377ff45ff60c892789df4b75751b03e1230232ee1a6e1302bf4052fcbb6fbdf10eac551fc5ecda48b510e06407a8809168970da57038bac71181079cd1aeeeafaf44d1ff10a1caceeab7ecebd8dd1e9f0fd2432108735ca6b18125c9f1d39aa6228fe1fdfd40274548a16174e8e4d394eb95dcc88abdd3cf8fd43557a9f9a84dae1a4b597202346605327f40cb7fa6bb0acb68f5cde0232ea5f05ebd10184ce4a22ea30b94da962cca0b650f0fbb2c868374a0698384435e63c47856a4f8c2b96b7c4dc6bf318e2c9ab1276f7f4e74b9d34c799896e5f2e2dcf6cb0c0c059527474742c404085a3d48b6d3a5071b3cc2d2efc57be8da22de4b214d7453582749349cfdce0886c35e0c37876f1dec2aab9beb68ff3eff24663e85e7c7ac5f16799dcd3976b117807f3799e5b194f911625f7f4ff96cd3878ad5e914507fff64fa", 0x1000}, {&(0x7f0000002000-0x55)="c0929ced5e8e58a035172e8773f7ef2c37ed5664743a81ae4d171bb99016246f60d8af95ad5f9cfc62e58ca4e2bb46eaf44fc12a3b99cc0e067c57ac6d18738d3297f2ad866ec4e36a6fbfb980a1a0d43379b64d19", 0x55}, {&(0x7f0000000000)="76a61c3d30b00a125c0c2152587a289a7d5b8cb4e5e6aee955cdc3de592c77868f0dd5404c58f74bfbf867364e1a25bfadad78482777e225b80230b6d4f61aa6d4f07f", 0x43}], 0xa, &(0x7f0000003000-0x100)=[{0x18, 0x105, 0xf4c3, "9d9490"}, {0xe8, 0x11d, 0x1000, "44e213a374558a316471f0c04f71b7bd06ca619fba4843f77965abbf031e7549ce49823268bdba13a93aef01162fdadc205842fa0b48aa90abb3ac20c0fa5f81e6e42f087d6cfb3a974a48fa3b384c67814eae7cd3edfcb55f7636b0e9af9cb12e3a1deb7e3193826298efe8a91a0bb953f339f9028133c43c05d20a9fa0748e97e5eeb91389ab47f9a873b5233f73d1191e048b80b1419e02646d3a04c96a4d2a3015b9c824b08d56bc9381d51326f2204b295f598af40d2cf68ab642acc22cc0621c6cd560fd2028872031501030f768d4d9f807ea"}], 0x100, 0x0}, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000003000)=""/91, 0x5b, 0x40000001, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x80000000, 0x4, 0x9, 0x7, 0x5, 0x6, 0x7, {r3, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xb3, 0x1, 0x8, 0x9}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000005000)=0xfff00000) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:05:32 executing program 6: r0 = socket$inet(0x2, 0x6, 0x20100) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000085a000-0x10)={0x6, 0x8, 0x400, 0x3, 0x0}, &(0x7f00003df000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6, 0x4, 0x80000000, 0x5068, 0x978}, &(0x7f0000b19000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000)={@empty=0x0, @rand_addr=0xf10, r2}, 0xc) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f00003d2000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004f3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000014e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c87000-0x8)={r2, 0x2}) pipe(&(0x7f00004ba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007f7000-0x4)={0x0}, &(0x7f00008c4000)=0x4) 2018/01/19 09:05:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004e6000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xf6)=""/246, 0xf6, 0x2000, &(0x7f0000251000)={0x3, {"c368079b44fcdb"}, 0xffffffffffffff7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2b000)={r1}) ioctl$void(r2, 0xc0045c77) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e76000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0xe8) connect$packet(r2, &(0x7f0000b45000)={0x11, 0x4, r3, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000031000)={r4, 0x80}, &(0x7f00005f2000-0x4)=0x6) listen(r1, 0xff) bind$packet(r2, &(0x7f0000ef7000)={0x11, 0xf5, r3, 0x1, 0x8, 0x6, @random="8dd4866d7c53", [0x0, 0x0]}, 0x14) shutdown(r1, 0x1) listen(r1, 0x0) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e98000-0x5c)={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, {0xa, 0x3, 0xe3b9, @loopback={0x0, 0x1}, 0xd2a}, 0x9, [0x4, 0x5, 0x7, 0x401, 0xffffffff00000000, 0x8, 0x6, 0x20]}, 0x5c) listen(r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a61000-0x88)={0x100, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) r2 = socket(0xe, 0x7, 0x4) connect$pptp(r2, &(0x7f00001e4000-0x20)={0x18, 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]}, 0x20) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000649000-0x98)=""/152, &(0x7f000093c000)=0x98) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0xd4ff, 0x8, 0x9, 0x9, r1}, 0x10) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) socket(0x3, 0x807, 0xfffffffffffeffff) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f84000)={0x0, 0xb0, &(0x7f0000278000)=[@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xf8ae}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3828, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38c9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f85000-0x4)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f85000-0x8)={r1, 0x0}, &(0x7f0000f85000-0x4)=0x8) sendto$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$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0x7, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000028000-0x14)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000028000-0x4)=0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000027000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000)=0x1c) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x234, &(0x7f0000a5f000-0x298)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1fe, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "000314", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x0, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x7, "0470508d793d21"}, @generic={0xdc69, 0xcd, "e2e05913ae5b4e2973935dbe4a07e269f70c3c749d59072ceec7db5e726aad485d5b8ee68148affcb7aa1a862fbe32ebb3c64e5ee6b3dd237681308630fa5acc8a48ba3a021e4b0f0fed3f0ea17b4a9e1fdaa79953f8326879edce9a63d2c7cd0ad378582037018548a8ea9ec4945253a48f1b54ee97aad7fd2e16c1e6ef5ddf6cbf022a9ea6e9df47246ea7bd68ae0adaae448c6139cebc9014bac1784e7f5e0df0c52d4ad1ab85886f0f5e72378dae59d938dc5abdcc23d30f18141c8e0531508cfe3967c5c080491fef409f"}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, &(0x7f00005df000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000961000)=0x10, 0x800) sendmmsg$alg(r0, &(0x7f00001ea000-0xa8)=[{0x0, 0x0, &(0x7f00002e8000-0x20)=[{&(0x7f0000d2d000-0x6d)="1fb42989569d61722136ed95c65571931c9db0c334277160492fcd11c1dd434f6696c566eb6b24af3576678f0b07d84a095b3d6c5a1b23d1a404f1d74fc66b9c3455cac20b2a1803d48c61337ec7a418c7d980d290f67ce02c9de31dc19f74afbc6932f3424cb37edf7d35ee3f", 0x6d}, {&(0x7f00000e3000)="ec759ea3b6789f3652748c7cf9a73cfaf49cbef3fefc0c0e5ccb048960bcfe47f0a3d3084881c598e3a351c3a9c4311a4aad59e1858d589b4486c095d76f9209aab8ea63e78bd5968dc399514fcf49ff34524722d9c1b4a7c5d0a21057047b1a", 0x60}], 0x2, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000e2e000+0x907)=[{&(0x7f00000ba000-0xd4)="b62aa0f970d917148603a020c6325ed08c624d2a6214b494331d04ecb2fa13a04771db33f37135d0c327393c468712a1da89b3f43bceb58399ada4222e085427947546fb99604a628433b5ae9aebda19fa0059386cc2ed77c95eb1bbf2b5882f5070118f701b733ace8cb87c9b67fa5f1d0471b52fece8f2f9d8b4662633239afbb96552d9500e48961d55e3891de8fd103c7166579616ec96b16e2cfeff1c71d2c0cd6d45c81674f99c30bc28f76dd7c551eb14dcf7548ef7e81456a61e48866412f249376f4c718ba6b6010c820dc4ca334d70", 0xd4}, {&(0x7f000071d000-0x28)="b279eee8e4efc7ba80358ff0a5e218e4263299c56d6bf9b4df34ca1dca54346acd618dc6020beff2", 0x28}, {&(0x7f0000dd8000)="b50c6301078aa99de27db228bcb38293ab466cb243c7dffe70f53079280515d941e411c7cdb7430cefa08f0be8a3e7040393e7130786da70db972331d589861e55e50c004a1c70061da4227ec740", 0x4e}], 0x3, &(0x7f00006df000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x600000000000000}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x800}, {0x0, 0x0, &(0x7f000022c000)=[{&(0x7f0000afb000-0xe7)="cf232bc69b081e20097460a44920e34fe87c61219ccdfda6f89e89b9365a3d89cceee39e1249b9edc4c007ccf07ec12fe3f069efe86858880cbf8d2c1e809f1a175b8fd275d55369332a1a66bd75b4010716e7cb4f3dc47b6a059f1e88e549d065665d36ae2f27f757a56120d9d5bf6107b7a7dd31d72b271f39f42e1e8c0ef3aec2fbbf670befdbf107d00cc539a5f44a3c5f37b5144ec71a6cdc4421d6d089b75b581804fd9ca29dda36609716b7785e36c369cd9d4badd5a5a43f1782a0bf061a1752a7f57b66a3c2e6acbaf6f02630be9d9357df54f1a0ed39dc1e667d93146c717664f875", 0xe7}, {&(0x7f0000b6f000)="24a00782c65e16020d9cc1a31a6074adaef16c0e6aafa1b28ce9732b5d717851d6eb785c151fc427e66aa253be22fb902439dd4f42b5cee38944c705a9597c6fbe898efadd7d54ba8583877a7d3ca233ebdedf3354a699dbd15a5160c125b360421b9bd47cad6923841dea86880da384a572c53d797d3e61662a5a2dd8319e1ea5571c9032d4a2ffc4a420938761891746ac85b3f3cc83d48665220f34909b4d67137205a00c332eb37c7a82a808dc8fd2fd6f2797ac1fc6423fa2f0cce5cb2d05c698443790e709a9e0b586c30dcf260482b02c3e6b8e8697f18018a30731051a8d90b17d005da9a043307306c4ed366393d3a4e3", 0xf5}], 0x2, 0x0, 0x0, 0x4}], 0x3, 0x0) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000d4a000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000079f000-0x4)=0x979) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001a000)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001e000)={0xffffffff}, 0x4) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c15000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d30000)="cd086cca9718935a94ab693e2237a6a06fe57aeb573fd470bb432bf5fd4ccdab492c8400208214b85d6ae0c04b552901f3a6623ca5736a32347a4d459a44364dcdc8d5f1779308e19808a0caa5b9f7e9813081e674b4899a424e54a4b69402c964266f95ac621916c8b40fcdadc134", 0x6f) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) sendmsg(r1, &(0x7f000066b000-0x38)={&(0x7f0000ccb000)=@ax25={0x3, {"ab2b5d72bd0d26"}, 0x0}, 0x10, &(0x7f0000942000-0x70)=[{&(0x7f0000c21000)='*', 0x1}], 0x1, &(0x7f0000ad5000)=[{0x1010, 0x10d, 0x1671, "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{0x98, 0x119, 0x101, "f042d20a11f6b5512c569734dcd08d0b03c7aede38affb438da699f48052e73516bdf633ea91ffba8bae247b7dbe7e3ed0cbae85e1a689806a9c6f19ce0ac8a5f54cf7840e9688c4713362d0a577fbdf28bea221ab4f0a11eb9aaeabaad7e8238fa0b0d0df9f1ea487d99465811fffc4ebc9cea90c99c81d8afa7eed3cc20262f3b736f9bebc12"}], 0x10a8, 0x4000}, 0x0) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000d3000)={&(0x7f0000a41000-0x80)=@generic={0x1f, "2129d932bc1449663da90e44fbd96769a9cf52a97afdb166b2e37efdc002fe7b6fd00fbbf1f014acd49a2ebecae66816d9572d9dbe8cecc891d5bc7a6c3d2cb32c77232d655cfd0da443da6f1bc23b71e3db574d541cadeba8ffd6b1f83613a694ae80e10377aa640d1604a4d791d54f60c3d91a8464658972b34b1e2fdc"}, 0x80, &(0x7f000050f000)=[{&(0x7f0000728000)="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", 0x1000}, {&(0x7f0000a47000-0xbc)="3192820d41798eb1a73ddb536b89193ea12f4cb98ca7ff21fa81e59bac020b16100c998e7b07bdf515a43aabad4b37968057b870faea85d1affce51a6834fa64d2415d224c3f40cbbc34fd57ad175f4ce8175d33c3645a9fd8b695074a4f336f547dae9323bfdef0d81af647f466c05d5c5d072b52fab8536de7bacad3e2e91ef0b5ec57d206569bf26addf30217e20b9d89ae1c6daf1c085dd8b64593f3ad0342d8a13cd143c5aa7f363c5351fec0c0b64cdfd8f4c335f2ee1a2cd3", 0xbc}, {&(0x7f0000a01000-0x16)="aa4efe4934debdc97ab5405d7ed997a60b6e15e6e397", 0x16}, {&(0x7f0000e9d000)="c04790c799042ad9b76daeffdfece16325f91043b41fa12023a0fac9c1ad873fb315208221294376c4e1885cce180f3178a815b7f1aebb5219502fc21cd833b40e0071ed5cc0155612deec2e1252e736423d389d614b033c0994aa683a3bb795", 0x60}, {&(0x7f00002e4000)="0753363fdf9ef5771b273636398fd282b9daa3d446123a0a94513f4c5968e1d502c667d0bcab4a30ef1c3a0567313d45b6384b50cbe55ffc07d09d17693e6065db99641fd5c88039010971ae7259df90d1d12a2bd89706fcdf092bcbbf432ffe", 0x60}, {&(0x7f0000bdd000)="f163ff944f5cd86f68eabfd24abac430b3d8ce2573b15e241c43dbb3783df82f4ea15f4547c53002d0d9b7ad42153e4270dcfc5e018b33856591ce1735d615e2bc9600f7b32552303861cfa1c19c1b87a6fd1705722f7419546b5b9eabd2558c886e45e5016a7fefe1a70a56dfcd6b875b9cd7d35144304df842744400263f8604f7f51f20ad0bd514f7a23c7caf76121ec8765b919910b9d481a7e2a3a2769cdf91d0ce98415e073fe6f6e836a8dfe7e13bc0386f37f267cb12e0c43368557b84ee8e761d6b7eed89b49a61a9c688cb3d90e6dcf228501673cacbc1be", 0xdd}, {&(0x7f00005f7000)="0baa52083398c1f6d15fc51e36ced2ad9aa13504d680b4b601dd1111f5e80c", 0x1f}], 0x7, &(0x7f000080e000-0x350)=[{0x98, 0x13b, 0x8, "cb2cec167ee29128aa9c4aaa1fc38b340eba82246e2dae31906517096b332731e320b8bd318ab399b131ad4ed0ff76e397d10f13ae3bc652df73ba72db94eb60299408d99da1e587469bbde250690332ef2b6533435061e0c544a6b54138b11c35f6068bf609a013ab2951d6511831d01ec7f304b08a2be4bd3263b354db80e0f49b9c"}, {0x68, 0x0, 0x7fff, "bfb69321fc89a04803c6437065a03e580e4c577f8a610f3a5ffb896843af53d06ae8df081ebdc09c174cb8843ea0c7c22a2b6befdbe574afb7bca575fa50e3ce12346689b3d515cefec88aebceab5bc340085ab23e22fd25"}, {0x50, 0x0, 0x1, "65533770db80e65808231728afe944c1e094aca32928d41b9559c4768785e9eafd6932cdb72de1f48ffc47b1f060a39d4d1be7ff0792cd0659e5500b75"}, {0x88, 0x86, 0x0, "4837a92ed92b41a3da010db3b286fc2fd0d6ba062bf0c3cf917fc7abe75ba9b7f9738c08c41a62570c6f40e7bc8e590f14e606fa88fde11f05cfbe38381fde561c054e3453a365558359c21be66041c679c863ab0701d2102cfc6c4fbd6932bbc2212802268734cfe78d58274b1b5952cb"}, {0x38, 0x10e, 0x7, "94b7ee07ca82e5041a83a5159a35d84b9302c1c256d3bd7b34c0e770350180e77d22f15e2ece"}, {0x50, 0x0, 0x5, "0b5bb8b87074646a7c9e79f4049f109998340a34cd75edde10848238facbd3097733fba344d661ddf6b18d461b67324a952f0e4defb1a059263f"}, {0x58, 0x19f, 0x6, "ed47c526c89bd90680f240797b5658f30226a014a9c77edc95532641a3f47a7a63cfb711700ac3574004eaaebcefbca8fdaa3d10054602a3935093f8291dd930de6e95"}, {0x58, 0x10f, 0x200, "ecd2d010036ad54daa373a36649708fee13840b481eca4f796682a6719069a0d3445afcd79a572920659765f351bd1a8882ce09df9801fe3385cf78341c31c9e5802b3f3d4bb5633"}, {0x40, 0x0, 0x6, "a580883670d00f40c864d19d2de34a38257b52dfc1f1c96b2bfa45ebc4aba4bb7fb4e4c90bbbf787405b1e9afb"}], 0x350, 0x80}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000065c000)={r0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000501000-0x2)=0xefa1, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) [ 335.518562] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/19 09:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$llc(r0, &(0x7f00002c9000)={0x1a, 0xfb, 0x2, 0x0, 0x8, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000c31000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg$nl_crypto(r0, &(0x7f0000c03000-0x38)={&(0x7f000091d000)={0x10, 0x0, 0x0, 0x10040205}, 0xc, &(0x7f0000aa0000-0xd)={&(0x7f0000a2f000-0xe0)=@del={0xe0, 0x11, 0xc20, 0x3, 0x3, {{'pcbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0xde3e960f3eea6d7c}, 0x80) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x804, 0x1, &(0x7f00007b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002ef000-0x18)={0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x9}, &(0x7f0000fc1000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007aa000)={0x1, 0xffffffff, 0x1, 0x8, 0x2, 0x200, 0x8, 0x6, r2}, &(0x7f0000120000-0x4)=0x20) bind$alg(r0, &(0x7f0000637000)={0x26, 'aead\x00', 0x2, 0x2, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xffffffffffffff4e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) r3 = accept(r0, &(0x7f0000b2e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009ca000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$unix(r0, &(0x7f0000d63000)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000906000)={0x0, 0x0}) accept4$llc(r2, &(0x7f0000d92000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000914000)=0x10, 0x800) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) r3 = socket(0x11, 0x7, 0xae8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e5e000)={0x0, 0x0}, &(0x7f0000daa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000207000-0x98)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x456e}, &(0x7f0000b95000-0x4)=0x98) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xc67, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000841000-0xc)={0x3e, 0xffffffff, 0x9}) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000086e000-0x4)={0x0}, &(0x7f0000580000)=0x4) setsockopt(r3, 0x84, 0x80000000002, &(0x7f0000001000-0x1)="", 0x0) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fbe000-0x5c)={{0xa, 0x2, 0x83, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25a07390}, {0xa, 0x3, 0x807, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1, [0x401, 0x1, 0x6, 0x2, 0xdab, 0x1, 0x8, 0x4]}, 0x5c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00005e9000-0x10)=@req={0x101, 0x6, 0xff, 0x1ff}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000fc0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000874000)=0x14, 0x80000) connect$pppoe(r3, &(0x7f0000380000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='bond0\x00'}}, 0x1e) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fbe000)={0x0, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000fbf000-0x4)=0x98) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000953000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000fc0000-0x4)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fbe000)={r4, 0x5}, &(0x7f0000fbf000-0x4)=0x8) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af3000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000036c000-0x100)={r1, 0xf8, "8c2d066488cec789d499b959ef75b4d71f0595434a5583b037967638c130e60062f478a57828c7dff75e1e03205103fdcb431847ad98af78ecda1437714abb84de68118a3bf3cfe85938bce6e1b28268defda94005ad36ad68b082cf75028d37e23cf584007ba8e01a7cfd5300fc55bd3658cff922f0a9d619cbb8bcecf8e27e6e6cfa51991bd81013d891cd0a7da1b46ae13d7308c318519ffbe2d243ebf7bf15d27fc27491fcb9157c93452fb2967735b23ce24c110a6b8657b31f85c8fa9369c3bad6d43ea5e4ee73073e8b53fb3df4d758640c557e75d78c506a0feb967565b8a2d6b48affcfd11eecdeaf8c76df53b802ade3a5083d"}, &(0x7f0000000000)=0x6f) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dea000-0x20)={0x0, 0x0, 0x7, 0x0, 0x6, 0x0, 0x4, 0x10000000, 0x0}, 0xfffffffffffffe75) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007c2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000da8000-0x4)=0x6, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00004ca000-0x51)="fe3cecdfdefdadfe70141c43f24df19b4805751b35755ead7dd19dffff6efa33afe0baa086beb8d7a789e7a3e1882ce1423a5a2bf6d9af1d65e9786248a52b17c258586345bc86cf3f5d71bae7222dd5130e298bc9feb7be3066d907ba", 0x5d) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) [ 335.567865] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000b82000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000029d000)={0x0, 0x1c, &(0x7f0000b22000-0x1c)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}]}, &(0x7f0000ebd000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002e6000-0x1)={r2, 0x1}, &(0x7f0000f83000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c1c000-0xf5)={0x0, 0xed, "3ed93a7c2e0cd5c3a212d667d55cea4f528ab3e1f25eb7a52deb6a10a4940251d2566cbdd61c102f3fb3cba3d69a0406ebcd2ac6a47cedbbb92f8afbc87f282a43fcd4ce9dc21152bfa39078e250ca6d1f2f8cc92ebd5a98c2f7b32e821c258673270c4a3a5588d1d6cc44f030ac7eed2c639fafb4b4b4ed44570d1fee108707c7d1d15cccf71d15ae448040ca75fe16e7056286e52693966fcb226897fc3845be1a3e96940b67e8c077b4c8438f417adb80d449b6feb6f8b6a9dd7343f210d1e9daeb5b2840fa4550a13cb054e8bc552ca1e36f08af3473bf85a9a9694d69f19432f7f46af75941060476c2e6"}, &(0x7f0000db2000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008e3000)={0x0, 0x97f}, &(0x7f00005f0000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f02000-0xb8)={r3, 0x356526a9, 0x3, 0x7, 0x3, 0x0, 0x2, 0x0, {r4, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x0, 0x4, 0x3}}, &(0x7f0000c58000)=0xb8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x800000000, 0x4) 2018/01/19 09:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000beb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e3c000)=0x60, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000022a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00009c6000-0x10)={0xfb, &(0x7f0000931000-0xfb)=""/251}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000608000)=0x0) r2 = socket$inet(0x2, 0x2, 0x4) bind$inet(r2, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc9f) connect$inet(r2, &(0x7f0000ae6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0xa, 0x5, &(0x7f0000186000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f00009a3000)={0x0, 0x0, &(0x7f0000009000-0x20)=[{&(0x7f0000d2f000-0x5d)="f59aec436d7bd6e5a23504bc5e4682e858a9112a938ca71898eeb0e598c7e1229482d53340b7ffd53303b10957fa2ef577d6b15dae951f80a7e35c0a5512446cdc67c956f6f434f876c0cc050822eb637c79f95f5be6a59df67548ad26", 0x5d}, {&(0x7f0000454000)="e537d32abf61969cbdf38ac2db788e78614b28766935aacf5f65a42362ac60f4576c582ec436eb0d122a90834b6371e65055d8db2afd1309f7b21679386c206ee2e234715fd57640f620fb89175c8093363ce2a387277bd137b43539dd6640f8dbd3acba2d5c3bdaaf5e2ea5154ec19a1f7169f6f822598847d6a1892ad3ddc1bc09912bf6", 0xffffffffffffff1a}], 0x2, 0x0, 0x0, 0x800}, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008cf000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x7f, 0x1, 0x9, 0x80, 0x2, 0x7fffffff, 0x3, 0x1, 0xf75, 0x8, 0x40, 0x6, 0x4, 0x5]}, &(0x7f0000ce1000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d8f000-0xc)={r5, 0x2, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f0c000)=0x20, 0xffffffffffffff61) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a12000-0x4)=0x8, 0x4) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fa5000)=0xfffffffffffffffc, 0x4) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e20000)={0x0, 0x400}, &(0x7f0000be5000+0x7e2)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009e2000-0x8)={r2, 0x80000000, 0x1}, &(0x7f0000117000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/19 09:05:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dc0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socketpair$ax25(0x3, 0x3, 0xfb, &(0x7f0000782000)={0x0, 0x0}) accept4$ax25(r1, &(0x7f00006d9000)={0x0, {""/7}, 0x0}, &(0x7f0000c6a000-0x4)=0x10, 0x800) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) pipe(&(0x7f0000cdd000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000f9a000)=0x0, 0x4) listen(r0, 0x0) recvfrom$packet(r2, &(0x7f0000c11000-0xe9)=""/233, 0xe9, 0x1, 0x0, 0x0) accept(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5d000)=0x1d1) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) socketpair(0x3, 0x5, 0xcaa0, &(0x7f0000ebb000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c77000-0x10)={r0, r2, 0x6, 0x2}, 0x10) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ce0000-0x78)={0x9699, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x80, 0x4, 0xae, 0x0, &(0x7f0000761000)=@common='vcan0\x00', 0x3, 0x6, 0xdb}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f00000b1000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x7, &(0x7f00002b8000-0x8)={0x4}, 0x8) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005fc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000611000-0x8)={0x9, 0x2, 0x381, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x80d6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0xffffffffffffff96) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)='j', 0x1, 0x0, &(0x7f00002f6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff99) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r2, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00002eb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x48, 0x5d, 0x400, 0x5, 0x40000000, r1}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00002cb000+0x9d1)=0x20, 0x4) accept$inet6(r0, &(0x7f0000db1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000001e000-0x4)=0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00008e6000)=""/57, &(0x7f00003fc000-0x4)=0x39) bind$inet6(r0, &(0x7f000067f000)={0xa, 0x2, 0x1b44, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) writev(r2, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/19 09:05:32 executing program 0: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x3f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000024000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x8, 0x8, 0x10}, &(0x7f0000152000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8009, 0x1, 0x1000000000000, r1}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r2, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008a3000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d0000-0x4)=0x10) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00008a3000)=""/17, &(0x7f0000793000)=0x11) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00008a5000-0x88)={0x1, {{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000382000)={&(0x7f0000632000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008a3000-0x50)=[{&(0x7f00004fd000)=""/28, 0x1c}, {&(0x7f00008a2000)=""/88, 0x58}, {&(0x7f0000792000)=""/234, 0xea}, {&(0x7f0000535000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a2000)=""/106, 0x6a}], 0x5, 0x0, 0x0, 0x4}, 0x20) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000025f000-0x4)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008a3000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00008a3000-0x4)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000440000)="", 0xfffffffffffffccd, 0x2, &(0x7f00002ce000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00008a3000-0x4)=0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00008a5000)={&(0x7f00008a5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000702000-0x80)=[{&(0x7f00008a6000-0xbb)=""/187, 0xbb}, {&(0x7f000003d000)=""/131, 0x83}, {&(0x7f00003f0000)=""/171, 0xab}, {&(0x7f00008a6000-0x92)=""/146, 0x92}, {&(0x7f00008a5000)=""/80, 0x50}, {&(0x7f0000712000-0xa5)=""/165, 0xa5}, {&(0x7f00008a6000-0x24)=""/36, 0x24}, {&(0x7f0000776000-0xe2)=""/226, 0xe2}], 0x8, &(0x7f0000331000)=""/221, 0xdd, 0x10001}, 0x40000000) recvmsg(r3, &(0x7f000089e000)={0x0, 0x0, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008a6000)={0x0, 0x401, 0x10, 0x66f, 0x1000}, &(0x7f00008a6000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004a9000-0x8)={r4, 0x1}, 0x8) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x10, 0x7, 0x4, 0x4, 0x41b, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x2, 0x0, 0xd, r3}, &(0x7f0000000000)=0x10) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f1e000+0x9cc)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000efd000-0x4)=0x8c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000076a000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000863000)=0x1e, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000a9f000-0xc4)=""/196, &(0x7f0000586000)=0xc4) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1f000-0x8)={r1, 0x7fff}, &(0x7f0000f1e000)=0x8) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000816000)=0xc0a5553f024f0f75, 0x4) close(r0) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000ae2000-0x4b)=@file={0x0, ""/73}, &(0x7f0000ae0000)=0xffffffa9) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ae0000)=""/253, 0xfd, 0x2, &(0x7f000025e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x202000000001e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0xfffffde1) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fa0000)=0x0, 0x80800) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fa0000)={0x0, 0x1}, &(0x7f0000fa0000)=0x8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000df8000)={r2, 0x5, 0x30}, &(0x7f0000fa0000+0xd3f)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f9e000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000ace000)="c9555becf05ad8c1f1d4372ad3dc8a5ad7ce6e0c758a75965ddd965086bcc0ab60fa2ec36b433a27cecb90246b13739f945c55d07cf71ccf170410908b329576d47434cd1cf10aa25546a1ef313c01ca1c8bf1059e27fafc77276771cd0a593af2636b192383922eec54ebfa4690ff4acc408fba1432241ebcec90bc3edba77be9270f9921a3c9903192e8623db8", 0x8e, 0x10, &(0x7f0000eab000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) 2018/01/19 09:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b2000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000079a000-0x3e)={0x0, 0x34, "b92659d6bb96195e0100000000000000dde1347e070cb7d2fc9dc90c670f957bb585566c914d50c6e83dbcd351bfb744312c4dc6"}, &(0x7f000026f000)=0x3c) connect$pppoe(r0, &(0x7f0000417000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00006eb000)={{0x101, 0x0, 0x78, 0x2, 0x1, 0x8}, 0x3ff, 0x2, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ba5000)={r2, 0x3f, 0x0, 0x4a34, 0x130, 0x6}, &(0x7f0000e71000)=0x14) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005e5000-0x5)={0x81, 0x9, 0x1f, 0x8}, 0x5) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000d7c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000070c000)=@add_del={0x2, &(0x7f000044c000-0x10)=@common='lo\x00', 0x1}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000966000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000-0x4)=0xe8) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000804000-0x4)=0x3, 0x4) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f0000853000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000d9a000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00003ef000)=0xc, 0x80000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fe0000-0x4)=0x6, 0x4) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0xd3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000601000)={0x4, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x160, 0x20, 0x2, 0x1, 0x0, &(0x7f000069c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x1ff, 0x1}) sendmmsg$alg(r3, &(0x7f0000790000)=[{0x0, 0x0, &(0x7f0000db7000)=[{&(0x7f0000297000-0x1000)="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", 0x1000}, {&(0x7f00003c7000)="23d120930d555b58473e7dc636bdb32c057af17451f3e7b04c54847750c969190bbf435f10bdc34103f48271779fa253980a9feb3751fabd648d82bb07535a1d901087fc6abe35cad5ff2bfe3475efa645e77c739382cfe6bf233e1fbb5985b9a2900149b163e994dcbd51efaf4cd9e5ea2c5db74df4bd4c9285068063bab2b6e6ff27f3b6a27496cff2f548cde1bb7d10800915ec464fab1870cfaefd4a3e", 0x9f}, {&(0x7f000070e000-0xe)="9202f923994d75a99a24991d59c5", 0xe}, {&(0x7f0000f7d000)="e9346763770813bfcc4f68fce8581ac610bd297b0a1472f5af10fcba73b51a9fdf946da2f3e67e3bf6f4141bf3cae3a58aac7d90e3b54a6cf75af180c3b613a3cee33b3f954cf18f5535fed1ee2da398b24d99b2ba8035bf9bd6b3817ffb3f99eb626a2283ce9d670809fa0631147883212f3e950c71f7d7283b71fe6440f4e7cec463076c606da89b99e46f1db44d5fe00377a681f44be83f89c281f608b9436e0a7229a12f76d05daf333b5971cc0e56fca658a344ffdd63b48410097f3aa6d147b1ccd389259417e6e7473a01fe509db7a773174414e8d5e63d6b63f97282aa01cb2c", 0xe4}, {&(0x7f0000704000-0xac)="808dbca1a883f230de00e3e758fb25dde9bdc679350ddd76c2bfb34ff5a1acf9295286e978c02899b25af141ece4a9ab02fc2f0f18aaaac559a5f8eca40f1763a46ab0ea6398cac0cd09060c454839c01b2316bf04b57544f009842b2529334be01f68296b6865dc230f932f4a2b8668ed7a993bc037327a2b5f5adb27b5793d275a20ca74526b57019968efd292c4b7702245284b7e0945b5da5fea81795958ba030efe99abc00f9614ca4f", 0xac}], 0x5, &(0x7f0000a83000)=[@assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x1, "81"}, @iv={0xc0, 0x117, 0x2, 0xa9, "e7555c7b4a4f24852f41221862da73f7210c5e0b9da71395ceccc13e9a54b9286c76dcbd9fb6d11f9834be62de1f73aec67262a5f95ce2a72999c34882d50000a2ee249b4f28f3203f708f42156efdbb3c6c129eb5de336f2a62cae99bc7b16f0029da8bd857e1a07ba7c552aea032beacf4a3caa8d2f5b3d184ae7a9cbaa172d9a72120986dba56f63a0eb13a8f7b06514bc6495ed22ab618b8284fc2ba99a4a9c44383f8ecab818a"}], 0x108, 0x8011}, {0x0, 0x0, &(0x7f0000879000)=[{&(0x7f000099d000-0x62)="f1558748efa4a6696e4e1d658a3ae2cdd5e4143200c4a48c4f6e0d88b8cb8c150f0bf008b6c245bd1535ed71b34a3bc7c4123c7aa44bd6aa17404a3dd5c63391723222b423e140096402bd2f456de19dcb16ec4c63ec0e547785bc65844555569aa7", 0x62}, {&(0x7f0000b22000-0x80)="6919e486460ea578d6c3b48f02fd5b2688da1e78578326efd3e5949f6655c5f4a2125ba12fbcddd9b0e3dc3253f4ffa12f18be824b83644d920b7ee53fbcc7a0003c4a75523aef3cee64089c314c9485f926bef272c09e1ba179f8620a55144a03c0dd78b0e63d59ad4406587c68e7a1f02e10cea0252a5bff792c3e8f3a7363", 0x80}, {&(0x7f00008cd000)="", 0x0}, {&(0x7f000078b000-0x9e)="11826ee9994b713dad4a7395f94bd6e804f534c87380ecb5fad300f97b9cff4da1959c920e7e658109f5eacc316eafd4ff09cbb0d297a7cda4dce14b1ac58134f8c04771e23f693951d3b264322d78189eb3df05f443c7b22b4f5f6e52a9649ddf833b1c31197cfb569f8dac121e82434dfc54fe260a4973d5a78a7ea218b10af923005a02e2733c41491da4118183c32517c8aae1707ae7dafac8b578d5", 0x9e}, {&(0x7f00007f6000-0x93)="f3378114014d8cb32b11e45e1d249ee6f78b9409d16f08938eb424e1bfb2b3e9ac5e47e71d65cfbd08afa2a3f0ea7501fcd6e35da844df36505fdbd7817d04dbbd6566d6d4938d67f2718d892e7c688a9014c95ff7934569cc8ebc42ad8df6afd071eb2682668bc206b60f3166c3f26f1374d649948feaee3dbf9e848937b3e0bd164b9588f087d27e29179c084307763a309e", 0x93}], 0x5, 0x0, 0x0, 0x894}, {0x0, 0x0, &(0x7f00003a4000-0x10)=[{&(0x7f0000591000-0x92)="fa03421543ef9264f13626c36226fd543d12817f125b253a7b48fe3b9d8315b151c4daf1544186eca96a4e7e0735396d639126518308f289a46c3393023f62bd9a89922168cd3fe01690ef5426867c10e2b64dfc270ffcc1e0eb2cae4fad0d8b3ae89b8adfbc6ebe9d95b166c681e3ea58ca185d474a2b78156bb3f0194f26c6a33b53f86d822f331d0290e58df5c3dea680", 0x92}], 0x1, &(0x7f00009cb000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x692f}, @iv={0xa8, 0x117, 0x2, 0x92, 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&(0x7f000022e000)=[{&(0x7f0000853000)="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", 0x1000}, {&(0x7f0000101000-0xba)="2fe2febbc8bc8496e27d3d666bab8a7b846cfc7cfdfaade43223c30e8223affa9a52ca52fc37906a73999fd9ad31b12a38b1fcd34c710b05379bcbcef6dce984fe5d14aa20c7fb7e1590a1447c877547d87a379ac1e1ee4802c8d671702e16bcced22169ba3ae7cfd41c4a6c3bf932111cfc7dd6f3a9312d903cde4f24fa35ac502ae8b92e1b4ae89a835b6ebdf8393e3a50cab0dc933037c08ba2fccd38220e61fd370ee453e1b5d24a63318d5b58e4b877e8d6497fa264ab10", 0xba}, {&(0x7f0000056000-0xb7)="4f57a119d063ae7a6456f8fac26c3fe1082281ce1f5e3cf1fd7e8df98e98036aa182cb33792eedd66a84b01bda272656844d864403940877773a13828188fc5464ce8e57e4670a37e04a453681971b793328103d0836320905b9c84d2aecea812210833306c823b252c1cdec66a403136e942cc39845cdd74c3172124e6d42ef5edafa6cc47836d78068e27327271c3d31299188ce58b0e503d85c4d4a0b7a66475e676c61e17b2aad8306fab2552fa53ae5aa8978879f", 0xb7}], 0x3, &(0x7f0000d82000-0x1a8)=[@iv={0x60, 0x117, 0x2, 0x49, "c4febc4a123c7b39f560d103b9a3ae77b9231c8819edb3dcb33f86c33092749529c13dde83b1f439e6842501d03ba777946e21beac1d1dc98d1dd444ed1d849792cc465ae0addaaa19"}, @assoc={0x18, 0x117, 0x4, 0xbc}, @iv={0x100, 0x117, 0x2, 0xe5, "bcf7225a8368b809d33ecad49a51171aca3ac95999d021e67965089cc1ef4c89db8b1596a2efb0567cee757df111efbb18cce7d2986229c25b9c842b22c3488ce2e0d6190939aa81784fac7a5c1bad801414fca9f6aae740daa3f4a8e59cfdea88fe874717fcecf44396d10b45b8357598c7c25d4dd4afe783b4ff65ff5f973358757cc6a98c95fee24b2030e45a4553ef9362403fc8f8d586ffd344db64660fc5ae4e7192881d6150c9f80537a7c109f113a9296d16d2c24f601e297896350ac181ae074a30d14a550217b85897801e9b9da98ef7583ab4cd9baac90f570bb086e14b8765"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a8, 0x0}], 0xa, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000dd1000-0x8)={0x0, 0x0}) 2018/01/19 09:05:32 executing program 3: unshare(0x400) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r0, &(0x7f0000008000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008bc000-0x20)={r1, &(0x7f00005e6000)="147904816da1e9ccc78aba81b8f81305e8d750fd4e40dca8294fac6d420f1c388da5381fac35a7cf8f8067ea192393e4af71308e6417850aeeeff915a4d1ca67efe83a19d229def4114db50ea55044788a89d0c237318f19ec394eb7f7a8de16bfdd2a957509f10d01c5c946238f65e6c7cc765d81b552009d5c260a3115ff447fa12ef750bc0ac4aec33c40aca2e5c5b8ed70adcd364bcd24207b44cc218d68d0bdfb667826813fa08b808a9851a64b238fb44b5b3f4e564d8d6731d050a3a7cb4058d5", &(0x7f00007d4000-0xc2)="efea09ed5c97e7dd4fb1a936e70d188b9fd2d4d5dbec68c803ec06a355b5064353947f0b7ca8520ac1dd76bde5f48e318ca1a0bbb76312fc064b5836010257df13e847ca6ac91c7d604ca3241d51d11f0d2daa2fd8438254111e7c37f9cde591f83fd304b98039ab8340213e4550d495cbf2fb6abc6a7043f44d1fec85690b8194170883369ee1833c9da92913dbce92d5fddbd7b349958e852836b69fb112e3462c4ef4acccfb50eb3a0c6ef18b8af8184a0ef56db151d1dc0f1dbca8044819f893", 0x0}, 0x20) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000665000)={0x0, 0x0, &(0x7f0000c4f000)={&(0x7f00007c1000)={0x2, 0x16, 0x40, 0xf, 0x1c, 0x0, 0x2, 0x3, [@sadb_address={0x3, 0x7, 0x6c, 0x80, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffffa, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x5, 0x18, 0x1c, 0x401, 0x19, "bd39d9a0cd2fddef184f6a27a89dfaa5121bc5ae3b80a8a25d"}, @sadb_lifetime={0x4, 0x3, 0x2, 0xfffffffffffffffb, 0x1, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_lifetime={0x4, 0x0, 0x40, 0x7fff, 0x8, 0x5}, @sadb_lifetime={0x4, 0x3, 0x7125, 0x7, 0x80, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) bind$alg(r0, &(0x7f0000037000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x3d2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000b8c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d74000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x7, 0x7fffffff, 0x7f, 0x401, 0x7, 0x6, 0x2, 0x7, 0x6a, 0xfffffffffffffffa, 0x1f, 0x1, 0x2]}, &(0x7f0000b02000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000089d000-0xa0)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9f00000000000, 0x8, 0x7fffffff, 0x18}, 0xa0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0xbc4cc4a, 0x7, "b0e9b1d114386592924996ba6c7c1bf31696ec4d7d9942ef6e0547ea28c5d8bf556a0ba4aa84ba23e1f5a65b3d007f8ac9bf4c93ca34fdce7026d96d17cef9caa43abc122cca8904f270b43c5e7f2d961ae5e48fc84c374dd33c3d39921afee150133a945f65eff676ad92f6cd1f0d4ab897c9e578540b84cd24f2a7073d726410fbd86ed94bfd4af0a77dee983d5ffd37507dc01dff6d0adacd1e4ff9dcca5c2c19d0d85e9c38c414ee5c33af8ca710266150630e9190fe11f5b1762fc8c377b57569d3ef06c4c20c61e1f590fe568758977394dd83e48f8fbfd2"}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000026000)={&(0x7f000001d000)={0xffffffffffffff31, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@generic="ccb79e519361d22a4e502895ea302410604c6db3d74af596a6e33cb59c1e216ddc05a12da35397915cdafa7ef4a68f6187dd05373008b3e2289873568e1baf04c6ed829db25601b7a9ae3a"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:32 executing program 7: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 09:05:32 executing program 1: socketpair(0x9, 0x800, 0x5de, &(0x7f0000ab3000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c10000-0x4)=0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x2, 0x0) r3 = accept(r1, &(0x7f0000ef0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d7000-0x4)=0x9) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00001ce000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f41000)={0x0, 0x400, 0x30, 0x9, 0x6}, &(0x7f0000ff8000-0x4)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e13000)={r4, @in6={{0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d7d7b76, 0x80}, &(0x7f0000ff8000-0x4)=0x98) 2018/01/19 09:05:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000b4f000+0x331)=""/50, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) getsockname(r0, &(0x7f000079f000)=@un=@file={0x0, ""/93}, &(0x7f0000b8a000)=0x5f) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00003c6000)={{0x4fa, 0x8, 0x657f, 0x1d7, 0x5, 0x6}, 0x6, 0x9, 0x0, 0x1, 0x0, "4b6935d387b426b461dd2a9716f5083a0d3c7631044fe44186ba699c0372173a7a3212419657a7cb95b994d5d17e066a61ce01187a4783e3c543b923b017a4e3ba8227f0de6d0b28860edf32c6dcfba9750248b287fdd24bebba07e455da9facf83d4d6c46a4df73e277f125ba0370ed462d9c6c0a926f04680fb522e29d4c63"}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e9d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000599000)={r4, r1}) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x6, &(0x7f0000289000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000057d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c56000-0x4)=0x14, 0x800) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00000aa000-0x8)={0x0, 0x0}) pipe(&(0x7f00009cd000-0x8)={0x0, 0x0}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000baa000)=0x0, 0x80800) socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x29, 0x7, 0x0) socket(0x0, 0x80000, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f90000-0x4)={0xffffffffffffff9c}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008d6000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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, &(0x7f0000008000-0xc3)=""/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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000007000-0x4)=0xc) bind$packet(r0, &(0x7f0000004000)={0x11, 0xf, r1, 0x1, 0x87, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) sendmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539(cbc-serpent-sse2,wp384-generic))\x00'}, 0x58, &(0x7f0000009000-0x10)=[{&(0x7f0000001000)="20fdfa47772a3fc25c6e5613ddd2f43e65f9ae8d6a8a508a2f7ab5bb0dacc0f87dce2d9e62974bd1f88f2bdf0e5a4e59b43401a25115d0ee3130835cc8afa80b85bcc79263f7edbcb1d6e1cdf4e96a40e1b06caac24207644abee35818057467e21382e034eb604140347b3e0491538dca93a7c8fda580644bed49486be0c2997081d9b892dc303a71ce9493a1ee9ef756bd9f1272e80853094081b571719bffceb11ad391a6ed22d82b9f7de20f3fdd9b0bb9ea67266ef6bbd3637fda0d608293b12dedd66a", 0xc6}], 0x1, &(0x7f0000008000)=[{0xa0, 0x18c, 0x8, "88775f7c10446b84234e9bafffa7548eaa429b29c78eceac618aaac91fbeddbc0d99bd540da567801819c32ee1a854a0274b5cd88174dfc0668df991436bcf7c70a07a3299bf85fba3d5550853b25f23511e7e4c3e3fa95abb8622cd920d2bc072b25d7967bbf8730e70788713338515df4267e9349000576e34bd49c1ccb9220adde7ea2b3b4c832ad4eb7dd6e9"}, {0x80, 0x117, 0x53a, "915dc9e3bb8e10625feb0911f30ce02e6f982546c35037a4c6d14b1d17346e9a9c7518b758dd804d58c6910212b9a35dd856758e95fcd29711aa2efb198ceaf4735fd5ca12f17b0aa48bad3982ad267f99a3a61798198a259dc75718bb9c5a77ce24b667d6e5dc42cbba04"}], 0x120, 0x8040}, 0x8001) 2018/01/19 09:05:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) getsockopt(r0, 0x7, 0x4, &(0x7f0000c73000)=""/58, &(0x7f000029b000-0x4)=0x3a) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fb7000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e0b000-0x10)={r1, 0x50, &(0x7f0000e51000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000050000-0x6)='cubic\x00', 0x6) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000890000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000275000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6, 0x0, 0x100, 0x7, 0x0, r1}) setsockopt(r0, 0x100000001, 0xe, &(0x7f0000902000)="024e0000", 0x4) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x3, 0x1, &(0x7f0000fa6000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000fe2000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8aa, &(0x7f000092b000-0x8)={0x6}, 0x8) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000009f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7f) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000007000)={&(0x7f000000e000-0x1038)={0x2, 0x0, 0x8c, 0x6, 0x207, 0x0, 0x3, 0x2, [@sadb_ident={0x2, 0xa, 0x1, 0x0, 0x9}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_ident={0x2, 0xa, 0x94e, 0x0, 0x3f}]}, 0x1038}, 0x1, 0x0, 0x0, 0x0}, 0x44040) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x50b}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000f000)={r2, 0x8, 0x2, [0x8, 0xffffffffffff8001]}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000010000)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x0}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000000d000-0x1)='[', 0x1) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000a2000-0x10)={r0, 0x50, &(0x7f000069d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00009e1000-0x20)={@generic="ce786ecb545453fe835ec039fe833fb6", @ifru_flags=0x1100}) 2018/01/19 09:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x15, 0x0, &(0x7f000015d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) pipe(&(0x7f00004e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b4d000-0x10)={0x0, 0x2, 0x4, [0x401, 0x2, 0x9, 0x10000]}, &(0x7f000036b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000022f000-0x5c)={r3, 0x54, "fbb404564284783e8842245c0a5e408e3703828ba9475f96d1d9f2414abd0b31848fea08dd168e0f313fa2efbbfa174e6c63c3257a2981bf350740258270772642ea95682956056adf6fc2ddbaab8cb6b482b35e"}, &(0x7f00005a9000)=0x5c) 2018/01/19 09:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) socketpair(0x5, 0x1, 0x200, &(0x7f000077d000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000cfe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cbf000)=0x1c, 0x80800) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000217000-0x4)=0x0, &(0x7f00003e3000-0x4)=0x4) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f00002a3000)={&(0x7f00003dd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b63000)=[{&(0x7f00006e1000)=""/52, 0x34}, {&(0x7f0000e82000)=""/216, 0xd8}, {&(0x7f0000b2b000-0x9e)=""/158, 0x9e}, {&(0x7f00002e9000)=""/13, 0xd}, {&(0x7f0000609000)=""/139, 0x8b}], 0x5, &(0x7f0000332000-0x7e)=""/126, 0x7e, 0x1}, 0x2000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000065000-0xaf)=""/175, &(0x7f0000bd8000)=0xaf) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00003d6000-0x4)=0x0) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000448000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xfffffffffffffe2f) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e15000)=0x0, &(0x7f00003c1000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006bc000-0x8)={0x0, 0x9}, &(0x7f0000f8a000)=0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f8b000-0x4)=r2, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8c000)={0x4, 0x1, 0x2400000, 0x0, 0x0}, &(0x7f0000f8a000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r3, 0x80000001}, 0x8) 2018/01/19 09:05:32 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000b11000)=@generic={0x0, ""/126}, &(0x7f00003ac000)=0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@common='ip6gretap0\x00', @ifru_flags=0x8400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000506000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f0000838000)=0x2) 2018/01/19 09:05:32 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000f7e000-0x8)=0x7fff) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f7e000-0xa)=@file={0x0, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000887000)={0x5, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f5c000-0x4)=0x200000000000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a9a000-0x10)={&(0x7f0000f7f000)='./file0\x00', 0x0, 0x10}, 0x10) sendfile(r0, r0, &(0x7f0000f7e000)=0x0, 0x1) write(r1, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/19 09:05:32 executing program 0: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f43000)={0x0, 0x0}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f44000-0x4)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) 2018/01/19 09:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00007c9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f10000-0x8)={0x0, 0x0}) connect$packet(r0, &(0x7f0000883000-0x14)={0x11, 0xf6, r1, 0x1, 0x1ff, 0x6, @random="dd43dc81a371", [0x0, 0x0]}, 0x14) connect$unix(r3, &(0x7f0000098000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c0b000-0xb)={0x4, 0x80000001, 0x80000000, 0x4, 0x2, 0x3, 0x1ff, 0x1, 0x1, 0x3, 0x8}, 0xb) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getpeername(r2, &(0x7f0000d96000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb9000-0x4)=0x26) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f0000caa000)=@generic={0x0, ""/126}, &(0x7f0000cff000-0x4)=0x80, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000437000)={0x0, 0x0}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000196000-0x8)={r2, r0}) 2018/01/19 09:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000059d000-0x20)={0x37, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000443000)={0xffffffffffffe7bb, r1, 0x0, 0x2}) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f000008b000)=@req={0x50, &(0x7f0000516000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x2, 0x3, 0x3, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1e0000000}}}}}) bind$ax25(r2, &(0x7f0000cc0000-0x10)={0x3, {"12269a53ceb58d"}, 0x7906}, 0x10) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/19 09:05:32 executing program 4: r0 = socket(0xb, 0x8000b, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/19 09:05:32 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x1000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) socketpair$inet(0x2, 0x80007, 0x81, &(0x7f0000698000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000292000)=0x1c9, 0x4) 2018/01/19 09:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000024a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000-0x4)=0x2e) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f77000+0x9a)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d03000-0x10)={0x3f, 0x202, 0xe3, 0xabba, 0x0}, &(0x7f0000b2f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000898000-0xc)={r2, 0x100000001, 0x0}, &(0x7f0000769000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000754000)={0x10000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet6(0xa, 0x800, 0x40) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005dc000-0x38)={&(0x7f0000350000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000029a000)={&(0x7f0000862000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00008ff000-0x10)={&(0x7f00002d5000-0x290)={0x290, 0x2b, 0x20, 0x3, 0x0, {0xc, 0x0, 0x0}, [@typed={0xc, 0x76, @str='\x00'}, @generic="3ea0e4ab20adaed9219d7f984df04bbf1756096f010b7e8db61c42e8c61a9eaf3523cffe9f0439286e0bbde0b2f38cfba5bd69bda3d9033a2d7e4fc5cbc993a9a782257a87eebcc6", @nested={0x4, 0x91, []}, @nested={0x224, 0x4f, [@typed={0x8, 0x88, @void=""}, @typed={0x18, 0x86, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="f2c45ffad0a705e8c094f24fbe7af4d992862a96433e49cd66283c0b512570c1809a65411f43038bbeff8fb2c3783201f1489b731e1f365919a495fc8f9bd81fe9553a12c76fa57612a54f33cdd43fd2bf2381e8ac39eb5c3f763575347615022496c4f37d48509143af8fe61013dec348dbffdf122c81a75ef53a7aefffe6c986df43dc", @generic="6a5c2b1713da6bbe183acfb6fb740834cb735b4fbdaf1b8a5996abe7898a949025ca475783093a36785b83619bde06738e43d9fedf3529bc4fe7ae8b8742bd5aa685b56af75ea0a76f56f1743b08c292b038a908e77145c15752b5883d6880f0e534ec3ea62e5a6ff1f168a2d8f37274634311c646bb9a313357786d43956924f68d0b903ac88382a05e931f06dbbf07dc38543c6682d2eaaa8382d5347e5afdc3e4fedfe1bf127a4f2dcd4fcdde644505e66299d3de1873e705478b20ec5da8797e75aff33d1dd3dba275fe82725d407e6953ef0d3efe59cfbdc8009876bc6a2bfe2e312f8d82e279c64911ee753c7e", @generic="32005e3756c959b00455e57d0bf16a3cb0e606a6b4687de480fe20b042fea39af0b24570b5b094d397ad6016de0efd77788b597f2de0873281634362436ae3325100fffe80f9fdf313aa5742ab4618a5241b0a7d88aab456bbbdf29d3a53f8bd942c417492c39e5493", @typed={0x8, 0x7, @void=""}, @typed={0x18, 0x18, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}]}]}, 0x290}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f000003e000)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x345, ""}], 0x10, 0x0}, 0x2) 2018/01/19 09:05:33 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) r1 = socket$inet6(0xa, 0x80003, 0x9) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000736000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0xff, 0x8, 0x10000, 0xff, 0x2}, &(0x7f0000a97000)=0x20) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = socket(0x4, 0x802, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e02000)=0x0, &(0x7f0000546000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[], 0x0, &(0x7f00007f2000)=""/0, 0x84, 0x0}, 0x0) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f2c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000086c000)=0x6) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b35000-0x4)=r0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000524000+0x5b4)={@generic="a359696349ef066ead08697af15936f7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dcf000-0x4)=0x0, &(0x7f00001dc000-0x4)=0x4) mmap(&(0x7f0000cff000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x3, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f0000686000)=""/233, 0x0, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) getpeername$packet(r0, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x14) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000068000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000c49000)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cb3000)={0x9, 0x200, 0x7, 0x3, 0x0}, &(0x7f0000c7b000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004be000)={0x2, 0x6, 0x1, 0xff, r1}, &(0x7f000022f000-0x4)=0x10) r2 = socket(0xe, 0x100000005, 0x9) recvmsg(r2, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r2, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000048b000)={&(0x7f0000e03000-0x8)='./file0\x00', 0x0, 0x18}, 0x222) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008d2000)={r1, &(0x7f000090f000)="10516e70b48caf0bd16df6e719f2d2a1a329966948906ce507ddf857aa525ae4b097bb533b881ff0fb7e3c438c0233ee4aa4977912a72be2289be5ffb085f7868f186d0d438a5bba704578d9d3a063b828dd4b90dee1aa4a2d92e956e6fd5b6d209cf99655102257f99e4c34884e1b916f252f9099d8e47bab4d8e9667f7ec4c0bc6215e8fed1bc4fc9f85040022579ea7db52be51d45974e9bf4b433a8b8efee1cc8effcb00acfbdc50657413641f284606d09be85cca", &(0x7f00008e1000)="0020188437e672060925c25a4552214dd7f775ba7a9b5c7c9254290e3db04ad6074791e17939000000f07f00000139405db64a20ab568ba63d7bee2f5b08bcb6bca60d1b53613bbe5c0445d6c5", 0x2}, 0x12) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000376000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f000014d000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b8b000)={r2, @multicast1=0xe0000001, @rand_addr=0x4}, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e4a000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d7b000)="9bc7ed800c288ce38c849658c82e274d8eba6534c106dc7443fa019b04c600b72e01f6dc8cdca29001e0c475f493ba5c8c36c90db6ac0713aa130b", 0x3b) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000af7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f31000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ca9000-0x64)={&(0x7f00003d3000)=[0x3], 0x1, 0x5d34, 0x8, 0x9, 0x81, 0x80000001, {0x100000001, 0x20, 0x9, 0x20, 0x0, 0x8, 0x3, 0xfffffffffffffffc, 0x4, 0x80000000, 0x2, 0x1, 0x198, 0x795, "73dd5b6d2b1cdd9ed4846ecf321cf895d04d722f63f96a95777dae9ff134fa0d"}}) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair(0x93980ef1b9eb6287, 0x80007, 0x1000000010000, &(0x7f000017f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d85000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006ab000-0x20)={0x6, 0xa574, 0x200, 0x6, 0x8, 0x4, 0x8a88, 0xfff, 0x0}, &(0x7f0000c60000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d86000)={r5, @in6={{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff}, 0x98) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004d0000-0x14)={0x0, r4, 0x0, 0x3, 0x0}, 0x14) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000e000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000f000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ae9000)={r1, 0x1}) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f08000)={0x0, 0x0}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f08000)={0x0, 0x7}, &(0x7f0000f09000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000035a000-0x8)={r4, 0x8}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r5, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000eed000-0x4)=0x7adf, 0x4) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000012000)={0x0, 0x0, 0x400000000000, 0x2, 0x3, 0x7, 0x8000, 0x4, {0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x2, 0x20, 0x6}}, &(0x7f0000012000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r2, 0xcb17}, &(0x7f0000010000)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "55e047", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x40000000000000aa, [0xfa3]}) r3 = accept4(r1, &(0x7f000000d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000e000)=0x60, 0x800) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000009000)=[{&(0x7f0000006000)="be628900221f076c382dcb906e231d48802b1f81bfe39d24621d97739e9a9a61a33bc22d4272baf3775599bfff630748802f326e1fd5d05ab2600406bd9abde5aedec5ad54c8e07d60357dc96a92bb560c28db02e4b90a486818e88a4337128a10e5f3601deeb822ddabcac67c57f298a88fa628d04d2bc3f9417de82f6ca4fdcd248e5b99dd7c7a8ee55c01aa806caadd38387cb2d0036bbf2719bce00a8a07a8618975f0a6d2817cd9d57a66e0360496a859d7b238ca12434816e435548e15af5c2df6a14f1bdf6a2894927a4a63ee169c561dce72db1ed01474ac42", 0xdd}, {&(0x7f0000009000-0x4)="845fb8a4", 0x4}, {&(0x7f0000002000-0x1000)="6e5bcf70640e0dae618ade03b12e58e8adc47a4a3ab4a857c8163bd50895da1aa56c2df67fea750f8b1afc09a42ab598b206de0bdfa5c8a168594421b7b8ccccc9aafd34185adde5b169f3e29d3d0237c1961631d366da6e7e3acb7079db6e47317b810f5a762b4f5a0481c62d6ec6794fe828d1ae98b32f848e1308bed2b3e918616a33c3ae45d9f99cf118451c2a8412c2f39fafbfbd3781a01e7d449f7ae736e179fda59bbc1fe5c382994863e2f91a112278c89aa47c3780f4c5611e0452402fdb233a8ce02907b7f0536037f14cc29ec4782d1e7f32ec9556a62ba8a55be159375cd5c888fedd56afdd38534cecc2b2c62bb6fe6ef1a506fc685e17b89d66abf9f2ef8be41c03120d14c103c71bce76c44a62bd4404bd353bb916d117f92b5d79d5f4c3a611ff1e45cbbb96fc58ff4e06b8e83fb4907a826a9511050b4fb573589b4a77b1cf9ae1de34c73a0493fa0e9fb18a259844fd56cb40bf9abb5077a98b79f5fd110724a9c32ebefd8ad8bde4593f72e3774e6e6271baf4f9ff349c6d30a9fdcd19721221b3752655455284b2c20e6e85db874bb490696ededb2ae81a0b73cee12edc0c51fbd0de48a53881f3c728dc6b4810e7c640e2cfc52c4d8cd5672ea0a39c883642c95dde4aa9488a53baeb082dedfe18c0d9cefe2afd6da3b4376d07d3464f8018584fe8a991d5c885560481642322dc5ad03ec29455f76c2f5da464ef7a21c2a871bc9077d499a7f0b3a1547800d5c3d5938aed967e2efb057a5bf2bc94f73d87477f012cb64c4eb973293121ba47601afdaff34f2976a2633c1d543e5c820256a13aaa86b24eef8b415ca0ced76a744b58f2f5735b72efca7e04c097d3f9cfdb5a7c6e18826814f2f3c62d9d55da1d607ecbc499183045ebdbd92ae8f302686a6b16e4aa92b23a7b79104ec66f81cc56426a2ef2210efc82e7db684c6b8cf13e962ea671169dc0fe4bdfdaa950ac17d8c274ab4c8fd7b40303219e08baa315698c6e51953f7b35b4a715c754d220174a4a882f9234c1aaf4877d9a4d06e79b0ad91eeb29af0f309753e72dc50bc7f09e959cef6390c7b64182fca03d8409e65ef319a1a58e6f088ea8253e086bb2a2b66ed2da95ca14c88213ed2e35a2078cb428f3c1dfe240ccc07da77972ee818c942e7327a68897a5851649f1ba1f979d10f836033f3cec29698ef21cc3300288ffbfff52622318f9e87e30e785ebda7c815f1af5bc8e29e8b414e1c2049c902f0a94704e8512adc68ec7e889d3af54f9632c3962c1f1187e4ba3c318de786e85d2007d1bf0fa47259316c38700950963aa8b09a433861c1c9b337100019169e3bc7f56c861c18e464c7741ddecb17556da06817235254dbc0d427505155629058723816751cadce9655ea4e3e1c6e542cac070dd74e4b9736d02f50375d5529b2c7347fdc754972a3c0b22c95ca21819eb6e73e4949b12bb7e695f67e94e6ccf2640c3decdf21a456fbd49c8da91a2f46b134c1c84de5468836e1c1b1c34bbc86582271ebe4d86f4042e857bbfc26e99e5e3161cb97c511cfc8a97ae15ddfbf16e4ebbca5836a81b860df3e296e4f2aafabb4f7726fbca09ac8ad3a9e75aaeb00f0c4db073eb8a2f630f079d56fbda17768a969d04d2606739b8f909431b106ff6131f898b38947bbb69f80275617bc4260daa03ce3ee9d367efb7925e6a0955bb9c817dffa576e69ba0f309d3fb60443d39ed6f4bc9d6803a12a5df32c6ced6d5a5cb1a8b656a3897e76d5df918bf93709d082cfa0404576276ad6a5263923c8434ee63ff83e03b5b486b426e02c690325a1ab813641496751be5cc1908b9f0db6019c0746c4f15bea00867218c64d55c9592591e4928cfec85859d9bfba8ec3ef343df51468848ef00086a2203d0c5a1836e51cece7d1e48ec5c4a8787b30d2f82d37aad8032929ff82ad5321fc359e587f06058c83e37c3ab4bfc4d4886a918cc96e5413bc44d1d99b9094cefe662d903cd2c93b3b74aad0a897a8bd8886e46eab23d259b78e57e83aab429dbb921682d165ec57761fe0aae85bb3377ea7b8326600d27e738d25298d73c7d39e68bb5d5923e0c298e2bfb7c62f8a5642a6bd9ad877381f9906448229b798e87bf32020e078c0ca3e4b6db5b004bd6679e9194eeb9f826412a976e25fdae005cc63dc78ed922ea1ca07c6fcc496cd3d7e5830f89237c7aa2ab600eb6f9d17d8f5f93f75cd24fe6c2285d5833a51ebd4b91ebf8defde423fa328e2e91686664803d72acafd1b7c30abaf54be5037e40749efc38e98135a566f8b9296bb5b8ec9fa09f7ca3676715c03bb1fcfe5f14239eeee99aa866bd53730daef50d74268def3df2bd65e91ac396a347bb3ab5d53e07b74be500218c791aa8bc793286493cfa726d525d076bb977b874701531bf9125cc277023f76f956e92e70bfe901c9f2622e437d39d8608f2f1e45d2541bf972ce9f697028606299658f13b031ab9f4807ca1f56f4a8b46e160ca1d422bdf949ff7b645219892c4a01f9f20d35e75ad522bc49f3ff187370f14918725b85c180ab182da490bd8c761033b1c63d51d67331c22bcfdf86e465023e573b4952b984b653438c2765eb551fac044c5919f377cdf0288000af7e828529504dbfcbbc9f7bdc2a79b13d13ba445153eb62772810704d05653a2959abafc6ed50f37cfc1a68f7cff9564dbd465d5f951056581a088734b7e2d0185077b42f9347aaa102235dc7ce500443a614bde9247c4a4d7d80ecc59cf5352f05bf738f1a8d57d0dd0f008a2f025d7b4ebeb09576c9beb64df547fb1af60845038d4a5569357fadd6526cf3bb1cdb8dfc2cd3f0e7e162f8eaf7d8ec2f9652f19bae1e105fcc47da6917defc28ba7ac7026bec7df4dc7f655ba4ec05fe35c805e0a259e2a4da58f91ed97ceafeaff4c196f6fe266295f623596ff9666576d881702568cfeb87f5b7b81919ff6d043717967d6b56c080f2d24b2577e6743404e82029908d61b45116806d50e73f041f9303812c0c0bb0289fc178f34855080bdfdeddb20b5e18722fb4a678a145979cf1c37451b0b25cee1b45e203986d8d2e54a9efdc22e2df72323cc32736c297b1124803a0a708b9de00e9160a8882bb7b808451b412a774b42e54b760a05425188f85653b1625c5e8d6aac718f8445578dec74279d0656ccaf0f03ce3e195a161ed7c445839a63087d87cda2188da09ae87b756514fa4933eb6d9566c974c31bf1a934629e5a38830ebaa104eb421f921265e7df3337f47f87877a87753183dbcc15cc9d0daa28ddc12fb70f7c05828886550b60533f8c6b1ef9617ff62d69de73b1ae5a48c702d23850fcfd3294651bcfb75ac8a0d2ae34eec2c3a90ec489dbd21223213828aa7ababebb3299aeb2e2c930404da447e6735fa207c9110fce5c58855ff0163d18b7a48a2f668a461151e8156c5b2b8ebfbbfa7a00c45471484f309b9c98bd07f3bf975aa0ab35fb6c3373fa4dd2cf0e4c8758a9054e224f243f88f3ac8a307fe09fbdc4ec50476158e4e622b253c28771942d4e103ced8e1aaa3362514a21ef0bbc4e50977619bd475b9b2553063fb7140e18a0bda91efe8ee5d549c654f85cbeed0ac47c62c098c7160b4ca16c54472fb591dfaaa9a6db68f646fe51f137a0d3e0e466dbf9392591072c04ea71f3a00122ba2755874b2dd23a6848224a6fd255bcf9ce77f042f09399f82d938f60448c8078cacdebbfbe3c128bf67622a7ed99a489a9108409f121093add38c24c85cd390ba85689e184aefefb389f22b4cda649a8f5a29d30697c56745bdbebefcfbc7433251cce5d5a8a83cb50eb21c7339decdfadd17e2c98b297d23334a46fd94c05289d2fae1f263d6563ab0c0d928a11d68370393ad373cfe13d75cecc3f1206039a072b7664a1db27011e68cd5ee75553488c6f49c2c66100f4d15f14784fe62ee01a820ae2423858801b5f5d77ca54f51ca90065324ab547ed1a64077f6fa801d2563b866802e9500e62a052ceb1a5bc1f3e503a2dec32f6e3bb26eef88d6c82efe7341a13933bafdff04a6d0c57a87faa88c96d15ecc8bbb5deae3745b806412a8f344065060c84422c9031e999c89a3a19ceb92ede504f7873d5a95a9c6d202c033186b58ccdee1f067a456d74628f68c3b8d38e630d34530799f3624139c5430a7598cb9948ef0822b623b2f1a2f4c42f224e63c3755a3a25188bf375678cafa356e043b57384a9f6546dcc195407c3e4d0c95cd1080695a3f9b15579fd70788b394b49a2cf28669c66e50a58caaa8dc96eb6bd76f3c33c6d79935c1da250cd4951c4bb0a15919b916a1d1b6c0e7d8980c6b8064f76ac53ceed2f6cc451ad9f21f722b556893e3b99a595865f0e66c6bfa682e8c0e7d073c0b563d94045d30b307a3ec948966658350647de034abad2875d4dd75aefd6d532f789242065c11f6732e86ca4d19e047c33a69404a61105a6f2f4d92d1c18d1e398e478194e5979e5c3759496d5974ec9650c492d7d518708fc6aab4793f9f309786ee66e961db6bd4b0301619d767d765209c6b8fd3293bafbb7895e33401d9cb116683e711bbe921be20c9fd50150b147c0798d1af136bf2860d264bfad61e2b8a1f39a535faf1a6db14e0ad0043f35c6ad7efcc2a6661b2869b5c5f94383428756b5c7ccfdd0a997cb1048f9be13288f41c7fa0a82fd9fc77d5c6da1e7c4d035d9f76872371bb82ee5de44b4da575fdb80b97d9ad51ed85bcb958437c6b40a66e5a78d62a96ef1350b23c3e8e8eedc8e134a2f948e607a793c042a488b38b7497f96c4322ad55592409010b370f235906f547915826a1fcd643322ebbfb96984b2163c067967412d5af7c37d2a7a723667961ed56e97ca20f161c78cb85274b85d9ab6b06d38bb2210fee6f772e93d7684c58fee41a6802b60efc91c53542bad98c2ccf927c2c8fa60be95e3766dadce9baf30d9ac348d4b4ac15def4d75265aa25ce7ae47f46845deec9f52deb4dc272615562abb2367eefc155b3f240cd92928eeb7c105b0dbb3f403fdb5016639663a4757bb902df3f8fb8e86a234e32cb483b62f87b926547f0a32d0f24bdd193d02f34b6f361bec828bb7e74b4a7d511030f9b6ed13605724a56d65ad9e631aef713d7238f072dda8f38117862556686feb31ed7f61d7b13e35471abce31ca2d465eca542bcaa9b0d998f07bc063edf64fc33a627b4a3624282bbbd6026595eff0b1124a2cc380ec3151bde93f1eb30d50fa8dbf1e19e1208e939f82de5ee59bb9661e47182f49609f96aedbdcca5e0c79ba52b500da8d8699804c16820cf88d1419d68ddffcdb4bdd48ddaadb559069247b4fe8a5292f802e0e197f43d17da32a4cfd938354ff1d3f125809845e82c4a0e94ac74e0796e6bef5db3d1bc9a5ee3efe0ebea55c0ac933d53363ed29e1850ce79b9727a2349d5059a6488f2e52bec2d10d120be794eb4526ff27d542e96ba319c46aa1e50889ed09687eb8b7f44ff8f2cbc5c532e89c1d96a66a931e1ea70a538096f08990aa8b83b7bd59a4ee5a937e53c6f7d019e2e9aa2e90180b3527ccccd5edc5e75d881ecdd44e1146619601d79cd7b458dff2dd806f3841430c044a69874ce10be6e19e7d804c782cd7a44203f3c69515b184f0d138184669c37d8525b940e46d886d79a091e5eaf02354f1b15bbadbb2d753d9cbaf080218a533ae77da3e24540fa0fb5970b052827906d28658a6c221cb2e964a76e4f47b1d037cc5a7f4670f17102d1d81cf381825eb00f9d", 0x1000}, {&(0x7f000000a000-0xce)="5ab9790726e747f6a5bbda13ad1eba0c51d236adab806cb300ff5266a7086f93976289b2fd1840cd4914bf181526bf2ca1f1c1d0323055bcd087c602ce863e85b32cd5acf764a86ced47eec20d2fe27ec5d720680f6a4725b8fcf49a9cfc9105373fddb0b8c6026860666df595d181a9616a9535df9af1556f173c94f74af76438d3288f5f65774a5ad467e1dc9db1a59b3db491e72f20318218d06441ed66619bfe5f2a1dea3d65750dbe9d40029a4d9627cf65a008719cc4f79e50b8e2e62067a1c6249c8f663183c23c70511d", 0xce}, {&(0x7f0000001000)="16da80895e4c0c20701a53040f2a932afdf058fc9f1504576b0b", 0x1a}, {&(0x7f0000009000)="d5533ea06d6799b1cc023b07fb6b6cbf95e999624afa563bed9096f3ca3dd31c219ad6aeb989930d99d9e061dc8e9a2b80eb06b113b468fe8aa4f89f0b4f742e57c7cad74be59d224df56707f9b051228906b85e7a64517cfba77b3c", 0x5c}, {&(0x7f0000009000)="fd91465647984dd9324382b9c21fd1fc15f20727bb169e726f6ebee6d297a09cc8d096e4b32f7931862b6fe486d31853e8e963765522f1b5c25ae480e8c7fac0bfb30fa36406761731bb0f665f8b0f01e7e572d2a0c5698c88d9fe4c961f9c16d3fa780393744b", 0x67}, {&(0x7f0000001000)="df3135f080295019f3843d6922d3fdc59164d2fdab82da8ab5ef84ab513d81fd514b47ffebde2f479ac530f7c1db312f896cece82e5bacca6b9c1cdf516ea8c7238332afa4e03bf07579c0c32dc013dbc2de95758a1d45ecceb2660f11e8a9bd0c3067f7c39c43252ae9a10737f0de1adb709125a530a813971e3c19f26bacc1aa896ff6e27e9f799a0f18401c69bee7d909ca886e160b89170f8a01d469", 0x9e}], 0x8, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x400000065, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000034000-0x10)={0x100000000, 0x1, 0x3, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000032000)=@assoc_id=0x0, &(0x7f000002d000+0x351)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001c000-0xa0)={r3, @in6={{0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x2, 0x7, 0x1}, 0xa0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000031000)="") syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x1, 0x1, [0x4ba]}) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee421", 0x10, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea0000)={0x0, 0x0, 0x0}, &(0x7f0000210000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007b5000-0x4)=r2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ef4000-0x4)=0x5, &(0x7f0000a1a000-0x8)=0x4) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) socketpair(0x0, 0x4, 0x3, &(0x7f0000214000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001f1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000348000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000038000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000038000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) socket(0x11, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000003a000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) accept(r0, &(0x7f00003ad000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000050d000)={0x0, 0x2}, &(0x7f000050d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d2e000-0x6)={r2, 0x1}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f0000392000-0xf9)="882fe49ce69e9cdf49ad63e5fbaef1148b55cda2bdf00e2f94f9c99c67659a5d58e1506f33c1fb85b1fa1cff63cff2eb0cacd31bb5e7fd2abf710a2cd1835bea5fa417d42bfd2e47d68ff057e8631992c61178380ad0f1d4098994b93d63a337f5650d37dfd6dcbfb44d784a1ed959a6fc911ac80520ced347c7d00adc60850f8449fffbcce6624410744b954f14abb9", 0x90}], 0x1, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r4, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r4, 0x0, 0x0}], 0x1, 0x0) readv(r3, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00007d9000)={&(0x7f000083b000-0x1c)=@in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x760}, 0x1c, &(0x7f00007ab000)=[{&(0x7f0000091000)="4cb5627b2fe4e8489b873a9a3b2aecc4ef4c7378996ba71b78d952b7a3e2cb5445ec3826bacf59c3f40af7528559e1ab306ec216df4db121a12a01af1e18c7e11add8531e6bfe46e562d42034d80e62057abdb378d46c5f0691d53edf8559e19e928996eac3fc85e87d19fa15605f56ed5dd9984be76996229ad048872b47c3a4d96dae919dcf26405a85ed17c3726a2091ac58af696bd9db9311e3f62ceb3abc9f8c8711a3915a3f9a1a9dd82bef0a44fb5aabdb246f280c9a982e9298665ae066e58f23afc0609036a874018bf7e7fbc1d53e35d63c225f42cbe0d329565f278a446b112889fa88fad614dbaf7dc6caa308a3bf6011a5a69828b64e1ecb057ec4c42893f93ccaae89c1885f38a23caab8538b7797447fc7427b86b13036744240a42ec08d1b3b9109cfcc7d37a0861537e2dba057f6c177bec526517acae869ffe2b4a9c22c285375d6ee8fc91374b13088987a068115bba7c2cee9740070093710cef154f0e9aec3b432ac7e25fda6c093cb45ff34e5256baa5b6845f9c737ea64c32844a442cb678b63e415656e23426fe6dee00009e44c5939b4db95c807c40a98b56e80cc8464fe8c8976311b7292d287f8ec46a2a85a75a747ff8d6391192ff8d92771c0c52cd02085cb8b8441276f9a5e5a7cb4dbee9d06454381413b9b099d01ab2221c9f4f1d8c955dd9632e896436605e5aca4524618eaa5bfca5d33a8d52051702721971cd1895356a06a7ae71c2fd1cef3ad5047ab65a77f8f3fdc77ece88c6e6775f6e924de291b10636580450d88110435626ab7ce568d0a3a847f38b0fbfe77fd4b556f8155b3c571aa009e72bf0230059e7906e3a730183017683b86c89b1ade3f41768198405f64c07e9a65abc6b87733ef3e60d9336a5c7a52ff783b9b7425c4e0d2a10660bcde140bd2c7f356be556b828d557083771bfb958e52dd36e57cc86c8e01c33d9b32b577736d11cd875e69a3de01e357cfae0c39cd4be5622f1fb2548b1797566ac16aa16bd042bd945ba575574bcd9f206daed601282d70cd0f61cbb4d9c7ada1d2e7e3a8f66d850dc4ebe8f805a4908a25cf6fa7f707501536bee01e44c9a004b5b7df73f99f898cc1b9c5af69ffbe47074ffa1acbe0325f2a55c449375d8f7b51051abdb314aebdba41e7bc4e347832aaa7c0a17d878299ff1b7736574c1d57bd43383ea8d291950025f1937e4c5b228a35c2a487bf79a0b9d716c84f95e3eac09392efc2db48526d49b602a6c80c829018ff3f2770e757c236f06c76116f58a23f55f3576f0d0322fafb325d6beecaacb0d8a594f42baa343c4a124668e544b794941f94d3e2f29d3f975602123336d2538478c86e0b7c5b129c505c27d10e8041c78fcc80da879aca1dccd1015e9e55263dd9b08485790be709596ca13bb272dd95a4f12827650958ab80806f8fb575dd709907873a0962b368726e36c0132d084768944db9f87fbc66281dc23d311de5a0b8ab7b504eb991ea4b7af583ff6e76da586538951e4dc75c198cb89ecb065a921c68e54668b2ac1aa1122bcabb1b30fb36a7533426ec353451ec17067a8b5618589028f9c33c2cf78af6d4fcb59d7141e27656a316f0f1828c7fcf2523b748807b6c3132be59566e943bb1e87fe8206dfcc738752cca2ceebeb3031b99dd117806ff45e70a4e885a7c9801315064bd5f4b5497243148ad433dc98681155c1fc02ad82ffec121dea628fe5261a80750edea149f1682a04a410d298f922d88d3313fcb57f5005c7b9ccec331be3cb2510905cd0742eae49e746ed9f02847ae085be882281da43d75e6ad53be0ab26aed50ddbad51e886306916a55c6067e1f66c5934e067cd9bac4478dcf743cfeabcf5180fb691fbbf42ee926190a25f1ae44780275e605a470197c25d13a6a71a2e9f39889fde30b44aba41055a2b5e08a8ae8f24e07787ae5dc53792b8c1bbc225ada11f819a5bb8cf1dc618aa52c0405878c0dd2b8b5cd7cc54ab9d9ff3a7628c20633900aeeecf04102acc8b3f48317b8d1db8459d27448316345fad05ac8dd054010e990eaf720302bc8c8e333cb962751e70ade47de086f7582d3bd6141b8feff92f610825c0ad7e15ce0fae501c0f690156b0be6e8b9a0a6c71e88d8346cded698aed86b27fb47bdea3aa1fc6aed8b069e09f8b177273eb0bac7bf34dfdc3227e0cc751abad3c4dbf8cf86f4ed15ff66293bc641699b0f56ed9236d486bfe6e69214289e0793c881189f2e028224d999021580e21b92fd7855c744bc98cf33e9693aad4b0f0d2b99fc9550efd05f13830b1fb3f755cead2e025725b5d2f8c1e38d3ff7ffe8374bf4714b68cd39a1d303758d58685f5d674d57570e949a7aefdff14677c6f394c8eed76278ba40d0caee6f28d673a1991af224d8936f1fc412ff893eb870beb97c935f6d014ad62ef56de039d354272427cb12adb5a8c13ce819d83dadf548df8aebf55208d1289a397a6bc428dedba2697c1d1ed96acd323ef3675de028b115a85f69ca3a22b555d4e5d5ee95d2b9a045c445eb6c0251183cd66b352e29fa246a7c8a4148d490ffac6d0000bb363c9989fdca4b213efc3df3e97ab85248f1b3ec0c807d24645d69f126b1ea1928ea832087444a5d5ab4e32def6609587bc6ba075c5245ef9c6aa12b1c6b8148417884f3c8edba90135acdaff14dd02e4c6a6c501773d85da3d539be653183bcc1baac7ed9c3e5786768f8f3640ede9d045c7e468d66518d0032dee2e255d74c2c470d00fec011ccea6d3ac453685d0be1c85d3d3b47d78e83e9aabd153d80a733568b1ce5cedb88bd7d30f91755f9ef9ee129008945b7c9c9ae58b8e5ec90e36b621e2a34c5e48c7f09fa906d0a76b315df1cb51634c1035c8286041a77b1206460e288fe5a3a15030fbaa5e5cf66c98cf2e9cc1e9d392f27a8887a13d1398d0c2269a9fd4037a29a8d8fff3f5320831731147ad6deb520230ff2de195476af3af2925ab32b195568c13c4089c58a55312432410ab1f646b8384ff9cbe96ecacf93057ac224018acf78acc90be8d0ac03254d50fc9874af8d295a23d93d042197e779b34db9baace463bc2050795a21c455733d9768e1f80a9c4281f5798fc0b8a759f69c54ab0e15df76c84c1cf3125b2962a70d9411019d3980bdcf732c5461a0757b4f827d9d517cbb8e3a5535809f6aa28f8e212798b26f50346e94ae623eec486657e0545c54349e38ba3c6457e7003afcf1974eaedd4fd4d90f95e0fa54aefa0ee9eec8302320a5858d493021df1ddd85d85b5b84fb21f518862fa2caf0a11ab4debc52e1f054809252517f3ec5ebbd559f4f4918db34b70a5af38bff6eb9aa8087e5a82ffd553ee6356744af6040aaf1c47d654c0abe962226785b5d0ed179f696f62e0897d0751655011788c4f3fd71f5037cd61bbf1509c91ca406e89caf3b1b47b9b39bcb2d43ae918f4d134bd38643caee1f0a5e64d2d24a82830c47860a81e1b63cacfdba21f80ec1fb8772aeb648e2444768b6fa9323dd65349ad02d3b94b834346c6ae9820baf9168cece008cff17d021629b2b10cfce02073b4be97c4373a99ef1ab52c4434d31b2cebd22d5cca96d549f3317708e818880aef40139bd0364391c081438415ca1c2b2a1ec2556b17d4c29cdedbac31df063886a2ab344a3d419022c1b1c7e801f31bc19a1a3fa96861c90491d768ee334ea90d405e21b83dbc812c5c52404d1a691de8b7ec0c548f904a28369495de687a90042c9994c0e92684bc5548be18d31e85ff8ad8883d01545a1205a98f79e8e23bb2e9deac23cb60763abae545ce9afbb480d078619d077ecb39e9936982540ca4fa5a686a15d1046d0469efea86c9fc3b74e9880cc88287e64ece7860b56c9919e8ced70ea5a6d13b0057ff67c04896869d82119c40967b16db68ec2bf1fd1395038815e46a9c4b4852ecb8b9a29efc65cbe7980d5257bb42b343d483dd30dfa5a28b3cf3a77b7732405fb639d81a3d3ba119b1ecdde04f1629cc5e3ab7db10363282d2ba7d45eceb8d54c180ff89e9fde2ae9b8e47c4c9678526089a12ce24e2e048009944ef2ea412e81c7a2e34b2beadbd107896a32a917e79ec4b9f5cc0b40c89a58bf8d891c354808f6928e1866b6ddd8a1e4a7839d9a40eddabb845822997aad7c44d6b215aa21c2acea76cd440f78743d3a0b45813c1aa60957e8e90e74f29d9f7bc1f07541e274ce9ddcc4a11aea976af416992af57668b56703b99e9521453f86fa80c05eea033c8722ef8e958bfee284573088c2d51f4903101b720519034c518dbcf37c9afa2d544e6ce47523bec51924c8df02e9f1adc62cbcfc1de2c90b629b5218a1e56635470fde956d08df0ca18ecf103a1ea92f30f2b63ea3d74d3fc6f212716c5c2ec1934ce67fc173b51c4377f5c169e3f61be601ffc9dbb7973d3c9e1b4e41db16b3d6e2efb10b50da5ca2f1a3821d58af10592b73fa1ffc058e1aed934ea13c2fe0216bb87ebd2cedf11a2cd9a2ea12f2dc0492f190c0e1912d45c8c085b9a55d5c5acac6144c4b1e9812cae3525eb7a851902f516e28155a9fb105d36847014ebadafe7ab799e3b352e874c692f8ab3bc2a52575c4f3e473e369967ee4e04a024a42a8ec198732b9c90fac3031f0a972fadb05469aad2376b11f3a5e943471296c32b2db637f0c9f2d1cd96a709205c192529518ac9a1baa6022296ba915a1d89a0a55e0643ab67385839b19c705996b718c10a16d124a79b9671e927f25ba151523ca6b1016d4f111392ea37027eb1eddd1647636b842c1fbb6183c8ae0256f9035d5d85c7855387c62a85236827f135486d4dd39d9cf2014c45a74d79808bc3c91fcff2e0bbb0ac36c2fef05eb671fcb5de26f2ba6da5885c568fb9288363b02c49322cfbbba9a85a9925f48e82a3f0e894d18f418cc44b2e705a53470e08f4b44eb4b4c39f91ce3f9e3aefb5fe5d608a09709cb80244c62e061910beb0191ce50bd8c3ca2cc86689afd240925ce14bddeaacb758434befeafc1b1ea63b3565d61985956032150a0cc54cb9abeea8a71552bb140560c9c1aef0d4eac5306c46f6f173633973186ae86cb44511f8e673f9dc3f485957fe5fa70046b68b118d5f2946b9f36f9113d0e009797554434f328354f3c60392a11429ef622200b2218732c3e58eb6a7717db208ef74f64d1d325bce2c1e63f3150ab07c4b0f41be8b46a64556a3a42a8cbc193937abee63127fd3f483ba2f558ead1c57e914b520a38a3084462209f5bf6ac0dcb2a55867e422114c46d0e8742f7c723b4d09113fede05e168fe2444f318f7b48a87b28d2ff0d876b8d55b383f7737d18d3250277fd5f7646915c6e86e25569fba047b1eeddda661524e5d1e33f9dc316b72edbe832a7f88a4bf17b0a2dcc1c9931410a20c14f67cc2f6716b6db111a6afcd12ac0da5557fcfd35b34096f748fa5a037578ed97994e4dc3a181b14e04505a034ab21d8a9e889dd7bb84f48f5a6b0465c122413a107db064c6a6fd24c486f3bdbd66da135db10a2ab7cc8473e2c0966b425dcb46b0844eaf30704e73a048c281ce14d7bed8bad570caca2c6d446118bc69d875a307b05c28c84cc6222d02602a0690b565bb7aa685287e67a240068feb93670e80a177e7b1a735157bcc44a460a8ae60e77f6ed10d553cfbf5a6f75eb5310375364dacea2c7e36507ed4239522fcb495c82d565d6e1164302e357b0831dc7373b33e9c384bca140f3eacf8b5c8ca159f0a23984120a17a8c9936e90a45b17fd9", 0x1000}, {&(0x7f0000384000-0x8c)="7d40555b3d77ec794f1214759e1c81f306a8841ab05559b1cf8720645fc798b538f807c4fe620b19b48f95d2a3711218ef6ae83afdd791ed5f2cfdfa754a3ff61b0774df8b758aaaa1f788185495121096dcb00aea10409fab650eef6519c5108b818e3264b6ab5c9cafa4c23724e7872248db36e0548ed479b488d09a17022ec8c82ad46e8a18a4cef6379e", 0x8c}, {&(0x7f0000943000-0xdb)="1ca72ca778b56e56c239b9ae41a917ca939092a229909eb4ee414487069d5918b2c783bbb89baec6e1bcb6ab8d35016a46ac71f206a074bd491b7ca4508e570af369b70cce84860e3369bdb1118dc49f114c861e90be527ffea43784bf4240897ecf1b5f9e0d30af37b05669682a94d0f7fed484f31c859e5f3730caab5edcaecfd0a4e6f2154b4f209be02c713577fe1b0133837a5b29cde796abf024073c1a4e71c09ea9bd089269fbe8c857e3fb2f07ab50b5056cd691d3f684c13cbb0048d49079bdb694ca6246efe484fd29c772edcb74e6e16a5f85bb65ec", 0xdb}, {&(0x7f0000bc8000)="d72dbfba20d589473d1185e78809d396df863a57d886963f265838efbeb3bd57844072f0d9c60f30481c9a256972b800e02e1f65351c496920eac4d9f8769c3d7551280e6cee6afb9fc59236360ea78c5310453c86b08584ba768b1c57002dd88b0e8aaf7078ea6050cbd8cd19da1e2d216b1737d5153b73", 0x78}, {&(0x7f0000b49000-0x39)="0c2b415153160a23256000a01c1f36677756044a13c0bf47bc9196b61f2877bd6690c59df5323a241ffad4ade41af729942c2ca4f43a08efca", 0x39}, {&(0x7f0000c95000-0x9a)="8399a72d507d3bb556cf9c802533e43cee1c4b59fa69756774d2a79c8d9429e8f85e88c83e945bfab6ecafab0ec09e4eb9fc56a41107663706a6dfd8e40b667704d14c8d9d20ce98b1f180ea1a2d8519867158e6773938d86eaf6b5cebaf239dd7f3f10e94b71728b7058491b471982e0ac5279ce3faca1c92d04e2784de2eabbc4522c2eaf06ebe109b2a39cf39b0d4657905cea12cfc85aa1b", 0x9a}, {&(0x7f0000a48000)="587eeadd6ca89e1ab63b38561ed178bae4202b014615262e7d66", 0x1a}, {&(0x7f0000ccd000)="a487f5f6c559c8e3cda52bd7752d9e240e4f039fbcd3f47ca7a8d814a1442722bc8f7f2a1d8806cc5b6e0d9e4d4d62ac5d7828ac3c3690fcd2aee26915505234a94f348895e3b1c2bf8efdfe4ad50004cb5f22abf3b36f0dfa07d5ce41b8a9f3267d789b1a7459088398230a57f3f7", 0x6f}], 0x8, 0x0, 0x0, 0x4000}, 0x4040000) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00006f4000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000187000-0x26)=""/38, &(0x7f000080d000)=0x26) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 09:05:33 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000793000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000119000)={0x3, &(0x7f000001c000)=[0x1, 0x5, 0x7]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000001000-0x20)={0xff, 0x5646, 0x7ff, 0x9, 0x2, 0xffff}) preadv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x77)=""/119, 0x77}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x400, 0x0, 0xfffffffffffffffe, 0x1f, 0xffffffffffffffff, 0x0, 0x10000000000, 0xa2, 0x0, 0x100}, 0xb) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe1000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000006a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000-0x4)=0x26) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000f6000)=0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000f5000)={0x0, 0xcaf7, 0xffffffffffff5677, 0x400, 0x3, 0x8, 0x0, 0x100, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x3, 0x7, 0x5}}, &(0x7f00000f6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ab000)={r1, 0xfffffffffffffffd}, &(0x7f00000ac000)=0x8) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) 2018/01/19 09:05:33 executing program 2: pipe(&(0x7f000035e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000001f000)=@file={0x0, ""/95}, &(0x7f0000000000)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x4)=0xb) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000812000)={0x0, 0x2, 0xfff, 0xe4}, &(0x7f0000a0d000+0x177)=0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d3b000)={r1, 0x9}, &(0x7f0000d3c000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000098e000-0x8)={0x0, 0xa000000}, &(0x7f0000d3c000-0x4)=0x8) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d3b000)={r2, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73cff760}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, 0x98) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x208000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r0, &(0x7f0000949000)={&(0x7f00003b2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f000074e000)=[{&(0x7f0000817000)=""/4096, 0x1000}, {&(0x7f0000ede000-0x3a)=""/58, 0x3a}, {&(0x7f0000f30000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de8000)=""/240, 0xf0}, {&(0x7f00008a8000)=""/82, 0x52}, {&(0x7f0000590000)=""/4096, 0x1000}, {&(0x7f0000769000)=""/0, 0x0}, {&(0x7f00003dd000-0x1f)=""/31, 0x1f}], 0x8, &(0x7f00007f1000)=""/65, 0x41, 0xeda0}, 0x40002100) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000019f000-0x4)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000001f000)={r2, r0}) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ea5000-0x10)={r0, r1, 0x7, 0x2}, 0x10) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ea4000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000069e000-0x4)=0xc) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ea3000)=[{{&(0x7f0000ea3000)=@rc={0x1f, {0x40, 0xffffffffffffffe3, 0x40, 0x200, 0x7, 0x7}, 0x6}, 0x9, &(0x7f0000e2a000-0x20)=[{&(0x7f00001a6000-0x2)="75ad542f529ab716a0b15ee7f5173e0c08db58732e33", 0x16}, {&(0x7f0000ca9000-0x56)="8f2632882a2587f2dcfc61e61c5b3463d03eb8ab34232c15ca64a70077a04c7b5faf57c0376ea177af41b90600f58c96f8a5e637d81640f5d7f3792d19e9ef95f75ff2771d85eb41150dfc03e89512d4b367d75e59cb", 0x56}], 0x2, &(0x7f000061e000-0x2f0)=[{0x60, 0x110, 0xde5, "9942bae1291f4e836d62a901fbe897d4ca71ed2e3a373dd78a64fd47ca79312068d66e5dd7df5a9dd37ce62e34194f3f29bac1761b6ebaba0c8ef37ccefdac987a29f8cbf7d195905694"}, {0x80, 0x84, 0xfffffffffffffff7, "f7ab003595303dcbfcd6f2f95dfffe4a79473fa9a0faba331c7d57c8889da6fb6e9bff6521cf3931ba447370aef4e73ab4c3665085f6abbf7cd7b705c6cdfc4a7280df29bfbcd00f066884ca9e8071bcab4c0f9c7e6e6915343a54ccc6904e8061568327153aa9817bcfb77c24"}, {0x50, 0x11, 0x1, "5ba90bd698d143b41bd6d491f41e3903dfc862383eb41428643110c7dd978abae3410982ae04283f077613f2b7d8b5147825cce8f98e444ab02a3c946325"}, {0x110, 0x1, 0x3, "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"}, {0xb0, 0x109, 0x5, "39e9015471e54969f3c7740329e3e7385127359fffb27d58a39f910370ce71828d5435f5ac0735dee771f2f5d95fa5e6451fd32f4d9b7cee363ae1a228d88de59f9386c3e4eb45d1bb71a36a4e248e2dc2ee73097516595831dd7e4eaf9a9588ded1ae260b16469e37fc8f88983d98342aeaa32e8be03f359356ac0cb37c2556ad2439fa65cb3ff2b461c9913c4044638cc8c2a4a33fbf7ce2ae7db8c8"}], 0x2f0, 0x40}, 0x8}, {{0x0, 0x0, &(0x7f0000ea3000)=[{&(0x7f0000094000)="4de242aa167b32fd50f2a3f38c28429d86cd12595ce35437b1707df53cdaa769e5ed3a14430cd2d3136f835be5cc32a59255c4df223641191f06f5557c60fae3c8d66bd3f37cea7e7df3a472b679df17a5702b1e9700f3efddc1ae233973428eb6709743f8e3f5d8ed4329fd85ca9b06f7471cea1819896ddeb3c6a6bdd4af58e008582b66cf5db7a3b12f75e55e84e5acb114b95e6becbc28dcdfc69f607775054d61352dec047680b7e7676087c27012919ec1e934d43c9739c298f7bd31c7d4f112db", 0xc4}, {&(0x7f0000ea3000)="154a51b9cd7b23f772068a3a17e533b6e8beb63db77a26f496e36e1c319cdaa6f4cccf6c006269b2075a30dbada604338a836ec0f92040c2ec238ef701b26fa665f326bb4a3f308905", 0x49}, {&(0x7f0000ea4000-0x2b)="b7d213cbc482832a2104b64e88bac4599c87fc7a2c13c6fd815857b30ae753e6c6cb2e213bc4e2f1944014", 0x2b}, {&(0x7f0000ea4000-0x14)="e1724322aaac6cf86e33857832b4e873751499d2", 0x14}, {&(0x7f0000aa1000)="", 0x0}, {&(0x7f0000bec000-0xb8)="8b3ef3bedd174d17dff2df43d408e598f43e5f957b2cabbeaa7cc70b1a994425c9b4c5c4b2be6af4548eea454591bfe1aaf78495851929f3a680cdfb8f9e94317d9131456ee683c1a74beb780aea9a1e2f41755bc921da2ed48aeb54f9caf0e91ed4d3ef1591653888c0a29546749f2ff5c541267ef432c3abc254839c584ca90d4632cf32d7f4f11f5aa3fe817b8202a2f481c6ebc68841106ab08d40341c1f4fb61c1a8ce3b54c3e47cfdb5774015fa528bd86ed032a22", 0xb8}, {&(0x7f0000ea3000)="52e8bd5943b2530158d93037d480dca536defe5302533b6ce0758f8fbd999b1796b0168b690aee9d1e725faa5d831888c0aad4dc7e9ccb254cad", 0x3a}], 0x7, &(0x7f00001d5000)=[{0xa0, 0x187, 0x4, "5687161989efc10dc2f0633bd25328bf49d7cd7de84bf16ac851ce18d71178f14f0e1dcffabb7b66e3d4ccba083acaef3856c0b118853bcc29747739f8cfa3d3bd263d27ae3695256c6ef3f39220f60335015c104ee27d14072eb884c7a6a4cada823271e4e30a738cb287b6bb4e3ae7e1a0aaed72da6f8dad69f256f4da9048906e069856b6b795c9"}, {0x70, 0x116, 0x0, "b7a96f06197539ad53260f03817c422c021d50f38c4e55dc25da727e051cc1ed3335d1f4c571d3d13ebcf79e6eca4a74ac7469cef1102b710a3f1053562b6b634bc1677bd9f9f71f0ad9e0d7f941c5f3ccf243571abef48d5c5d1892a06d49a6"}, {0xa8, 0x184, 0x5, "ec2d47c13ec63c74e7ed8492cbbf49901c8d0dd59ed34e485d95be6a8f4f9951a917a08bd7653c32b835f6720addb9030c31638389a155cf5dd826f6766774333823bdcff36500f8b1e1c247500b3e88a41cc457cf0466c1d4182b4c0a41aa00e9e379d564f5e6d7bc749ca9e52f85512191e69dccb609adbe3851654520b0a3c9d127e53cad5484671142ee0b7fe78011158cfea52c87"}, {0x80, 0x10d, 0x3, "dbfad5d8b07c743e5a8881fa9aeed6760d1ceb3c24c67b63e7425d6332209a62358d632b9736ebf0c7030168baf3f167a3c05682b000c0430265fc5e6af655ade6e64d635cfd9fe5bda74cea4b888781f90fec42fa73344ad742a99c5f627bc4bea70724ea1aca70e7b9"}, {0xc0, 0x0, 0x5, "face2aa0d89324997ac8f00ee97ad4b24c9b60e8fad670c428e067b03ca26d1552bd2240e510295019ad69b47c0b4a4c2aacdb75f11cc31471f1f43985f23c951b6977e8ff0db506c8df2b32dee0bfc57384c47c661f5e696949c0b0f7beafe7519f0d42b580f6a777a02fafb5978731709093040c6d7fea9fdb1f92d9fec1e820aedc887ce6db23ba3e3852b3acdbc2ada1b7ba026f1629be54a3b11db8be78eae0de35f906012d4bd51c21475bf1"}], 0x2f8, 0x0}, 0x80000001}, {{&(0x7f000064e000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ea3000)=[{&(0x7f00003f2000)="f929f989bd5a78ec4c1f10703d79bb65f3cae7b5649055537dd1364d38e3b74f6bc8cbb3831660dfce48c91070b2b427a17b2368f8f379fce95bed9bafa4b1b39a340f111670fa7debde", 0x4a}, {&(0x7f0000ea3000)="ecd1f45b72343b3c2e2595570804b0519c22212ca40995b16d6c7b16cd426e41e3b91ab35b248b0ca96e2fbf05e3fd5a019f38b578", 0x35}], 0x2, &(0x7f0000ea3000)=[{0x40, 0x0, 0x765, "072309432e0cb6b8af1281ea4b875cfbe29f8796804d9239f9b4a804b33957ed578e49b6897b73e2b323c298ee863e"}, {0x18, 0x103, 0x1ff, "8f22b7"}], 0x58, 0x20000000}, 0x401}, 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"dd9e088f00a7fc9963418a0b9177e05d513490ef7a754c30aa6fb2bd9c0005aa3e3631ab3e076a4b0ca18816fc785b80fd71fb0126bb367d7fe87cba23fc747fe9cea09c901f0b3905bf3f51cc97142126abe11ae2fc1167360a361a4e91220ba5cc35c4063bb625ca07cc33949f742df89ebb36d1b4634a366cb523a888670f8cc91379a0787809913747a1b3d3ffcb4bacd84b6e42f6ca616de1e63b151757dbbd13f2b5459db27e18332856cf31af1c09f0cc1879797b007bdad6"}, {0x48, 0x119, 0x80000000, "b6d1ec9b69b393d4cc326d5c062859d388367651269b5581b86605d963275346dbf737283ab224e7c6802fb5e4063307d1"}, {0x28, 0x0, 0x6, "8e41283c294de369be14f5948361e5e13cc69db001fc12"}, {0x90, 0x10a, 0x0, "dce521e40ddbed785c6069b56e90339ec1561e5ae1b72d577c39d90073f83594a769735efff4701f983c06fc7ae482e59ebbb8d2bf1ea602fd517d9716b620005cde0f7e151d84b914e685c503eec1e67199835eb0ddf044b7dfc0e866480002a917d1507074d1d783499f659e44cac6b07a34a209fc4264626418767ac808c8"}, {0x38, 0x19b, 0xc3e2, "c616847ec6b6555c73f39d04b5e5930932ce0d639c8328f839ce05cf6215ec8bceb2a85fbb"}, {0x108, 0x111, 0x10000, "ddeb758d33caba478f50166f52a4fd77582457ae0380dc21186a996e4573cfef127143705f83c3a19737ce1cd2b0aef52f4e9a6601211d40418e0fe0fbb58f23ba12ee0dd9d42a105f576dad460b9a5eacd25c4f39a64ada10e18b968d275ebeb6bac2235baaa04e78cdc1eca98f504f62772596ba51b7e7246621bd24b858828a749e63b56b2360310e8fc85ef467ebb1efd6545cafc08c3776b0e78b6f4124f291b0a1eda9bd7f785bb4581b6963b9fb03d0d208cdef5c4e92a64614e488136b63419a40dc0ebb82b62efb2d97a173eae2a8c818c5b0769208e4ab613fe6d65a8a1dbf34eb805d28a6873c78e2de31c4699fc1c6e7ba"}], 0x4e0, 0x4040000}, 0x4}, {{&(0x7f0000ea4000-0x6)=@hci={0x1f, 0x9, 0x0}, 0x6, &(0x7f00000fd000)=[{&(0x7f00007fa000-0xd0)="285ab784fd2c2729758b2c87a97fba8a4ad99c4bb5fff55540c1699ff490d8dfdf8abde9da843f7b6e1cf5cff93749dd9a9a5d97b8f309dcab42a3b4c8e8fc7fc03b48e0620ba16285f3c32efe71a03810f9b095149e81034b93b07e53a88d749ac0f62a2d80ff02dbbe8e5377a7df918ab34ee49eba75fc1afaa51e099a95492725a060c724543a360d471bd39fe8c79711bb61389c38e997df66561ba3e0e649b00b82a5d715fbb134b5cc149ff86164772ed2fd3d0ff58b98a2c1f9666db1271b13595f8211b9d433c511e4b8a1cf", 0xd0}, {&(0x7f0000ea4000-0x4a)="698a798eaaae5000cd48f30d7b7012dbc515086770a2c0e3e1dadb3af0313ab99118f7fddc2c7b3c68661a7df42ad40862517bf209d7a0747f419d30b832f1591abd43b4bf6e90cf45d0", 0x4a}, {&(0x7f0000ea3000)="", 0x0}, {&(0x7f0000ea3000)="764e32fdc3a7ec43264112d3be0d813d7f0abc8406fb85f956ca50882ae96684e20e84c0c5e8f44d6e139aaa9af179f545672c75cac48fbefd307236b6eb9db9d8244d42", 0x44}], 0x4, &(0x7f0000ea3000+0x825)=[{0x40, 0x11f, 0x8, "2cf0b57001dffc040bfaf65bad2c54a83835fe758bd883aba7e45352b5324cba24e64a61ac12ad19752d6c8db4"}, {0x108, 0x118, 0x7, "50e2bd9edd441c63016f87fb328089e562751748bc5b197cf0e1508ad17e7cbfb41f489d91ba78d06a91a61c4ed69ec381df3b60191af075f35ff894fb252d915420ca6083d9057adee5aaae43be21970724bf3e12c0b48ea8cba8b4bed0398f8a1880761fa179145e61ea65497ee267ec23a2ee15fe556729d0edcefd8bd4fe3a19702ebd592d63c22c47ae090efba8811b850e74f1ac72244f4ea6d11cc73fa0047cc35c4ec50090ee42acd26b3fc2d3107da67defe7e700149e2c0ab22f688bf7ad0659cdb426229a8975f5fbfe2d4a8653c6c78a764b4a70c88a886e640abca747afafbe44aaac14e3801661802c3b099e"}, {0x40, 0x10a, 0xaffe, "16f9ad25abbf35424ef35b9f97393622f62ba14bf155ecfcf58b23d5dfd03bffe17d70bd67c6f5aec51807f0eb"}, {0xa8, 0x29, 0x413, "01a2617e8673d7ac18bfa2b634bdd05b3d0f0417a0fc438c05557f2c9779fddb435dd98040fc318d92bc62ff0b262240cfe7bb0d1d534b495e4c468804591ae4275311447fc84cf265b14c9d65ff22af1ddd693e0f6799144281e1d07d3c0e3e9e6737e043c78dc17818613bf02e15d93ecc43d1a6242a911cf6859bfdc244422d1ffbdec3c55a7f16c43c140ebe2cb70fdd3e7fabc4a251"}, {0x90, 0x13f, 0x8000, "47d0691f54d8f78ff4222c29bd337f0993a1625293b10b1a1db4ffe3d23fc88e19fa1bb105ee96b619b4b38649f902f04106ff7c1a85084e59c723328af2c2c22a217cd946e0af3703ed77671814f34956fe4d06657671267ba2cf80e26e97a61cbce7edc32b9921f121462c2f6a0f166a05aa1cba39944d2549a433"}, {0xb8, 0x19f, 0x2, "a4da79be19881704915ab83a89dd076a91fbdd0001d4c3ac8a44a2e7e2434a2c2ec5ca678ddaf381a8b2d98e6ca0bcbadea304bbd6f81bf4e94daaf501dbceb181b72b22f07fd6e081f28b140b36ae4312921626141221a62c936879c12bb17d2205d93b6975e8fda5dedaca53aafebcc2acf97d83ef8da315bde7beb2b04fd7c0da39c47df633cb95773b3b1c18979370e5897783340ff8d64d34bed373de2b9a5b7cd3b926"}], 0x378, 0x20000081}, 0xffffffffffff0001}, {{&(0x7f0000033000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008ee000)=[{&(0x7f0000720000-0x47)="aaeb6bdf4a9c27265cbf9f5e3a7e6367e6a2ac2f1a0de2d3a7c30202d091634dc258af1a9e46f1eb65ad5d0ac6a54255f15b8a78c6959588b045f00691381d5f950907dc176141", 0x47}, {&(0x7f0000ea3000)="", 0x0}], 0x2, &(0x7f0000ea4000-0x1c8)=[{0xd8, 0x116, 0xfffffffffffffffc, "285bb9f062ebd17bff245e363091acc9798baf2dc10f5dd09b34d4d35e51c3cdebf13268606ee3b6374912bfa6c73d00a967567f0d8f581a1a7f2ff649fa3ed7e8410d1e162f6ea33e3a8b2406db0f1de932edbe413da37d77b9922e2c0b4c9d2b853f71c8f0211529f293cf7298d948e25f46aab389f581863ac7773d18d12cf8832ef3f5efd76f8a91e6ded980f6a6d029d7a89fe9ea10971e75ee33697a33fc45d4ee1f99805e6fcb7d85dd9c12ffdd3e39df8e0c745a5ba5665240c08c12147300"}, {0xf0, 0x10e, 0x4, "fc1d829752e3797163ce2490ebee56ef640a42bfc85e3fb5519cf920874b736f11836a7ffd0fcd0cf4537e7a5633fe1e4c7c11e7bcc103d67ac1180422da017e29ac3cafeec17caa12a81701e60e3bc93bdbad67030dd8d5776543221996af41369de01dd81150d90d3be8a1d0bf6016500080778a876fc111096c591bef43dc818d9c26ba2c8c3a4ddcf9d531192d0dccb8b49e8a8aeea89ce5415f536fd5861779b5419f0653f0f27f1b4406a8c973506423ed53180e8abc46a01b95995c6ea3d0804aee2335ac15fbc812d8ff79e384b75bc0fa7a28936a4ce36793"}], 0x1c8, 0x8000}, 0x8}, {{&(0x7f00005e2000-0x14)=@ll={0x11, 0xf6, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000ea4000-0x20)=[{&(0x7f0000ea3000)="e079cd5e6e32f088a4ebabe5dc044fbb108a7246709749589a0366946c468fe01d03585f98519c0dfbcbd25f87b5d36fba40b2e1182cf16f7d2855970e8f22d246d154e45f625932bcafb47e5c082b6e50c581741cee251e58f9fa8f4f5e9f79822d2939b7afb8f9b5dc93284334d8da47a033d26fb45fd636528d18686f3b8d65cd55aa981b191561ba9bc590a569e2a8698cfc424bdb849e074c64247fbe94d444f2e83969d00ec95a2125b5d924508e7cbe241e5d9dd00ffc376f3471e1f49dbbac63a08a5645f51c26", 0xcb}, {&(0x7f00008ed000-0x77)="fabaedce147b471b322b356280273d5a8cca1410a352a410212e729603fb464b3514faffac69d0aee23df7819f4b364274bd65f063c809b9cbebd64a3d68131ce5def5ecce1ecf60ee68c687e2c3d922d252636debb8d4666de986f1bd83d150d29fe5629814e9ee952d821745ce98383deeb85080ee0d", 0x77}], 0x2, 0x0, 0x0, 0x4000}, 0xef5}], 0x7, 0x8094) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f00004e9000)=0xffffffffffffffeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$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(r0, 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], 0x0, 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$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) bind$bt_rfcomm(r0, &(0x7f0000f9a000-0x9)={0x1f, {0x3, 0x203d, 0x7, 0x927f, 0x20, 0x5c}, 0x1f}, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(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) 2018/01/19 09:05:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f9a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a64000-0x4)=0x3a) listen(r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00009c0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eed000-0x4)=0x8) accept(r0, &(0x7f0000f9a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0x8) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000790000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x92)={r1, 0x1, 0x8a, "3aeadfd428bd39b8c69f0d92094e962dd887857492245f361125d11b75f16e0873c693b8c4a09c6a82fe13c3c65d75f28138e2276c81c2edcbef3a0c94291d67d56868b675237c75f80b4c270ba8ac85f5eebc9ddabad90964786a1d020f6b29fdfa32dfa2fcbef469993db09569eef3c576f38c2f6f8fded16dc4a19f5b9eebc962c24b775916668e80"}, 0x92) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) [ 336.662225] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) socket$inet(0x2, 0x8080a, 0x0) 2018/01/19 09:05:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x16f2000, 0x4) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a3a000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/19 09:05:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000028a000-0x4)=0x20000054, 0x4) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001b3000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ae000-0x4)=0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000843000-0xeb)={0x0, 0xe3, "ef7df3dd0323c79c3b6bba7dbd5ac44b297c872e6c1d5ba66457503fbac6db80148a9a947a3817e2c318145060fc7e3d3a4a55b3f982e2cab3946a8b2ea37087ceeff4359036b200781af2ea41bd0c15f29c1920a22a540465ab0f9af42b136ceeba9163a44f5b1d61d97b39a732fa14fed51bd5768e0704728915b881618c068c129bf143ff1f14a669690bca7a918170c7d4d53beb8fea80342638d073a2b288e720ad76e8e3a64ab84fda6a42f6f8a319d6855b3bdf0d10cf4a8fc2882db727926ac2cacd97f0e4791999c077a52efe55c7e9432c7a774a11400ac5d955c1a49388"}, &(0x7f0000f09000-0x4)=0xeb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000518000)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c0d000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe226, 0xc49}, &(0x7f00002a2000-0x4)=0x98) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f0a000-0x14)={r3, 0x4, 0x2, 0x101, 0x4, 0x10001000000000}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f09000-0x8)={r3, 0x8, 0x6}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000824000)={r3, 0xffffffffffff7fff}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x8, &(0x7f0000167000)={0x0, 0x0}) accept4(r0, &(0x7f0000c6e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d0000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000eaf000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4c, r2}) recvfrom$inet6(r1, &(0x7f0000a5a000)=""/87, 0x57, 0x40000101, &(0x7f0000aa3000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f24000)=@sack_info={0x0, 0x2, 0xa9e0}, &(0x7f0000f64000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007d8000)={r5, 0x8000}, &(0x7f000026b000-0x4)=0x8) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0102000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b000000403a4b2470a0000000000000000065dcf160e7288f358c0002f0000158d19bcb31f1314a8ef15162e5a5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x5f) ioctl$int_in(r1, 0x5473, &(0x7f0000ac4000)=0x10000) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000549000-0x4)=0x0) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xffffffffffffff05) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c2000-0xa9)="fa4a0d10fb527a93e637bfd5074a5b1cd7d9d25b48d247e22b7d585ea4c96de3aa6550191c53b012cc6393604b84fbfda5f1f8dac97c4f06559142cac40667a7c8d821dfa1735f219d98e7d85b466a8bca4605e298fc6d1df7f3a8091fe135db954a80aac64c4395a248dbb54a5e486184aa00f65861c5b6f8c679835a114e1768bdd2bb8152edb8ff056b76e58c8c6169ae63f4ff31cedd498b21a24f0690ece1f89942178c5d08b9", 0xa9, 0x4000000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000f09000-0x1000)="7f", 0x1, 0x4000080, &(0x7f00000eb000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000aee000+0xb1d)={&(0x7f000004f000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002dc000)=[{&(0x7f00005fc000)="1a11753f1c9584634302da03afd7ef6c5dd98520de46d3d617cc00a6506b6cbee53ebbba3d627a5d9428aefc0c06ff74bb0bf71023e08956c9da555cc5f445878bf7a33d0973d2635aa1ad9a2278b39a59315c5ba3e444b5acee63", 0x5b}, {&(0x7f0000be3000-0x55)="e1a576ad4de2b876fe71f1df5f72517158ceb5260742baf486efa6d7ea5a9e1fa4648e4b8857e1d2d2be15fa3fbfddb5b19a1d2db82ec991ea3daba3d503f5bc7d79aa4dccbf9ded3a0a1840cf36780b07e881c42d", 0x55}], 0x2, &(0x7f0000e1d000-0x11a0)=[{0x18, 0x114, 0x1f, "799c1d"}, {0x108, 0x88, 0x80000001, "733aee37332c66009d7c21090024caad5cb621e40e34c4f7da5b6a44716231187186d6990328ad45d32d2df6a59ff36b938ab47e887692f2fa88664efa8b5402d2731a22e80be7d184bf82083fe1bb2e59c0d8d0fa6fc12da6ccef8e1e18e8ac0968b422ae66edae2b6640151ca8c354c2569c76224a61505faad58f149e92e5c9893519225b2f1b8f826bc62bfd66a02865b16f814620a5ac6d92774907e6bc4bcb239470d6cf9dc6441ce4fd67b33efed6ce402ec989d28c1daee9bf0ba9ee5c9e26c310c4bd9d3fd34cd1403e923b060f577d5cdcaf6bddf2918c934d4520e4447ab27c834c18c1a83d31b5ac6b5715a2"}, {0x38, 0x3a, 0xfff, "53a0df697f2b0e8bf2e1c2002deea5ad228f0b3e9a751a59e9df4bdcf764f05e065354e207d404"}], 0x158, 0x4004015}, 0x4000000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bda000-0x10)={0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x10) socketpair(0x8, 0x80000, 0x4, &(0x7f0000433000-0x8)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000591000-0x48)=@full={{0x3, {"ae70bcb600f4c6"}, 0x6}, [{"041c19cbfd0bdf"}, {"56a717c19e3133"}, {"fa9713be0d9860"}, {"e2bf632f277653"}, {"78a0a8662a191b"}, {"978b753a3238cb"}, {"4eef4f5295c562"}, {"5f944a84943d76"}]}, 0x48) 2018/01/19 09:05:33 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x65, &(0x7f0000001000-0xe0)="d990c08670be06d95f63f4d36e1fbde70aae1445cc63a3d5d2a5ad5aa77c0841c76f15a84dd4583e3be371cbc0df671563fb2a777585586019fab1ddd9540b4ed9104a2d3793c1cc735d44c6293c1e55715a3f5f3081ac33013ff371965ca0db198016d9b696ddd6e9e5f5e87099dd4868ae97de9fdd18abe5e83d3d8ffd8100a69aa3f9fb87dfa30ead3babbd16f7b1accfcb549f3e24b4052a6cdecabcc072aa8474d9a1c034139ceb15d1b2095681240b22df171acbe10a4d37303fed2b3f66f35c37826ef2f99dff11ba52bc5d5d8ef1ccd4d5abe43b04f38e378699a49a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f80000)="", 0x0, 0x0, &(0x7f0000603000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x1000}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f88000-0x4)={r0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f87000)=0x0, &(0x7f0000f87000)=0x4) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000016000-0x4)=0x1c8) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40000000005, 0xfffffffffffffffc, 0xfffffffffffffffe, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000)={0x1, &(0x7f0000070000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000056000-0x8)={r1, 0x6}) syz_emit_ethernet(0x161, &(0x7f000007d000-0x183)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x12b, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x8, 0x10, 0x4, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x2d, 0x0, 0xf7fc, 0x9ef, []}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 'W'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 09:05:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) pipe(&(0x7f0000bc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000009000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/19 09:05:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f2000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x80000007, 0x0) poll(&(0x7f00002d9000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:05:33 executing program 1: pipe(&(0x7f0000435000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000704000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x3, &(0x7f0000001000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000005000-0x4)=0x7fff, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x78)={0x7fff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x5, 0x2, 0x4b1, &(0x7f0000001000)=@generic="05a11f523ce191339f65465d967884a4", 0x81, 0x1, 0x100000000}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={r3, 0x39, "3f73f4bdded629d63e353d104bc4c48fd7167c66449ea055504b4c41eebcae693bb66578d2fd19fff68f13006ee95a65b1fc2e361415a5091e"}, &(0x7f0000006000-0x4)=0x41) accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xe2)={r4, 0xda, "b3e37a2cff010b9a92ac9247cd2a9d771884ffdcacd453f46c7ed54f01de211c1a020a2cb3c0d98df3c1a0925b6f86da64b4f1ce89682e3c2b1ebf5a59ac6b99ce1e72625a538355f824d23c4ee2e6225d38c4e26445badd7389905f0a030f6f5083473c136010e9f168ffe67e159110eccca6918dec615ac2efeac2c3fb6a8aff7383561facc14ff4550391c42e38117ec6b2882938bd581ad9f5748c44652e34f423f73dba6d28261e3aa8a456583ef1c8bd51623295dd54d2e9f5f82455b377fd575caeeeb1266bb0d07c1199622cb9581957929f9ff53e1a"}, &(0x7f0000007000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={r4, 0x101}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000-0xc)={r4, 0x1, 0x30}, &(0x7f0000007000)=0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000008000-0x16)="a47dc13ba444d0085dd70b373569c04091f7ea323cfc", 0x16) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0xb3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@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}, {{@in=@multicast1=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}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000011000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x20, &(0x7f0000fba000)=0x2) shutdown(r1, 0x1) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005a5000)={0xffffffff, 0x2, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d1e000-0x20)={r4, &(0x7f00005a7000)="16e0cd4e9a3388413247162950ef7b3a412507408898c2085dacfca646cc28a0bd4e72a65ecce9bbae8f2cbf2be0ec6336d2605d6c3e5e020883458316ab90d590eb0d119989", &(0x7f000044e000-0x66)="d3159308e410a30475c236d6e995422bfccc63ba3420fe43bf4beab4bb27d779b3e3d390bb10cb2cdb635e49893c4de7cbd5f1a6ff1ce511bf53ec39981daaf260a7270f1d2822353ff029f0995e2abeed1359e7d96e8db04952171b079b69fb92013b4a308e", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/19 09:05:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common='ipddp0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000003000)=0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) r2 = socket$inet(0x2, 0xa, 0x80000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x7, 0x5, "d3f8c847181f", 0xffff, 0x0}, 0x10) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000252000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000783000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001b8000)={0x0, 0x1, 0x9002, 0x0, 0x401, 0x1f, 0x6, 0xc005, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1ff, 0x7fff, 0x6, 0x1ff}}, &(0x7f0000a0a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000812000)={r2, 0x5, 0x10000, 0xf6, 0x1, 0x1, 0xe5fe, 0x40, {0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffe00, 0x5, 0x6, 0x2dba}}, &(0x7f0000b60000)=0xb8) getsockname$ax25(r1, &(0x7f00005c2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037e000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r3 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004e1000)=0x1c, 0x80000) connect$inet6(r2, &(0x7f0000e78000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3417}, 0x1c) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000af3000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000af7000+0xc05)={0x0, 0x1}, &(0x7f00000ba000+0x41f)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000724000)={r4, 0x16cb, 0x1, 0x7}, 0x10) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[], 0x0, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f00009c6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000)=0x10, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000c42000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 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) close(r0) socket$bt_sco(0x1f, 0x5, 0x2) readv(r1, &(0x7f00005ad000)=[{&(0x7f000007e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e29000-0x30)=""/48, 0x30}, {&(0x7f00004d2000)=""/129, 0x81}, {&(0x7f00008e3000)=""/101, 0x65}, {&(0x7f0000a2e000)=""/41, 0x29}], 0x5) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000549000)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003b2000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000292000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ad0000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r3, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000382000-0x80)=[{&(0x7f0000ff0000-0xb0)="0c2ca0d0c03f8487423d34f839e37f00dce524dd0c629d62f2000c9246c9e78dba93fa7556c5dd210f2955baa559d7740f1cc33d7ef0e6cb1a214cefa0f92e17e3086f48c4bae7fd34a4869504e0f607e53bfb7bc1f0b695533975a5926fe0436e3b5838149233655b9060438fd2b4b7b71be325557de46aac90da3d605c7002ee17c3e72e84f4cb51a82adf566fee09e1b6c66ff6170216992760ccb70afc2c6ce2c490bd173e4dd74b5d75dd12b970", 0xb0}, {&(0x7f0000fef000)="89acc22ccc1f3c1a988750", 0xb}, {&(0x7f0000fef000)="08fe33b348199c6eba0e137fcf16b91ee16f371dae17c8c509a0a9c7503e5b3df08b36975a990fa2482be1227ae0d95cef5ec101d206d161f43d02b6a21bfe2f29a601f378c2d3790970514792cf45b520213b03c57c8789ac336561ca907a8e683b060de9c0f000c8d6ff9a8e32aeec5f9882ea3601c56fdb48842b7975c8d2d8731cfa3808dbde524449893444e1ea826bede1123279a16b7b6efe0c57c410334351429be04c1196d66fff5815a4c144df0dc4e6cc583418cbbe44a1384f095d26f1871d3478faebd74453a838cf12c198c7eac4f4c20164b1abce17f28510ffb9a030cdc1b9ca8f81d7941c505cde297e8ee47cd5a0245f213e34e88374384fd1630183d060a7d54d68518c12f8770dd832c80935c8232e51ef09f23f61c0c4773edc1c56416341ac49c0a03e4867af987e841014c282d228fff086745d4ead7e230dfd0945de98f1022d299f0255047a49c8c5c370aa706d745beacba319758f2960a6f0200e60371ebc4e3e4e67db92b2b0a0982b18be22b5a40831a44f539c1f5f3f0fc7965435443bd2595fb40df06aca43177dd1f782f455b6d514a22a07f22f1f462bb385ea7b4be43134d172d0a54443a77392da7e642993528afb8721001ced3c86fd8eef3fcd616476cefa44f20ba86a2418f319ee285b188193cda896fb8f4a89c6e25bb99009126d4701b54ff36a43664c3a6fc446cf758970715de3ea74dc182ff714d9f64fcba9cab5333c0f925e0ec004454f576850f927fc01a4837033141e931d5bd1bfb8af58d8c78dd8037c22f86d3ed8b5a365ce067eeee556cf6d89a0948c9938547db968d8594050d91c45607620422364d54a0a54372d91e261312bb883ed4372a3ea8488adacd7786fb52aae09fe6ffaaa7c3ef312290c4ab03b74439f442f84e28e93ad159ef2651170bcd357ebe656d189895b0ee4e38d1790864249ca8625fc8a34c3660ab7aca6cfd7e6eb4c46dc5ebf9d0d78de8e0534a83b69da19f25c413fea94090b371eb3ab6145121ab94329374e41173e2b148348765d3ca3236c3d0304ffba8aa92d08ecf4415159c6e8ce22a18a53f8ead3b655fd22aa6e1c5b7436cd507e21cab6cd1031fab5587b2e9ed507f1a6ba59440b59f9974999f78f3863bbbfc3ec6878333579d03eec72c345c9af1278f75b99bd47b17944d2f506ff43f7840dd2612b7092e9c2d2c081bcc9b5083a3b5bc4203ac41baddf71ce365c4d58e386ff36c7aa85607da88cdf83d464aefcc789c82db9d2f7d6f7c99ead43112bd7729739210c320e9d428fcaa4e1313b11d1229bfbabef09add584148658268d03a4d7a9a6fec200f4b6a4b452c81600c4edc6b1a8cdb42f0f05a79a852ac69b2fbf297e27314c665d1e7e222400919287b3694b46e6490097894ded12a2de443face28242915540f951925af880df2d0bf1eaaaef58bc72dfbd9c3df71ca095722f973c924649307b86d4026ee66fbdee509b0f063dca9f203a83bae0a46cd04ce4b262c468244c138671f51011cc306456be7bb301fa17d489cff585318cca64616c619fff0981203e8aa16a8f6fb55468f7463e449f89fd9bc90f4d66936a3c764bee222ffac960fd36da1f2f844a59870a706adcc9187dd8794c98332d3d76899f8d4450b24036afad6c037b498f19bcc866a6abadc69a377be4475d4a0a955121fcb8410c662af0f9e8ead1637ac43135b90bd8297b84e2fa17583c4c9ead71c43f205df762390d74a2450168baae59cc732e62a69005a24e0305b2933ea725a5cf5db7a21c578370a3be9b2c3953238f6f99d2189789c4d7b75782b5a39316a99750bf30a25d2b04789cb7baae0d50be9c703b81b30a95793043add003c7fa87bac2b29f10b13bf4c6e417f2aee78b0fc6e60ddf8189b7a9dd321315cbeaefffec849ff63b682e4fb7c4a7d3171d5c4c3f18f4fc2b2c8f5ae615a15cbf337632ad144f759a3e5616f7ae236e8511f6d08ffa7b299112faf5c61282eb430d46f082a3a05599576a4b3d9161e23fb56de5384a8b022b8408a5b36b4773ce9dec1ef4d639946f995bb938adfd668446f11542367c5cba459bbf2f4538294601c467fd649038a62311c17eecbceb48663739f2f8f255ce5a02ac21e6562d3f2c4592ed80607143d2956df3e536eea40fcac1a07b4dc150f2dc97f7fce52830dd2bcd356d5bd30d4e2e782a7f6d8379905ac7516405ef3fa805c689a36252ea6d37cfe5cdbda1dfd289b89d31d44057b73145cea00cb2369aff280669c25c325ac90d51583b4dd9d31b11a15e114021bdd599ef444012d6f9056c47d4643c4547b598df86622478b20091c9cc855f4b10cf8639eadfee95d5c110f69c1bf3ba69c45994f81ec83c1884ef05d7dfb24f99ccc2a3849eb72a23265fd06f1e2c47a122cf8438530d23690faa0f43dbfcc73795335d3876c2910b626b069e4168a2fa91df38713045bdb77c75de5fc98283ce0c34d2d92ea9b67f9d5e59b219f961d206c47e42aa328b7e076fb09c30e647fcf4ab39982e270c7b4e79b550304083f631c679e187b3ec40ebc482c85f60ed6113e5d90d97d658ef4946d167cc0c30eb5599e8af5c67284c1ca80b8a0b1c014339aafe48734da782208dbd50c513e87d5c00a386422909b90ba3e6a295fbaf56e939a72371d3d79dabd2692414b5d437666ce9ae75e36f01fd7e08ff8e124a960552091a08152e0d2b31d5779c892745988948eb89efa0d1ca87f40e8fc9db45788a3fa1d7a051f4c1612118edaa9d3e99b846437bda205973de2478433649a4ee61e878347f3ab2c4f6c0b1a09b303e6a4247acae1100e7225a192a0dc67999ca20d9b39bc258b7ac4388604a0d8fcabe8fd8722fc70020cbdbf0bb9459afcfb83f0e0a45d6b79423badbf710ff83331be982722d9ec067348626b2b7b486740b73fcf63e42f987ff1b0abaf2a661b1c910496a463efa69b1c8328e52157267254792da042bc22bf93d8e61b84b4946d5272b5fb9b71f3cef1372f33e6923b23efd7bf048931be551029fcbcac5d9da231fa702f77f220516d552d6a88e452effb7d0ee9db48b74c786216b5178808166eb20c6bbe8e7b8c5c962aab7f440588b6629559dc08a9ff9d0f0b76ac124a553cae37aefb0736d0663c033590e6772d788fd875551d325c5bab289b5887dff3ccde84a9dac313a448dc24510ebabffc4a32d269b44e7c2f818f6351dc72f3ef35f18f87cd8dadca6b21a67139aa75c8c6214772a59eb26809b4a0ee7dbfbd19f3c7761186840c73e33fdb7f4d73619667821f834bea922d23b25681a5aaf185444e42d3cfbf976fddd7bd43d75756ee69ce97813fcbd97c80b7a4c88b4e8782ba38a3d0d90a9c99aa9dabe48ff483df10ec05986c5336db6a464a234c2605479b8df03a434d307aad4caff2bb827ecbffd2d3fd94f6e6c4be73c1ee2d8799ac7e7662c56c601a81cd2112d8852bbba2c64339313636a0845831927bda0719c582fed6c7ea7799542e07286b21a170edffaee554dc64d1e406f88d4e82d46cedfc136726bc553d1a3cdb9409bff1f835146e7f160ccba5c6b19045fcf373144880d8eb7163b15b149ec2786fef90da8c93200f099cdcc9c3ec8ca0812b1d84014d2a68f514ab25e04a4148d44317fea3388b5ace0521a04bdfee49d522416a05bad25d00a35a6cb7deb65322e94f37a392ef77fef95b3a6b9853ec6e2cc3f34fdbf0e1940141d8872b8c60fa63884a0b83aaecf14c525cd8476a0eabdcb3364277481edf7462c67f4dd571c57bb366cc775af1d459ebcd323b58ebca68d69f0fc0968747dd3b91f347e758f3355409ee25ac26b5718f1fae6ab34c979d19990e257c3ed4b339f591cb8775891e152b099d41f35ff9a8ccb98e2ac3d4c8bf53b2d86fce5d470cb64f4924530622e5b4685afb0d426f73a1a58c5380bb81c81856e710ca3d947848026cec4bc540f8fbdaab2622c77a1da0e813aa49147239e6072acadefa00c3bd2fffefb24167a24b0c9125afce1246f7719b72dc916c230bcb71cd25359128d5f928044f589fe23da4489d4c014f1f79ee4732083f95ed2e6d951267457ca715a59d4ec51608929cc97113638722b3b9d24bdc6aeeba20923dd2f9cc737548d6401812d94c2f4e499dd486db6aba069ffa31945717607d38ab0aca2ec193f14b9b19f89cb321bfb508ce6827c703b6b812bafcbfe431bce6c426c97d0fc01e28ca3c16a7cc9c10f8a9fa2b14ab37ea156fe815bab1af135cb6978d7c46ad3a1379f62e2d8f57378b5395bc6d63542dc174c30b02809dcc8232decdc069a289f57ed69f2c15e74d7aeeaa20520064350ca0440f5825cc6ace8ec981fe0d3f1371deff4c056ab5f317e5a6001fbb6ee2b7b4188d3e3515d4803720084c5c134f61345d3f7c9c9364582039f0d321f136ff97896df132cbb42ace7d240eafc29a2418b0bfa1f7c06079b19da42bf412466af2223dcff0339ca3e9e3da1878325894042384b0bdf6b8c3dab93db7d1a52584b63e61f7fb9d8954047031877eb526ce6eb094b740569820cb8a82c9281cce6ce3eef656b987250f9109bffc2908ec3dd39f1bf7236c7bb86a6f13cab9621cf660244ac2748fc2636ff218fa890dfe69533559db267505dfd4118961c6226a6c5ec2e1f88655f6474bea1cf43a9ee621096c2bfe47d497aab7ef057341f8b22860221336b92f705b906ae8f5153a69d6c837b988663af7646bd0cce1e7a60bccfff9b320ce2a09b5e045746d56b81531f0e87b83612ada3ceb222d4abbcfb4f4ed87edfb0e54bbbb4f41043e77aa49495c73d533323bc78ed5f49feb78cd638247b2f9c41421b667948c7cae2cc7df666ae1d47f37927ea9350f93983acf29da3f76f0262cd1028445a7ee6348fa8b1eacba7dba97eddb3d9c91bc32d68e3f1505a0c8c45d2d8505b5edf1c845cf2263fa32b41c6f5c23ee70b47d472edcb2ce89b009faa1440eb99b542b873002385d0e82fd96f1c2d95037f6cd73a49fadf8aae79c613ba3bdb0da9e404af5c77df586476fa52a461b0f05b411d407e15708dc062c003ff4cb6bc1716c054360117c5476c9efc2da282a55bb7f842d0f5fd9beede27b278997be0bf94d038f21c975c31e17327805a55d4bacb2d7b1848999f50beafc212dad0d1ba8f296ed35c533cb8ca3f3d25bdf9a657f9304a2aca6f98d5bcbfb0f9cfa565857e29d2a8c3f427183c8648a17499c1da4ac280d1f7f938ee82019950c12a5c93d5befbb7a206e276ee39cb9813932be367b00648fea12a81abbb0865c0899aac0a06bf570a247d5c542b084cd9746a36a09f5ea8c2a24863802a44ffc000dd24acce5798770c6e21e60c7f16a07d972c91c0d3c6586ee8b708af9248b16edd0698e3c38db6e0ca93faedcc7d3c4894b6d676857b42461e47c9e293c5f45bc08c5b03aece42f2aa7f7fd4f6cbbbd25cad54c157750567190af394e6f853d881c6ea608922b78a31f08b918e03d596bcf955b1335f99e1848b516ad887e4cf1476890ed76a7a5930610fa22d0b8d864fc112c448faf6e2555eeb36d2352a76ff54e74a84f1c737f2136e43225f70166271539da4326592f3c24b4969e93dd29e1820202e02241707c0a7b81346f38fdd7e68807bf707f1de61559f1f1754c8873b274f2babdc946867d5dfdfc5ddade8e3abc192968f2ea0adf9966e23b353bc3100836bdb9f285166ab73a46be95350d75e307b4a351a03de2348da903ee4d81513c54f7b78433a9092b12d6ffb8b", 0x1000}, {&(0x7f0000ff0000-0xc5)="4ba67e073bd61f40bfa5cd98a674d25bd278a281e94a898fd85504db660760cdf07afb2a8eaa1f2ae936b654889f66c7c27afbd64f49e362b0148e5757ed9e25aa83024139aab79e4bcadfe340a0fe050dab3ff145fb86a40f3a37d52a5594ca8decda0819922113a27ac1499d658266fa4a12bb2ac2fce86374b8cfd1b74c291a79ee6325d03b21bbbbda51d5f7428c8fc0cac2c4d53672cac33f128d69459c38769cc467c67069cbee17c54a6ca7d754d84a43a9a9a093c4dc10fa1f816c7179f61a756a", 0xc5}, {&(0x7f0000266000-0xae)="6a4333670d7d6a568ab747dd334138e2bd742d07f4815563d4d817d36844c4669546e725955ae81e501891f217efe1ee2369c840c6190e4e1ca2c5e64b9b16edf9953742008a1c56cafb638f02288c991938ce47133003951aebe46975cd8f9856e20013d6b7666886694c74b79e408ab44d811a5f398e1ae9e38d57f875ab62826c5ef0d161b26064ccd43498841c87127499161784814ff15d390fdd196a0395f76186594299cfdf8487996718", 0xae}, {&(0x7f0000789000-0xf2)="27d9dc00b22cc61e56e3e1b74c3a96bb17d54cd2031f53b062c9259152974a2ba875eb29a24e4e15400ffaae93548816781d06b3cfcc2577699e75587466865c30f0d14abba0a294df73c9ef52104e06cbf062412d0c89d86849e44ac5cdb48604b2afd0e87e7a92279d2a75b55b8c4e2722837a7adc98be8c7c8ab8f673c44fa61151ef0f2e79e691360635b6aba5ef8ff1c4ebe2840a9ac62a60f49be279e3039321ac856ba95c25714c3fecd669cfcb7f0ca3be6c528fdd193979eca6b95f4352019b8389486fbd912f7e6f8c6394e0afb4065e2473200925e5a6eeba6528b51c0731679fa3f4745829ea1fb9e86b71e9", 0xf2}, {&(0x7f0000f8a000)="9fb66f6edffbffc1544abc94fa6d2fa6c3504f95b3d6be5eb9e954d7d60175a98107f7700fa42834e1c2594f133dca0b4fad94047492384830b6202a1be749d4ba4f493183bea91de10509e0bce95f478b0b1836a212cb09c32b3ae406e5629f7d43e782be24c79a30e66951a453ddc4fa2405bf9b9ac4f71293737993ac54b005f1616a8742c4d2eb5f991f3ee2a20928576ba27d40df6c26fbea9c33b8d81a7a5612172fd62c116108e8de604daa30209fd9ca37cf4987606ee9ac63cc48dd9d5e", 0xc2}, {&(0x7f0000d82000)="5e5021e2e17cd53fbad4a180cfbfd4cc4fb92b7051b4147b5f5f9f7f53e837cd29aeeefdd0a9240abfbb2013de3b25fc65b3d273d22dcb2ea51d01f14322ee01fc9c757f170eb6441d902e4ec550e00fd579bab242fe47e2e64503db03e334f01e9748043dbb64596e1f2c6a79dc6d94f9959322bd1be871628f6b35a6790ea94fccb106128854f727ee2452df29e544035f7ad5e8654382c760696a65559904f2e29f2bed10cc03b8825efb34bc55dfdf707db86d71f8043f8e1fb55757e6c66d6cfebd15c8e1c294bf00a0f4be10593ceff11369ec645a0ba79dafe0", 0xdd}], 0x8, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) [ 336.963163] audit: type=1400 audit(1516352733.605:91): avc: denied { shutdown } for pid=29001 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000006000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/19 09:05:33 executing program 1: r0 = socket$kcm(0x29, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000df3000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x1f}, &(0x7f0000221000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000053e000-0x98)={r2, @in6={{0xa, 0x3, 0x4a7d0f7e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0xeac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101}, 0x98) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={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]}, 0x4, 0x4}, 0x98) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000c000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x369, 0x0}, 0x0) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000568000)={@common='yam0\x00', @ifru_flags=0xb002}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000cc0000-0x13)="7a04ea9f98ec554d39103fd12ade5f6f7ac8d3", 0x13) r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000082a000)={0x20000000000, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b80000)={r0, &(0x7f00009e0000)="c0b50800f8d47ef83dd62754176941de198cbdcc7ba8193d8361462237caa83b6c0a3f52277a5535cc46b7a07875824a9046c9d0cd4c4e62622f84639305d2583341964a169dc48a5cbedde5bab856555f627a1b38c9d5d7ed301796de5d9232db29a6984d1c0ed05694ea4517affe1d3b13f8bedb367702ef867684c079ce0ad9e58ac0a1c9ccccaa3b0354ed22232ae98f2ef6238d28d8fd12b57ce3093123b2682d3b42f9d2cf524babe517bfd4"}, 0x10) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{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]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000025f000-0x18)=@generic={0xe3a1, 0x8, 0xa2b}) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ca000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ffd000-0x4)=0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) r2 = accept4(r0, &(0x7f000048b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002b2000-0x4)=0x58, 0x782e9fe1162ead13) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000081000)=0x3, &(0x7f0000e1e000)=0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ddc000-0x8)={0x0, 0x0}) getsockname$inet6(r3, &(0x7f0000e9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ffd000)=0x1c) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="", 0x0) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7e000)={0x0, 0x0, 0x0}, &(0x7f0000581000+0x523)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000303000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0xc) sendmsg$unix(r1, &(0x7f00009d7000)={&(0x7f0000190000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000046a000)=[{&(0x7f00000da000)="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", 0xfd}, {&(0x7f00003bb000-0x1000)="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{&(0x7f0000f6b000-0x1000)="ed9b1c4601def032a21bc4dab64990cadf583124a1d54eb312166a274bc1f2ae41d5b7fc9aa7204dc07fc2ed82016cf7003fae2b05aaee7fe48386e11c58d5bb1946bdfc92f684e66d030168e1250cf4761cae02b0736c9b5e19b22a9654358db76bad7bbcf03a98bcc1c29aca8060cfe51b242b6f12c16aadea0ce27c4ed556113989f31a9b7af3c153842113624fd672b4e29f057dd9de6744d16895c15da0d1af5ec418717181d66501ed4970f3df6df1bf86751cf691533b2e23a9e7171a9eb5d5b9edc050343cf3edda9a003ed7559b5814c820fea67e787c60215a55bce2879888605be1d69bff1fc674fe85475a67acc9fccf172a151c43ca3fc2cad16c91752c4e4907f22dea6233545a201bf17b3beb9d5dcb1e630e7d6d55e5df315aab99b01ea055287abec3652876fee60075b7f9acd336df5d817a189c190259f34b1970dece3cb66ca1ce41ddb47a0cb2075fa45b008ee0605925fe7659ef67951b2474ef46ca56b35c207a86ebb4e757c2822f2408594b2ba025d03e47f18c1b40d2c76df1749e8683aac9595c9dd2331e01a7f7fce10debb5360e6bd584487e14e5111712727835ec04770a4d20cad2f1b4445a4a5e959881ce6420f80f223d8180e5c440c34b58ec8fdbac6dcc9b4903ea261df74ed6c990f523b102802dcc70ae0f9cddfe00ac3cac2567393e5f993bec7799319ed1ab03e61093e1bd2a3c042444f2e3f80d95ced65e3d25ce013b065c84656c8b8781dc190a6d51c9e8924fe93329123e9575e14a97d7ef24c699a479a830a0f3b3d09e45d68cf975986d22064ca3ddc8a1f483442787955a4279383659b4116a3d782d41e96cbc7c68a8cf4e61834b3231fc2433dc470723cec0c63fc5493ef9dd6c1e836b3b789af5bc0fbe1dd644551acaee8da7d1aa3ff2cbca6bd8715b7158210c64c7212f17b719f01b949e7ce24e11ed1d173478c9fb642c17958583aed091e8179bcb3fdbd8357f6d713495e21b565a1c99e580c8f43e61acf0f786aa703565ce0b2a82c4ddd5d2f605c197ea102a4db1088601d9f2e1af10b38c76bc66457ea542e6c4d9100ff8ff04e90bb37436adf1308187c12a1bfc8b9a60e8744c48c4f27f4555406db610bf4a44b5a0c87a6fb7b40bab281e84eb64b25428b8bd0df1416bf12dab074e322dd90312768eb3ef65b9d41141cfff1aec021bbb07ddbd384e84e95166c6d3ee6484a2bc039827da6196438cd76ee4e3baecbf4e699640799289c127387e7959775e669f66749b3084ace13a5f9a6b74086af00d24b29b450629c1d403323ee53a4aa6ae12defaef4e427c9c3bcabf789576942d5c42a736eb947023df5f1688a006db50d9622db2629e877f26329ab8ae92798ee10ebb7c2b5ae0d70ce334102919e26c2430f3e02e2867c855f7fcd779ed01a3a5d5c5605c1ddd0b495707c6c027c6ffeef1534af5af8f078fab02c43c594f47a04bf60512112890a9ffab9ce150da2434cd38d79f9eed11f18970a136dd41938c6958709268b68cd8f58f32fa0090532864faba17a9a5308d44423aa9c70ba1e322929900f89b923b7dd4245fdee614c89dac94968baab753a2cc3073c9f12e44857541e5cee80c756abdce17e4fefde4de778a116a78e5edd223f301a7fe59523612e10610a557d2cdbd71c0ac48b8af1936e06d8ebf1b167d6a743eef5c11eb8a0b3bd8bafef905e39a0dd918c1c65e5867da12339b94f1a026564eea44d42d4680b11d9e162175e34259d685d7cea8acfd4823fd0520cad8ada0e89a7553c5453d58a750577f7f6ee8176b186ae4f1b6c2e3789096a706ae841e5b46ab74cf80d96ae6c0ee6ae0c52b6f3570ef3162f7a6139ef791f184e761588dd9d685946a3207e3c920b1efc65b67a7f8742ba3b6b70a78196a8f7ebaa49fe686764cb96ee39ffcfe6e7f409c3d413f92d2bf1619cf83c981805dbd57795fbfc0c75a6011619e13dce1ea250ab28c7ab77f91f6bef42cf6f07a102af95522806b0cb7baf1cfb9f6039723ed3b0450cc05b974e80526789bda21e727d1e8a974db684f966d51846557e026e2ea6ccff9e0ab5fa913656cd21b47d567e9c755f999672a5c9ed2fa63d45ad4136bf99db4b489ab49c976055dffd876bce1574bc4c693fb8144f10372e5d1095308bde8eb8e488731c0358c9a23ed93493ee67d8dff45c62799edae77e9b475061c372525379685d7fd323b086d40159d7a7eda02afffd0401e73d26e7fcf9ed4b9f88a726f45fbb6884b612f4a9176a9eb9ed554a89b1a01691713275624b4e7868165c7ac85653d0db8d84f8b05fe2a4261799b8eda730a0c1fe194f212295c69f35aaf9ae4fb2899e9013d00eed27395abe96abc4a0bfa4e2f8795ac7c5206ba2b4f2210be351cb4abe7639b3325682f76ad17d8a79d977a9f2670376d5d64fbf647885af030ec4301e8100f0f33c8af1bdf98ea0ef0e41e554a3bba27bc4025b8de39f8964b09d429e464dcba48a6365efb45b20ddce25caa7d150357aa43795317f70c7f4215b7255f923100e887bd7cfbd7479f34123cfc0d46991cf276e44cc0954fc6a41f8f74ffe1137ea5152d72850f6a0cc4cb57ae50d91f8fb6f9e0d4545fd97ea77c3d6697cf739f9977825ae124e7c20b40f4e0f3b187c911e4910309edbf8d8dd0c44c8fa4bdfe2a636ba5ddab732155e516779e993df6e6c356b296ea8ac03c6ab11fbdd926e39711bec18034861f79665aa0ccca5eb2dd99cffc52e2dee8eec1b159a7a0ff3cfb0daa5a11d6995d78a3ff54a7e5d11a73c2a570b53fea97bdb766fd69a8f1942ab4de5ab5074fb551424de114c5f1fa343d7b3b9697177b05afd84a4b3ab5cb52b59547394945b0513cd98e1fe7fcffa784aa872b00ff27f5e208d4455837ea7e7c2b23c7f35f5b16af663c8ab67258e2d3f38d76dc83a7494877a9ce298e6f84dc3d394559fc7a2343f289d7d43ce791100fca273a9915558d425c0c50b2954b97502b981af2d5ffec6e41d97ca17df2a2346a46706d6ff4cb75807b179e1a1350ca0e91093385b526bd73c478583304479a90cb1442f8f8531752800cd95394614230b446e95b005bdd838d3ca8c5b8500a4834f07981d501b2bbd0165cd45bc937a451fb7ef8e957d8c580fdc5b424828e1022be5cfe9a865bd8a333ebd045b6231f0b43195da2cad648925cba1bf193a7390a4fec4bddea2b4e1f15b3c46ec9e965a652e2237654de60dff8b708d10ce1e56a4a087bcd06e8c0f1ba1a2268d6fa579e03a79cbe70812f457cc5944f797273ab22e4904759b04f4c9ac5a52091eed32560eb738b679dc1e588514aafa9951c723ef04883f86cd6eeb48f848dc76e0a0fd94875f8b138bf7210a75cd9c5eb6823a49a35eab711cdd30b7c8a04b01f30418e10a28231c783c714339191f89c8ba4e0d0d7a5449abd55d7f6fd4932ba20a0352006c45001682ca09b904c753596908dc491d83ec1745301dc423c3aabec6d1bb285c1c9e2a56d57e06eb8eccd419110890bc9aea467693efcf0178f276bbb95dfb1e4b1fefa71e12ad1939b68ba09960356c754ea9321b93f512caf55286d906e66b2378bf7197dc7915d3dc63c47843ad1e428ad8500df35b3157c66f2bb03a7811ecd5a8fa6c3d58ee40d47af97889b6553256eebd73611ef482dd4287bfbd735d2953bc5143e94f9e39ccd846b3ddcf02264b2e9fc9a53a30044f0ce66b8ef41845c868bbdebb33608384e990b0f013e5700867e18a9fb25d805e9b35c83ffb0e550f49c8345635f5df83d950dc43559ebf9da96ac5584b86dcf31e1e5a05af31a97ce729291be870e59fce15b394b769407ad0eb8de36e7279da0cdb18362c47d467f9bf1f57fcfe571a4f25cdb8ba751374a5dbc0b72f4be83fb5e4bc5963e32872168e0c2720038b220f380fe8dd804fb037e064b34bf32d5cc1d00f3f104b1a5d878d0ca7ef7a237f88918e711446764f35c0e7651235b95e11837c57d2429bded2d83c6945936a48c88b0170242077aa5fec391931a45072c52f2b1e63d30296d004792510383f066df776746b420fee45adbc70302c3cc0173d64d60524400c492e1b4a325b0e12a5b186e33bc486c1d7846d80d1c0d0390ed9db3abc0aed92fcbfadd3d4a9f4b7895d540144709969f413648eb84f04bcc63f6f837c1c188bbc01efda0336102eba420d5e8ddeb866ebc2621164c4f7c630cbba4af4328ccc61f1e603a0fad1306c4714bb84d7c8f1453a66d7f838004a1e5806d7d0dd818bb1172f09d03ec5a0f9f3f1b9c3c82cd457640d7c0bb32f2d3c028a00552280664301fa2db8134686c5cabc584c94273192b79ad0cbb324e2365a4cb6cd30e4a0960b4eee5090f28d67329c1d147d2cd24576c7fb6ace85d10481e90c9e6f3057416dfee6327b6adc136e9f608ad911abd8fba87e47eb3d818d46fe6cdf8ecabf5fed7a25861408a0948f8111e457af186c5711668b9a117d4e55fc0f05289a3fcc33c1b66f12954b227763819ffe61dc407020ccd86787473f390ac75e7dc455bb37fcb41ce20becf37a1d2e959267372b85a72a1a07852d1515c0f176d3a72122ba7da571f849d156e1bbce20644ae4adfc91a86131496c6624871fb9d9d702b979909ccdc7cbe9aaea9b6c66807b3af6767f7a80ad21d3cf440990fb7d35040d708ff5ece142fd42efa74179959d5151c0e5589031ed4351ddf0e890110c20e0b20f87df12cd64080403072bd0b58a8c56c26e3a38d0a872238c0ff04cef3360519de80ee5e09509046ac68cee2f7847b6214ad96fd82cbc129dafaba5269928e59397e87b6ab6131bb812b355ce008047429c5b3f621a2400e76354702681f098c066f9e5d2da084fd6102f7cc2fa1c054d036abf856a7a5d95c754928541d0b9a540f5076df53ea5bd66196e5c19f367b82ce059b2231a68502242d5aeb05536cfd975182a2ade9c090cc60da57eb5803b5f66522148bb222c77c91df747a45bc0765255e8d2b9ca35cb905333db162e0848ebd27492190a7e17787f1c373ce65072a0a0dbdc25dca2977fb3e420d67f81e4bae4a783c8fd2a9b83f6620f5347d496536162499a769975b06912415b5789f7cfdf6cebbc0edbd3e4bd6c66a1ab50929cffe9ca9c63dd5fc81d1136a76dcd99ab3e132ca79314bfe91d54627a31d3d95e1fe6ade7686aea33c2e6c950c3c66f4b1d5d91006fd2755397f6641bcf25933d5dccd95cc01dfbd071527bf8c8942b258fc6e75be15c747f6fd414681aeb8f8ed59ba8d909be10a0764e6e3d8927ed2c3288fb3c3d129cf4e41dbbf77d9d4e30e8fa46a2ab7a3479f1fe0b1776ad5b7396956880daab0e25503d71a27746aa720b9d43c01eb3bc663aea47c7c52898ddd9ad180bb491943954b8ff1312e2253af7bf780c362903b9dfb637bcd4007a8a35cde0f1f6ce296b26e506db542503dd04c60e7574bb5b0fdedb1ffbe4e035c79ccdc87e1196535f976bcbbaebf457cf9bc907c6576b42645fe852ed1115e14fced3a90ea604d8cd0d212ea72753ba8afe3b560c4ee48e55767ea6335f8a640b4b53388be8410b0b3ff3d77b605b9582187165a503670e56192272bade3d6fdc0e063efce8d01e38cfb4b2cd96a093111624dffbb6a7e962aed82bca8955b4ef570247bb66b959c5c71f7753d111106886e8ac16e44fc5e2c2e4adf33a19f88da3032e579a0edeb4a083fe93d7dd973146609db866eada8af85a4986ff8ab169f77617a155d6184efb7ccb016d062da04bdedbc", 0x1000}, {&(0x7f0000a0e000-0x29)="57ebc66db4fc27efd1ad9e05c587bd958900b7e8cbd8582a450ac8cfaf3842710959a9716a38b55fe5", 0x29}], 0x9, &(0x7f0000c36000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40084}, 0x24000010) pipe(&(0x7f0000e98000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000d92000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d1000)=0xe8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000303000-0x10)={r7, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000e97000-0x4)=0x0) getsockname(r0, &(0x7f0000e51000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00008e0000-0x4)=0x20) unshare(0x802247f) bind$unix(r8, &(0x7f0000829000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$packet(r6, &(0x7f0000124000-0x88)="b4c2458168b6f9285a4dbe87fc7f9bc3a183b4828c377b843f949b81dfc500c9ce043da98ab71b8094bb33ce9135530f7790e81ea475fe761c6de4dbd7aa336130f4578bd88dfd94c3b136d27c73df6ca84efc35bab94157cd543fcc099335ed748a7a305a55c78bd938455bb5a0c8a4f1b579ecc07755d44b1e8025dff380e70d1f1215c2d10741", 0x88, 0x80, &(0x7f00002cc000-0x14)={0x11, 0x17, r7, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd85) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000414000-0x2b)=""/43, &(0x7f000033c000)=0x2b) socket$pppoe(0x18, 0x1, 0x0) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f0000963000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006de000-0x2c)={0xe, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000)=0x7) sendto(r0, &(0x7f0000002000-0xac)="423110f62849e2060635796eeefc61e252323a3b8cf4fd2dcb08ed71d25add446206ddcc98bbd151c8392940d621153337ed7d40b9252c8d5d2984093b95b9b993bc27d605f378a127b539c4e627a0bf271a9209ba827d6f135d4f1401abb528452dc1cc810c82ee50a9783cf8a10ce62dddece5b9c467c19da58884230b75b8609b44f785607b138c099125e99baddd41c9adb4b30ce7a1055113671edb1a0896deb5dec59d82f4545fdd5e", 0xac, 0x0, &(0x7f0000002000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006a4000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000073e000)={@loopback={0x0, 0x1}, r1}, 0x14) socketpair(0x8, 0x80007, 0x3ff, &(0x7f00004bc000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000090e000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/19 09:05:33 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d15000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00002e6000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00009af000-0x1)=0x0, &(0x7f000008e000-0x4)=0x4) 2018/01/19 09:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = accept4$inet6(r0, &(0x7f00003cd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000a54000)=0x1c, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000640000)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000042f000)={0x9, 0x257, 0x200, 0x8, 0x6, 0x79c, 0x9, 0x2, 0x0}, &(0x7f0000239000-0x4)=0x20) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f000066e000-0xfd)=""/253, &(0x7f00008ca000-0x4)=0xfd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ff7000)={r2, 0xfa, "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"}, &(0x7f0000a66000-0x4)=0x102) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006ba000)={r0, 0x3, 0x1, 0x3b7f, &(0x7f00001be000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/19 09:05:33 executing program 5: r0 = socket(0x5, 0x80003, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001d3000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0xd05, 0x7184, 0x2, 0x401}, {0x1b8, 0x2, 0x7, 0xff}, {0x4, 0x8b19, 0x5, 0x7}, {0x7, 0x0, 0x80000001, 0x4}, {0x192, 0x0, 0x3, 0x9}, {0x8, 0x800, 0x2, 0xb49c}, {0x1, 0x3, 0x1800000000000, 0x2}, {0x9, 0x800, 0x1, 0x339c7b5c}, {0x4, 0x80, 0x7, 0x8}]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x8e72, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002000-0x18)=[{0xb00, 0x9, 0x6, 0xfffffffffffffffa}, {0x15, 0x8001, 0x20, 0x401}, {0x0, 0x1, 0x6, 0x7}]}, 0x10) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6e78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffff9c, 0x29, 0xd3, &(0x7f0000005000)={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x9, [0xc9, 0x80, 0x8, 0x0, 0xe36, 0x7fff, 0x4, 0x7]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x80000000800000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000)={0x5, 0x6, 0x800, 0x2, 0x800000000, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x3ff}, 0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000009000)=0xe1f, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000000b000-0x4)=0x1) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000023a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ff3000)={0x0, 0x7}, &(0x7f0000684000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075d000-0x8)={r1, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/19 09:05:33 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d5a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x8000000000000007, &(0x7f0000000000)="", 0x0) 2018/01/19 09:05:33 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000d83000-0x4)=0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 09:05:33 executing program 6: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000093b000)={0x0, 0x80000001}, &(0x7f000093c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000784000-0x10)={r1, 0x0, 0x2, 0x4}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002c5000)={0x0, 0x0}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f000093c000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/19 09:05:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) r2 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/19 09:05:33 executing program 1: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={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]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000a71000-0x28)={@common='irlan0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/19 09:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000695000)=[{{0x0, 0x0, &(0x7f00009fc000-0x10)=[{&(0x7f00006b9000)="84", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/19 09:05:33 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a66000)={0x0, 0x3c, &(0x7f00001fc000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf438, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x80}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f00006c0000-0x10)=@req={0x50, &(0x7f0000000000)={@generic="9fb92d49ad70b6bc5f191e905ec6e0db", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x1, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5ab}}}}}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00009fb000-0xfc)=""/252, &(0x7f0000f4d000-0x4)=0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @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]}, 0x2339, 0x5}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:05:33 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000014000-0x10)=@ipx={0x4, 0x0, 0x8, "4691eb2c8274", 0x3f, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000014000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000008000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x401}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xadde}], 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) r9 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000000d000)=0x0) r14 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000+0x718)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = gettid() r17 = getuid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000b000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) r21 = getgid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000015000)=[{&(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f0000016000-0x6b)="9663abce94029fe4213f2d275554919533ef847b54e72db6d73a03bdfc92d7c136b2339c1e2f1642a8c802ea5bbb93f8167da68d68c20db7a7482e38a9430cd65d2c51baba4982bfe903d229ddf86a1972e2e4b90431f74341a9bedd0420b82141f02eb248ba6e03eee8fe", 0x6b}, {&(0x7f0000015000)="3949f0f482e2a4e6237e2a83fec8eceee75aa8dd70b042b99ca3f26d2b6f67c21f40903f416b44a89fb8739e178fbafe6fadf554edf1fe4c2abd53303a7e4771bb9bf20a709a0c7b22c2359bb379680338c49df85207e449f676a4bdae10c92ea713a3f0b3d6bca64387e8f068e3fb73d35128ca6245e089bd14369d4029ff9a6f299d3e73e437ac49f75de8d5cc9386cbba3896b472dafcb5f39d45c5fdae9b8d1fd366f8f600984a48a0c2af5a407473a2d18114e3ffdb8a8d3c68acfa634ae3856f1666d443915bb26e27e9ff39a4547ed0", 0xd3}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000016000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000000c000-0x80)=[{&(0x7f0000015000-0x97)="0cc4726ceddd271bb42fc63811e23f57bc56f8fb885ad2648d1e301a32a8b1652cff00978646d14770ce4ad337fc36c40f412ecc6630333eb567e4e3776a01efe21c612d58910ec392912eab5250d281cfe71f94aa000175259f45e4a5b08f39fb713fb6f94d6dd67dd4d71c10a950028538fd965c2b8cc23e5b80ce8d054559fa4336a05259a99c8298db6dc08f7921bf118aff40885f", 0x97}, {&(0x7f0000002000-0x97)="1c03f69020f9a965622717d9c61358bd5249d8712ba9b40dbce0cf48307dab18e907269026f6dd36604a68bf2b6dbf45cb1af0ad0dcef895f6ffbe6dce16f76a69213f6f16a2fb5344919a55ceddfacdcb4da4eaac29ef289bf41158b48aa29ffb43b69bff588b5a3113e117df3c2c44bf84717b2d04a0944231b9b1e71e4ab466c96c0e9390fcb884eca925c4d063b751d7c7a7d5c802", 0x97}, {&(0x7f0000016000-0x86)="4bf0619fbe437bb7895d050f733f141293369e32b384aecb203456368978dc047413645682c9c41091de72ae20ba9767907496ed6bfe3de95a3e558fc945a9b61ec811928bf5e8a8b6281a5af378b126b629abfdb5871396e7280e7ec8105ea1d96cac02fabdc95ecafe9d571719c0475b2821850d0143bade4dda9fe06e88956205622eec56", 0x86}, {&(0x7f0000016000-0x1000)="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", 0x1000}, {&(0x7f0000016000-0xb8)="122eede295ebed4439b702a9065bfba441b5ce11292982cf8e6428efcb77dd12693285b7d281c718ea09b403b68d65c76a75921bb672ba69ae1d7c544dbdc5a048a671bd152c6410f674390ad70134ef32c53fb80820f0745acf530948dc6cf5223185a789933ec83d29b48d2939d21ad4e651429d9af8f2ca5eb7b82119e6d7dffb8442c8c3c835633608c573b263f39a189322d70f43eb5a882a35475a68d832a4830c4ab4a2da7ae23d0c6e9da3f59b51a0fd7ebf561f", 0xb8}, {&(0x7f0000015000)="f2c889bff03605823526a555653f590bab08acecee1878e414532291c571e11d5b0f4c1fac843f99ee29e6834a1c43ab0467cb128945d24afe6a0e26544648f87bbb3aedf92599d38dcf4418a5ee2f8b70241030e776c3fd221feed11ac41144afaa07359e817c35be348047e4c28738dea19182412d908aafa7579cc452ca45f6cb87ee62ed4502af69051d8421ffcc84e46d9915feaa893652ce032f47e893cfacdeea91571ed26e000125830d36ed1483800149f165f5a0edfcf5be5a0ad4d119c0", 0xc3}, {&(0x7f0000015000)="9aee023d33784303b19d37f47a450b12baa39c7dda692f52d1c100a03edca28d5a0e73817b4642c2ad6d9170903444424e6810a608c53a16872c7f7a3ac35ec99cca8e7f", 0x44}, {&(0x7f000000f000-0xe4)="99536b270e7ace68be242a7a8ae0f851318e730e8355231c2779da4817b0eb532f986341c74b02cbda07338dd553db695baaf9961fd731b94e8d327dd924e8599811a9977aae24752bc1ea6b77d0ed00d82ce26861bb540530cbfd35daefc7372841955b787094e6e6a711833976ddf53d4c1c09f46d9a15b8094244b7d35e46801a2aa60bc8f7e01b8d476dc998406907253df69b86f79495777a8b8505d84d438e74ee93b9a28148543d8f654e72d9aeca26edb28601c3e6bcb9d806a9c111983a9983352313d1b75457b05ab0cd91c0773d7f9beb02213f1fb493f21374065405b033", 0xe4}], 0x8, &(0x7f0000016000-0x74)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r4, r0, r2, r2, r4, r0, r1, r4]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x80}, {&(0x7f0000016000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000016000-0x30)=[{&(0x7f000000e000-0x61)="ca6dead26012b7c7cbd92b356edd124af4b6b4664ca649171cfced96aa8d1535d73f7dd5847427d5abb74f5ca82fe0178b728e14559c5874060763c187e623691581205a75357cb09916a5e5d69599968c5791edb7c239fb07d601e49ac4be9d66", 0x61}, {&(0x7f0000016000-0x5e)="053d9f229a64fd937cd16ec388260b29c82736691ad84b7cd0a0ea66d2efd2219e4b573474a5902da6773ac80534f7e0e5782d0435c1eac9a4d2099febe17b140493a03e0802ca298ca6b59023ea74aa28e6778579da584689707a072390", 0x5e}, {&(0x7f0000013000)="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", 0xff}], 0x3, &(0x7f0000015000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r6, r5, r1, r4, r3]}, @rights={0x30, 0x1, 0x1, [r5, r6, r1, r4, r2, r3, r2]}], 0xa0, 0x40}], 0x3, 0x44045) 2018/01/19 09:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d56000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f63000)={0x300000000, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004b1000)={0x0, 0x0}) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$nl_route(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000008000)={0x1a, 0x1a, 0x3, 0x5, 0x3f, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x4)=0xffff, &(0x7f0000009000-0x8)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000)=@ax25={0x3, {"4a5d232d2db73e"}, 0x80}, 0x10) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socketpair$inet(0x2, 0x8000f, 0x5, &(0x7f000066b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aea000)={r0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000aea000)=""/167, &(0x7f0000aea000)=0xa7) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000c51000)=0x4ba9, 0x4) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xb, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006e8000-0x40)=""/64, 0x40, 0x41, &(0x7f0000000000)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004c2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b9000)=0x10, 0x0) connect$bt_l2cap(r0, &(0x7f0000945000)={0x1f, 0xff, {0x1, 0x100000001, 0x7, 0x9, 0x8, 0x34f0}, 0x7ff, 0x8}, 0xe) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) close(r1) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x354) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dfd000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002ae000)={r0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 09:05:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000000)="e28d2ce70e72416ca8f3cfcca2319b6032ba1130a0a31e4420c6c70c5976fea10433701177ec10426b", 0x29) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000759000-0x14)={0x0, 0x96c0, 0x2, 0x9, 0x1, 0x980}, &(0x7f0000dc9000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000b54000-0x4)=0x98) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000025b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2093}], 0x68) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x39f, 0x0, 0x2, 0xd2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002bc000)={0xd60, r1, 0x0, 0x9}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0x8) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x3, 0x20, 0x9, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001000-0x8)={r6, 0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000004000-0x10)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) connect$netlink(r4, &(0x7f0000004000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000005000-0x18)=[{0x710f3ba23e387f27, 0x7}, {0x0, 0x1}, {0x8, 0x6}], 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000005000)=@generic="7a7a939cdea100e0bbde537c3e676fc2", 0x9}) connect$nfc_llcp(r5, &(0x7f0000003000-0x60)={0x27, 0x4, 0x40, 0x0, 0x2, 0x0, "47deb42d5d626c09f6b194744b4bc22ae268981d50a868c35d9decc7bc861d55f5df53cccb314e6bf6e190206fc363a393f6551d7d358565b0429f5663cd37", 0xfffffffffffffff8}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x10)={r2, r4, 0x7, 0x1}, 0x10) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f00007ff000-0x30)=[{&(0x7f0000e69000)="b4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x10000000000002f9, &(0x7f0000155000-0xa2)=""/0, 0xfffffffffffffd65, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x19, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000004000-0x5)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x4) write(r0, &(0x7f0000005000-0x73)="e82451e4cb005fb045734493f421b29894335fa5b255fee384d40a6dce1f907a9fbec626c9938e73f764d740baa9990337c71567db2a880cba292a177f09c27e2bb118bd576927007078c53414521d7fb76b75ea8d72193cb503d79d12c01bd789dc1ed03954a06305e5dd26b9c1a921d48880", 0x73) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1a000)={r0}) getpeername$netrom(r1, &(0x7f0000dce000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000674000)=0x48) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000599000-0x20)={r0, &(0x7f00008ec000-0xf1)="368ff740c2117ae6ecb45037cec14faf866cf5063a1c24cc17240995a7f58e05a8bfe0bb9e1e2fd08d2905a175b6160130cd5430bc4e658afea51f6ea1a96151369fabe58224d05b0b24e9c7703ad0a4ffe7c26346ca5cdbd8dc489f0dddb61173cb895ae1ab5a40a0565d21d62880fa33e1c59fa8c1a54faf6e3edc22a15a5f66a513377b51d5fb98c705bba17394ebb040e0ef3863da81cc06be63d1a469acdaca8b2759a971f74fd3fb184b6c52eb3d4602fd82967c3c9e56a65bcd239af125d3baa178bb0e696e63618d89aa87161934d9890b96e891d05a6ea863531e6cf5955e4bea0ffeee6d6848cf8175a9d029", &(0x7f0000c1d000-0xc)="ba9836985187228d676e0104", 0x3}, 0x20) close(r0) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000718000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x4}}, 0x26) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) r2 = accept4(r0, &(0x7f000087f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ede000-0x4)=0x80, 0x800) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000065a000-0x10)={0x4, 0x7, 0x10000, 0x7}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00008ce000-0x38)={&(0x7f0000feb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000adc000-0x20)=[{&(0x7f0000f2a000)=""/29, 0x1d}, {&(0x7f0000061000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f00004f1000-0x99)=""/153, 0x99, 0x1000}, 0x120) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000004a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ea8000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept4(r0, &(0x7f0000cd8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8c000-0x4)=0x60, 0x0) connect(r1, &(0x7f000005c000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f3e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) accept$alg(r1, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000c7c000)={&(0x7f00003bc000-0xc)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000962000+0x830)={&(0x7f0000bec000+0x70f)=@ipv6_delroute={0x7c, 0x19, 0x100, 0x6, 0x3, {0xa, 0x20, 0x80, 0x3, 0xfd, 0x2, 0x0, 0x0, 0x100}, [@RTA_PREF={0x8, 0x14, 0x7e9d}, @RTA_METRICS={0x30, 0x8, "7603bfe2fbede2ddf9adf63c11d7a81dd234597b6de465c991e29dbfe8b7f0f5ef07fc82e1dc9b94407e90dd"}, @RTA_MARK={0x8, 0x10, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_OIF={0x8, 0x4, r4}, @RTA_PRIORITY={0x8, 0x6, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x2404c000) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f24000)={0x0, 0xcd, "d76b1377e93cbf87f08a977e4d37eb58bd64eef2d92b3843d09fedd6653e62d6d8b1671498ce481209d0a124f50d7cc3770466d33fdb10af2ad8bcdd3160d7c94bd882397620f85ee24408c850ded5e9a548dee71b370a7fff77ab2cc38fda2950d6c9d5f504cc0fa4df829086cbb60e5964680e91b30d62d5f30d3c6b279b1365ffda06d532c99af2e4a84726816203268d6b4e9377a527321801bc421b75be0724cafba629e4f78f25a63a07188918d08a4b3ec44fb6069133e15182ccbb6af23125890b71d084b532c35666"}, &(0x7f0000e08000)=0xd5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ce2000)={r1, 0x2, 0x54}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006ff000-0x8)={0xd075, 0x7}, 0x11d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b9000-0x4)=0x0) sendmsg$kcm(r0, &(0x7f00005cc000-0x38)={0x0, 0x0, &(0x7f00009e4000)=[{&(0x7f00005f8000-0xb9)="f721c2daf4b9bfdc5b2f9259f631b120ba1555101e5ff67a82f60949c8495a5a8702042de9a2cb589dc53f9b9ec8c7ea1e3e3190344a4374b0812d2dbb40ed7e1b12aa3d0ed990b0da9defb6efa8f3623aa4d14b85fd4c8b4d0309479a5328eb9f3c9766edb5ba0ea314836ff1c7d091b2ed38b75510436c7b2d6102d933bfd30d70d171ff25d91940bf51543a8e3e90eb66f543b2cfc48c4b28f6c21f85154c92ddb13997816c00ff37c3c40a3fc1cfe87aa93f37845ab580", 0xb9}, {&(0x7f0000da6000)="e2f41239a999ec9f2e67d2f6305f20a070b1610ce0f3be833c33f2487aea18ec71b2093b0873a26246e816f7c87c788cca88e540bade6c3471c2f7da0963c1c8cde5531775e224b19d1aa5d9e77ad78b8712ca37adf4b1276774557cd87276e772deaae6d0fc34413b7ec85d9f8311cd3c8f5fd1e0ee1b912852c06f0e986a19fca7cf33066e7f6729fcbb5d42aefe29ba55862521264a9918a064346e0327944b1f9f92c424b036905cedf1e0add8b6fec451a4acffbbfdcc1773b5a865ff439408b6540bf73120f39754ea3e34390b881e", 0xd2}], 0x2, &(0x7f0000852000-0x1198)=[{0x48, 0x0, 0x2, "44dd5ee9da448bc3d42286ae5f3f9c68a7872f9b4d7ca5deba534bd5f6d0294ce2b8d1eb91bc8a7469d30a7050e647f4ec407fcc"}, {0x98, 0x111, 0x8, "a4973ecd5b746b63aa6f4cf405bd068daa78d6d337af9d8759d60ebc32cf9401a49a13317e7f2e223b02f6d92c8c2f7d32bf1678a18153f436534c682f4d358709d97b010e2f53e987722d3d201eebaff7a6048e754b572ce88a2bc9a3153a922c761aa960b856618e6bc1a90ae0084e17cecb6eca3888babc37891110b6f6b820dc18"}, {0x1010, 0x107, 0x392a, "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"}, {0xa8, 0x13f, 0x5, "e25aa2661dbf8a53d660dd037259a1fa53a9aaa4c7162b9b7935bebf1117baff6bf5fbd4d3169955ef8d46aa8f51d7ff9246a39fb8a4d944ca946c19828bed40d6e12d326dffbd485eb5ba235784326c9f8cab34d714b3596eb3ba0c828b620eff4df296929f8aa7eb827153d485cca79aa1e468f06c11fdc0622dce86e1ccec9a0205f4bffdb5cf5629044cca6617f493"}], 0x1198, 0x8000}, 0x4000080) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009d8000-0x10)={0x3, &(0x7f0000e21000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000007c000)=@sack_info={r1, 0x1, 0xff}, &(0x7f000021a000)=0xc) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1, 0xc, 0x4, &(0x7f000089f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004bb000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009a2000-0x4)=0x0, &(0x7f000097f000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000938000)=0x3) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000039000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ee000+0x1f8)=0x10, 0x80000) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000f0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000001c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000083000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000b3000)={r2, 0x80000, r3}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000ef000-0x4)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x100000001) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0xe, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r2, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f0000cb2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b63000)=0x14, 0x800) listen$netrom(r3, 0x4) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c09000-0x10)=@req={0x8, 0x5, 0x1, 0x800}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) r1 = accept$inet(r0, &(0x7f00001a8000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e64000-0x4)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ae5000-0x4)=0x0, 0x4) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e7c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053b000)=0xe8) accept4(0xffffffffffffffff, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0xffffffffffffff5f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000dec000-0xe8)=[@in6={0xa, 0x3, 0x70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x380000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf9cf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xe8) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002bf000-0x18)={0x0, 0xfffffffffffffff8, 0x30, 0x800, 0x5}, &(0x7f0000e33000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cb6000-0x4)=r1, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00004ea000-0x4)=0x8, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000fc8000)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x1, 0x2, &(0x7f00005e1000)=@common='bond0\x00', 0x5, 0xb23, 0x2}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f0000-0x4)=0x8, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fe8000-0x4)=0x1f, 0x4) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) write(r0, &(0x7f0000000000)="f45a9826874fe2", 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ab8000)=0x6, 0x4) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) write(r1, &(0x7f0000005000-0x29)="", 0x0) [ 337.535552] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=47604 sclass=netlink_audit_socket pig=29179 comm=syz-executor7 [ 337.568953] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=47604 sclass=netlink_audit_socket pig=29179 comm=syz-executor7 2018/01/19 09:05:34 executing program 3: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d7b000)="edd61b6c00ca50669ec252b43f134e6501cff16ba66603457783e03e9a6bc65ad18309da53334d43b5f0e4248611d6baa90ea481e823a04daf193d2454135e", 0x3f, 0x4, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000fd0000)=""/252, &(0x7f0000fd0000)=0xfc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014c000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008bc000-0x18)={r1, &(0x7f0000eca000)="c2517c2766a6d609e3fb5c82fe08263bbb73adaeed8c22c8296304fc0d8a0f931bddffd1033ff886c6f676c16721c035aa13aa8dbac6806be87b02185c46b84e5ca7e95aa9916d8ee189c25a58e4779f5a61934e760160ae8d024bf51a816b4b324d983dc7069155", &(0x7f00001ba000-0x85)=""/133}, 0x18) sendmsg(r1, &(0x7f0000f9c000-0x38)={&(0x7f0000a63000-0x9)=@rc={0x1f, {0x6, 0x8, 0x3, 0x9, 0xfffffffffffffffd, 0xf9}, 0x1}, 0x9, &(0x7f00000ac000)=[{&(0x7f00008e7000)="407cb302366b176089de4c62dd1659743d6c8efbbb4b27a141958f1fcbb3819d4b3ab3c20f1a7ce3884c7c0bc130afe80d6c715aeb6fd4af99fd70dda406bc9a746b3767e376ee64db9f853687ada76915ca8bfeb23642e2823131dcd9100ec44a7765f5ab8604cb65486cf79808ff6e3c68", 0x72}], 0x1, &(0x7f0000d9e000-0x2b0)=[{0x110, 0x10d, 0x612, "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"}, {0xc0, 0x102, 0x6, "ea5f2444bbc144a9ec2b07a4212092d3c3ebba20a2c2b50c3e240a81592e0e08a59289c081b994c6084ac0044fecf5c55dbdea14dcca9628230afda913fc47ffd40a3afb1125197d59e08d2fc88805943c006bf392071a845663480d617347f58f8f906e95576b66e5c30baa9812d46db1df6a5c770d8fdb50182f8c5ad0636ae64a59beaa9a5fb59ef9c57050ec48d0a5db055d117906e0315019aca3918e4332fc81c9c2959a2aff"}, {0xe0, 0x105, 0x800, "2a051daff21b43535944aa7e893a523b5d21975b70bfaaae6e625b5c29e5cac5b2fa15d5e22753a39b5b194ec075d514f730c74fcb811c46c4fc8911d47e37cd97972c8e79464345ddb340d505f92541e3d931e15a1ba48dc3716d341e56978b2832b0a9858cb13e2bcfc8fbe98e77b8d3d805978f7056e75a693cd3531cf87e6b07be602b50b7b79c58ec6302c5d570470aa227398ad0d4fff2523a0a963a0effe53018528f02f0793d96372c041efb3cffba935b00a9c4c2fb642071cd84e7f45c12c38f58736df872ed20"}], 0x2b0, 0x0}, 0x800) sendto$ipx(r0, &(0x7f000069f000)="e01f4e7c46a2c3a17642b384326d11516d2b33f1ff5c76ce65093b7887cb790af52a6f4c74", 0x25, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) socketpair(0x5, 0x80000, 0x9, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000005000)={@multicast2=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000001b000-0x4)=0xc) 2018/01/19 09:05:34 executing program 4: r0 = socket(0xa, 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000612000)=[{0xc41, 0x10001, 0x5, 0x0}, {0x8, 0x4, 0x144dd801, 0x80000001}, {0x15f, 0x3, 0x1, 0x3}, {0x71, 0x6, 0x0, 0x6}, {0x5, 0xc000000000000000, 0xea3, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$kcm(0x29, 0x2, 0x0) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1200) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ed6000)=@add_del={0x2, &(0x7f0000392000)=@generic="0b71cb720cd3700795a9f40999c87345", 0x5}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00006d3000-0x8)={@multicast2=0xe0000002, @empty=0x0}, 0x8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f97000)={"2dcf352aad56eac943715a081457893e", {0x4, 0x2, 0x0, "2d90c178335f", 0x7, 0x0}}) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x20) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2018/01/19 09:05:34 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000a71000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd5000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad1000-0x33)={r1, 0x2b, "2634c2b9b44d2a3864118ada9da378693125ff5742d256bcf622f82341f2585d25dac12b57fa9c6af5fe44"}, &(0x7f0000645000)=0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) listen(r0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000+0x373)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x1000, 0x4, 0x10000, 0x8, 0x7fffffff, 0x0, 0x0]}, 0x12) r4 = socket(0xa, 0x6, 0x5ab) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000004000)={r3, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x12a4, 0x9, 0x9, 0x500, 0x4, 0x1, {0xc, 0x0, 0x5}, [@generic="bfe5d6c88038c7498ca6bb7730efbb8ac7346c7949ba23157410b45bf65e0c0ec9833fffafc5ee9a54dc538b17370a61ce763ebd30bc0a9d3cbffbc452534f72cff3f9059c2490032a29f0667b3c7121563362a0bd76a3fef24fbcd0197232a2b276054467b8334c6bbd0f2ba64e41659e640a7a5ca9ef492f3a26bb326d396ca9abdfe22fc8ab25cc105964cdca1a27b2f103559e8070d3e0e28e9b337a38d917f9c516fc8d76e6d22b97f78a8fd8cd3390ec8c59ca2176496756976b35a6c3c6ce7fe4e9634394f23d4a5fd7c5af483c92a0c823eacbd467a1c9923d3803af60b2a38a571337cc5f2d24", @nested={0x1198, 0x4f, [@typed={0xc, 0x3a, @str='[\\\x00'}, @generic="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", @generic="818a510ebd1e3a14ae100daaf385637357a864f29d84d469c8d525110efb0150f584aa36a93ad04b5887cc4c5c5699e4a19f427cfae5aabd09dd65b3f3166a96429ab9613edf17939fa0657702b4a0376ea2030d30c784c346b867ae5c535573f90b5624b5639701357888bf69975ed507cb91a03125cf764f9ecf270a3b26ea37722deb918f48478e5ecd83c7ba4e884aec894cfb8fc2d08ade8c0272504a4a99fea9c41d5d0d18550a395994a20805f136742c2a4a30db6298f31e86e51f372603c318715ffda7c255e034614b87aff8d9e0fdcfb92cfddc07f501de75a8b198a71c2a7a5757ed1848ee7f807a5203d9472c25a167829a", @typed={0x60, 0x91, @binary="0d6d59bed19491be00750ac3ff176d8347fbec73cd8f8a1e318e8dffbbb6947028fdefa3908b74536fd25e02db7ad56c8fd29546b79539bc047cd939081799881ee8bf89e10e3ce9f95727ffbbe50bac08e5d4e5beb403"}, @typed={0x10, 0x88, @u64=0x7}, @typed={0xc, 0x2d, @fd=r4}, @typed={0x14, 0x5e, @str='&procwlan0\x00'}]}, @typed={0xc, 0x1e, @ipv4=@rand_addr=0x5}]}, 0x12a4}, 0x1, 0x0, 0x0, 0x20008000}, 0x4c000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000002000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000006000)={0x124, 0xc, 0x4, 0x200, 0x3, 0x0, {0x5, 0x0, 0x7}, [@generic="eb938b346b90de0dc46a8ee4ebb3dae7ab064142b84b6408906c5aeb46ea40705ba7c72cdb7082a083a60d4893939422862f452bde8d92722cf93a6a7cf137", @typed={0x10, 0x78, @str='eth1\x00'}, @nested={0xb4, 0x9, [@generic="a0ccef1510214f1f7dd3d8c1b81e42546d2a8287fcdb6e71cdfbe2f1d6ab17ca1a239f896251a348b325286fc0f83c6f5dbac6040ef96cc4115ebfff83e920dc0e0e31150ded0edbc62205c16420a2726ab1346c77fb832d3cb8f342f50a2307d6553dd09a910cd3963efd1e5a53b199c894fc3a017054297cea16362341272164d1927d0df35ddc819a6963f6aec6df35c8f1f580b7aaf2f62704408b86e4c19d94cb1df702e8c3f0ef3e5e269683"]}, @typed={0xc, 0x86, @ipv4=@multicast1=0xe0000001}]}, 0x124}, 0x1, 0x0, 0x0, 0x40000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000008000-0x4)=0x3, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={"798891b91a3a72dec370851e2363b2c4", {0x4, 0x0, 0x6, "818913b1c316", 0x4, 0x0}}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000)={r2, 0xfff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000)={0x3, [0x2, 0xc2, 0x9]}, &(0x7f0000003000)=0xa) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000222000-0x4)=0x0, &(0x7f0000fdf000-0x4)=0x4) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 09:05:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e67000)={0x20, 0x6, 0x401, 0x7, 0x80000001, 0xe3b3, 0x6}, 0xc) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000-0x4)=0x38) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000000b000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c7d000-0x38)={&(0x7f00001b7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fe7000)=[{&(0x7f00000db000)=""/4096, 0x1000}, {&(0x7f0000bc2000-0xcb)=""/203, 0xcb}, {&(0x7f0000336000)=""/0, 0x0}], 0x3, &(0x7f0000163000-0x9b)=""/155, 0x9b, 0x8}, 0x2000) accept$ax25(r1, &(0x7f000033d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b3a000)=0x10) poll(&(0x7f0000280000)=[], 0x0, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000afa000-0x5c)={{0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x10000, [0x6, 0x8fc1, 0x3, 0x5, 0x80, 0x6, 0x6, 0x2]}, 0x5c) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008f5000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cf0000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00004fa000-0x78)={0xfffffffffffffffd, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xf53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x80, 0x9, 0xfff, 0x7, &(0x7f0000807000-0x10)=@common='ip6gretap0\x00', 0x7f, 0x3ff, 0xed}) sendmsg$nl_route(r0, &(0x7f000044c000)={&(0x7f000063e000)={0x10, 0x0, 0x0, 0x300021}, 0xc, &(0x7f0000016000)={&(0x7f00001ed000-0x38)=@bridge_newneigh={0x38, 0x1c, 0x400, 0x2, 0x0, {0x7, 0x0, 0x0, r1, 0x41, 0x3d, 0x6}, [@NDA_VNI={0x8, 0x7, 0x10000}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_DST_MAC={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x800) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) getsockopt(r0, 0x6, 0x101, &(0x7f0000897000-0x52)=""/82, &(0x7f000072b000)=0x52) socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x10, 0x80000, 0x20, &(0x7f0000edd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) sendmmsg(r3, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970000-0x10)=@generic=""/16, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ed4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000297000)={0x0, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ee, 0x2, 0x3, 0x9, 0x88}, &(0x7f00000c6000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004fa000)={r2, 0x6, 0xe0, "1f29f7ee67ff01999468da706320be92ce05cbb286bae4a33fb73739a930eba7db41d4b564efaa672acab49673893aa049eb477bae9b8905a31b0f3e7d8fd03a6adfc0bbca30bab9ee1cc1f445c1b02b1358af2546f308abf4036bdeee54eae076b6021148adb75ffb64f1f27591e3c7582fd338cda1cc77aec9217d0c68f252f7b0fade5d634a8b451c13f7327d6cee5f7d19a208c702d36f50e5e3eb9fccdfe8c8b5c6103fda35bc25cbe040ef7d67972a30fc066c3bde4a62c9c5aaba9566f65783670e83488f9f5cf4c93bca7f6f8fef29c500623eea9a74cdfaecaa11d7"}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003cb000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d29000-0x9c)=""/156, &(0x7f0000079000-0x4)=0x9c) r3 = socket(0xa, 0x802, 0x0) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b3b000)=@sack_info={0x0, 0x3, 0x6}, &(0x7f00002d8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x530cdaf, 0x8000, 0x3ff, 0x7fffffff, 0x0}, &(0x7f00006c6000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000273000)={r2, 0xde, 0x0, 0x0, 0x1f, 0x0}, 0x38e) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000be6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000651000)=0x0, &(0x7f0000211000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e15000-0x38)={0x0, 0x0, &(0x7f00000b9000)=[{&(0x7f0000b82000-0x37)="72b1c8a4572666d8a732", 0xa}, {&(0x7f00008b5000)="c31d6439162cc5d672d82aabf14038b21b6f7eaa39d399da58a39f1948822b172680", 0x22}], 0x2, &(0x7f0000945000-0x188)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x3c, "14ccdd5f4d82ded4490ceb474c617bd7d251877e9c95749ed2ecccc6c92f83667af3961a2ca22ffe2745042fb0815cd7a1f73536799f65f3cb570f13"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0xb0, 0x8000}, 0x40000) recvfrom(r2, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af5000)="8be3000000010000", 0xfeb4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af6000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006b6000)={0x2, [0x0, 0x0]}, &(0x7f00007ac000-0x4)=0xc) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000085b000)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f0000af8000-0xa0)=""/160, 0xa0}, {&(0x7f0000af8000-0x5b)=""/91, 0x5b}, {&(0x7f0000af8000-0x1d)=""/29, 0x1d}, {&(0x7f0000af8000-0xc6)=""/198, 0xc6}, {&(0x7f00002e6000-0x3d)=""/61, 0x3d}, {&(0x7f0000af8000-0xfe)=""/254, 0xfe}], 0x6, &(0x7f0000471000-0x5d)=""/93, 0x5d, 0x9}, 0x2140) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000af6000)={r3, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4, 0x3, 0x4e3c79d9, 0x20}, 0xa0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000af9000-0x90)={0x5, {{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]}}, 0x90) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000421000)=0x0, &(0x7f0000af5000)=0x4) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000af7000-0x20)={@generic="785de9aa09f930218b9a95756da41df7", @ifru_flags=0x1002}) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000d3000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006e8000-0x4)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000467000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000066b000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000d3a000-0x38)={&(0x7f00009ec000)={0x10, 0x0, 0x0, 0x20d32800}, 0xc, &(0x7f0000d5c000-0x10)={&(0x7f0000941000)=@mpls_delroute={0x34, 0x19, 0x300, 0x6, 0x3, {0x1c, 0x20, 0xb4, 0x8, 0xfd, 0x0, 0xff, 0x2, 0x2000}, [@RTA_DST={0x8, 0x1, [{0x5, 0x0, 0x49187e48, 0x6}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}]}, 0x34}, 0x1, 0x0, 0x0, 0x5b3438cbb2aeeeb7}, 0x48014) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000030000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007c8000)={0x0, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, &(0x7f0000b80000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000eba000-0x4a)={r2, 0x5, 0x42, "055b193cbb1313bee0c27d34a088de96694f3c40712adefd9be99dc79a6157f222bc8e883418038629d5321b8ec0f7beac7d0c63385488a7642284757080fa70f689"}, 0x4a) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f0d000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 09:05:34 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0x64)="3ff2e4a980394bd3a0af4d00246df4082a89784786f44ee35c173dcbe83b1b9dba33c241b89be7e4518e162ecaea3085c13eb0ae8ff12198dc010acc4d3a6646a4317bf84b110657433a5352ef618247ffc97f72f200bf2f02cbd9eccf150a5d1376bea7", 0x64}, {&(0x7f0000001000)="a503bf298f078d742ffb276dca4b8346be78a6d8c097a9725080dda3f52eaeaf8af6186abd719d221b09cb1a9a675843a0b47a9ddaf4eb976446a94afcb2f5f779fcb4ac52d3ac3cab5fb1fcb6ca20a710061711b3d8004e846bc16823cef22dc8e995644fe7cdc74e60a7f2d1887d", 0x6f}], 0x3, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x80}, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fc0000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x800004, 0xff, &(0x7f00002a9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dd4000-0x4)=0x0, &(0x7f0000747000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00001b5000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079b000-0x8)={0x0, 0x80000001}, &(0x7f0000be4000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000706000-0x14)={r2, 0x7, 0x1000, 0x2, 0x1a243208, 0x3005}, 0x14) pipe(&(0x7f0000dae000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cb0000-0x4)=0x0) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f08000-0x4)=0x14) r3 = accept4$inet6(r1, &(0x7f0000e3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000753000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000379000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff}, &(0x7f000068c000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000025f000-0xc)={r4, 0x7, 0x20}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000515000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000845000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000c6b000-0x118)=[{0x0, 0x0, &(0x7f00007fc000-0x70)=[{&(0x7f0000476000-0x81)="a24a0e109232fc3f490eb70a41a234b7", 0x10}], 0x1, &(0x7f0000dc7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800c, 0x5, 0x9) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000061a000-0x10)={0x1, &(0x7f0000c6c000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d16000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000249000-0x4)=0xe8) bind$packet(r0, &(0x7f0000c00000-0x14)={0x11, 0x17, r1, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000019d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c49000)=0xfffffffffffffe99) sendmsg$nl_route(r0, &(0x7f0000fa3000)={&(0x7f0000289000)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f000084d000)={&(0x7f00000c1000)=@mpls_getnetconf={0x24, 0x52, 0x4, 0x3, 0x2, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x44080}, 0x4000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004bc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x9, 0x2, 0x8, 0xa, 0x20, 0xa0, 0x21, 0x0, r3}, {0x1, 0x6, 0x40, 0x5d3, 0x318, 0x6, 0x5, 0xfffffffffffffffc}, {0xffffffff00000001, 0x3f, 0x0, 0x1}, 0xffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x6, 0x3, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x5, 0x3, 0xb8, 0x5}}, 0xe8) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e17000-0x8)={0x0, 0x80000001}, &(0x7f00008e7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000567000-0x20)={0x1, 0x0, 0x800c, 0x5, 0x8000, 0x7, 0x6, 0x0, r1}, &(0x7f0000188000-0x4)=0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000007, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000c3d000)={r2, 0xcf, "4954e60775375b4961222e1779836460444066e0154bf6e653c473de949369f44abd85db3b1eb3c9fbb8fb3a0cb77c93ce8881ae32caf0cc528d6de4667139bea3fd7123f118f1b128228c8d7a81f88705c58dd2c93717361a44a0e42107c1192849cf7b1a99d6d90d754fef810a9bf25da19c156e598469a853183b659bb47fd4c6fd699df3ff61a73f11a81a94f216e46ba010a80508f586eece16c6797d65c94c1e62ffe5f01857df705f2cd443a6467889f7119e5cb19036c3ba7c059cfec9de53058376a2d5ecf01a258621ba"}, &(0x7f0000a6d000-0x4)=0xd7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000716000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000407000-0x88)={0x9, {{0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$alg(r3, &(0x7f0000d1b000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x11, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000e48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c81000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000321000)=0x14) bind$packet(r0, &(0x7f00009cd000-0x14)={0x11, 0x17, r1, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc1000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00008a8000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x3, 0xd0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1, [0x8, 0x7ff, 0x4, 0x3ff, 0x800, 0x5, 0x3, 0xe82a]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000788000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000806000-0x90)={0x7, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f000043e000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00000c3000-0x10)=[{&(0x7f0000ccd000-0x2f)="f9018b634662f814bba71ce5d9fffdda52752ec393f7648258e455726a6d37abd6a4e0ee4c6843703f03fba1b9ce15", 0x2f}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00005c7000-0x4)=0x9, 0x4) setsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f00008b9000)="a2d06f6f46c5b140c0f9042547ba8541925415b3e5bfac2c69223cccf482e368fae4b62cea2948d03ad9169efc8633dd4a7a992a369e804066f6ab30812c7e16db83728893a28854eb0e9802cfd9c92650b9b02e8a436a84c78c99e9c816eb12e5a058422f2aaedacbe6f61b9524c9ba9365ab2a2b22957e5e519150b4d00170805f755442c0c7d84e", 0x89) recvmsg(0xffffffffffffffff, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) socketpair(0x7, 0x7, 0x4, &(0x7f0000553000)={0x0, 0x0}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000532000)={0x3, &(0x7f0000ec1000)=[{0x401, 0x4, 0x1, 0x80}, {0x400000000000000, 0x6, 0x0, 0x7}, {0x10000, 0x2, 0x2, 0x7ff}]}, 0x10) accept4$ax25(r5, 0x0, &(0x7f00003f1000-0x4)=0x394, 0x800) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001f000-0x8)={0x0, 0x0}) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033f000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000899000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a2f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000552000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000086c000)={0x0, 0x0, 0x0}, &(0x7f00002ed000)=0xc) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000dd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ac3000)=0x14) r6 = accept$llc(0xffffffffffffffff, &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a5000)=0x10) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000f9c000-0x8)={0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) r9 = socket$inet(0x2, 0x1, 0x95) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fce000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000324000)={{{@in=@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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000392000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029b000)=0xc) sendmsg$unix(r0, &(0x7f0000785000-0x38)={&(0x7f0000f11000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e23000)=[{&(0x7f000055b000)="5a005fab803c90a389f5935eb9fb6a89bf68e925d331b01a82f6298c6911b8358197143123413961d7de2612cffde5", 0x2f}, {&(0x7f00002f7000)="86218667e65f85517c4044f2ead092afea54494a2021b9d4dbb3b6316792c80728d56383cf96427a96151473", 0x2c}, {&(0x7f0000fa5000)="704677dad22cf4b5e8a43b8e0d2f8ec5db89766ff51e68b4f6056ecddb02fe25e900c3218efdd2af454c22a36dfbb839ab4be1ccfd5ad56716bea283155ff170255175b0c6f5b13a074fbab0b164333af511e1a6404fc157173a1af7f4d2e3861d63a97186da921fb027070cc7ff238cb718c8f07aaedd611cb4ae9cc9a83e03f334021a0e33483422f8baea869a5e4b90f63915be0edcb32b7d5fbcb09fdaefa1da308dca14fc34bb9dbe504734d279781b8c71ae9c492e220c2e6ca3e82a83b6c4b6f8e0be469e1276c9c71c5d72c8c5262936416c6bde7706a5d020a9ab2d106ef9c256f40a", 0xe7}], 0x3, &(0x7f0000186000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x4000}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00008bc000)={0x0, 0x6, 0x100, 0xdc7f, 0x3, 0x7}, &(0x7f0000188000-0x4)=0x14) sendto$inet6(r1, &(0x7f0000cb6000-0x1000)="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", 0x1000, 0x800, &(0x7f00009f3000-0x1c)={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000390000)={r13, 0x2, 0x1, 0x40, 0x5, 0x8}, &(0x7f00009dc000-0x4)=0x14) r14 = socket$nfc_llcp(0x27, 0x3, 0x1) r15 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r15, 0x84, 0x6c, &(0x7f0000fa1000-0xe6)={0x0, 0xde, "5dc81c12a96411919ac55e96a2e4f0d5698d45cca708bf1873c82e00894c725a6f9485531262fe77e8904d5245625e104baad4855b65fe1bda7121b5f4a38fd1db7536d7ba0aeca2a790fd845842308482b9dddc13b587b6c7a500c4e96dd6f3976205d11426600d90c6f09785745720a31d60d95478b331869fc1b1bfb88b9b88c6be02b828331a0c477979fce886a903e91e5df4210ff6f5b8de35235b3926de33633984c34456927e023b15aa69d863d7becfc548761856f1811bf55d26f415afbd1868b278db657a8566b5f68c772034fb51e50a1802d1ef5c90d90a"}, &(0x7f0000f08000-0x4)=0xe6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r15, 0x84, 0x77, &(0x7f0000c36000)={r16, 0x2, 0x3, [0x9, 0x2ac, 0x101]}, &(0x7f00009d5000-0x4)=0xe) write(r14, &(0x7f0000d11000-0xf7)="220000004a000700ea091008090007000a00000000220000000300040001008c45a0", 0xc) [ 337.933586] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00003d0000-0x5f)="9a02ca78d0466cd21e7ddc4e20a45a6e48dcb059991da929013939ed639ef27e4f355aad0bcb7c78c9c1f627d4ce81a1bbd236c39195a6fd45bcfb75613b6eab9888ee37b924cbdff9e00968998221f180264c53d215d0a529e32d5c2a248c", 0x5f, 0x810, &(0x7f0000f6f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x3, {0xa, 0x1, 0xffffffffffffffc1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7fff}}}, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1c1, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0xffffffffffffffe0, 0x800000001, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000e5000)=@req={0x50, &(0x7f00000ca000-0x50)={@common='bond0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x1}}}}) connect$can_bcm(r1, &(0x7f000082b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000096f000-0x8)={0x5, 0x101}, 0x8) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd850300c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0xba6070dc2c9a979, 0x84) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000219000)={0x0, 0xa4, &(0x7f0000037000-0xa4)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f000011e000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000138000)={r3, 0x80000000, 0x10}, &(0x7f0000202000-0x4)=0xc) r4 = accept(r0, 0x0, &(0x7f0000218000)=0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000219000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000b000)=0xc) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x2a0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x2}, 0x60, &(0x7f0000008000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x6, 0x40000000003a, 0x100000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ed6000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x3, 0x1578, 0x5}, &(0x7f0000b88000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000533000)={0x3f, 0x4, 0x8000, 0x6, 0x9, 0x7ff, 0x9, 0x8, r1}, 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a5b000)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a49000)={0x10001, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c54000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0xffff, 0x200, 0x400, 0x92, 0x4a0008e, r2}) [ 337.998764] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 338.017383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 338.048371] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$ipx(r0, 0x0, &(0x7f000067c000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) read(r0, &(0x7f0000f18000-0xcc)=""/204, 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000033000)=""/1, 0x1) close(r2) read(r2, &(0x7f0000bb5000)=""/215, 0xd7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r2) 2018/01/19 09:05:34 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000e19000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000779000)=0x1c, 0x80801) connect$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x1, 0x5a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a03000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b61000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ef0000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef2000-0x4)={r1}) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000691000-0x4)=0x7, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f000094d000-0x69)=""/105, &(0x7f0000ef3000-0x4)=0x69) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000044d000)={0x1, &(0x7f0000457000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0xfffffffffffffcbe) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) recvmsg(r1, &(0x7f0000217000-0x38)={&(0x7f00001bd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000020e000)=[{&(0x7f0000288000+0x90c)=""/4096, 0x1000}, {&(0x7f000022b000)=""/67, 0x43}], 0x2, &(0x7f0000289000-0x2f)=""/47, 0x2f, 0x100000000000000}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x200001, r0, 0x200000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/19 09:05:34 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b33000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005ff000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0xfffffffffffffe95) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x281, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff91) accept(r3, &(0x7f0000af2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b2e000)=0x58) listen(r3, 0xf32) r4 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x84, 0x20000007, &(0x7f00007cb000-0x8)="8000000000020004", 0x8e) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) accept4(r0, 0x0, &(0x7f0000045000)=0x0, 0x0) recvmsg(r0, &(0x7f00003a8000-0x38)={&(0x7f0000ee5000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a44000-0x20)=[{&(0x7f00009a9000-0x8c)=""/140, 0x8c}, {&(0x7f000097d000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000c36000)=""/9, 0x9, 0x10b}, 0x1) sendmsg$netlink(r0, &(0x7f000048e000)={0x0, 0x0, &(0x7f0000977000)=[], 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/19 09:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a38000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000bf5000-0x4)=0x1e) listen$netrom(r0, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000086a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000de3000)={&(0x7f00005ab000)=@ax25={0x3, {"4dc1d034cd7b9b"}, 0x0}, 0x10, &(0x7f000016c000)=[], 0x0, &(0x7f000018b000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001f6000-0x8)={0x0, 0x9}, &(0x7f0000577000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002a2000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000db5000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000717000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ace000)={0x0, 0x9, 0x2, 0x1}, &(0x7f0000acf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000018e000)={r1, 0x80000001}, 0x6) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000633000-0x4)=0xc) r2 = socket(0xa, 0x8080f, 0x8001) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000a96000)=0x0, &(0x7f0000717000-0x4)=0x4) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xfffffffffffffee7) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a97000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a96000)=0x8) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000150000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000a97000-0x4)=0x98) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d1e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000d1e000-0xe7)="95944d334ca4ba9e2d36f6867d5b0be54b124b1120dfe28d159616eca6ef61b4eca10ee2d27115a628c6a1f6118c3132191844e46e2c7fcba4d0ccb2ea9e9d3ce63c996dce67768ff581b191fb1fb19f986be0c90aee39b61466aae02752e79c299307003e285b6b80821a5b445428c69c7ab4b72852df893531c9cbac5bd1547827b716f0480e4d64e26ec62e126b81ced470d32ccc2f09512af56a91267e4c1ba869d13d6da71db2622542661a53f19e463b48638fb75de9971f3fd8c6e323e17ebdeea2282af0388bbe13254ddd5ecd426eff81a8c952d28efe33a713b3fbadea35d92da786", 0xe7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00008e6000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x39a) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 09:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a20000-0x4)={0xffffffffffffff9c}) pipe(&(0x7f0000539000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000812000)={r1, &(0x7f000037c000-0xe8)="6b9d9388c6a2ea4c826d435011ee7059645c4c8b71287a90d0e69cfc4a92e0e8b2eef89cd663c42566aef5f3d3a52bef4ec66b75663cde1ec46217c2790125023d1119ae0bbb18385bf7d4670428595927c1184563c1852ceef97f53c1581ca807731ce08a8b3be3c515698defff9b340ab8f9677e6ccd5b3559d7a951b30f24c89c24ba6e4df31642e0d1659b0ce59d3b726d9b0619134be62334fe3bea87e112c3f949b360f3647b2ab96632c4bb624c71d6c20cc7b82a29308c08abf6dc7d24bc12e942e6ba79856b8ba1c1e572318a61dc87ecd9128b3665fdfd9074b811817d186570bb4208", &(0x7f00007fc000-0x2)=""/2}, 0x18) getsockname$packet(r0, &(0x7f00008b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cbd000)=0x14) 2018/01/19 09:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/19 09:05:34 executing program 7: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000dd8000-0xe3)="20e4b512e3efea89986a5420d0007a2b83b18b5fce6ff37b237dcd649a4a73a9080808be2ac6ed053d7dc7ca8bbd9f11065aac7d1eeab25beef9e86307b6cf252269630c632b677949e96fe465dc4be21e512629a004272d7747fd9c7336324d9ee1128503c8225bf46974279e09349ecfa8085f012e416fa3afe2c2ff09723d5e0e83d592567654c376925eb96317e7e816245ed68c15c30e669e9467e7237ebd67caa6d198e54bc8f296bbcbd8734328ca6817879af6694c835c5ebba00521db8316000bc50955329e54a40427a3b1784c638bf841de6227eb4489a1027f15f4f38c") mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000b000)=@generic={0x0, ""/126}, &(0x7f0000011000)=0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380e, 0x100000000, 0x6, 0x0, 0x8}, &(0x7f000000b000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000b000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x5b04, 0x4, 0xca30, 0x69}, &(0x7f0000012000)=0xa0) r3 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) r1 = socket$inet(0x2, 0x80807, 0x10001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000838000-0x2b)={0x0, 0x23, "cc7a41dc90a37371eb55c273fbe56135eea1d48e5f9c6c0a5f16e92450c2270fa50e93"}, &(0x7f000001e000)=0x2b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c3f000)={r2, 0xc1, "e50261af2454cc92dba1b4ccd18268668c7023e62a3c257fb7ac7d547d9d17b984f2cd2965bf7ac5a87d89376533297024ca164ecdd035fa25ab7c46c9f291f958dad8b1a6fd9921e4c167133fb1e5956f182191ff777ef6f9b80258c325d2fa7bcff9e8c58ccd1c37dd3057cb778322d6532b7933e698e25d44e0b3b6c16a4f7d007ebaba427a09a71eb06a858fb3a96c993db549aa8e4985bbe3a41083b5398ef85bfab68db497baa4c9130f4c46142b0a36f599739a2d688c71ec70c00f6463"}, &(0x7f0000d47000)=0xc9) recvmsg(r0, &(0x7f000075d000)={&(0x7f000089b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000048b000)=[{&(0x7f0000c1d000)=""/213, 0xd5}, {&(0x7f0000cd5000)=""/35, 0x23}], 0x2, &(0x7f000042a000-0x50)=""/80, 0x50, 0x1}, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000a51000-0x4)=0x21, &(0x7f0000948000-0x8)=0xfffffea9) bind$alg(r3, &(0x7f000008b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/19 09:05:34 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f1b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000506000)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e4c000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080d000-0x4)=0x5) connect$unix(0xffffffffffffffff, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 09:05:34 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5d000)={0x0, 0x1ff, 0x10}, 0xc) socketpair(0x2, 0x80007, 0x5, &(0x7f00007ae000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2000000008, 0x4, &(0x7f0000347000-0x38)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 09:05:34 executing program 7: 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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d8b000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000146000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000554000)={0x0, 0x4000000000000}, &(0x7f0000e3f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002b1000-0x8)={r2, 0x0}, &(0x7f0000558000-0x4)=0x8) 2018/01/19 09:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet(0x2, 0x2, 0xffffffff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0xfffffffffffff938, &(0x7f0000fe6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b4a000-0x10)={0x0, 0x84, &(0x7f0000678000-0x84)=[@in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x0, 0xfffffffffffff3c3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2e000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) write(0xffffffffffffffff, &(0x7f0000278000-0x100)="0608e96046f5b700057f919b2da815c5ee483335fc675474f725b09b03900f6975eee502c4dafbb387da5e50de53c20a2dbe5c29e0dfec0f255fc3847fc9a18db7ebb6402cf418d1254bdd56187f6b126840d8eb8713894fe9cd9d357a86cd2ed05cb31e786423b4e1cad1c7fa1ad3c0700e7847752344c21082986c89ac3f9b291d52f7a02a3ec0f6260828910d3c5e3e52a422b0b99a8f02a19ca52988ef1a", 0xa0) recvmsg(0xffffffffffffffff, &(0x7f0000dab000-0x38)={&(0x7f0000e09000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df4000)=[{&(0x7f0000aee000-0x90)=""/144, 0x90}, {&(0x7f0000ce2000)=""/57, 0x39}], 0x2, &(0x7f0000cdd000-0xb4)=""/180, 0xb4, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000ee2000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x2000003adc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0xffa7) 2018/01/19 09:05:35 executing program 0: r0 = socket(0xf, 0xa, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000286000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aaf000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ce8000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b41000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a4000)=0xe8) r7 = getgid() 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$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r9 = getgid() r10 = gettid() r11 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f2000+0x564)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000d84000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6e000)={0x0, 0x0, 0x0}, &(0x7f0000227000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ef8000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000c0b000-0x3d)="d8328c12c174239a1c1633d0ac9dfab124a9d219bdb51892321bf1fb58ca725bc189b8b112070cd211d4064cd0c51414dc40b78c30ac70570c43da88ac", 0x3d}, {&(0x7f00002de000)="299ebdd720d5ff71c74c116fd3d414ea6577da5296b19fc5ebd0dc566fad7d39a0d2720084808f0bee98e7b90c61ef0cf3db2edc58b2191c7b05b663de48ccce51849f106af6203502079d07c9d37880297b6d65fde12d80a9916f8f4bc8dc6e716ce6de2de3effdfc0b4e380d5617d8529ae00141ebcf5c9c83afa944dba19842a922a73dd6feea777eef1a57643c4bb4b046e1608d669979c5a994eeed00eda88e353c6f36bcfa4bc2661b212476284124917d4c5885fddef7f15fa0bbfb79b1a33977e467fae266bfe2a52dd8", 0xce}, {&(0x7f0000001000-0x7b)="05aadef64f9e611e1bb8e03c063d086b9bd13277379f64b3dacfd2d2a783bd2ce0d33d2b4d7089858c5817143ea62f8f25d5ce5ea059ca4e15cf13af7c6a66236b0276c318fa841a0d2f91ad9442d1bdf4ab77f054329aa0c4ea09392e55edf0eadf93bf5a6e6662ac1fa1fd440a2bccb8cda6386a43ed10ff54db", 0x7b}, {&(0x7f0000ad6000)="95004448a6fd30ffbaeeee6c542d43289a1c58623ee410a7c4", 0x19}, {&(0x7f0000000000)="2556611d4de5aacbfaa6", 0xa}, {&(0x7f0000999000)="5dae7cbb22dfad30d969980b565dedfa66455a1a2c0507619273bcf44a36efe3aec0e98b9c744bc18a65ec1879faf61d461ad6a30d8d3e5cf51927487966b94455801c7e414ac8d44e696d55501fcb046211cf8098e51a305565f978d0fcc6a14acbbaf7275e498ffbad7205cf43e45f7c36ffd2a784925613af98b767890a2f3f517933c6dfae4fce77656c852e0699848801cd9582b3eb6e9527ed8cee029fc23ddf89be8719a994c5987ecc31d864c752f8ea4f26c668ebadfc0cfc", 0xbd}], 0x6, 0x0, 0x0, 0x20048000}, {&(0x7f0000272000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f000057b000+0xabb)="34a4f4399ea9d15315fb3a6bffb60ff20f9fd28f02d8d1", 0x17}, {&(0x7f0000226000-0x4d)="0ec1671772a2657abe7d25dae1ad59d442b3b4b3b65cf3b039dd5814d5f9c9acdf1ffbe99f2abc4ceae56a8522253c639910c4bd1eae6f0d292e4e887ea2cb6a1cd47c6341d7648fb301b4d0f0", 0x4d}, {&(0x7f00005f0000-0x60)="56cf7e9197f0611dc02c1a2571d118179a2bc063460c3477be6fe305a8d35414d034391256fa119c57b5c4e309c05706f4bc44d2080a6b3b42de408da2d515b4d88b00337163e3f6801e64ac2ec668c40d402a7f4b27c278b2fd7c96522d78cd", 0x60}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x0}], 0x2, 0x804) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r16, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000080000)={0x0, 0xacd, 0x30, 0x8, 0x6}, &(0x7f0000fc3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000029d000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7c9}, 0x98) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000684000)=[{&(0x7f0000a26000)=""/111, 0x6f}], 0x1) recvmsg(r1, &(0x7f0000a96000)={&(0x7f00000e4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bfc000-0x50)=[], 0x0, &(0x7f0000653000-0xb3)=""/179, 0xb3, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[], 0x0, 0x0}, 0x80) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e70000-0x4)=0xc) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$inet(0x2, 0xa, 0xff) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000170000)=0x1, 0x4) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x0}, &(0x7f0000423000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r3, 0x6}, &(0x7f0000424000-0x4)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) 2018/01/19 09:05:35 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) listen(r0, 0x6) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000db8000-0x4)=0x8, 0x4) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ada000-0x8)={0x0, 0x0}) accept4$inet6(r4, &(0x7f0000428000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd4000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f7e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061c000)=0x26) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b3f000-0x48)={0xb, 0xb, &(0x7f0000f7d000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@generic={0x8, 0x7, 0x3, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x3, 0x0, 0x0, 0xfffffff6, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)='GPL\x00', 0x100000001, 0xdc, &(0x7f0000f7c000)=""/220, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000834000)={r2, r5}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:35 executing program 4: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005d3000)={0x0, 0x58, &(0x7f00001ca000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x1, 0x223, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000016000-0xc)={r1, 0xffffffffffffffe1, 0x30}, &(0x7f0000bbb000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000158000)=0x0) 2018/01/19 09:05:35 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007b8000)=[{&(0x7f0000001000-0xe6)="121427ff2fee71e1da0c43f59682ebdae4448077aa69ba085b7429313e151d6cbf59f63609d3ae05c60e9f4472118f0bab83a102340f892985bef92f2611008e0e2cb26ee06b1d723d12d94f693eee937e6a45bb93370f29745e9823674515aaa2525c6d64842db2b6e4a43c8b99c69266c942d2d5a55060767d03f35ccb030ac1950760363a6ec1ef6f3cee14f581dce44358db7b85c255e052621970fb51b55c5282297dbde1340f751b5a7348e9793897d9bb30bfbfce9356bf9c5b1d10d7f6d0867fa2b7c1fc4a86bc8769d4a6a84a5bc005a8781e24d17a64e12840815632718cba1442", 0xe6}, {&(0x7f0000000000)="d1adf61a8fe81b7cea165ae28bb2ed40088350a7aa69ee1483300ecb6603cf974c9f0059a1274951374f179df733fab814b0fe3153df53e5883fe50f19dbb028ca2f1a1bb3927a675a43a3c3cd558b547d58e2160a7575ed6d3dc8a854dc3048fdcc7664c9f9ef0e921e5b2fb713cd2e9cbd1e4851669c416cc3e7dfccf6b2ec74637af1", 0x84}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000428000)=[{&(0x7f000072a000)=""/18, 0x12}, {&(0x7f00002c3000-0x4)=""/4, 0x4}, {&(0x7f0000b42000-0x7)=""/7, 0x7}, {&(0x7f0000d25000-0xab)=""/171, 0xab}, {&(0x7f00008c1000-0x18)=""/24, 0x18}, {&(0x7f0000409000)=""/172, 0xac}, {&(0x7f0000cbb000)=""/231, 0xe7}, {&(0x7f0000aba000)=""/179, 0xb3}, {&(0x7f0000f75000)=""/60, 0x3c}], 0x9, 0x0) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$void(r2, 0x5451) write(r2, &(0x7f0000335000)="", 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001b3000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0xfc, 0x0}, 0x0) 2018/01/19 09:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000afe000)={@common='dummy0\x00', 0xcf0}) socketpair(0xf, 0x0, 0x5, &(0x7f0000cd0000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000d49000-0x4)=0x0, 0x4) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000021a000)={0x100000001, 0x1, 0x2, 0xcc8, 0x9, 0x2}) 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000002000)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000)={&(0x7f0000002000)={0x27, 0x0, 0x1, 0x7, 0xe99b, 0x948, "27cb8699dd27f83e0b267785f17d11419b45040978afb612b8ae6d685ae03f9abfd21571ffa768acb92c35e26091e120c067619399302378972233edb66f4a", 0x1}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000004000-0x51)="8fd6257294728d04416147c9eaf1a472d304e9803e78c09150120460c08ec521cefec13802715d5b277ab2d3feeeec012fd11924e988e9a3cc8b8a9b7ec4db54b3ade3ad02625187255839e34ab8c19d2f", 0x51}, {&(0x7f0000003000)="187c151a1cf888", 0x7}, {&(0x7f0000003000-0xd)="d37296325d8888f773521b9b57", 0xd}, {&(0x7f0000004000-0x5e)="9ad946397d7993f2c101a5dae48bdaa12e1091b821b6d8645fac740dbf7279d9551d756365282b1d05d87434c656005efefcab85eed33c1334eb8cd1987129b95e2862d2e59325e6bf580a7a4995a8d26b7ad819d77829eda6613e898a47", 0x5e}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000002000-0xcf)="52c317f2af73410b4ce78860c7266372c02ea12fcc8f3e211ce530c483ef1295c452c767ee87b90bd876828158df9c3518ac4e4cbb4fba1f9733992dbbbe442cdcc3be802d241c013a3075b16bae30e96c924e374978cfc0336547b541215c0f8ad7ed0817e527169d1b38726e8a66f430bcbe4d57cea8246b88abb5b8e58b3a74b8976a5b24a37a31d3fc0e41119074cf71c86759c31c35dfcb5f0dbb3d2eff0ad54ee9a06a4ff79324e2b1674ff1594d9a77e5aab5328c0fb046923a10420187b3bf7e056e64c52a7c7d6f19eefe", 0xcf}, {&(0x7f0000003000)="83feb3d1d1c3e5b8397508aca019de36db503a6a1a4cddeace1d894e175613cbecd23c1e6dba4f0b95dd1c365d91442eeb", 0x31}, {&(0x7f0000003000)="c53c8b9403be80224766fc4b4646c5190a4e48bfb1f65bcdea45ac691c2da78d", 0x20}, {&(0x7f0000003000)="408050a1a22875aaae04b41cd5aa4cdf78795d11ea597333d5ab9da9753573c0c8bcdb93d6772e9a8c77e27acb348480203090d53e08647e5b2f511586081ca3b5f63fae4f852b4ad3de85e7018c9a7239cbe8947c0fdc2ef31ab9dd15b0f7192d5525665c093e5f0e24b9aa948e5f5315f1355d36e936578455385128bb3435ef01fdf8c15019718373e11c0d857df3d98cd71276cc995799df8f7101cdb7934a254c40745daea453dfa93194f984330bf78137616f0a05f594e52f594cdd2c8b91a303517c8f47aeaed44460865b6361104a50bc30f757c7746a2eff7371c16e427be2d29e03a1643ce6a39629a1b4c0", 0xf1}], 0x9, &(0x7f0000002000-0xd0)={0xd0, 0x10c, 0xadd, "dd1d92d68bd0f08f6a82162640a8ab1c720a53806f2ff4ee81c409661fbe5073e4bb618962a7aa32bf318f1a80f38585ea6fa5d95e6ada925be8f3e15f32040b97a39f771582d90af82f38794907163e0ce556ab540868596b36a7527836e1385e964e8b4e520bd16e3b450a19e4e68a2e5a6148552e5cff3d903d818383957f620517b8bb80066adc91457ad8eb01d9364088218f198e7c10e4e80a48955fce9a417c04673a27bab343cebfdee4aad081511e85b3a640d60b15a8"}, 0xd0, 0x4040841}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/19 09:05:35 executing program 1: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aae000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000b90000)=""/218, &(0x7f00005b3000)=0x3ba94a2c4956ab27) [ 338.535563] sctp: [Deprecated]: syz-executor7 (pid 29473) Use of int in maxseg socket option. [ 338.535563] Use struct sctp_assoc_value instead [ 338.549409] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 338.549910] sctp: [Deprecated]: syz-executor1 (pid 29472) Use of int in max_burst socket option. [ 338.549910] Use struct sctp_assoc_value instead [ 338.550135] sctp: [Deprecated]: syz-executor1 (pid 29472) Use of struct sctp_assoc_value in delayed_ack socket option. [ 338.550135] Use struct sctp_sack_info instead 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 09:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = accept(r1, &(0x7f00004cf000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e67000)=0x10) getsockname$unix(r2, &(0x7f000016f000-0x33)=@file={0x0, ""/49}, &(0x7f00001d7000)=0x33) r3 = socket(0x10, 0x20000000000003, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004b6000-0x8)={r3, r0}) getsockname(r2, &(0x7f0000f0b000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e3000)=0x10) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) socketpair(0x0, 0x5, 0x8, &(0x7f000039c000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000f97000)={0x1f, {0x122, 0x1ff, 0x400, 0x7fffffff, 0x81, 0x8}}, 0x8) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x40000000000009, 0x3, 0x4, &(0x7f00006ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000d61000-0x40)={&(0x7f000019a000-0x8)=[0x0, 0x0], &(0x7f00002b3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a45000)=[], &(0x7f000061b000-0x4)=[0x0], 0x2, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00009cf000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000fda000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xfffffffffffffffc, 0x3}}, 0x2e) bind$alg(r0, &(0x7f0000494000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000040d000)={0x0, 0x2, 0xfff}, &(0x7f000074d000-0x4)=0x8) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000faa000-0x4)=r4) sendmsg$nl_crypto(r1, &(0x7f0000c7e000-0x38)={&(0x7f0000476000-0xc)={0x10, 0x0, 0x0, 0x35647851d7b4e09f}, 0xc, &(0x7f0000bda000)={&(0x7f0000a69000-0x110)=@alg={0xf0, 0x10, 0x1, 0x7, 0x0, {{'stdrng\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], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0xff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000014}, 0x8000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e12000)={r3, 0x9}, 0x8) getsockname(r2, &(0x7f0000374000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000)=0x2e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008e5000)={0x0, 0x8, 0xb67, 0x8, r3}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) 2018/01/19 09:05:35 executing program 0: r0 = socket(0x1e, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x8)=0x0) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f8f000-0x5c)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8, [0x3, 0x0, 0x5, 0x46c49397, 0xffffffff, 0x4, 0xf12, 0x1]}, 0x5c) socketpair$inet(0x2, 0x0, 0x80000000, &(0x7f0000c40000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000013d000-0x30)=[{0x3, 0x1000}, {0xa, 0x3f800}, {0x3, 0x3}, {0x3, 0x4}, {0x4, 0x80000000}, {0x4, 0x7f}], 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x448) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000173000-0x5c)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8e2}, {0xa, 0x0, 0x1000000001216, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x4, [0x6, 0x6, 0x7ff, 0x40000000003, 0x7113, 0x9, 0x8, 0x2]}, 0x5c) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xf3, &(0x7f000000d000-0x8)={0x0, 0x0}) [ 338.566197] sctp: [Deprecated]: syz-executor1 (pid 29481) Use of int in max_burst socket option. [ 338.566197] Use struct sctp_assoc_value instead [ 338.567397] sctp: [Deprecated]: syz-executor1 (pid 29481) Use of struct sctp_assoc_value in delayed_ack socket option. [ 338.567397] Use struct sctp_sack_info instead [ 338.675817] sctp: [Deprecated]: syz-executor7 (pid 29473) Use of int in maxseg socket option. [ 338.675817] Use struct sctp_assoc_value instead 2018/01/19 09:05:35 executing program 7: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000f8f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004e1000-0x4)=0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c85000)={0x0, 0x76, "08444771ee297f00835ee13fc3b1027e5e474ce6aa28e435c7c3f00f3cc75981d130b66bf369b922510cde4eae4978b175b4d04705d207c8fb38af881beb308be9bbe90ac729b2b539e3b004636290556b3442eb35c3887f9136f8219def5b1525bad143c32062e07f5dc0ce57c18bf9febd3569ce41"}, &(0x7f0000001000-0x4)=0x7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000-0x8f)="76d72f4734a02a2007dd379e33d512b77c73268700704a780c298f284205636a51205ee03c73bbafda94c1218ecfbe7f097348267f79ccced810366a980e7b61470fc04d5d97e323982d77367960cdf4bfec4cd05484aa5443c7abb5c0b4d745db2b41515f0a3ebf9856b5fac7b3cdcfb9b1a0ed9cf0c2f1a15c229550061fc3843289405285e988e5b468d34486d4", 0x8f, 0x80, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002cd000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffc01}, &(0x7f0000bc0000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast2=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000001000)=0xc) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a57000-0x4)=0xa00000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e48000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r2, 0x80000001) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x845c, &(0x7f0000bd3000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008ba000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c4c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000278000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000ae000-0x28)={0x1, 0x3, r2, 0x1ff, r4, 0x100, 0x3, 0x7fffffff}) r5 = accept4(0xffffffffffffff9c, &(0x7f0000515000-0x80)=@generic={0x0, ""/126}, &(0x7f00001f5000)=0x80, 0x2000000000080000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000fbf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065c000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000453000-0x38)={&(0x7f00009dc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000792000)={&(0x7f000047c000-0x2c)=@newneigh={0x2c, 0x1c, 0x209, 0x7, 0x0, {0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x7}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_VNI={0x8, 0x7, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8, 0x9422, 0x8, 0x0}, &(0x7f000020c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002cb000)={0x0, 0xdf2}, &(0x7f00001a9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000032d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073e000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000465000)={r6, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1f, 0x4, 0x7, 0x42}, 0xa0) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000641000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000478000)={r0, r1}) 2018/01/19 09:05:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000b17000-0x10)=@ax25={0x3, {"8efd000c3b738c"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b3c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000297000)="22ed2ecc852cc89f1bc15238f2e3797abf631174b4b9bc86511e1ecbf39223f6dcb236910e3b2ae774d8f37ec8af8e94d5a0299b160e35c23e1c9b3f23ff9386526e9c19312bc7490afed5b3c07913e1b007df50f437b972c08e7e18098f868424d220e869f3e8f3cbaa46faeadfc2d23b71a01e6461db21dd97c01619b2da4d973dbecc05552210bb5e12a2b4be452721051e59b99aa2027611e98c90", 0x9d) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) preadv(r2, &(0x7f000094d000)=[{&(0x7f00001ff000-0x68)=""/104, 0x68}, {&(0x7f00005a1000-0x5)=""/5, 0x5}], 0x2, 0x38) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000047c000-0x8)={0x0, 0x8001}, &(0x7f0000a11000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f34000)={r4, 0x0}, 0x8) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) [ 338.713750] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=29504 comm=syz-executor3 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bd1000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0xffffffffffffffab) 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x800, 0xf22) bind$netrom(r1, &(0x7f0000d35000-0x48)=@full={{0x3, {"77d9966b71c741"}, 0x5}, [{"a8b33ee0796ed0"}, {"a7af0c037060c1"}, {"69dd0af3e53baf"}, {"19d4a2d44ac31a"}, {"d3f3db2ced5493"}, {"d9a18a24115639"}, {"d3b0a1179c376c"}, {"6fa720e8e74ea5"}]}, 0x48) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a55000)={0x0, 0x0}) sendto(r5, &(0x7f000018b000-0xfe)="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", 0xfe, 0x40000, 0x0, 0x0) recvfrom$inet6(r6, &(0x7f0000a90000)=""/0, 0x0, 0x100, &(0x7f0000cd2000)={0xa, 0x0, 0xe44, @loopback={0x0, 0x1}, 0x100}, 0x1c) sendmsg$kcm(r3, &(0x7f0000442000)={&(0x7f0000b06000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58, &(0x7f00003ad000)=[{&(0x7f00001bf000)="7a20a5b4ab969c36b38e33c42ee97af59c0c4803f8dd4f27c961a3b7985c92bc3c9a2c010f5e65e1e391440dcbb636d785e2a72644fa6dae824d54f1dff5672c87fd13af91b4a5cd715d77dd20ee3d808f3d09c357c2c51fa9f82d95e613ecd6", 0x60}, {&(0x7f000063b000-0x20)="e42a8a81e6b1f39e46b924aa7328aac7827ddd75376baab02fcfc7d464f2ada5", 0x20}], 0x2, &(0x7f000002e000-0x10f0)=[{0xe0, 0x0, 0x1c, "872265ea2012c6926e19b008958afde2a880c95312a9ba6bcb8f7ebc244642b220570e1bd79a5107dddc859c69b85c90d4488522d4333a031ea2e33055a79c1de65b4f1974aff7759f6038e8d1eaf8a19d7909f5d83d3f14b9548ec9bd47ede128b44bc6c829cdf2e6672b83c4f009714f08ad39ffeb8f22766a2b70320070dd5bd98f853491f313c0dec367da068fa81f9314445270d59ffa23d886e00c5cfc727a608ab6cd91b9109494674c7ebe562db74306622675f8ee00e247de54a5271384c02f583d541d87"}, {0x1010, 0x0, 0x9, "807b6f53d1e597cbeb69eb1444a534792b5bf98a5de778c9b4ff44db5ff37fade1971e6d9870284023f6a331336290234fec5ff147f27db21f8039e6d14e1aedbea657e3f9a65e65cc9c7df904ef7c509078a40f171c08f3cd8888097302d92e84a8d322d5bff789121b872f54ae42efac91797e5f4e42e27c2df8309a3f188bc0cda9f7f49bc60fd25ba09fe8d618941f4e2b165619aed23c4972a8d6de2501ba10727fa632fb7fdc871452ba9061697baa39954842966bd1bd17ce0ae7e91c72c4f6e6db73f846963d6429eeac5f9343d4c686f51ab8a886ac2bd8bbd9b05e875a98e9e5648ed4bc2953adf5d033e0378cddc3a0969da2ab79e31507345ad8b3a9a94dda61668a69e2ca923c25f4b570dc0d2b8f6c1199da4acfccf7d6ea4144e292d00f3f8f9e0dae6df35dad47718dd7ff4af49583d7d2d89c70a390d96e433e29e08184fb4109e1455890ca7cb0d4d2922d61e9e19f86b0c6077aeaa070eed731c8b98a44b2ba5006657eaa6e83dfb4789bf639b1a52f77d884f77f0e20bc807d3c44fea0947ea5e0fefa21627d76e0e06f8963b5761867e59e829157e1e831f7e58222a82c8e608fb45bf635341c91aac386830f801b454071e38fd9e78b50dd739867e47a9b2665b3ecf0423936e673ee5b7ad4312f67285dcb8b2668891b12069bae6e477243f419bae38efb25508465dbccccb958811a5c1e44d8e01937776ce61701c813de7a54f2630dea5ee73b9c619a3f2af243e85a3b5bb908f9c34de3cb898fea1fbb572bc96a514bcbfbaf238920d32405592d2b4a8b648b77f0fe7542e295661eb02c4298b614999d9b7c7efe08f500bc755509a98ea2fc2b43266412f8b4cd0971c40bacaf64cbcbe8628fb03254f8b2ff2b6559fe574f1bfd21100b1e7ad59cd2a90be787a25d0c1c71c42ec2b1c015b78cb24d150f2024cdc4da15e8c881139560e98dffe2e85a8c410f018a1676b5166a03b73425baddefb37f827e0c219ca375951f257e857904ce3dc2db4961a89457fff3047c0207dfde68892289a68ccf061133e32045b6b431691f4981ab91e4eccaf8e0e4480c97cf2b98d64ca8406dd3d4ec80ae548b52ccbfaf7c83d2862aad843bdc7f7fae55cd17105ae1d568566dd6069aeffcddc04942fd843215964b94120479c8d9a564e4948817f58f4e580722fb7d6c9b1754b39f0bdf8541df02c53377f28ec84346e956df64935ee28708912f9e4312d9396fb5d024928f17d83ebce296f1a9ad5eb872ce3fd161a71ff38912a16fe5261a4715a58ff64cad38434c9bc0f5e59c35fcf3492a03bba25b101d7cc9c6e3f3b6fa25c3f7884e32d99ddbd42d6fd1bf8c55fb99453dd1c6bb7ce9ad25b8046e558ba9b934233c9974286c142e453a05f640133b6370c806899252215582f2e3e74f67cb3f99a10e716d89a38ac40977ae99b48bc8760f0b219947c12d1401d9b65a56aea75767ed81dfb663c56739a569c6652694f71ff9ebde99757d15b66622432992e48b103d90b438622d027817f0c6e5f16ccba4598b654ef69275ed292ac9bf6054d14e1168b52566d35e85d28ec19ab70da7981f5956b89685ddedaf7fe34af11f8f85a2cbe243ede8a73dd6271d3a3f600eb14a6f03072633e1bda45c814292a163d7bbd44a3d14762ce7d525908af73bf515fdda7bdb03b05a938118b4fafc3e2ac030f765baab1ec6f2271a1b0d1e78c491bff6e54a8a38f93bb9221b052ded3ef0d0f221d5e70575d3028f6597c8330ac00e43800ff3b78b515777ba6fd6ed238680923be0683076a6c0a7c1655093c0ac376f5bfa8885721f96b8bd9b3fa23e2c267524507be6e8f1f18d36ddd5bbc9f30b6317ffdbe24be03e73a6894070f59fb351ead19ef2801c96448acd4c1b8b17e044a2e71b8372b92c4959e62f72175d8845565d2edbda8184f9556296acfd12bce43da2a51428ead89e4e71173adf2dc3ccde919416058b427d96f3a5d2f5f7dc0fa2e9dedce584fd20691bbf7176a5fdde810881ef0c872188f10a5a8831b130c2f645bb8012433c88c49c697d7cd518c30df2ce91789ed96b6e945f8f9d0d4838899458ef31a02c97cfeb32b007dc6afeb3c7e07be2a7997294e944ff4fe50fc37b337657ea9cee4aa40b26bf80b8f9518f1bd0e99c2787536b0399daa8c6e190afb8aa2f146a5dbbcd855cd8e2f286d44a2f28f75632abebb357e07d7305e7a25ed27633eb56467c37f012f9f7636833cf2c2d211d51d77f86e2ecb138fc2946a40c2721e46404e6ac560ce5bd99884dcd4672e08ce967c5fee5aea582227e228c178b43dcb438df500409ee14ea939b9ba1680d4ecd539f0375050e59d919a166540faacd6bad85a728d830e3338790480416e054fd74c4055b878a15cf31632d779bf6dd35b2ea48525f2bd64219e5e85d191a06e5d2fe237ba911159c2f6e7ba477ab7f281dbdb65fb3ee153fd92a7b767cff2c07c749d20f4c4162524b6e06d9fac23886041bb4278ba8d60ab95a0190aaa33fbfc17ed49c461cd57e92742c92cb2a7c1e403b4e6842c49ad8bd464a5bd670213c8478c9ebfd216aa2e96c1ed56821330f55c6f0e1451e6d44f7087846d7eb07eee5ac1300241db905a6e842c3e3b97374c991ee5dcf1037b88f64260c3d9ec8a50bc64bfce9cc92f508e44855cbe5ff22a124613d87edd1a898a27207fe7334cd426ebd25bfd3e21f4eab9a7683b4ee8c41f92844e5fbae0c2b047305468fc764b03752f3446348c4782a78648888998146ceab34ce9fe89e1487c05c527677622f084cdfff5c3e922757888d724204df84206f3ab5893fd8690e0010bb7c36c1a5b4b15b32a9e6f14f7b13595361842a2730649180c2e65f31cc7687c9064a5a0ef5260fafbd5907ccb09fbd10bde67b48851b3e19c2f2ed41a066fb2444c85689aed0aef8dfd2e21046daa34a08104ed35464fb9c05fdd4a09c33ff504ac8cc81e9b035e094037c08723cee9dc287f5388ab73abfa4d5b257360412ad7fe1fac83595883777d619493f1dd03b52082560d94ba8d4ccbe19c95213704d2218ab0e557c41bafbf2b94bf674e83beaca7b49795fd01eb7374a521dd7c798a006c50cc8dc15f61ef7d753cf109b262bf3cb4a5c8d5fd802fcd1114570ea451471014745b35ad950c266c0a09e4c9f2e2aaf427f0c56cd1347d12dc2f8f09bc110577e889575490e62587acf620fbb88e8e3464cdd898c16dc6d819780293aa85ef8ef2c8cec1c969117c25f44117da63cfd445747853b850073edb50db9d717a2b8796c00c44f2f5e215cbd44dea6a36ce6133f0e839d0d1eab0d8cbd57a2770fd797a563b03cfe584842a7762dc289d1cce836103bddb79fbdd60902e791dd8248740c27fd569522682684c9d03d299e2136179dd84dd1509460949af3415d8e8c9e2ac548c93e6ea785e8277c9280326d71fe36c160283feac2c33c4cd342d8b0285d7983eed8bddd3395e1ba810b15cf57fb25ab252dd7863c7adc4e39efd0ff919659772b6bf705b55a9b3cd044371326a8833a47abf95a0933a89dc0d4fc6d1effa5cc2aaf33957dc8397ba5894e5151a6cc7b70f71b8d5ceed5a89f82ed981b993f21edd4da5498f9fc08b1d429a5c69a615b8b0435a59f83bb9688f5086c05913646e1791727cb754280fcdcf626d9e9a6b64d8f07c7305cce005adc64119ac59b402c83fe6e2720e610b927a23708fc37e473235e8a15b82e3f340de3e0c20e46bff937be6c6d76c613a47858cbcd8f4a41bf498264088d7fee14068028d006c595b71fb461da3b37e5fb51ab62e10325614ec7130f44b8e878c75b4db4562233165664a5475cffb2da0f5b38103adf973927c38a141438a88e3a6206dd05ed835c23fc4721c6594a18a0411531d9dd3f2e43ea84c158c8cbe85ee8f04568a2ea3d353a6545507e1ce3878a5046e67dd0c48361fa86b35490d11cab4f5a192dbbc29a68cf6e5d6d89fcd3934e37f5a9f81823eaa5ec9a09e4411d23d670eb7af53bac4d6bf6453ed05bc5b3a44aeb11e8035a284b45e9c366dd410c3474ae6f5eefc4b0e78297926c898943c0ab5e774f275708f17f06a74a21b8181f916495e8537b043b20e959caabe5710a283709948145f9abac217a309e2b4631d137ce539a701e6bdf214c6b259181ec9368de8a63a2d6cbc2ed9892da5c0b29430844b4625fa60f55b6bae6ab02982736ea675d11cef5227c515fe644b791a3ad1c62dceece4a2bb198dd08e6b7d8833df5a2c5d12e7390a7b5604d8c752eceb45b9e25096db29209a980455d69905562449f644b66752427088dcaf025603a78a36000be9c403f2d1c940e11dc327ba6553ed9e1f072ef0ce839bbc2eba493e0ce4f2124841aef5a463545b4865437fc196eb53ce6a5a7742aeddb9030c120c34a91de13b38dbec80d223f0b678f5d851b7beacfe6e03e44706d3b0c0b76dcdc449d993cfb315d8a7902b0fcf6e2bee62cc5f07458b0a9daa4a5f052a1eddd10ba6d5076fa5c20762263fb2d7b216d0abadd84a12978e69b3cef4dc602f6938659031fb7e7a144f3e2d4a84c01fe42313f3f282785bd30250ee4fa1bb8e578e945302756488d618ff318738abd0f5d703c67a39c3751ae343f18cc1dec37015344bb387cf0e3d46be2ec4549dd2191afb7810073d080c1d6c292f80cb8b744ac8478b5baaf0bbc8126bb67da4b5e7075573b9a288227555466c4224873e20f8094d99bfcde3793b56533515b0400d56cbd0d7d650e08dc4723121ea39c769aa09f03acea764ceaf8f246d1631a800706401a556174ad13711c9ef45bb6b6e976b3d73e8537b64f9bb2f9690f9f59aed1863db6bc26a01ef7935d43cd1fcc53a96121009cc2c3a7ef187400b5064637c921a371aa9e45a20a3988413c39af961b7a19cd495111fa7e2ea878d609c3a2f1fea82b76c0d8204b9a2df661642190a7c62892a42cc0de1a7ed990df8cc30eaff3d9b26c4ff439820a24b69ed1eee1943f900114bba330d081ab3e5e9fd8cb6932ce1edb53bca5c20374c6a255066499f46ce35f1adfd57791a83dfaa4e0ed2f14e18984b0d2870de00dff1f6bee0b8dd7342a6873aed9ee326eabda21f620042259aac96f6fde4816b3bfc78ad3b4310be217eb17a11285c7686f8834f2d8df3f034e12609b73f385bd36f7c354f8ab6741d9f2a2b4db2f052bafd18d315d3fb58cb82ef727c238d46dbc55b333397c21a7613ad716fb642dd811c92257c96c17165ee7426a37d1ddf30430772609825a00b624385d0db02d7894a8cb9735b29764e8b42990566beb69b5844ce6a0e78f97e526a81d639a4d4a29ec442208bc6cb79cea54d59b83bf6e2c31cd6ad3c81d434facc9706a5be6055131c03ff99c72c3322b8ca13e6cc0ce714154325f256d5185067c98af8896acc0c8a19838a4d81d94691d4a05e45b8bc4f6e01cca32603b38d21111617b265498bc2ec95f47f57bd162ba22e21806fe8c9712234a64bf5bd69bad44dac1355bfc9de81c826cb20b56e76bd878d518c074283f789f5c57f5befe1e1c1c9aafed97825534ca50e7016a5c1af70841f4287423b39db1f119518997668add286c26c9c05589a0f68a9e0c6f43b35e1e774b7cae3fbcf7686fc401d4332d622918ae571fb17f2c4a9cb0612bd24cce2a4e21d44a5fb50ee889d5ea206a792b0864547855ddfab7262446530cc7c614f6f7901848b897cc69de6c535fadfcc5b3f7c02432770534f56c8feeeef26b7aa4e428418ae1575b73"}], 0x10f0, 0x4000000}, 0x4800) setsockopt$inet6_int(r1, 0x29, 0xcae67d0d6821ca9b, &(0x7f0000662000-0x4)=0x16, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c18000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf8000-0x10)={r0, &(0x7f0000248000-0xcd)="bda492dff648b02151781423754584cb9430ad9db3bec8723e1f015bcd239d9e354beba84b8052460bd18d3f667c137ab5731571ea115f969c280781fe03d24a1aab88ee4e595b19ebb2d70dc51c4491d8cb058b46713067a28a60cd1e95db2a7038f32df1dd0190f3e51490017946eb8be03aed5c4d58a3ba232a21ef28103a8470ae70e033bc9a8db7f4e13a1a609ae6fab5002368ad8bfd007716f1ac8809c91e3289e6dd8fd6eaaaba98a7a7921688aee237193557fa6f4218eb61adddb1a6de63612720a385e79698836d"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x10000) recvmsg$kcm(r0, &(0x7f000060c000)={&(0x7f000044d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000484000)=[{&(0x7f00006bb000)=""/3, 0x3}, {&(0x7f00003ef000+0xd57)=""/251, 0xfb}, {&(0x7f0000713000)=""/205, 0xcd}], 0x3, &(0x7f00000d5000)=""/27, 0x1b, 0x0}, 0x40000120) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000112000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2c000)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000049f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006a9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000-0x4)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009bb000-0x4)=0x0) bind$alg(r0, &(0x7f000064b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000043d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r0, &(0x7f0000300000-0x38)={&(0x7f000025d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000301000-0x50)=[{&(0x7f00001fa000-0x2c)="44901782be980652331b98f8c2165779e5f8f6aed40de13bd984cb69ffdba89ce646caa14460c37d89461cd9", 0x2c}, {&(0x7f00004f0000)="051799078083dd14f2a66e6022e57b3cd18159faed48ca53f8046d435d1e756909432334c2d4cfff26cfe3a63a78831371156aeee71e9c89642a58dcce1a1c8fec828c9e37a45b90758e5cabbe41f4e9d847f4e16b73496b083e8e0bd085c18b2fcd2bf5156b478fc86fcc4bf12cf0ee440aec73d5933c20d5bce5413921f99e8277feb0a71799699d3874778562f49ce77289950c13fe4d4a8bdcd6e0e8bafc2d4430e5c17f10706d216557f31dca4b54f5e9d18fc9605cb3751abc73319379abaeb2c987bfb15d0619513c0883a39cd5f0efbd8f505e9d4c32ed63d66ddfc9bfb00d9eee8d29d866ba", 0xea}, {&(0x7f0000141000)="004ae64e1be42e2d80457c4bd7ab2eccfd415b6eccb503697f0a658994ba67efe12b335f924587db6291af9c4d1d81f4e7d2268250a1232f85953efec4a60a528686152b433ae69b39ced354bf63dbb454466bba2d1fee6e6d6635a261be7a7346d6bc0edbf2ecff32e9a6f389a97272a4f1acad631350910ab4537e2b43209d5b5d1371225f0ebbead8c259c87155a412a0061faaf20b8074d41452bafd0844fca4bac6573f50a132cf5a88d47bc91c0496d31b2def2b4f8af073883e5a58a1", 0xc0}, {&(0x7f00002dd000-0x1000)="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", 0x1000}, {&(0x7f0000ee9000)="93167d92f5205cdbc60c4d54de42faede799b81f4c18db0bb2680a5aebae8cc8d3ddd13f80b7d8a4aa1122a69e12d322cc33b76892100f248ed067b6a4ab59275b69101a5b8f11c6b9cd57396a", 0x4d}], 0x5, &(0x7f0000753000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x1}, 0x20004004) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) pipe(&(0x7f00007a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000539000-0x8)={0x0, 0x7f}, &(0x7f0000a9d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r11, 0x84, 0x1b, &(0x7f0000caf000-0x57)={r12, 0x4f, "53b45bd65931652dfeb331b008d4656f31e41dc1484b409c3750189ad2e4a4f66af94fa349faeafc26647722b2c214bd7f35ec37b43f95d4bbce230305384f588fa9899965bc505f0343b910faeca9"}, &(0x7f0000650000)=0x57) accept$alg(r10, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r11, 0xb101, 0x0) [ 338.786794] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=29528 comm=syz-executor3 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000230000)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004db000-0x54)="646e0854650b5728c61c1f081de64cc725c65aa070fa46be8c991380e400fc7a0caa0e561e3177be85ee9dc464b3fde710dd8c401b72f8d712a2046345c15173f5ed2dd9a4d0d4e1dda4e733c1f9c4e0cb9fae14", 0x54) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000be000)=0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000d42000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) accept$inet(r0, 0x0, &(0x7f0000a83000)=0xffffffffffffffe4) 2018/01/19 09:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f52000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000428000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00001ea000-0x20)=[{&(0x7f0000eeb000-0x47)="52dbd202a2c6b102ebeec612c110bb75ec9a7dea2a790010677315855e1340b6568be836e0209285a3b44bd9a202b1f6", 0x30}], 0x1, &(0x7f00000f2000-0x18)=[], 0x0, 0x0}, 0x4001) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{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) read(r0, &(0x7f00005c6000-0xbd)=""/189, 0xbd) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e51000)={0x0, 0xeb, "e796d94ae113118bdbdce6e67f120e2565644ecc6ea90e7c1504cc3cfe53aede0500c1ce5ff239ecba6461196ab50f1a53706ad0dd4c3f5706fd9bcaf6edad7e917c670ec9c8c733565bd8f5524aa07bd6f9df2f6e38dd170061914890acf72d05e68adc8dcf9ec75af1ac1cd503f82e4cf7d98800b83997b3401bd0d615bb9d69b3bd8edbcd38d44036909cd3944a15a02588481ea817d3dcf252c890e57b2c59fe00fe0c4978c50480a2e5d8bd50b68489c8aae4a0f573306b8ecb6fbe77f8a5801def1553becbb8c3a51d261c0efd0cbb88828886bee7b82e056eabaaf2c3785a3b6048becdc6601a8e"}, &(0x7f000082c000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fcd000)={r2, 0x1}, &(0x7f000011f000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000769000-0x10)={r2, 0x1b4, 0x4d8, 0x1}, &(0x7f000044e000-0x4)=0x10) 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x95) 2018/01/19 09:05:35 executing program 7: pipe(&(0x7f000019f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000d8b000-0x4)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x651, 0x1ff, 0x100, 0x7e69}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x5786}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x76ea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003000)={&(0x7f0000002000)=@updpolicy={0x2c0, 0x19, 0x2, 0x6, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x40000000000, 0x2, 0x555b9ce0, 0x2, 0xa0, 0x20, 0x5e, r4, r5}, {0x1f, 0x7817, 0xffffffff, 0x2, 0x800, 0x1, 0x6, 0x14e}, {0x7f, 0x7fffffff, 0xdfe3, 0x2}, 0x0, 0x7, 0x3, 0x1, 0x3, 0x0}, [@replay_thresh={0x8, 0xb, 0x81}, @migrate={0x30, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x5, 0x0, 0x3, 0xa, 0x2}]}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x7c3, 0x2, 0xa0, 0x20, 0x0, r6, r7}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, {0x80, 0xd0, 0x2, 0x400, 0x8, 0x3, 0x0, 0x20}, {0x9, 0x4, 0x1ff, 0x4}, {0x6, 0x3, 0xa800000000000000}, 0x4, 0xffffffffffffffff, 0xa, 0x4, 0x3, 0x43}}, @ipv6_hthresh={0x8, 0x4, {0x78, 0x24}}, @migrate={0xe0, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x2, 0x0, 0x5, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x7f, 0x0, 0x0, 0x2, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x6000000000, 0x6c, 0x0, 0x0, 0x1, 0x0, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x3, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3f, 0x3, 0x0, 0x4, 0xa, 0x2}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4048801}, 0x20000800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) r8 = socket(0x1b, 0x8080f, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000004000-0x8)={0x3, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000004000)={0x3ff, 0x9, 0x101, 0xfff}) getsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0xffffffff, 0x7, 0x2, 0x66f}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000006000-0x20)={0xfa1b, 0xdcc6, 0x5, 0x7, 0x8, 0x5}) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000038b000)={0x0, 0xffffffffffff0001, 0x0, 0x10001}, &(0x7f0000330000+0x51d)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d8000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x8000}, &(0x7f0000756000-0x4)=0x98) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a5000)={{0xa, 0x3, 0xb1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x3, [0x0, 0x100000000, 0x0, 0x4, 0x3f, 0xffffffff, 0x9, 0x2]}, 0x5c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/19 09:05:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000430000-0x4)=0xb8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007cb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000af1000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000097b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000df9000-0xc)={r4, 0x80000, r5}) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000599000-0x4)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f00008d2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f7e000)=0x48) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000f80000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f80000-0x4)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000ca000)={&(0x7f0000f7f000)=@ll={0x11, 0x0, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000f7f000)=[{&(0x7f0000f7f000)="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", 0x1000}, {&(0x7f00005c5000)="2119d9fcc1f7324f0fc45843819175d76a4569e1ccc8ed64990020a9e6eb2d9b40ff7e213bb2cc988f20a02a7c8fd8a0f097a906fc380a045765386e82e366a99c9ea733dacaf8e8c6bb4c61a8d0cbdb538704e17f0ab7454bb6d5db9bbcb00228bd16cdd1303a248bdd81425e393f04ae96fbcc433ce50daa69f6a5b813f2a54f0dfa9594c7150657cb1fd1c09e190694bc99", 0x93}, {&(0x7f0000f80000-0x1a)="e40f5477690ecb6ad7b482d7dc46b326c1dea5efb01f671a6c6d", 0x1a}, {&(0x7f0000f7f000)="e18b65a01711ae0a26e8209db98e5b14b7cbfc6bcf39fe1e2884fcd6459dc37f60c528e0d23687d281ec51144b64aef7bee321f381a2f5f2ab269f4e9d27e4e80308db861f8f04cacf5dd0a5aeed81d34c", 0x51}], 0x4, &(0x7f0000f80000-0x17)=[{0x30, 0x0, 0x71, "0270390a59d8b534d254990329708be75249482773b0e26b44eac917"}, {0x60, 0x110, 0xfffffffffffff800, "c20a09dd0c0f304e6bc021ec588c72164768c3c14fc0a97e8ae6d55f2f482f3dff4f9ffa16f14f2f6184550fafde8f3d0f2c5109fc70e8cd439ec2157b486f9e5f7c828d9c13454cf827"}], 0x90, 0x4000000}, 0x4040000) 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fed000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000031f000)=0x3a) bind$bt_rfcomm(r2, &(0x7f00000b4000)={0x1f, {0x1, 0x2, 0x5, 0x7ff, 0x1, 0x8}, 0x9}, 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000-0x18)={r0, &(0x7f0000fee000-0x30)="c130fe92c7c2be5daf3f9c565f4e1f9aeb19cc02f948be873678382ec2ad2732e9145acc1809c804125b7876e4171b93", &(0x7f0000d5d000)=""/120}, 0x18) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fec000)={r0, 0x28, &(0x7f0000fed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 09:05:35 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4)=0x0) bind$inet(r0, &(0x7f0000015000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000017000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x22, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000010000)="9f2576b4f88f0be1d002d88f2af9f2a20b10f3b0428a08fac4abc6bfcaafee18a3c997d853c5d596d69612bb1afc3cf08add4cdc3f7a3f7bd24f8a34013dcfdba7834c88cbbb5670979ae23814d40d6704b964c96fb2937b69ce944d6f57f5e51ed1d8f8be5f227ea205eb246a58e54e2ed52c39a565c9613a9ae25dc08f13c5a978bbd5cd376fa7f228d963ecf6992a1191564302b88bafeb263645f125692b07ea136350", 0xa5, 0x40, &(0x7f0000009000+0x1d0)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006e5000-0x58)={0x26, 'aead\x00', 0x2, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f8b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f70000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000445000-0x2)={0x0, 0x0}) 2018/01/19 09:05:35 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xb, 0x1f) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x3, 0x70d, 0x101, 0x100000000, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000000000+0xde9)=[{&(0x7f0000541000)="d75aef7592e3e6eb15154ac0f259", 0xe}, {&(0x7f0000001000-0xbc)="f35830f58accaf695760878a2728807a94efced35807014db25e783dd094b9eecb6d7cdd608247a7769f5e47997536fd774c4334ac9c3e7333ef50747de3a390311a4a76a4f39db0a3364b64bbbb74cdcce44b76686c236a7f31581fcbcfe925f1fbc0c098c05c1c8bd32c30f03bfd4991e61a3f073f49bd0d9589f222552617f4fdae2dac8a4a4e375cb5fd6253f41a7c3728ad4c3304d87cfd84ee5a3fd76f4930cdecfd39e0b3274e8f2d09f0cedb6f8eb9d41027d71fce57f5d0", 0xbc}, {&(0x7f0000000000)="c14daa7e4fa31cbd953119ae6b081f1df415dc5de1b81120f99e0254f5a859350315f2cd43878c3bfcb955cae65adf65a505fd16abefba9497a65d7e971a7ba5a6b2368891cb79b9c946bea411db1ad912604edbd794d52fb101f7846ee60c14a770b2d655820df8c0b4966e47", 0x6d}, {&(0x7f0000889000)="", 0x0}, {&(0x7f000022c000)="588502f97aba924d489f7baf89f6fa10336061c8f54552c48134194e0b6f68d4685051d27b33855d77982432c49f5483524cabc0693527a72982aa08b031e2f506ce92eb14a22975ceab3efafd4201db5642f9acdb97e995fa214a154fd41135f57ebc0f32445b85b5", 0x69}], 0x5, &(0x7f0000001000-0x308)=[{0x60, 0x0, 0xfffffffffffffffa, "3ff78cc5e277a5b6ba3c37c746d4d405590841f52b554106edead4fdf89856e8fc4b0ab9c4a3a2746762faa1fb9a8adc12cd891e664bee4ec2b63b4a47251ebc46e8b257c3ab9696521c15756e22b6c1"}, {0xf8, 0x1, 0x6, "51d74e73eaf849e818a0caaec954f3fb9fd34e3cc7c4e109c13e5627d541a46dd56ca34c12b59cc23c436e2b7ea64db011c71845accff51230fbffb372f208511581c2da82629b9f0b45d125bafa82a8990fb7d9650fd8d71fd12bc9d7dcf9a3b300f16766f88bcca1a235b0c5e890feef157397ff876833798a6ca62cda858ad827ec1bef73a69a80750f45926e2abf3b79c7156bc0b94272c2d82bca20cbedb829519ac048b23752ce0e1b8a257489bef6101844c1bf109b1418990fa795f1b786c9ad6113db44a3c64f8ab448645b1301c9faa6c60273469a42157aa004c85c7d76d82348d7"}, {0xb0, 0x1ff, 0x3ff, "d9a652d9a08621f7850328f6c6e8ebb22d48e90daaca1704450fc19476988c355d5fdfe2035f04bef14351a321c2c2d35f50c5d8959a152fa2a6610482e04ac87e6ae4d371340af02dbe4ba9e5a002ea8f965acf70a06b9027688db8ea2d6a85fe9a6c799e9384b4e8ca3ab3ebaf6bf401ddcacf60688ac01499d719cee14eae9af5645b57d86d2ef1dccae019c69cd20f6ea0a69417d721c768cb78"}, {0x98, 0x10f, 0xca, "bdaee16376302117da122afd4654504b30c175cd85e807bba41bb9dbf45b9b30e878ba20f5f3a206a2e2aa852349bf67863107a75e55dd20f908483790df4df10e23130ff59b14a83c19ff25ace45f4d12f24722ef773b9e01d70cc4a40e19acb6ab85a365511381ed7e514b0993ddbee93e59d72d4fce2ae0de8289effa949f15fcdd65"}, {0x68, 0x117, 0x0, "4a6659a5b98cce2eb6ee4ce039aa3e139a4cd56077c7c41d4b6b92a18c2a017b258d4a7f5e4f740cbd78fff2decc45a1b6c278b9041161d6a102cd3533c7ef5f743d67d3f0af8e1bbcaceec21cd71e6e3c36d4"}], 0x308, 0x40}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f0000836000)=0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000cc8000-0x2)=0xfffffffffffffff7, 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ee4000-0x2)={0x0, 0x0}) r1 = accept4$ipx(r0, &(0x7f00004ef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f0000-0x4)=0x10, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c59000-0x4)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x4, 0x80000000000054, &(0x7f00006d7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000eb6000)=[@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21e}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xf93f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008be000-0x10)={0x7ff, 0x1, 0xba70, 0xfff, 0x0}, &(0x7f000080b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b2c000-0x8)={r5, 0x4}, &(0x7f000094f000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000802000)={r6, 0x5c}, 0xffffffffffffff74) bind(r2, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000057e000-0x1)=0x401, &(0x7f000024e000-0x8)=0xfffffffffffffe50) connect$nfc_llcp(r4, &(0x7f0000481000)={0x27, 0xffff, 0x6a2c, 0x7, 0xfffffffffffffffc, 0x80, "e75162f80934520b76d0a14e13cf74370b474a1f2c4c22ecb5d17841639be1ef5771d19a9843eb15211b4f1475a5fe102243e26add0ba75de55879c37ca5b6", 0x1ba0}, 0x60) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ab000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f0000eac000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000de4000-0x4)=0x4fcf, 0x4) [ 338.985288] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2d115b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000b000-0x8)={0x5, 0x400, 0x0, 0xee3c}, 0x8) 2018/01/19 09:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10002, 0x4d7) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x40518b29) 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000278000-0x20)={@common='ipddp0\x00', @ifru_flags=0x0}) r1 = socket(0x10, 0x801, 0x2) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002b0000)=0x3, 0x4) 2018/01/19 09:05:35 executing program 6: r0 = socket(0x1f, 0x4, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) shutdown(r3, 0x0) 2018/01/19 09:05:35 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) socketpair(0x3, 0x80a, 0x4, &(0x7f0000279000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000c1000)={0x1, 0x5, 0x2, 0x5b9, 0xd04, 0x3ff, 0xf1, 0x1, 0x0}, &(0x7f00001da000)=0x20) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000289000-0x6)={r3, 0x0}, 0x6) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) socketpair(0x0, 0x4, 0x2c, &(0x7f0000867000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000f000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl(r0, 0x10000, &(0x7f0000000000)="826793e1ab32ca8d4b31bb3fe76612febc50b552fe10933b403897cfeaa51d901b2fbd34") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000000e000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5b0924ad5cc039f03085faa812dab754"}}) 2018/01/19 09:05:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x2, 0xe, 'ctr(blowfish)\x00'}, 0x58) bind$alg(r0, &(0x7f00009a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe5000)={0x0, 0x9, 0xa, [0x4, 0x10000, 0xfff, 0x5, 0x100000001, 0x1, 0x0, 0x4, 0x8, 0x1]}, &(0x7f0000fe6000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d9a000)={r1, 0x9}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000804000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002f0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000f8e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9e}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000946000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000947000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000689000-0x108)={0x0, @in={{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]}, [0x3, 0x6dc, 0x80000000, 0x1, 0x7, 0x800, 0x0, 0x7, 0x80000000, 0x5, 0x100000000, 0x5, 0x3ff, 0x7, 0x200]}, &(0x7f0000554000-0x4)=0x108) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000947000-0x8)={r2, 0x1}, 0x8) 2018/01/19 09:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004f1000)={0xffffffff, 0x8, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000998000-0x2c)={0x1b, 0x7, 0x2, 0x7, 0x0, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00000a5000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a5f000)={0x469, 0xfffffffffffffff8, 0x9, 0xc9, 0x20, 0x3ff, 0x33, 0x10001, 0x3, 0xffffffff9e61b1c5, 0x9}, 0xb) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00006eb000)={0x9, 0xfff, 0xfffffffffffffffe, 0x1}, 0x10) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f0000668000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r3, 0x101, 0x1d, &(0x7f0000f10000-0xe1)="d831a04a7e66bb8dcd3b956650394f058598e27e0fc23a2446ecda25cac0d940ef0223c1021612deda24935daec175745393ed23b65a849566007be66679cac6f3e04247f05201c6e6f252f2ef827040a659dd3e510b17b5d3fef3ea64ea70d4b2ea96c52a643d13e658886ef9581c7e349416100e4b3f310000000000000005908de01ffe323fe820208eeb78de81978cd62cf808fd26e934d6da8fed6cf2941405f580585b2484590600000040f9b49a652fabd77b1cb31da7a8cb50ea3c839c64c0814bc98ba7d81e33511ca7f49bd4d1a88b66ef6f5105bedb9d6f1884c92b", 0xe1) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c42000-0x2c)={0x6, 0x1, 0x84, 0xf, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000366000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009bd000-0x20)={0xfffffffffffffc00, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000949000-0x10)={0x4, r2}) accept$ax25(r0, &(0x7f0000fe6000)={0x0, {""/7}, 0x0}, &(0x7f0000dca000-0x4)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0xffffffffffffffde) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendto$llc(r1, &(0x7f0000638000)="56b7898dd9429c1061bec11afbdedc889ecefa801ada7ca4b71bc1c0716afb565f7d9b5553a764a5f3d434e2bca6cd133a9b5dff3356b4c8f29e3606f129782d48d88130aabaeb3cd0bfc54a9162c17bed00f8127dd31f213515715a065c6cbf2d8fcf157e88a6f594a6367e6f6ed8cdc4aecd010e1c720704e604e1f0afbed46d020b969000f923de16633e754b4e0d43d886aacddffa026e7c9ea5402903c8029ee449868461a19e2b1644c97786e85f9fff303267e772265b26f3eef6afa5dd56a38426ab52962f4d6edfbde005a4a62ff96558e29bcb80e746b291b37057b0", 0xe1, 0x4000000, &(0x7f0000630000-0x10)={0x1a, 0xfb, 0x6, 0x6, 0x7, 0xfffffffffffffff8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f00000c6000-0x38)={&(0x7f000057c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000758000-0x70)=[{&(0x7f000099b000)=""/106, 0x6a}, {&(0x7f0000a41000-0x26)=""/38, 0x26}, {&(0x7f00001cf000-0xcd)=""/205, 0xcd}, {&(0x7f000019b000)=""/219, 0x147}, {&(0x7f00007e4000)=""/21, 0x15}, {&(0x7f0000899000-0xb)=""/11, 0xb}, {&(0x7f0000c7c000)=""/231, 0xe7}], 0x7, &(0x7f0000fde000)=""/4096, 0x1000, 0x6}, 0x10040) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000f66000)={r2, 0x6}) bind$alg(r2, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) shutdown(r0, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002a0000)="ae3988000000040620d4000000007fffffff3493d8513aac210e9df50f1afe5632d18c92ca19c7b21bee5866f86047859c856445dce59a37e7f3e517214af71211b48a74c4761304f2175381b6edb527fe5cb0b57b103b9e8186978546df98798b", 0x61) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d23000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000de7000-0x20)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00006ee000)={0x3ff, r5}) recvmsg$kcm(r3, &(0x7f0000055000)={&(0x7f0000d5a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000593000)=[{&(0x7f0000705000)=""/224, 0xe0}], 0x1, &(0x7f0000a65000-0x5d)=""/93, 0x5d, 0x0}, 0x40000000) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f0000a8e000-0x4)=0x2, 0x4) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003dd000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000590000)=""/159, &(0x7f00005cf000-0x4)=0x9f) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000376000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10, 0x800) pipe(&(0x7f00001d0000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000061000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ced000-0x4)=0x14) socketpair(0xe, 0x6, 0x3, &(0x7f00007b2000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000814000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c5000-0x4)=0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048b000-0x68)="acd004081205e08a007a286b872dcd6c2c2a0c64fefbb00e666e4b7258e1d499423897020587ecae8bf04429baf39ecf6ed6cd6867d507b274a7e11b68e87b8a50500b6a403c4b1e8ebc306803d694ff086d6d1a51ed1b3806486579ba97a06bab8566a9ec9e4c94", 0x68) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) connect$ipx(r0, &(0x7f0000ee6000-0x10)={0x4, 0xffffffffffff7fff, 0x7fffffff, "f830cddfc42c", 0x200, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ee6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) 2018/01/19 09:05:35 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) socketpair(0x8, 0x8000f, 0x0, &(0x7f0000cc5000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000065000)=0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000e6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e6f000)=0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000a7c000-0x4)=0x40) 2018/01/19 09:05:35 executing program 3: r0 = socket(0x7, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e21000)={0x0, 0x5, 0x7fffffff, 0xffff, 0x7, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x55b0, 0x18e}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f2000-0x47)={0x0, 0x3f, "a35d73b47cdf3c5029c8400911db5cf0962e6f6b6c292c67926445910e957f37bdf56193b59215cf8108597a319d931a5a749ce6aa655981d188d1f0d70d24"}, &(0x7f0000000000)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ec7000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000044d000)=[{&(0x7f0000a59000-0x10)="90cb628510a5a6f41d7f8f484f1ccb62", 0x10}, {&(0x7f0000fd6000)="5a4998c82411eb0aa94d98d38e976a17f97aa280b2a20df27fbaeee0ebf517bce4efa42ebc877a60df79084d15e1212f9abb004c1876d115ee96bb4d7b7748ac33850492ea327911f8ed18596e4b6f4ac78b706c6d71ce7525c39fc223ba118ab424c3a77b91ceba95cf1493c29d369c402cb4b2", 0x74}, {&(0x7f0000000000)="cc86f7de", 0x4}], 0x3, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x1, 0x3, 0x5, 0xffff, 0x3, 0x7f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4000, 0x193, 0x8008, 0xfffffffffffffff8, 0x9, 0x87, 0x80000001, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0xa97, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x101, 0x3, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8203, 0x5, 0xcf3, r3}}], 0xf0, 0x50}, 0x80) bind$unix(r0, &(0x7f0000a74000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r4, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000187000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x4)=0x85) r6 = accept(r4, 0x0, &(0x7f000095d000)=0x0) recvmsg$kcm(r6, &(0x7f0000c6a000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f00007c9000-0x2e)=""/46, 0x2e}], 0x1, 0x0, 0x0, 0x1}, 0x20) close(r5) r7 = bpf$MAP_CREATE(0x0, &(0x7f000011a000-0x2c)={0x5, 0xf2b, 0x2, 0x3ff, 0xc, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$netrom(r7, &(0x7f0000410000)=@ax25={0x3, {"1dcbd6040a4ca9"}, 0x0}, 0x10) 2018/01/19 09:05:35 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000007ff, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000645000)="d827", 0x0, 0x0, &(0x7f0000fc3000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) 2018/01/19 09:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000198000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000add000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef2e, 0x6a579b63, 0x2, 0x400, 0x8, 0x8, r1}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) 2018/01/19 09:05:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 09:05:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00003a6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000826000-0xc)={0x0, 0xc95, 0x30}, &(0x7f000002e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ad000-0x8)={r2, 0x6}, &(0x7f00001c2000)=0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r1, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000066b000)=0x6, &(0x7f0000282000)=0x2) 2018/01/19 09:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/19 09:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x10000002000000, {{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r0 = socket$nfc_raw(0x27, 0x3, 0x0) readv(r0, &(0x7f000093a000-0x50)=[{&(0x7f000050f000-0xb5)=""/181, 0xb5}, {&(0x7f000010c000-0x46)=""/70, 0x46}, {&(0x7f0000090000-0x74)=""/116, 0x74}, {&(0x7f0000742000-0xba)=""/186, 0xba}, {&(0x7f0000787000)=""/103, 0x67}], 0x5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ac000)={0xffffffffffffff9c}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000d06000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003b7000)=0x14) sendmsg$nl_route(r1, &(0x7f00002dc000)={&(0x7f0000089000-0xc)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000c52000-0x10)={&(0x7f0000b41000-0x28)=@ipv4_newaddr={0x28, 0x14, 0xe05, 0x6, 0x2, {0x2, 0x10, 0x100, 0xfe, r2}, [@IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0xfffffffffffffffa}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f0000fce000)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0xfffffdd2) poll(&(0x7f000098a000-0x20)=[{r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x40, 0x0}, {r0, 0x40, 0x0}], 0x4, 0x7) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={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}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x7, 0x2a5, &(0x7f0000784000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x6, 0xf, 0x4, 0xffffffff, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000243000)="47504c00cc", 0xfffffffffffffffa, 0x8db0cb046ab704fd, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xe, 0xa, 0x101, &(0x7f0000457000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a6000-0xc)={0x10000000, 0x0}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getpid() bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d41000)={r2, r0, 0x6, 0x1}, 0x10) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) r0 = accept(0xffffffffffffffff, &(0x7f0000b5d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000521000)=0x14) getpeername$packet(r0, &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000544000-0x4)=0x14) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000001a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xa) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000015000)=0x100000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) bpf$OBJ_GET_MAP(0x7, &(0x7f0000012000-0x10)={&(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000001f000-0x4)=0x0) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007dc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e44000)=0x60) mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x4, 0x4010, r0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000476000)={0x0, 0x0}) accept$nfc_llcp(r2, &(0x7f00001aa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b27000)=0x60) shutdown(r1, 0x2) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x2c2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f7d000-0x10)="5df628ebf53c49ec9ed9e229873118bf", 0x10) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000133000)="", 0x0, 0x0, &(0x7f0000707000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffe30, 0x0}, 0x12004) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008a2000)={0x2, 0x7, 0x8f, 0x7, 0x3f}, 0x14) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000abd000-0x4)=0x14) r2 = getuid() shutdown(r0, 0x3) sendmsg$nl_xfrm(r0, &(0x7f000008e000-0x38)={&(0x7f0000926000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c0b000)={&(0x7f00004f8000-0x154)=@migrate={0x154, 0x21, 0x301, 0x2, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x2, 0x2, 0x3, 0x2, 0x80, 0xa0, 0x8, r1, r2}, 0xc, 0x2}, [@tmpl={0x104, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x2, 0x6c2, 0x1, 0x9, 0x8}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x1, 0xeb9, 0x7f, 0x7}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x0, 0x80000001, 0x4e4, 0x6, 0x0}, {{@in=@rand_addr=0x6, 0x3, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x1, 0x0, 0x649, 0x4, 0x5, 0x1ff}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x40000) setsockopt(r0, 0x100000001, 0xe, &(0x7f0000902000)="024e0000", 0x4) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x60)=[{&(0x7f000000d000-0x20)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b87", 0x20}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/19 09:05:36 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000-0x8)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000370000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xfff, &(0x7f0000001000)="fe12a06b1d0e696995d2b1f4ccf16653acf09e2aa72ed9f497b4b6b9ffade85ae51857d6ea637f069e0e38e418ca5feae6f591d2e9a4eedb31ada6f31f06d3ae73df4fe1152582897642210b60a7324237e4482d3d6f3ee1d22ec97b21ec27ff5034cecfa2f2d7bd09084cc98bcc4c4e1b73b938ff415bd76a881b2f7233ebd2157832f8c540df533db6f3ca07b2b8a0ef47f2d3098448a3d4cc897a5586ff0ae29a0a486b5edbc7313060e2a5407415735b8f40b7214495d5fecfdca3eb8cf397a4d6be92475748b4a5b09993ee99d8989299cfb4a856e90d4222215001143ad95e75ef970939133e1156808d64d5c44d3fd3854160ad574f8fed3400968117f8f3ef8c44c539c782237cfc68e928ec09fade8acceae5788125bdf444f0b96a392f62f50de9825e121c8606b794c0215382ebdb919693dfd3824b127e17aa1b7eb3d014bb4ed974623d6002360c1afa3fa3c4e4ea29a1dd4cadd86f24275546f081c508e98c4ce83d6ddbab1bd53532b95dc4f3dd5e1deac1adff76bdedfd1c2f02eb14053ed82ad40353d306f5b4f97346034a19e49c0a5dc466fef6e7e1edf2fea81f9de830051c3d1b4d95cc078bd3c40ebd8703448576dd86f5670f9a5aa9b5f6cabafde3970d32e4031131f2fe67d04daa7a1bf612ccb8fcdff45dea32bb4a643daaca4f574cd2e1a9e05b8ee26a02663f3d5784adb36ef4c776fd06e81e3d8bd0e5775e5694c86c7b867244cd875013294606ddaf5a8bb39b0b1c1a0aabe4000a3f30b6f2d8d2978ceaa59229d8890dfc750cccc55fc9557c5965a72241752752cc7ded70c38882f5b9f8b1f65f6b46b3e02fe198d5ac769de3cd7b180cdf0fe2f3549337b0fea1a4608a7a01378fab6d36c381e49cf426db59032f1a4a1133af575c64bcf9f99117401cd7e311c0d4d5b8f41909d77bf672d9daa327d9c22818709c6e134d7fcfc6a6282a19d13b2ce58fdbca0334e6b83c39bccb57c0a193b0b05fc04d8ec3a612c2b35db6cd63edf60c16d54d2029625736fc0407779ac812eb596f34c9bf820492acfdd979ad1e6dc2f26e2423d64d362fdf66717c744ad19e191eb6dd13519907eb127a43ad7e43f1290c335564a40f671266dc715d0fa5719d4f91540a24478aa4f4b29c44b4b4b29619c434faf4e88dfedf6c884d78a405af200bd7b649e2e12e2af56115fa68b37ad43cffb0bd838c3a0faaea4ef88b781af764bc51a9de870cb98512ea69dbccd8cc155c6df3e6951af5b3319984b956b922940022fade6f1a25839d36edc545ea3b373e440c0f2eea375697e1d5902391687c46387e2d7ef4d4e2cb9da71342117abac125eef3edfb6f1a9a97431572dbc307700f91d3116fef85b58495710ece4982fb8d3963ffbfcf8db8b977f334e440a95173fd684ceaf6774e7be4e2f68864ccf830be78ec7399f0d822cdbc56f3f88a613e23e203366b39358b32d1d5e29e94936409b9a8a245bc2f3a773941d5c01a663a67b6405911ceacbe0889c168b01b4a51ea19a474d6b0fd01825e7f02ee659615a4d4441ce04a6eee8db5fb895cd37acb7dbfdfe7164833ede5dfdf11d069056c2c43f5d10897fafd783e9256c952f06fecb5fba116656a13f5a90b82cba4e8f4f9dd8b2843cd3c3e95fac6237f815d569e5344173d67f8c488ba42335affc0c03ac508e0e197c2de95b5bf052a3d29bcd561fbfa0ce1c2da7f9a67d6492ab963ca4e7e67fca6aa46047ad9f3c060fb96ebebd7418a3a96e933edce738a427b8ca57980d7a3e14e8c8e30e74eed182448e5d643f012cf397793557e649bb14bc8f764a1168d6b2b04085c9720f62d70197b5d9fce8e2bdbc83be23196302d573a77cc6c065813201c31834f1623e043c8919eb34561896875d1f4e3309c7adbcc567dc5a24e505d1c6e4551ee26123be34cd3b4aa8d5dbfb9c02bcf19403ae7cc6485aaf2615af6b230d708ec4526cda97c93565cae7af50aa2eadce1e81e5d15b6775af054b3aa1ec8a8402546009fdcdc87db6b94cc1ab4e29ba9e62f5638a6387f826e0d9e7cf32c3b3417705ab07d44c700188acbe5bb690dcfb76ae68ed39b5d6eb5801fcc2cb64c7234eba698ac496069731b2d402eff5b33fb87c183f6755b05fdc5277084ae79d70aabc887889cd464b82d3ac3231cb2c24fca3350a37564ca17d2dd6ce18ad666f81f5dd739bce460103027026f1a7a385b28673d02ed8dcd8e5443b0713a4ab07a182bba909e778c3c9411cc9710656890bf74544131de89a9bcb0044d57c77c48fc95aa994542f15f9326722bd8c4384a7987515fc64f0a20e4c2e8f18b950e6eaed49ff1850d27f0ae91956deb71acc906ab60355fbded682b5a39fe9363528cfd326f472e5beb30a051b42c7c47aa2e8add1643b120a4bcb503bba86ade2506baa922b566186799b6408c62d20c4c058175c6dcc13a9808af85c95df9fc6499095a567b8896fe841aea32c1d6c2cf3ed9d39a9289d588ad40576cd629c57eb37de517214ab9734264beecf83ef1ac32096b89c24da5b5464ff01958d9dcb8ec8df4f02605705fd7f995b8ec7bf2acb023d8c0a2883b4c5db7da6d06e9f36ef8bc24fe28eec5ce57c9eb2ce45e08be3bbd94b8600a1e4e2f1de39e5bc7f7b455a8e4bc3a1775ce9b78f62798a2d62c18f9485ea1fee6587ecabe2a7a8770e52f77eaa1ccbc651e984bc08b24d4bc2c3f9b060e17bef2148003ceaec6f13b87cfaa4a74f2d312024ff194d00af27794ef07d8fec6c5f4fd3981fe6e2272ce35d141c6c1621765cb311974bc7bd439f76541a276863b110ac9f4acf2bc39dbf8912b4e1f427018964682a5906b47d6de4cb866700cf2e2875338c408fb6916e7163e78b0771a65401d795b0c4e71d2abad09b58c4fa1cc2780e1e1b1183473081c8cb9e9cd894dbd401134ab8366a99323d31cc78c837326dff7c5c16e38ee269856bb850a02f1ae688bf7096c611deff6b93f1a7384f4c3937f396fda5e35126903441c55346fd77c6ae007ba0e8a477f89f887329ee28da179e5d7b26e09cf4c75d1821a865ef689a5cc2e44f5bfcc0d97b4ed8f5a89f473dcfc31c66f8536446b5697ac8e4a2ea992cf66be2c59cb4644fe8ba6d15cbcbefff6e128d26ebf9185b1724308b6539160f42946e7ab19af59922587b22286aff401664711e2a8a63ae194fb946301b95a891ade2de5a5ff3d8c837fff5e80c1a1bba324cf9a62db7e28ae9e67de1327a5ecf18542144571f354bc6297be21f6203404762c96d966572b6bf2680966dec16d438425807889925296aa0721566dc5da92a57fca439d7e2998502282f840c92a879830082cff6bf14e0fdf8b9fefbff7cd3231e0d06cdbd161642cf73727516b32aecb0a681bd48d076afbe9b5266d8338e097c776d473791e8ca3feba863632d152a41bbaf22536740b56d3bbad6412d3173864b8883295dddb5429e0bd5e08e090ce2dc0f4d924b6a1cbdd7a4b8c302b2eb5e1af742b0038a31c9ff834b5278e84fefe87b9d9e353702960351e4f8a6eb0b7ccdb9099fb5fe1ecd1bbd17080253a043d2243ac48f852eda8e3048809500c19b5b54f4ab27e579201ad725571c5959b638a69b47dee739265189525130f635478e68638b5b7d4c863f03b6bdcb0d8b024fc1a09cdb2a60373d25a8ab42a7c601e11a4d8b19406c39e68d8135646da7b5e17fb03ee358b32aad53005d225f1ae181e6a781c68687420a8184acc463f05dd8dda21672102315477190903846621d427f4d5be5a90b7b929c75b18079e8a2bea49f03b05a2ffc9deb24bf8a00a41cab310aeaa4077fc043c46a56d7f3535275a72c84c0961d017bc60f6cee33ec6e096c439f57aea11a25ae42b93eb3ab8fd60386db232d786a941711a8cd9fc8ece4afc8a5bfedace20eadaeb7dcf647083da7245868ab96ae14497cea14694bf3b828d9943f5879d1b5175d4efc77d65e5fcf94ed5584fb34ec0ad68379a97045bf40f1b26c1f62ae6f678894e5af70f6d273f195d3c69f74e12e43cd124c1ba58cb36fb9dc84709042d2de4a5925862051d4f305c30946543600a94b67a1575de3a9623b28d9d6946d17a1cf6586805f48912bf357e00269616c84d4e4273d5de44e5068c59890c973239874c87aae79a5eba466b6862b20d27efa2eebd8769cdc86973898b2824f809a8dcd390d1136dca1e01fcb91f029cf4fb3e73a0b0150693354329b13659073f0ecc297caf492efc6b51405f75d4c6c9c768637382012fd1d4b28b3fd6d6412f78a3ebdf7d1748c07032ff6654ae8ace4eedbe9507c8280c0c082361dfe24b9ea2a0af3115c1802f5bb14fe5c1651766dea6001d7d5f145927fa867974efab8375d5f7bc98968b14cdf36f96eb575f054602f8ff12c4eafec03b783f293ab2208265620c28ffdd9c777ff4f0b6f0ed09b53635b1ac0d18556701afb3c29512b6b67c5a4c1578ff47ee1312261f0381dbf78e2c5aace0ec7bc2c77609466316d182a5fe27f397d2f94db2b8335dfcdef2bdedb1c9e7c8f93f376bdb722b001be63a45e8c839e580c9cc57a814bed3f9280f7a01c43fea31d8423b69652e3fabb43ec784b2a68ea3e1b59d642ce38ad120491251909e837122d129abd0172efe8e24e07002feadec79c20fb82e3f9fb4f37b7144f62048ca596f1a72766359ead173bc6cf3cb2f229ad459118532f79fac957084eef7f5584468502c3af763bffb9271913ad67abf4dc6da2d5eff1e311d9d01aef34b66e1889f29f24a650b413af0c4d25c70959e5c4347c532aa0a7e4aee24acf7cb63816a35bb747c8dd24263dea5fdb317920911a33d59ff671155c01eee16f250706c0f6315d5085006f9f96546e8236a19082b941f04df009475fb0e53cabfe24c6208f5ea7b003c62290bd6627f092cede64870939c70d76f61257af1bffe3e171f16ed7ee4467d05a4744505d269c93373449777b9698bc45674028d0af78884d288e742f7ed387bbc0aa79599fb7739e22b693c920e832555ed30139ef76bcb7555ec4b9ae15237a95ccf4e0216098e13e95b6cd49279004de60fe75c1d09d1c358ddfd0b47de3937ae79beed333725f2c495a9b0a10fbd2d8764f6e5133c054c93ff521a0334404da9c089e12c0b942751bb9e9047f8f0da8f27af59da2598a1ab6567a9a514f6a821eb9d56c1b94c93dc1c85a135e1a4382009dec27b122beb310c29b7ceef1294cb9515aaae88dc853a03d3acc060b00c40fc5d46fae75417c9660d5f2e19b3b4f861705ff3bfbfe8da87e9da31f0296cdf410b132c1744424e4920475f06e92517a1d53dd5773d5f0e29ffa40449ffe09c0271607e4ab5af360b0d8100cca296d81a00b5fe8f5a7e1f3aa07554ea166d79f7595f81c47078199745aebe0f9e0c903319dbd7ddeb9541ad956058b44b5fb8d7d11341003b665625c4d102d224b58cae949902abacb278f6422aeed1af5a80c0ca4f8cb7a948c3ed4179c8d00d4c5168d4f8e3c0287e0fa2b78059a2e834c91b057f0175d6ed976c2e15f4a0e3c14d4b94a325094833760576ecdb9cb4a23e926f8b4eb71190fb2d48c09899a1a0cb919a1999f5d178b20c3988b6ec203031cc4409f5156a642464f51d11cca1eafc04cfbab69086b15b102c3f093898fea31d0d682b56402a1e96fc666803328d4a843fbe2abe2056e58ca31fae705caa4405b7c78e46e34dc224ff08f50b43f946e2eb95ca9852e1435610ec8295429da42ce4c0974af263730ab5a0b2b7132243db7762", 0x1000) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005c2000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000943000-0x4)=0xe8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r0) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000f7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f7000-0x4)=0x48, 0x80000) r1 = socket$pptp(0x18, 0x1, 0x2) tee(r0, r1, 0x1, 0x0) 2018/01/19 09:05:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x2, {0xa, 0x0, 0x97, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdd}}}, 0x32, &(0x7f0000a58000)=[{&(0x7f00004b0000)="9bb3f82ca03b6817a6c4d2940042341873427a3a8c7d4ee47e9aa2dfcfa4a5c91fee865e3e7e5e6816d2b6f230730387698b80b8c925066489e09be82742c35cd9f1922bdcd3c8a162801edb454e7dc47af1c467c04111f47d9a48baf0396fa87bf62f50dfb5250211f853e23d22fb5c7bc39e659447a88fc6a4de790541633e91794b1e0370de934c7a9d3a23f010ce77f4044a93211436b28fe682f80101487104a0b1df39e7947bc4ac5f78f17bac20cbe2e2f38429202a9ec3d52357da2828e94d46c3b9da6e827404", 0xcb}, {&(0x7f0000000000)="b92031a71be6e55c856da662ff8cc82b54b5182fbc", 0x15}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x1c)="b1d768fadeaa486d2f0009a8f2993a950aa69a884c30e20f2655eb01", 0x1c}, {&(0x7f0000de8000-0x2a)="aa3840cd80889f1caf4f7a9eb7cb70e52dbf9dd7a18493d90c4f59f2e129453347cbe39cbc381238d75b", 0x2a}, {&(0x7f0000000000)="018fdadbb00d9486f7f6472015ac077f6b1e07f4303c90d6824295304b994c6df694888293ec433dbff2947a81be6726562ab01602feea50c8514a18962b16bfada4c6a761c389f6da9e466e9993af4f2c4ff76236a4b51984d2df89a2bbc117dee05dc49eb1d8f4a8d1a98b945418b50af715704b373c", 0x77}, {&(0x7f000085e000)="cf991042f03d7ae561718223a3e4421e0a651a1920d5a17e779add032c1c2f9375aca1b406125b8647fa6c49d4ea18bdbe6b4095f2cf08a23814e7809996e401e38671ed47803a6a88c26419168354d64ee18d20ad9b219548828df96c03a464625ef0a0e4d48524b8bbc69234a7aa553573d49c26d4e5e48d5209df294255047c505a73099f9e1e5439140510d158d90ae77e10ad0bf93eb1a1ff5ede6d976c008017f98132d432d4e12e066ce75ed18093eaa3bf09a353fa5094fc34612ad1399454f8a1aad354713f35e4c68df1c4", 0xd0}], 0x7, &(0x7f0000000000)=[{0x40, 0x10, 0x68e4, "d44938b9edb9a400d77640cbff4e65bdf723092577589adb2f6752177a8108eacd9dcd1bfaa21e9eb17a6248a2"}, {0x110, 0x1ff, 0x7fff, "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"}, {0xf8, 0x121, 0x0, "5d9664876f330cbaef0e258c47bda6c6cf87e19529a73edf98db2e61c8a86676d51a21cb4484bc83d3b37070d6056291702465ec6de9624c29c7d65674a66ba0ed3795d9c6b1561d369285650304edeab422253d07c9eebce8f5e3f0ba8e410d195f00cc5591b84fff6a7eefda9afbf48a99977b85d482016fc2e2fee4af750248f47ffc6d65e5a30da8dea557a8ba201629de2b5d79efb5f2601197705de82aa4b66334cdfe5e0db05e88376d0dd6e327de8be2a925af623f15fbb2b2c37edecc5ddd7cb774561f09d31df98dcbf02c57cc7db01f97fcea778614ed3b76080bc600a67a"}, {0xe0, 0x116, 0x100000000000, "83523268eef306feab81d7b5506c42d68c5a4c7df4ab27475dbd1b6e0dde8370d9b8a7ce1e7428d80d92664ff08c962363bef290070d82411a0fff2d45dc4ab1504372e73dc6e6a25b344e16b8d7816877d4c9d4a406823d94c9f50b265409d8b30d12712430671b93633937874ab3f6946f85ae1aa2f2b9f741be28373d7a58631975584c4dddf2c6efa0a8730e7acda5741595ffbb2e1a07b9bbd16d5063c60c19aa20534f5e7e4895fdff41de3b4a82bf0c363bd04577ccdb24b05f438aa73f8938f80d6c8467e58bbdb2b145"}], 0x328, 0x4000000}, 0x20000050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f00002e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee6000)=0x10) connect$llc(r2, &(0x7f0000022000-0x10)={0x1a, 0xfe, 0x8, 0xffffffffffffffff, 0xe914, 0xf6fb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$nfc_raw(0x27, 0x3, 0x0) connect(r3, &(0x7f0000f9e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x2, 0x3, {0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}}}, 0x3a) socketpair(0x1d, 0x5, 0x1, &(0x7f0000861000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000637000-0x90)={0x4, {{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]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000ac3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000)=0xe8) r8 = getuid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ab1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b1d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000459000)={{{@in=@multicast1=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=@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}}, &(0x7f000069d000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000013e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000c36000)={{{@in=@empty=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], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a82000-0x4)=0xe8) r15 = getgid() r16 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000a2000)={0x0, 0x0, 0x0}, &(0x7f0000aad000-0x3)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e9e000)={0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000588000)={0x0, 0x0, 0x0}, &(0x7f000087f000-0x4)=0xc) r20 = getuid() r21 = getgid() sendmsg$netlink(r5, &(0x7f00009a2000-0x38)={&(0x7f0000d42000)=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc, &(0x7f00005ff000-0x30)=[{&(0x7f00007ff000-0x168)={0x168, 0x3f, 0x20, 0x2, 0x2, "", [@nested={0x5c, 0x50, [@typed={0x4c, 0x89, @binary="22e968b312850ce34f77be3d26d3ad78eb2c2e7f6c418c297ffdc74a7d0af4782901072c5d7b271dd3026978818575a8b91132c71c8ffcf342f0075e801d469963e71178"}, @typed={0xc, 0x4, @uid=r7}]}, @typed={0x14, 0x11, @str='))eth0nodev\x00'}, @generic="ce12a0a5a60a6c7685586c08928da94d4768732df593203c992345d2effa46381fc315113783a12cc3e57a9d5ccca039059137c1787a8958c6eab522a364c15000f416209912a9de24249e9445edb67e5d8bc372d4935a3a823d5e1d87ed000d5c5b3bbc94aa909aa63edd88720aa681c832154ec65d0ae5bd2500b7f40d3920cc74767cc84d274a84eeef8afaf4b0ceb4167d12b7fbfce4ae1b32c5ae0e4062ce93083610d1ce7f22ab83bb6c2c641526bf62715311456fcacf996d9f96b43a0768ff9f2e416bb271a70759ca2317a246cc23dd3a8fe358189a8d3e4bda086bbf9e53cf6e"]}, 0x168}, {&(0x7f000070f000-0x118)={0x118, 0x2e, 0x202, 0x2, 0x1, "", [@typed={0x108, 0x74, @binary="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"}]}, 0x118}, {&(0x7f0000bf0000)={0x2c8, 0x41, 0xc08, 0x4, 0x1, "", [@generic="88e75f495d741372665ede79b694ba378ceac46ad8d3676d6855ca8fffa4a43def2a885b4786199bd0ea6aa83c94b717c64c6f4e1ade86e4be900253b4a1b935d8fb05da8bdd21765a88f786153f9e8fe13086e524d5d1e91fb8346b4672e012261eb4de9c3bf16773a81d910228a0f3770d0e90d5dd3b57b03696d3e354eec3585031196570ea190b125412b52526f37192d90ee712679fe59c5a8d6d8ec1eb0a9af01554e315c942182a2e899940189d9595b020c32ccd5b1c8579e99bdae1317c37191b6b9fcad7159abe", @typed={0xc, 0x15, @uid=r8}, @generic="0bd728993b402b2e92664e8f5e1a06738ea37fdfb52f2fe7fac221f69a2cd236b2c7e31203bf12eeaff08054496e96acfe01902997f0adf64236915021f88367f32f29772636db6a389dc03b6fa6ad734772a1a0d759456d00399f53a5b8b161056b107e6d83886a5532ef013a53e0f0d76bc4e4719ea719c05cf82bdd7525d657a5570564cc12953bc907ed07d9ce8a1ded7f89455f26f89a5f13de2f7b7a1d63101f480937219a5e543cd41e224c4d0dfc9a372367a41ba23c443c75c9cf096f466da33c8bb31448a929adc5e558b01768f1aa1e3a44a8576e54e0b3", @generic="65e0b4b7fbe8d9d639f0b28951c751fae2b3ed15dd9f760ba69b464670b1d2440c9e1f54b6e696fdddd8faf7ae654dbdd492b03448a8dabf11edc9debbe90835cb1fbafd7374aac313719c4a330a2acb85a9f13221cb328652040ca40ed6d4441f8d62141b8d7a5f7052bd2856f0c4f7c1f962339284fac2971c781ed5b6d03ccb67c55e7cad0f97c4273a5e8746b63f3daf6f30621bc7c679027404cec23a3f3934dfd756d7fd859277f0b3636a60e9403078be72cc21dd243a6eab2af60357e664739824164a90a1d7f4caf6f6c7e96c7eefa62dc8c724ed13f6f609f61d522899d9bbad7def9ca1b87ce3cb57fa56ee941c3f8d", @typed={0xc, 0x54, @uid=r9}]}, 0x2c8}], 0x3, &(0x7f00006e7000+0xa55)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x80, 0x80}, 0x4011) 2018/01/19 09:05:36 executing program 3: socketpair(0xa152a24f91bd6034, 0x80003, 0x1, &(0x7f0000ccb000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000570000-0x2c)={0x0, 0x0, 0x0, 0x5, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r1}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000b000-0x78)={0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x7fffffff, 0x0, 0xfffffffffffffffb, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x10000, 0x3ca}) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x10000, &(0x7f0000a71000-0x8)={0x0, 0x0}) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000c21000-0x4)=0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000786000)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00003a6000)=""/141, &(0x7f0000db3000)=0x8d) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000e8000)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xff}, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x6, [0xfffffffffffffffd, 0x7, 0x1573, 0x0, 0x5, 0x400, 0x80000001, 0x6]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000ef000)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000001a000-0x10)={r2, &(0x7f00000ef000)=""/21}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000e0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000084000-0x20)={0x400, 0x3ff, 0x401, 0x200, 0x6, 0x9}) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000-0x1b)="e357b36030f0be5e5065121d6d0e2209d4c8fd41bffd0b45f97da1", 0x1b) r1 = socket$inet6_udp(0xa, 0x2, 0x0) gettid() ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00008c9000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000-0x8)={r4, 0x5}, &(0x7f0000006000-0x4)=0x8) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f3f000-0x8)={0x0, 0x8}, &(0x7f00001d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009ee000-0x57)={r1, 0x4f, "0aad8c4b400ea2cfa79626d0ce9680df50eefccc7d09ba46477db61a4d918b0476f2247ccee924bec4f5cbaafd55d513b772f3fa206bea8feea3499a57e95076fdeb0f613633d7ed7bc44c9f48a7b3"}, &(0x7f000068c000-0x4)=0x57) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007e1000-0x4)=0x1ff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000703000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000620000)=0x0, &(0x7f0000cf3000-0x4)=0x4) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) sendmsg(r0, &(0x7f0000af4000)={&(0x7f0000c7c000)=@generic={0xd, "a82ee46a2ee9cae98056b64a34a04883f9bd636f69fe06249e25450e393c8b8e9def54621dffce7ec85d34b641abbf6fa21214394188ec127d5b3f2cad96cce702abd9e6ba6f46ef2fd0ad16f2adad0ea5b636ffc8392ebbca5360e1e6f8cc0a14517a1cfa079a083441dec499ce4b1245e97c39ae4915b62aa307e9d8ff"}, 0x80, &(0x7f0000242000)=[{&(0x7f0000d14000)="9f1a7ddaf83ec0aeeb69edaab023ff0a352d7695e695b46f264ae19ba871d697088ae5f6bd29eaf014d3f1bd1f011e63abe99fd62b83ead2dde0a21a5ef22c76eb8910f4798b0ba8e20192572bffb60e038a5b7c4eb6e82455245e283cfe4f2828826967fbddf2a39e8407f4923fa6be3fa70d7d695fc6bb72d382ca942cdd3fa54ba2648fa457670d2090fba9f7e6b6654af7b7096ecda2f3f8fd295ad2cb627c5120ce49829fe78fd3c3c8e4b582ec3b315977a261403052bf3bb2c535050748e21fa7ca04b7be31130ead5d8d1ce2abff496dac", 0xd5}], 0x1, &(0x7f000032a000-0x370)=[{0x30, 0x11b, 0x7ff, "8f9fb76099141733aee2d49934ef2fe25a500dad1d0b6638ccb7abdf"}, {0x70, 0x117, 0x1, "41246be3ddd62d0cb90cddc443552ac1ed7f4f9c5197287611da84b17e711954243a426fc042b538f86f40e08c39b98d9a453cbfc8fd82b62dc81d6cf7c2f7e2362118b6ea6ae9745a03436f3a6388af6b2d8976312628c3258b48383e75d84e"}, {0x110, 0x1, 0x34e, "c0d049a306536f8e98a6f73e845bb2828ac80ce36b2c7407e1d4b5b98413d3ae74487db006116d96bec987d0511a8b8d03453553b09f0e7110e8325211dffd9a2d12c0c62a5694d6aff00241bce7f1062893b9251139e88910b7dc42f84acc76e9cac3635ee00b0c2d1f408fd2f6809bb9c55aefe24b2d3c18d36f2f7fad9e86de62724beaf08e9308d602441c9bd8fac09a67a6647a4d78c6cdf8aa5110434f2e542b0d58161990ec7be442b9d516f2ff1f7e22cf6648695cac7af12dd48b4b86a55b33e9d410bbd3879fb5311d8af643645d94841e3b11c7022a2c036837e9d1ba36a3e50d81a3941a0d74653970e5cf4a1e63db54d357ccce99"}, {0xf8, 0x13f, 0xffff, "3411a9f69824b46fe4c3760454178c4d2e075f0dd36bc8879d2e2ac2fe65d55b36ccbffbc7d6f97a9cf4f5fe2227f74f231665a327d81051870a17967186819d2a16a0441ddf806233946ab737108d1e5a7885b9aec2f85d95c32ef338900651d8093688f20bf24f48a16a0248f9d7711ff005fd88f11cbadef8fd80c4b27c3db0c946ce0c084b647df8a28a9f1e65958d5c26245a148dfd108dbcdb69d7791cc1401317de71c44e6a3d27a9f4901381f17ee937c90990e53425609dd80915bd6e45aa0269fa053fcba702aa9c294c30fd065e986e80010ca75c4532fc5a0fc8eb58d1"}, {0xa0, 0x13f, 0x3, "573c7b7480116dab16ee0c640f75d86086996f35ac3294602461412066a7ba593b762f423898f0d368d7ae37c201b6da2e2cef4b8d5cf48220531f31b912cc4313cd23bd05219313c3fe2b8f4d47db603977daf02cc3bc9883a13a33e5bd5d779ba23d01263b4d3a7333d6cb0c090caba33fa274e897d2bd5844257ddc4be69f56f998e5e32fd9384f99"}, {0x28, 0x117, 0x2, "5fba480fc9ef3d6ba68b5bb0b0584d1f9e1303"}], 0x370, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ea7000-0x4)=0x100000000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00008e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={r0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000017000)={0x200, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x3ff, 0xab00000000, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x8001, 0x5}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000009000-0x10)={&(0x7f000001f000)='./file0\x00', 0x0, 0x100000000000008}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000f000-0x8)={r0, r2}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000021000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000013000)={{{@in6=@mcast1={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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000020000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005fd000+0x126)={0x0, 0x0}) r1 = socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = accept$alg(r0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000fe6000)={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 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_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000a6e000)="ce94e551478568dfb9f169f2dca365941ec762b5c1a14fdbfaba90ca40e143794be76b3091f7e0d37014d16362bf119fa49a0e4e1a5893781e05169079e3b060bb579d39300779e6a49643f1fad2963aa263cabe0c51c6e76bfa0234c0966ddcfaf20b51274d3a98b249b6062c4505cd148d70e80133bfbd0108ea6f9eb155a5b5550375aebda11c22dc69513662a7ab0a86f3d7cb7e", 0x96, 0x40000, &(0x7f0000fbc000)={0xa, 0x3, 0x141, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a9000)={0x0, 0x398, 0x2, [0x9, 0x5]}, &(0x7f00007e8000)=0xc) r2 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r2, &(0x7f0000bdd000)="47fb872d69471586876e5ae87acfc3a8bb4fd9debe77881b8307b58927aeb23540558be6c04065054bace2b41b805d0bb027bebc3b601ee687899e770959a06dff2c1d6a6ff609777939445a004fbcf6537d643b240492d886f19ebf7d16d246c1d0fa3bcd701d2e7da4b486c0834a3e4234cfdea2ea0cebe24fef1f3277c26313284ab5f4b023b914148ed3f9fcc589c36168cefc", 0x95, 0x4800, &(0x7f00008f6000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c2000-0x8)={r1, 0x2}, &(0x7f0000b0b000)=0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000cb1000-0x2a)=""/42, &(0x7f0000437000)=0x2a) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000093c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="b8c80a1ecf48", [{[{0x9100, 0x9, 0x1, 0x2}], {0x8100, 0x4, 0x200, 0x6}}], {@canfd={0xd, {{0x3, 0x3e7, 0x16aa, 0x100000000}, 0x21, 0x0, 0x0, 0x0, "393094f6d91fbae5326414bfdbfe04605c51dc1dede425a873a3aa0e54bda7423a5912ab19a0183de17afdc4c5e863b2627a034ef1f34b06c676f3405b409739"}}}}, &(0x7f00006dd000-0x14)={0x0, 0x3, [0x276, 0x63b, 0x258]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x1}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ccc000-0x2)=0x100, 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000551000-0x2)={0x0, 0x0}) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0x80002, 0x798479b1, &(0x7f0000e97000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009a4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004a8000)={r3, 0x80000, r4}) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x3dd}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245000-0xe8)="977fc030c3285ab495091f8909afc4b8d5840be4c29b2f6f36991274302d9666f558181eb4e4e5700a9f2a5fb9f851f54affdeb3dd3f988c773de7c860cc2939119b3095b71cb9cb040a5fe8121d78810893c21d3ed2635fa4b762b82dac05a67e458b87f22494ed8388da7c60cc3dddf69d34a2d48d26e21e485e5d115b836c4863e4e7ec412d094ba41062c4bd4292adc2bb1e3ff887d3b259d51f65ba0ade53b96a10708a8bc35354dd928cd4b35d137b9322657282d3890185d2c40608644ad885023400b9770fa731eed719c8175e6487b573b7098df798e5c22c37790374c603f7404850e9", 0xe8) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000e000)=@assoc_value={0x0, 0xa7d7}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xeaff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x47, 0x0}, &(0x7f000000e000)=0xc) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000875000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000040c000)=[{0x4, 0x9}], 0x1) syz_emit_ethernet(0x46, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000074d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0x26) pipe(&(0x7f000006f000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005c0000)=0x0, 0x4) socketpair(0x1c, 0x0, 0x3, &(0x7f0000ba3000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) socketpair$inet6_sctp(0xa, 0xe537e91f57c9e2b0, 0x84, &(0x7f0000667000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d2000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) socketpair(0xc, 0x9a7d6429714b9955, 0x200, &(0x7f0000b31000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00004a5000)=0x44d4cee3, &(0x7f0000e73000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dec000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000a82000)="44f8952975bee3fb0c3149c16268decda64f8f71d7678050130f232e315fc1c63c985551688e5c8ec4ae1b7a8fb16a701ba408daa4861f58ae284992698dd18386f734e040ccea0ccdab8debb43a28acaee99dd10df66e3178b6d080e322d085", 0x60, 0x4000080, 0x0, 0x0) 2018/01/19 09:05:36 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000)=0xffffffffffffff31) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f00001e6000+0x1e3)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4c000-0x4)=0x26) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bb8000)={0x0, 0x0, 0x3}, &(0x7f00003a0000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002a8000)={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]}, 0x0, 0x2, 0x7ee, 0x100000000, 0x0}, 0xa0) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x809, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000039f000-0x4)=0x0) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f79000)={@generic="30beb7431eeaf552e645e8b036f6d652", 0x100000001}) r1 = socket(0x801e, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000e79000-0xc8)={0xfffffffffffffe00, 0x0, 0xffffffffffffffff, 0x0, 0x3, [{0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000332000)={0x6, [0x100000000, 0x401, 0xfffffffffffffbff, 0x100000001, 0x6, 0x1]}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000049c000-0x8)={0x0, 0x0}) socketpair(0x9, 0xa, 0x101, &(0x7f0000bcd000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000ff1000)={&(0x7f0000995000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00002fb000-0x80)=[{&(0x7f000087e000-0x4c)="086c81753be0069c2d7eecb0f5f54072b8e555985382c4eb46c475b9d1d6c725fdd6d5423769cefa607d67463edb4f1b1b308ec650ac42ee4b6e3d149da75f159865269e7ff2316d3c2f8b81", 0x4c}, {&(0x7f0000d00000-0x7a)="2495f7e9df8d19c6e672d37e64fa23b5160fac08d8914de390244c4c7f8cafc9536e8961c6a4d270de579206e70838ca141444da87235464f9a3c59d9a711d1f3e8c6f05bda1102d45236bf9340a504c3f7856d95f4c18c95cea39888d7753e15d44c932c38a60c2a6440d3271776ad7f90e8e27bc7c66a5775c", 0x7a}, {&(0x7f0000050000)="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0x1000}, 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{&(0x7f00000e6000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x891}, 0x4004001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff7000)={0x0, 0x80, 0xffffffff}, &(0x7f0000cfc000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e76000-0x8)={r2, 0x6}, &(0x7f000073b000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bca000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f92000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000811000-0x20)={0x0, 0x8, 0x800b, 0xfffffffffffffff8, 0x80000001, 0x1c, 0x5, 0x8, r4}, &(0x7f0000003000-0x4)=0x20) bind$alg(r3, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha3-384\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006b5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000012f000)={0x4, &(0x7f000064d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007b1000)={r1, 0x0}) r2 = bpf$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$kcm(0x29, 0x2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009ae000-0x8)={r4, r2}) bind$unix(r4, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) connect(r5, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/19 09:05:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000066f000)={r1, 0x0}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000000000)="", 0x0) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f4000-0xcf)="61e343dce669173ede69c73fc481b25166a67c83ef1ce6846c7fa9ec9612e6fd5bbeac4af0574576627adb7db0e392e7f21ae1503e9fabd3374ea01617a970a25fceb1d752baa1b563ab7b4f0d62d10733fcf3806e6c0d0dadc2a8c05e6560208bbab97fe66d31d3fc8bc4e5a221a6f9455199e342eaec931aef3cafae507e0122988e58fc902d7faabda1854af991b62b98a465fddc924179bfe7686c6296c8eb6e148a54633ae8d0599b9df5a10faf50459a78305075f2fa96176b8c670bb9916f8493bff1e637d2a98e448b8e9f", 0xcf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) pread64(r0, &(0x7f0000741000-0x1000)=""/4096, 0x1000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000080a000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000001000-0x3)=0xc) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) getpeername(0xffffffffffffff9c, &(0x7f0000866000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000501000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000830000)=@assoc_value={r0, 0xffffffff}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x10, 0x4, 0x4, &(0x7f0000bb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000461000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f0a000)={0x0, 0x80000, r1}) pipe(&(0x7f00005af000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000ce000-0xc)={r5, 0x80000, r7}) poll(&(0x7f0000fde000)=[{r2, 0x8100, 0x0}, {r8, 0x8000, 0x0}, {r9, 0x20, 0x0}, {r8, 0x40, 0x0}], 0x4, 0x1b2) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000642000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) socketpair(0x2, 0x6, 0x101, &(0x7f0000245000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000067e000-0x61)=""/97, &(0x7f0000899000-0x4)=0x61) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000890000-0x4)=0x0, &(0x7f0000b9c000)=0x4) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000407000-0x90)=[{&(0x7f0000dce000)="47885942697baf8d97cd0d87323bf7d96dc07bb085f96939757503dd3fab2be1e4c105275c44a98ad6947a4925aeca750dccc3048acf32dcbb9b2ea5162f39e66c44774d9a8eb96b3d54e0f786f09a5aa512ddb04f0b7935112cce6fbb86aa8fce44f3f32a123a282e652ff34c22a254082de49a596d6640c989f0ccd6142414", 0x80}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000bb0000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b73000)=""/250, &(0x7f00004c6000)=0xfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000041a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000055a000)=0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000609000)=0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000972000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b85000)={r6, 0xffffffffffffffee}, &(0x7f0000c5c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000092a000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe04, 0x7, 0x48d, 0x595, 0x5}, &(0x7f0000e6d000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a26000)={r5, 0x44, "d70e533cbaf74cc6f5b42849640d6f8022f7b8d72d26ff404e24b1ff8812bd8bdf27134f360034de1eda6b8158ca65d6eaf8474f786e8082956d22b4e8e8325ea4e08121"}, &(0x7f00003ca000-0x4)=0x4c) sendmmsg$nfc_llcp(r2, &(0x7f0000065000)=[{&(0x7f0000369000)={0x27, 0x401, 0x208, 0x1, 0x1ff, 0x38000000000, "db0ab00c8ce8e272df8392d186ba51cd01bf3ae728b1bee44483f6b41f063af43179f339efa0bc554ca9f2144a262e14661c334dd7e18acb8daa22a9b8573a", 0x2}, 0x60, &(0x7f0000433000-0x50)=[{&(0x7f0000247000-0x64)="81367fe73ca3051bdf26b2dbd333f91a7e77f0742e218be8ea65a551b2291d0a7fe083d9bbbf0ff38de95375423ecefcd1fcfb8156ceb39e8ce6024360a6587212cc1b8bd0f128fa2ceca36039ad07110a78a5c7eaf9bebe262bddd7098c205018917808", 0x64}, {&(0x7f0000770000)="dc93dee1a87955a4099faa5b2460a7f50e0a21358c5bd700c07cf49eb7343ffec5d030813882bd880b3d07065489ad5c1cd113c28f9aca4eb42639bd09369475a69c519f4bd2b1e365a4d2bee49622f5ff8c3c7250fe14008c421c08fc91a04ca8686ffd6f5caa810d86898dd59426b2ea3143486be2ee5315160e59a43065d4eb9415a92ef41943ab975e5cda8d635188305c6cb0260a24d4d8f0dcf08397bbf72c8388d0914a911483feba13eef8611bd3bb3b9f1742c97583d41a68474fd343a14667b7196803e63d469e060c54e34c2143539fdc2a797281931d64b7", 0xde}, {&(0x7f0000876000-0x1000)="4a7597eb20475cdc77946693991c6fbc563145641628a72479e610745a712dd9e84bf93d3902fcb1a8a3767065aab525f0ac38dfd7389ae7f634c6bc5d1327024f4fc44eec12cda8e1995a163ed0950a9b3c21b6ac0b84abb11d5c395306e72b2842cbc16990301827ffcc9898a21dd4af50e600ac07a16f843d9012c38a649611521bde502840ee829c6d6cbd4201f542d05a97db91a5a89a84613013a3dc3b5aeb5fd915c5b017130dded300f028d877fa71f7d193e694c83b936eb116d12e7f98ad4411842a7e8ab8fa34a447e00ef66753241c18ced5cbbbd228df8acc919f80220df7e97cbdc84be13b88c2e35d9cb3600c7c4d0d6c5a042240a2bb2dac0ee049fed332cabc38d02b3e04c0c79056aff7ce6a0784ffe292738c4674efa2b570b0bc548a57c8b062d17619ac2456f7f3cad9c113bdbcc19c305fc3daedf4f4ed7d34da588e689a94c0acbea074cd5ac162906a78e2bed0dbc547ba9f094212ac46995c73f57d6a704488162a0f744c795a5d3972610999daefab742c80ff7c28a68b094bb1fc94e4e48620cdab9a236d291c9ecc1ddfa5b7db6c318e72832ec58de2a21998acfc2331be4ce4b79fcbf5b5ad8e3bff6d204aa253799c42c82349ab545c7565a4795f5d896e3e52447e7dadaed054a0337a1c5846dc0cb6dd7e5211d432a2a15caa5fe1851311cd15fd816f76230ef7d562f8b0b6271cd88d8b91cda4b713ac6946e86774c8d2179a5c34eb6ed2ac22a6adbb67e73630444f60e8fa88e2ee053e13d08ad5a7192f2b42cdb37932d75f7131f8b1a4babbf28b0e105bcdc0fe5a5bc2cef013abe41d4093d017f7a75cecabcd5270dc42551cbe43f2ac82d8c6545a52376f5f63295b607457105dc204986f647ae49ef94404f8bf45b69460362309ac104b55552a5271abb5077dc4a332a8315aa1429a47d0faeae8bb162e6c75ff7800cd1a3cc6980ebf4f7c3aed26c44aca595c84c53410dfe197b61f3dbf54276cede23af69770f1180a49575cfee5eae209712013d3d563969a5cfed6114223cfe7881689de02f9add8eaec66d74b3be00c90f529ef4d28005c5b853cd4250be340ccb1a650f54f88fc889e389da875a4da56198a9a0196330a79fdf3fd2aad5ea7f00b2f163f3ab6b30d16a0b1c3d1f9e5f86a5f74abcfab64dbaa62af9527bd123339679e188e3f6f1cd71bcd6bb460e40e93ced9902c21ddceea2a7118247cf991749d09e6736e3ac0178a5cc537edc6c3b6d353cc11d0241464e719cd48d135f1fe4a1d9bfbeb891f78a81df2e5a5dc6f0f30431e465e29eae2d6520ccd3df10760e20e142bbc4d78268e112b45db3e4787b94609abba06e9d9aee3a42eba0ee173afd4a85c583cf4f0919ec8ee015b9857677796ed19be9553a30efb79cfc79091eebf6df9d1bfb6facaf3f1e8dbaa54baa4fc6131be3bba8c06ff84475f12cadddae08e181db60aeac13c4146558594464de91818993351e5139e4221d40263c458dcde8014e0b94a519430a4c9b7eecc18e6f3bd8dc8883fb8420e6e31db6a0c7c2c89a8511adbffb95a84f7206ec85a563f2ba41f0d13d4ebc737b19cc858d765e673ed610c4ca1974c17c5e0e4e0c8a5e159465c68c3a205909ad907789b6bd0037e0ede839e473c478bfe4083daabb93ca9a90c4757df770278b4b396f01bf34e83b2177520913ec2feda20adce49b5ffcc581d68d051ece36b7e7d4a9eaab115a67d02ca63acdd465209a99eaddbb8b3cd67a20fd15526b5a875fe4db1ed81bae842a2213c59f7d6b62cd470092ad8beba58e18dd6e5663ff369e8a9c590803d0a21813a75a8b3ca4a4ea1bc968f11ebc070afd3d547a91563ae3338c08addbdda3022e38baee3f988242b452277972e40741a70de8f5c94b8ff8c51ce78aa1be0a19577b5ee17037eef7ac1d193fcca548905ad9f18d3df656738ec1f6fab4b8eb3a1a7ab4c71933cdc8cf3e2e371677da6f8da0a3f9ec1fa766dd0ef10dee41b0ffa6a7f6354c86294be00e3fbdf7bd32a73b92e00f6d16e481174bc4149d2cbe918291f72ace2b7d999c229bff4847aa58fe5604b0257e77ad3b1226c539c733b93dd7f5aadb21a5844400172fe7d2676a1172f4bc5ab8f243f9a9df8f953afb9f1c1877972189a4e526d5ce131a000466b8d0412ac04a4f31edbd0ec38edea76a55ab365f69185cea82f317ed68ae8c4276b13248b58f9045d82304664b94718aca4c467e67204650acc90270174aaf4efb8362fbcdf7257ecbbd6113705271134d16ba9834d7c93aae10c72740c4c9edc5004bbee9c4bdd01449fac748be272400f9760541525bbedcc336c59c36427e7f38cbfeab4b410def0b83bbf4fe79187b1255bd3ce66c32e5c9d08f6d2a2a8d882aa38a56237936f290c5f27682425454fb8e75b7ac88fb6dacf13807576eaf62cfd0a39e39454a1f2998fa56872dbb1db86f7971a1dc75eb479c74eace2cfa4568084eb488b22d1e0abd1757d8c05fa3f5e6b9250a9d0a719465635a2fdbb0049a0ff7cebcd4ee54289502fb45218bc8c1f43d5aadec4a1ed2586eb054607df75ab9f48610f021847dae2937c07ea8f8b17f16ade61a2a30b5ee8f93121ea287df9ea1d8fe702b2bbb911e1eab64d162b122e05720c47c8f5e5afd0f15e089e0ab6d2e976b7643c6f718daf7f2dcdd952f9b78638ebec9a98d4b09734fb924516574176b7c359f3ad57102a33f4860a73a170b873d9df5601675069ffc30202654181ef8bcef315fcd44823d67438208d71c23c2451b15441bd08297cf229d2e4678cc7c0e2007cd5497a5f0f281892a1786e9e76bf214784d50bf6220e6bb6bc1b25b891908b984ec458ac6abcdc3a23bad44d4ddc4a22b4db8b4c49a7ffbf2840543c0199ba44635a8f28008c16e41fbb4de233c466110f017dd4a959e2fe1cd7229bbc24b275c45978225e40d9e45fd0585163ba54431ab9d860baf3a801bed6dd9cfa02a03d4003573ca9eb12abb0f76c03b7de39700e9ceab1e23121db1b3dbe32aa662a2299e11d9cba6803625270ac636e455f946dee481797445438ed76850f7f3d486fcade386adf4da8370a7d3db37a1cce2583d55984d528e33f41a25e4f2bcbc59b2c129f559011f8d36d0fc5ce6c1f79d4216e49547075518924495f5e870152f6f3ed32930cee32386a45bba1ed7bcfcdaf42a23dc337100b1f61632352879e11ffbf955adeb4961cdb17eef41f55bee73556bb2b4f12945fe45c603685e14b742f1303f3716eec4f77109bce059050941377db049eeb8242e12af53076876659ab9ea7e647850bbe85146e3cb8848366ef8ca725052ee52f65e4bca0dd858b35efeb2e56edbfede8602a692d46caa9b9839738fa3964eb5b4caf7357d006c37cf95ecb9f04fbedadfa5e1368116e08174820cd22e3c148790df2b80e73715ea76e5081c51e82d3e050dfe1647022e053cdb3d86a8bc9752530f49acd9a7dcf89df95b6433a233f0f516fa8d15b7293bb80dce390b398b003893ff83c85d15ce945ae1dc8813e4fa382dbcf9849749cebcba484678f9f34488fabbc7365466f7d24bf6dd6314a4283ad8f19d7fc32dd9f784f28941ee0b6fc5e5d077ac3126ababc7d7a919f873322d1a698848836358d32383d7fe69a41d1b604d85bb1060c25de8ed6ea2db67d24bb50c86cf097cfea2eb695c9f5b23bc7d9aacd00cd431cd12b473811e1e26909ea3a310a7d27a83f117a3878fded7e1628b4676ac7010e0d1413bf39864f480b179991a61c3717d37e773375f9e7f90a851cf9cf8dc3e3cd71c0432c63bca6a74a66441cc9c8b5786047b13cb8c78492b62d7cdb661160215625ef81559e75261d9df752acd4eedd26ca4799745cfe5a4d0fa2523786952d9c9d799df9b7fa027336a36781e565cad78ec5b50cd6773c1908eb4fd592e467c9040e63b437d63ec6cd5e3690336cf3527d4442ff158a83250bdf45a2c1ce0ab218a5b8a516b3240b232c73993ce68c2905d1eb06f010576b31052085db2d297a64cb4a6d18d2ab1772a5c5d781d4bb6881cc9a213dc29c851f731bf38ea9cfa9c310737e8bcf17dfc89eec568c2b5128e673882476424d654a70b6ebc99bd753146da9e7ea3cf627c4836dfa17962285ef175e2409922a360dc9082e8291c271255e7bfa04a57e1ef459b2531129d35918e6485b48ec0b8b060721a155fea4648f9d9efba6afe4bd1f5bc2a510cae3b88f1f29e641fac1d590f4c8597051e83cf1694c94620af9b86078b3c1409ddd4d6ac05c5f413108f42b4517d8df8cd41a5953e437e0b6c71bfa6c5c72b6e5b21aa26e9a2d2a5c0732619af9b45fbd4b8809c17f663e25dbf3cedc3bb7367c4ee695a85950561a3d640360b245f5262c3b47ce532a569493323bc94e9422c6f8cefecb5be9a1616156d3e50b0b46fef87bd658fee563c06f2c9ff66f4ed12e221fd1582f5435872e75e64362fec146e7cfa377130f579913f4fdcef9ed2156cd0f9194534328bbf2faff203473073d75b05cda4415a22d4e7afe79baa0fe6cbf7807ef532e35cc7f28ecf426f56fe2551a922ac82bc451d645bd1084494a950f1e9c079b8b7abcd798248a22c3b41edef778c8a6782f4c115a673710007043cf606f6663338d6c8f15b22f0676a50d0f9e9096231805e87b6e38480edf8d57ed1ccb960babbb726df597d6d26dd2d73cd70a24c438a25079a42ab347cea23de316d0a235db649872eb952114c14d6319ec6033a2114b588d73086ae198aabffeba01fcdb2aa192ad9b1e8a9ee079898ffcdc628092bfe0272fb50a763f77395076c01857136fe7e67a0be498311cdce13ac589fe4607599252a15adc9ee54d70eda08f7e0320af0544fa1e54d41a4ad032dbdb026c16d3d264a0c4f7b648c3a6f77df7fb82d73eb36dee1a6c4949cd1683897b6ddefd4dab47c7d84ab221c10b3b8d1a4f3f6d12b720b674fc4de421e8248c46ee85c770e49b1b91843a5ad7a3ce0ed6edaf0b59831f246f66939133b4f4beea6168d80c8b836f648217a078672784d9f16c051174827559ea64dd31bb7cba6a91b25a9f2f8d505a7be337b690ccf7340a053263250a98f30cb71f8b79d57f1c3798e55e50d26348e2555f2ab083adbc92e443534db9b91f43c1257fda580de533bbe169aea8077afc54c62ba4326a768faaefc61289caaebed6fcc3c259373f7f96384bdab557469ccfae6bc277e21eda546045be96b2549fd2c51189b7bbf4b9d498b3e1400d49b2769a1219cefd36c4a4ce782aa54aabd03db4403e7c4f7bdc5f42476a52635e683d776bece7dcb9cfa2652cc2928a29d70cf90990aeb2a02aa6d88007b5eeb0611da3b2317ab8df8a1640b96be3bb50058c77cf88ffa853ec8fdd59d48198de0f64ff51acbce41118973457357777955af2f9f592f9524d04b5bedb573193f9a334f9ed50588355f50b6f32385417731e300116ad09959dad395244be8c41a9f47dfaeeebe93ce34fc5047474020169bf87626ec94119d0d497cdbec18501c7ffd118129ca6ee1990ef2e4e5e467edae7cf2c0303af562faf31fa696a3d3c117c6113e0d992fc6d1ae42eab366fd66b07e932c75723aa853025adeeb8c60194ec4a92c3cb8ab3961e5a67454f00cbac2a2cff2a0ff5307dc88384f5a7e0afc1eb487705b6ff95a78e4c4729c27637fc8f851959a5b171da00d6fcf87e64ed67c8bc5969f6313d31a44a55ddc501d343847c6873e50d55ba4ca0ea131e0ba8b3064d4f1dc605f7a4d5c3ce90", 0x1000}, {&(0x7f0000f61000)="", 0x0}, {&(0x7f0000a35000-0x51)="f016e4e09ffd4fc2487bb305302013a18c71c875fc0ea58f468856e211dc9e72dbbd7c53ce54e59cad7807a5e4bcdf824db893d563e2fca73c86b0afe3aad49d4b28d18ff7e367848060ffc9964e1a0b3d", 0x51}], 0x5, &(0x7f00000a9000)={0xb8, 0x10b, 0x2452, "fabe1f85bdcffae36035e2952073033149c89ced8db559af330500427f7d99b8b8c06714e34a05df3c697379faa771e6445511ca6d1bd96fe75200c416ee577ac801f058a45c7a6cc028b84a977e718e6e97e70c3a5eee3e143dc79721de19bcd3cb3df0dcd088d04b2f601cba8e31b88d3a8ecee321b225f7053dfe371ed34a86b91f8f8142e243195e1a1815b869b778f1bb8e8e991680d303180b39e32a2105"}, 0xb8, 0x40}, {&(0x7f0000d43000-0x60)={0x27, 0x7ff, 0x5, 0x2, 0x9, 0x6, "be06acea3a875cc9bc29891b77e8368aa4eb2825488fa58c0fcc122a116757fcc10c0c3cd85d6bc7bbed347f8006076f78c1777a5692c3e89b1ec1fbb50072", 0x4}, 0x60, &(0x7f000017b000)=[{&(0x7f0000dca000)="8b3a1dc7b2f3", 0x6}, {&(0x7f0000b32000-0x35)="33c66498909a882753adb5ad25c7c38ad876f13cfef80974b6827f03774023d5dd2564d6b4d436323b7fa839e5156e2466130af200", 0x35}], 0x2, &(0x7f0000b5b000-0x70)={0x70, 0x11f, 0x23, "58f86b72cd91b485c4bdfe0548007a0d0071dc4ed4818fc5a4d7cc519a6dd54944516d834d38e97f74b2b9499e7673600c9de310bff5682ba2c168c0448d2ebd0f204b42cdaf1a27b08a5cf86acf6e8defddf04dc20b6091efe428"}, 0x70, 0x4000000}, {&(0x7f000059b000)={0x27, 0x9, 0x1, 0x6, 0x10000, 0x200, "0e949c31e58fe0bbd82af300e8653d52ad93a219ab0419601f035732c13c2a7f87b3d78927908970b20f1763770a7607dc2fcb8487c3088eec1b988fd03831", 0x6}, 0x60, &(0x7f0000446000)=[{&(0x7f00000c3000)="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0x1000}, {&(0x7f0000105000-0x3b)="b19501a76f5766d20dedba385bd681c451348f95c6a1d97e17ce085352d4d4b4e9a66daf0d9037cd70237da610ca1dd5e17a1795425cd98d50ff7f", 0x3b}, {&(0x7f0000f61000)="9ee763d1151c268090eb93cf63250e1c096ab306ed8e280fb9b40ce1cb41e562a94eff30c010fa68b2235376c12495bd7dc9f85d52d6426aa0a174ac", 0x3c}, {&(0x7f0000961000)="469651e84ac782f8b5164448ea2e6eafb595438f0630b1565dff6805d5c3f6240725e503d0906f0141990b90", 0x2c}, {&(0x7f00009a6000)="be42e95a73933a929f2203a0e8436789a69a975807cdb7139afe01b1b6d6594980aebda339669a8ae445dd2434339462218109e3665a613779792c2b689c74faca3472e2438cb91bff4fda5a55d67f99b650a71ff641e1430be8955163993d81337d148de19ff18acab71a84c3f89dfe6e5d5d4bc2c53a3cba578050fe9acfd3e475f252ccb4929038de057179e7e664a6fa7df9849ff5987d5bfa049950cd47c79335ae65fb1a45ff9ffca3c64431650fbe167c990edad931", 0xb9}, {&(0x7f00005ba000-0x3a)="09b53f8dd135c1fc007a2ff2f3e946e63c9ae9bf10cfd3f4a820648776d747d7c2b3b58e0dd3acdc0f3af6e6180b70a9f3c27098dca3aabed86e", 0x3a}, {&(0x7f00001dc000)="a35c0bcf26498d323253b6913cf1ed266cf289f62455b45f83cdd9c30870f5892d8f0532631bb7dc4b1a8a540c1727aa432b3512e475f75e5a2eb0a3fb09846ee9edaf095b0a7bdf8a86a56e60cda86566ca79f61ef2658be8e9b8e567d0c5fe6fb6601acbf904c11fe9b40f5216", 0x6e}, {&(0x7f00007c3000-0x37)="f82f85d6ec66ab7c32e76aa56d38d8cad6140714e706898d0789b3868eeb1b4667a643e8fc84a3c127e4b51f3af9646a2f91e60d24811f", 0x37}], 0x8, &(0x7f0000c70000)={0xc8, 0x11f, 0xa57, "97949468172d2b0527c73f02a7b8c3cfc49fa6e47aa78bf90fc8cbc0fed2dd45989e20d27461fb4431a813e6be2585cbaa34543dc8a30a5a0c27287a14a6c85e2704b26473e45052b6ade55abca38cccdf20b13f5585ca78b6d2ae6bf06450dbcc67bf5500f77aec35d64921d0c3e0ed7d2a9daf92625ed23f3b85d65fd96fc51915264ebc5a97b678bf00a9760fd2b2daeb797d20249135a8b680561f240d63509185a01e870bbb8650142c871650f873"}, 0xc8, 0x20004800}, {&(0x7f00000a3000-0x60)={0x27, 0x0, 0x7, 0x7, 0xff, 0x20, 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{&(0x7f000066b000-0xe4)="1ebcfecc73d0c971a9b099d8646b325b51fd231567cf50f3e3559e062af81f612f984f1b2847e40d95850d1f83eb46924dbe19ada773319b4f6ca0d502cd529884e799775bf100e8e481e9769dab069c7bc6ddb1d9417534314d2f52bf120a87b4a6f891e282a137dd65ac63850096f9313ea058b37a108df99619083177dbd365fc003050933f968cefab8173c011a52c3d52d30e1f01c0d05f6370c8d74242dc198a3cf23c5849b40a0dc439234bc399d1b4f0865fe15ced0c00b1d73e0279d53cbdc9aea65bced35ba5d228975ac9a223e66a3ca84d3dae33b3f9f1accf48b0508c6b", 0xe4}], 0x4, 0x0, 0x0, 0x840}, {&(0x7f0000eaf000-0x60)={0x27, 0x100, 0x9, 0x7, 0x81, 0x20, "e25c8a3f5dd93de2dec28667f27c92b992f1eb16cb0d5283ea9693fae0280a5f091b85400a5963a865eb1b703e97f40e93e777f04f5f366062f8a959b16859", 0x5}, 0x60, &(0x7f0000a9a000)=[{&(0x7f0000ab3000)="7fd9a8ff97827331588a3df0e45fc3cabeab0ffd14cb58e27bd21c6acd909fc57096178fdb078a8275f22da6be048452c75c1f2df7f57a1ff5051e01f139be8a8aaab96a86c32e4e5a58406701e6e47e0fb59d4816a1e0", 0x57}], 0x1, &(0x7f0000aa4000)={0x78, 0x113, 0x6, 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", 0x1000}, {&(0x7f000066b000)="6f7b9c5ab0268183763480db4369976e2f509af362251b3bfdb94f6d017473739fd3d91059b8307b236111efd0744a1d3ce36dfb8115a0596ae796b840d16d29c875d7feb55699f150f1b5a251f00286a1589b6df5ef48017587292d40f4f17195a0629e9d7598c6f820269caa84e7f72690e95cb69a1e8bc96ac87f6fc66baa9730a8b8b3e0d1808366962614f130d5b33856244ce00aef3d5e21b87b2394620426f5a8f95ccbdc14624d57d730eb9d58a89933be1081793240a98d06882849615ac5f1ca0d5182cb21d69e7b167f32dfe6", 0xd2}], 0x9, &(0x7f000070a000)={0x58, 0x10e, 0x7, "f8cc1f9488eb85f08e414277849cbf3adebe6ccc67f613ad939bc5a2f32c26ac91ac597609e5eaa83a6eb336882f3c7d8fc373b8fe00a8f755af5e9ef9b07a658b579bd908254483"}, 0x58, 0x4000}, {&(0x7f00005ad000-0x60)={0x27, 0x9, 0x8, 0x3, 0x9, 0x781c, "555b06def17645e3953d0351de51414f6c6b29a7f06b9fe2089f6d0cee1373ef14bf8a219e13d58b27b217fd4b6264c4ffa91ec57aace89fa794641f91ad06", 0x4}, 0x60, &(0x7f0000cff000-0x2)=[{&(0x7f000095f000-0xb7)="97775283bf124bc5c04e74323d1ad44d2a756c0d4ac8db5acf30817d1e14b78b3a458d1ad378a1570c3eac143ef8faae28211a3f86b39281da0f4d4d92fcbce0844bd3ff804f0b8aeb74d760401b498ecfbe974a2bfa1454229a85ca3f4c7f531ab855e1b50075ab92771b93f8a080482000107139d029712c12d0e98ac3fdb6de7a8eb3dc8afa2c4a0e1d7134e72a78ba997aa95fd2712641e054247b0b4121185349cc11c5355a8d8c17f6bc7dfd175cd38e5bf23439", 0xb7}, {&(0x7f00001ca000-0x57)="897f2cd3e3a5b86018add1f8608e17f8c959cabddf9448e9b07fbd051d091686dbdfc2eedb0d6387e78ee8999b7b574351af89c307cec0ac8101e31619478f4d410a8e2a1c60621b2fa9ff17c0da478487a33d6c39c943", 0x57}, {&(0x7f0000b06000)="43647a3f8f5b7758b661febc5d7bbd6dcef715e50cd8b1d6ef1201cb9e314069f54632c9c16476a890e0ab304a", 0x2d}], 0x3, &(0x7f00001dd000)={0x40, 0x116, 0x80, "58a7af883abade8dfe3b4acb94e2961b61e2a0719086cd53591e44c6362c1471d3c0f1ae079999833284361ddcdd3b"}, 0x40, 0x40}], 0x9, 0x4000044) bind$alg(r2, &(0x7f0000d27000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) recvmsg(r3, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f0000b16000)=""/111, 0xfed4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000047a000)=0xffffffffffffff7f, 0x4) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000afb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000afc000-0x4)=0x32, 0x80800) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000afb000)={"9625dd3ef5c2171e29859324aa8b0a4f", {0x4, 0x1, 0x9, "059d6f3a3042", 0x1, 0x0}}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000afb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000023a000)={0x0, 0x28, 0x200, 0x3, 0x2, 0x400, 0x9b, 0x2, 0x0}, &(0x7f0000afc000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034f000-0x8)={r3, 0x1}, &(0x7f00003ab000-0x4)=0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000afc000)={r3, 0x0, ""}, &(0x7f0000a12000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="", 0x0) 2018/01/19 09:05:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f88000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000020000)={r1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000)={r5, 0xc2, "b18f27f06c09854920a53bbb73fa36cc0a11789bd840a8929a9451bfc272d14a08c74e48bcfb49d2001060ea58246ca17c44c88c3426b4a3d728902b22d1d55ec36c3dceb2c6a558c2c660b0f51da2ec90104419908e5f77525f99ffb1e653264c7c7049fa32c307d94a8304952768944c856500aa6d984528b593ea14d6dc15e188b59632f6cfe82e6bd1bca1d217b11b48b97132696defb227a8db59a64425da1ec689f579ca3ae104c5f27dcf1a36c39cd2ff7fd1da5602076687d63d5cfd765f"}, &(0x7f0000003000)=0xca) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r4, &(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000004000)={0xff, 0x20f, 0xbd, 0x7ff, r6}, &(0x7f0000001000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000)={0x7ff, 0x1, 0x7, 0x4, r6}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000009000-0xc)={r9, r10, r11}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000006000)=@can={0x1d, r8, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000003000-0xa1)="2abbf55e9058ec1f86977650f6ed889d889d44c26180c64e7603dae57985fd5062cfd38f4788c1abb3bc364345df6d52130601140acabcd58b77ed6229451ed1184be50491201936de1d85bd609cf0869d0c8106e4b6bb75c57faf2b7c7554c207817863b029a2b31eab7050f5b8f7a17f0973900ec0864f03b7c3688260c3478fd5a6d267190d927662dd81c81da23bdd80a29f58d32f618a502dbb8db239095e", 0xa1}, {&(0x7f0000003000-0xe1)="db225617487a38348507b00f26f3cb335f096b8bf9aabafbb220564689ad48d5bacb8ed15276fb0b0cb85d74c2c542af6aa3c7c39cc7adff09e51cc8a22b1925a5036094ca5b28cc99b032c047d287bba835fd92cdf9991b21306341d418a4f6422ffbf33a0a07a46e252e501dc724a472858641e4e83b153d3172b11a9f77614e030d35d1b562b368211e70a5a7f9a30a6524ee9fb1359194fbef60a75830a4da9c146c672c632723970bc8b41ec8e3b609dd9d5798b79ef7ec25e2bf62e12c1bb6013460d1891893503cf24fb31b88edc008197b07633f0f3a769857bd3044f9", 0xe1}, {&(0x7f0000009000)="6bc682dacedd59e1b6198b046fe265ed73a22688127f25d88cf7666f586f51c2", 0x20}], 0x3, &(0x7f0000007000)=[{0x100, 0x111, 0x9, "2dd97a2d84d704c56a5fce94c02fd56de966a3ce1ac8c2a5aaa5d7dcafe2d2910b48a89513c1921da3895c80ba8014d4786ca92da9d277138b4f425583dd3bf4c135dceebf7020178b5beeffba2d1768b2a5473f3ea10b213b5786281d45075f178ac287f14fedffe001fb994b0bc99006e201c86c7cd73df22f07c305db88b235334c4f0bcf3fea870ba4be106873ccf524e9b3de511fef56d4a45b6b32500451de8c6a590c0be8694d802d93452055269530e7443f292fa31e90e6ade5ced97a6323cc3ad774c73ba9f64b5f5a74b553153b8aa2227a06d0702de70737abf2841167df60fd731894"}, {0xa0, 0x1, 0x7fff, "f635e14d5277159bd4e4a6859871801ab2730dd6bfb40bdc75d4397568374c0b3b455e53c92122361721f21cfdbe0d763634d6551c0d8359a4cc840e6e8ceb47eee6f0f4a8f3b7180d6db91e3202ef63994cb35336e1668acfbb12c0fb724402e28aa47f21f7e6e8aa7529c98908ecd1ec8776c6edc929d89e1850131775fe844d34fe58a3a8c49861f90ad37523ab"}, {0xa8, 0x11f, 0x8001, "8ae71f849d71b8a98394fd5866bdcc8247611e52c8de6673d6be29802fa9317eb17d6def8f6416cf5a5e8699464b86bca07733b054629b109937fb99d3c874347b7e2c609895fd95ec09b14276e3e3d2c654a3e4dc94136a5ece8990da1cfe28e1292171d3695a881d4d5f369267f2d862fc0353ac766d5dfd39d5d564cfcdcefbfa96c7ce86e4d81348afdfcfa4c96c8a57"}, {0xa0, 0x112, 0x8001, "ead017eaefe1207d65bf92402735f79e6a6dc673e85a174b2669d0fea926e90439cebcedbceec26083cca3a43f9a769fc9dae6500fdfef8ba71780e212302dd70799af2c216bc4a6d8ba71aa5c5cc00b1246e052a2e200287f1876cd82401f5054766b992dcd83a847af5a226a563e56b30542aa15420e83579ecf12353a4498a55fd8a382b9a47ae5246dd2"}, {0x78, 0x115, 0x1f, "89db70e05f61418861b2c85ef993a73b74593e24c2ce6b47e8df98b31e0289d01ea9fe7061e12d9af6543402c11c29474048c6646fb0ad15fa342809104b77a29f67ae7add44e2901ed7a71b08051b943a5a5c3c36789cf9a19fa7419537a38d132de1598e665eeb"}, {0x40, 0x4fb5cc433e8e0f3e, 0xffff, "11ca06b7ece8432f7f26f3e34de4140550d6dd8695a04f14c56070b2200b1056971ba604b6addb92ac"}], 0x3a0, 0x4}, 0x8800) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ca2000-0x4)=0xb, 0xfffffffffffffff2) 2018/01/19 09:05:36 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000769000-0x10)="e5fcb5bf91aa7855fbcd01f1ddb42100", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006bc000)=[{&(0x7f00008c1000)="0207bbde16425167ae0d98d2b2fa8e1abd8842", 0x13}, {&(0x7f00002b5000)="0d2a38c9b87f4203a9ab5228837e5915c6d5e66dcfc0cee139e3a83672df51ed7c9b240f62795ae4e1489f7a91c74d55d421353df4e08378b49ef2381cdfc01f51d58411efe3251fcd54753a82a8f362e8e4a72572f2c4f81545b479d6066158a0b8753b5b96c025ef4100d4ef15ff7e1451216bdd51c35503ea5512003c5d056d8ca6a0db1ca6d078e5688f1a0f5c456b344aca12a328664bfb89e52873f2f8fee1373f3be893ccecf9bb1c1b1673add4e14720bbe4a64c507e16f6c983a6", 0xbf}, {&(0x7f00005e5000)="20e037c6f0c5fde1eb0fce30351e0c7dcdaf09582c83f474cde5778dcaca2aeb7e0d2517a79f2e3a4e8529a0f4caed81653a5343588e8fae03ab2fd5f0888af89ef0d785b8f12b16871fb6d2086b884a243bec8a668e923e69b088a5bad637aa2a11537ca3f502e82ef9b3034651ba8ac96d57ad9e4c590f041d8ba1a9b1b4c111a73e97f447c157aa9fb34a20d6a74917f8476ff85256a93b3c1f020919d37e3e3b09225c9dfa2730df9359f1857ba173d49a35ebf238411d40ffd1cb67999cc5e2", 0xc2}, {&(0x7f0000f1f000-0xf2)="bb9aa7b0501b5915916e6d159d9029f1229d42f2c55d866231ddc8180b492f425148be8218819d7a2cdcb59b97b0066cb0825aaeffbbcbda17c48a8128e88c66b288820f55591973bea0fdb8ce4462ff8d4b04876d1a7a721cbd9d7b45b14e830db22fd9393b00564dc6767513ee001f163fc6c0f873e4583bc1bc31b83b9a732de37bf0fbd8f9b0193a1ae1becebc9ea1594018ed17246c0e1a6ccc3fe9223fbeeaf26ff3e69337cd4f3925308d9f7223b129361c39990bef368e805ab4592a6f51558539af428366bca0c2fb1f3641ba2b5e5fc07459a060c85afbf11a4a7bd9289452e6d8ef87a23f0d1c430605d36d07", 0xf2}], 0x4, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 0: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000763000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aab000)=0x10) recvfrom$ipx(r0, &(0x7f0000010000-0x67)=""/103, 0x67, 0x141, &(0x7f0000565000)={0x4, 0x1f, 0x5, "b67da260f423", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xd, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x613d, 0x2, 0x4, 0x8, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0xa)={r2, 0x401, 0x1, [0x2]}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x803, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000007000)=0x3, 0x4) write(r0, &(0x7f0000007000-0x3b)="7dfcfd45f482c75d2a45920a544eb329b0d13d66dab1e3adea33e89005e5e1ef6058ba7a6822d6160d4107026a9ecb41b467e6924c1118a381c61e", 0x3b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000008000-0xe1)=""/225, &(0x7f0000009000-0x4)=0xe1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair(0x11, 0x0, 0x80000001, &(0x7f00009c8000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)={0x10000002, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) 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) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r0, r2}) writev(r3, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[], 0x0, &(0x7f0000c39000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x16ed, &(0x7f000064d000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f000058d000)=""/148, 0x94, 0x1, &(0x7f000026e000-0x10)={0x4, 0x4, 0x10001, "f42f2d0f2ec8", 0x7, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x10}], 0x1) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000ba7000-0x8)={0x0, 0x0}) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x807, 0x0, &(0x7f00000f8000)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000f9000-0x10)={0x0, 0x4c, &(0x7f00000f9000-0x4c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x14, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000008c000)=0x10) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f8000)={r1, 0x6, 0x3, 0x2, 0x5991133a, 0x401}, &(0x7f00000f9000-0x4)=0x14) pipe(&(0x7f0000096000)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000516000-0x11aa)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003c5000-0x5)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000077a000)=""/185) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000286000)={@generic="f454d86877cba4552ceef17ab13c7368", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000085e000-0xc)={r2, @rand_addr=0xfffffffffffffffb, @broadcast=0xffffffff}, 0xc) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) shutdown(r0, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 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) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/19 09:05:36 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00009f3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000196000)=0x58) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) unshare(0x400) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x3fc) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000be6000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r0, 0x3) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000c75000)=0x0, 0x0) getpeername$ipx(r1, &(0x7f0000ab5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000034000-0x4)=0x10) bind(r0, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000743000-0x4)=0x80000000, 0x4) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000780000-0x50)={@common="69703602767469300000008000", @ifru_addrs=@ax25={0x3, {"afe9c0d2f719a1"}, 0x13}}) sendmsg(r0, &(0x7f0000ef1000)={&(0x7f0000d11000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008c2000)=[{&(0x7f00000a3000-0x1000)="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"}, {0xc8, 0x10f, 0x9, "8181f4e3a15dbaea8824bcd4e3ba680e05423bf22549d7051f7b158abc76bc3bb85a27fcab7198509e8c78953681f85d8e1358391a919338f4c2ca5a410663e5786205b8962f36145cd80a17b4f6c0865b5a280ccf432e85a536fd027cfc20c3365a60aaeee396084142ab422bb2ce609923d85feaad5c96487dd7743871c8dcddd5816efedc9a5ed4d767f36ca4646c2185cbd8aa327e99b3b49e2d3cebc14eead9ccda5fc839708c0d73e5eade1bf6f8d0c61857963289"}, {0x70, 0x88, 0x3f, "3601ad3e0fa760a6f1e615854309e886be655b01562dc3c61387e20508f0d5b7b80599160afa16410afedfb51c50bbfbd31bf2a466f00d6d5077b2c77d704e545ac10606de4d7de5be6f76a93d757b380dfccb34bc7cb9f4ddc5a773"}, {0x90, 0x0, 0x5, "9b3873959094c7da65096a272180f0429c37b0edbabc0824ffcd5f4946c993cba65b14d5b1db90a2748b7e7a22c8e4eb6c84780222132873f4398435691feecca63b91e8165c5c37e6218e463356f35d48f62ea7b39d4d978aa7df828419afc05e9bdf490a8d66a79c923e98ecb3a8572e6840d04ce3cdc0f9db1317cfb34a"}], 0x2490, 0x20000800}, 0x4004004) 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000deb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00004e1000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005b9000-0x4)=0x0, &(0x7f000099f000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) connect(r1, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/19 09:05:36 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00009a9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f000034e000)="5d92a445dd2d09c63edb2ba17871935e6c950a2acadafebfdfad34c52bee84cbb0da2daf30409ca00655af0002b94a9e86120a1b258278f0dc540660cacaed2d", 0x40}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x1) r2 = accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r5 = socket$unix(0x1, 0x200000001003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000da000)=0x8001, 0x4) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000056f000)=0x0) r9 = getuid() r10 = getgid() socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r6, &(0x7f000055e000-0x38)={&(0x7f0000ecb000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f00005ae000-0x70)=[{&(0x7f0000080000)="6e6d44b81b93e0d91f7d97a41d08a5fa88ac46c958112aea2f1d0312c43e6fadbfd8680e66dfccc395282558fc7a80c8941c474b79a9436abe1dcbfd90352f082f8a", 0x42}, {&(0x7f00008df000)="11b1c959de967ff308486285d854f29afae2f1a1f57a2fb876eeb47983c9e4313ca3c0e66f3d2ea935e6cde547e4bf59591f2dcddb9e3018dcc7f59b1a0a592714ff96be5dde710ced88a7c7193764083f5af23c8273b8dc91f5a600eaf201b9eccd2801942a0871f4bdbab6dafe08bd7a9b16ba6ff7bd35dcccd68c0b6bbe1c20ff69d3cc37d2fd2cf32f533469a4c057c2", 0x92}, {&(0x7f000031a000-0xb2)="1bb17d489e530176339ca0ade0ef959cf93cd0fefca3383066bdff1965e90f6e3879fc7e30c69c793f26e4cce159354a0fa7af651c8317b68e9608b6be754d6d4c1d258868dc1677022e060449622f89344e93cdacaba01989473cfbf7d1b65523c65fe8ba47dbf318978da569d758fdf29ccc97a9cd3411c9aba28a83b34d149d441178e806b7f91e9ee0d82c50dc66a68d9e3c8d6461c2a725b94a0f6a2364b1526d747b7ab6ed6279a579fa8f62d139fe", 0xb2}, {&(0x7f00006e3000)="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0x1000}, {&(0x7f00008b9000-0x1000)="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0x1000}, {&(0x7f0000b23000)="d210737cb4083b28efec240ca76b896efe955e15755a33cb6464cdeb3391ce6b434516f7781d7e4825a9a1d5d1bb3aaa16eb2a788e271907558f7b7a9da896388e94f5166ed4643cab54aba9c462e63da023e7f49b7e2df26156c08c51914cbff2ae10cea2230d604664978b88bdcc2b5b01099aa91ff027c92f96f7fffac11cf0ae4155fa0c9cfd769ce89c9553fbc549f24a1c95d31c705de75a818ac570fa", 0xa0}, {&(0x7f0000ca1000-0xc2)="94b284d0806232934e2f33f0d647342667e3009a470e9ac704828dfda330bbf33129acbb6be0b9626c5fcecba296e150ca443770b91b77298b5ff81c2fe0996dc33a52001eb0a1992da1c3529002bf422e8c12513a92970e3246cc19a1ff69068973934c9c37cd679e7712e39a3e63681dc6e2e55fb4a3592d8f393aee45fb5fe426f5c794a6b9d9b72d588916bd5e4b259079e8cc2ae043f3e1c615a7ec6582118d62cc2f251e47cb2f4a840e76dd96eeab47312e486ce9e34a596eec02884f2f8a", 0xc2}], 0x7, &(0x7f0000a91000-0x90)=[@rights={0x18, 0x1, 0x1, [r5, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r5, r4, r7, r5, r1, r3, r3]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r5, r4]}], 0x90, 0x20000081}, 0x8000) r11 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfffffffffffffef5, &(0x7f0000814000)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x7}, 0x0) sendmsg$unix(r12, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r11]}], 0x1, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x100, 'crct10dif\x00'}, 0x58) socketpair(0x5, 0x3, 0x6, &(0x7f00002aa000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b34000)=0x9, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002000-0xc)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000022d000-0xb8)={0x0, 0x2, 0x7fff, 0x0, 0x100, 0x6, 0x6, 0x800, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0x20, 0xff, 0x322}}, &(0x7f00004ac000-0x4)=0xb8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000085d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000bca000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000941000-0x4)=0x8) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007cd000)="2641d65281055e3a9458c2d77b64e06ff126a7bb9d229930dcbf2cb2da877e3a0607b63609d864de29dca49347923bb66ff7d66af573321170c215d323c0c1973c2310c3cd623fa8d5cf4d448d98163ea3564972a93cb2a2a422b515c96d51f1fa5d3dd6016265876945786d024b18190de6207d094a2b6c8076d184a9d529733e8184af6a4e", 0x86) sendmmsg(r5, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@random="eb09ab71b8d4", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8ff, '\b\x00\x00\x00\x00\x00\x00\x00'}}}, 0x0) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a76000)=0x0, 0x80000) accept$packet(r0, &(0x7f000003d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000832000-0x4)=0x14) 2018/01/19 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000429000-0x4)=0x80, 0x4) pipe(&(0x7f0000dc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000dc9000-0x10)={0xb70, 0x8, 0x400, 0x100000001}, 0x10) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000dca000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c49000)=0x0, 0x4) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da8000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000f5f000-0x4)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f5e000)={r1, 0xfffffffffffffffd}, 0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{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]}}, &(0x7f0000002000)=0x8c) [ 340.181723] sctp: [Deprecated]: syz-executor4 (pid 29971) Use of struct sctp_assoc_value in delayed_ack socket option. [ 340.181723] Use struct sctp_sack_info instead 2018/01/19 09:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fc9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b8e000-0x10)={0x0, 0x40, &(0x7f0000a2e000-0x40)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000997000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005a1000-0xa)={r2, 0x80000000, 0x1, [0x3]}, 0xa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/19 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0xfffffdec) recvfrom$unix(r0, &(0x7f00004b8000-0xdb)=""/219, 0xdb, 0x2000, 0x0, 0x0) recvmsg(r0, &(0x7f00000ba000)={&(0x7f0000394000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000-0x70)=[{&(0x7f0000d84000-0xd8)=""/216, 0xd8}, {&(0x7f0000bef000)=""/89, 0x59}, {&(0x7f000095d000)=""/29, 0x1d}, {&(0x7f0000733000-0x95)=""/149, 0x95}, {&(0x7f00001f4000-0x67)=""/103, 0x67}, {&(0x7f00003d1000)=""/60, 0x3c}, {&(0x7f000084b000-0xf2)=""/242, 0xf2}], 0x7, &(0x7f0000c9d000)=""/0, 0x0, 0x4}, 0x1) 2018/01/19 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x190000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be2000)={&(0x7f00007ee000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe2000-0x10)={r2, &(0x7f0000225000-0x1000)="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"}, 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) bind$alg(r0, &(0x7f0000b52000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000ee1000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067c000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000023b000-0x10)={0x0, 0x5b3217e3, 0x8001, 0x9}, &(0x7f0000980000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000ec000)={r5, 0x5f, "81be3373404d275ef8c2ed15d81034833d814b00b833ba8e3e57effaa5899e253f51782c18e1e543be7b0aea0fc4c50a6ab8d5cdd7023ac84a7e3d64bead3000f28bc9df16ae3a4f54362ff0f611289d1b48294c3184cddc2c99a111397292"}, &(0x7f00009ba000)=0x67) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d61000-0x3c)={0x0, 0x34, "dcaa70f17c64c9721a54b62df215f3490957a60d47102cc7808782ec6c015af78b2be5d1169a34563af0d7735149eecc0177e382"}, &(0x7f0000512000)=0x3c) setsockopt(r0, 0x1, 0x7f, &(0x7f0000151000-0x1f)="7f20a4590a5dea417470439e06e503d771657db96bc46a42d4be455c57a05c", 0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bbd000)={r6, 0x2, 0x0}, 0xc) 2018/01/19 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f000019c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000-0x4)=0x8, 0x800) sendmsg$kcm(r0, &(0x7f00004fc000-0x38)={&(0x7f0000283000+0xdc0)=@rc={0x1f, {0x4, 0x9cd, 0x2, 0x0, 0x7, 0xe6}, 0x5}, 0x9, &(0x7f00002d5000)=[{&(0x7f0000583000-0x3e)="eb37f92092074b0ef587f478c223e837df00fac3edd99a0281a6a3c17ff94a865246649cdfba710f825fa8ab95f04ab151130a4d4bce7d3e84eb728e2e80", 0x3e}, {&(0x7f000079a000-0x15)="e3e11765691a1a566f533d56b6d554a85866c72615", 0x15}, {&(0x7f000059f000-0x8d)="66673c9db9143755e47b4d938691754528429722e993d0589716fa58307bfc30fc00d640072009548ae8d1e9b7cc37292967ca16f044f911cad6c6d896ae99ad4ee6d92d9edcd26c4db369c2e5889aff8f59d15d474f73f47cab2b9789fc5c45287466048caff333f41d72260199732b345bea8acdd7c7485ec979a86416981a52d63b167c03d98e9b558982e51f17df2555595cb1c0b0c8b02268de43cae72b0c27f01ed56107e82e387a3cb1a952f1b7d7909cf7fc2548c5ceddf060da58ecd4a5f38b4f2727c16a5c1c4498628fa9", 0xd0}, {&(0x7f0000bb7000)="6ba699ca3513a0a9dc21d6a6ca3e32054fe7132ffe1ccd575a88307b6a96b25918ae7d2fc5a15584b01a868ec97df35175e8eed0314fbf61589ff19422fa82bfbb5923d3d49dc7158820bc01df4ecd6aaebdae5497d903822f9d8238552b3fbf99c5c340f62069222fd9d4e61777324a28cd2cee105d642ea7e71340993656e302434365ecc8370a9e99880452777d822344ab4a8bea9679d78c961df5a35b723d9e10bdacd95b3478c75c12", 0xac}, {&(0x7f0000b40000-0x65)="4ac9155c1509c0463584c0a372ee121be1892f8afdbd56d0325e0a24d2040e533194bccae5938de03862e67053f279df052cb1ded6a9b1e8c036fb5632ad2c19add58e275aa1746d6b3c89330ac6f186079f1bb47e429269143ac383c98387d99a3c14335f", 0x65}], 0x5, 0x0, 0x0, 0x4000}, 0x4) 2018/01/19 09:05:36 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000810000-0x4)=0xc) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/19 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000604000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000fcf000-0x4)=0x1e) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fcf000-0xe8)={{{@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=@empty={[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}}, &(0x7f00001fc000-0x4)=0xe8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fcf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x14) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000397000)=0xfffffffffffffffc, &(0x7f0000bda000)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fcf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fce000)=0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fce000)={&(0x7f0000fcf000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000ce7000-0x10)={&(0x7f0000fce000)=@mpls_delroute={0x78, 0x19, 0x10, 0x3, 0x0, {0x1c, 0x0, 0x0, 0x100, 0xfd, 0x6, 0xff, 0x1, 0x2000}, [@RTA_DST={0x2c, 0x1, [{0x9, 0x100000, 0x6, 0x3ff}, {0x2, 0x3aac7646, 0x3ff, 0x101}, {0x2, 0x2, 0xffffffffffff6cb3, 0x1}, {0x740000000000000, 0x8, 0x0, 0x5}, {0x0, 0x3ff, 0x2, 0x80000001}, {0x2, 0xffffffffffffffff, 0xd4, 0x2ab}, {0x9, 0xb316, 0xffff, 0x40}, {0x101, 0x9, 0x200, 0x6}, {0x7fffffff, 0xfffffffffffffffc, 0x3, 0x81}, {0x0, 0x7c9a, 0x101, 0x3258}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x94}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r5, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:05:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000+0xae7)={0x0, 0xe9, "3131761572e96695823d63342eb230d0017604463be6d140571e86df25f86b1bd28b11ea87d7f112c939ec3b7b05ec754e3667d4c60adf51bb59ebbe8ab11289fbd88e83868988fcf5a4d06c06158d09204bd86158a9bdeef5cda98bb75b378cc40c3bbf5c00e5adcf7b300ad8a0ce7164099323a71991c8576f9003a467cf25f26eb5fdd4491691d25231d10d082c266cd98eca3b811aae89a31ad6de363f4fac6ee35c4326c639bd0c51046346982bf62765584c9d7cbdff0a45392ed832a8eeeea18688fdfa54861a0cb892db8302597c43f2161f9fb66a009b665d43aa8a71520fff55131a2ec9"}, &(0x7f0000001000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000514000-0x18)={r1, 0x100, 0x8, [0x0, 0x5, 0x2, 0x442, 0x81, 0x3, 0x127, 0xfff]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) [ 340.243412] sctp: [Deprecated]: syz-executor4 (pid 29983) Use of struct sctp_assoc_value in delayed_ack socket option. [ 340.243412] Use struct sctp_sack_info instead 2018/01/19 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000514000)={0x0, 0x8}, &(0x7f0000878000)=0x8) sendmsg$inet_sctp(r0, &(0x7f000078a000-0x38)={&(0x7f000095c000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000430000-0x30)=[{&(0x7f0000d20000-0x79)="9c1558745459a7e9a3e03b99164b8faa066d22681f3aa224f9743e60770cc1b926b26753ef0ba331f43a99afebf5a1832376bee1cd7ea0a6ddcd06b67f09c82d37a5c5508a0fe9450842394ba83f01f565b957658c390b4b010203d5bf9678edb3f78d54b0c353a74ae8afb6f24a6bee061a94140fdfc8c2a6", 0x79}, {&(0x7f0000aea000-0x52)="fa3f5604c27c6430ac70d38d38a38683e9243261007fb4e619b28526a8bad07b89c688c98b2646a44febfb4798149118246ed24ad33326b1bed6a529d239d0e69258e622f441d3db78b6da972f303f7d7981", 0x52}, {&(0x7f0000af5000-0xd3)="32fbe5e7ab0b93b7093164235fda25a6957f378bcf3a5449bda6d80e895510ed4c8d87e57fd6dc89ee18d7bfc4c00262ae9529b6f4792ffaa2bf2860a10ee526101ab9c916eed98746072ee1488e7f210dd04e511c45ddc2d13fd82827bf0f3bb613b5bca19a67b08b0c8dc7656fb42c331594a9205e81be5caa9cc1e4de43b0a4ded84fe7fa8207ca0b93698cbe8343613ebc3a8f7e9074225b0eafc3fc4b1d750a0d011158f03e60c346bd54e5a68886515940adfc6ddbb687523751dfb4437cb7eeb4339d5ac526bc5de9fc7b7ed36c038a", 0xd3}], 0x3, 0x0, 0x0, 0x4048800}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ce7000-0x8)={r1, 0x80}, &(0x7f0000203000)=0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000ab7000-0xb4)=[{{&(0x7f00009ae000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc9000-0x70)=[{&(0x7f0000abc000)="1c8caf502a9a45b49f048e74dd6b92421a01ce68c5e879669c2a094cadcc0cee992f3c82180a4b05933b971c3642a428b4e01aaf495dbfd9052e7c3e7e3f5960523ae167832ecb96e484cc54d08c3b5f50d6caf7610e604d35bb719822cf15991d9ddcc5871b927aaecd9d3efef8e55b0e88c88ae303849c43dd4d56986c00f52c235fc3f6c258a61f62239d75de3bc685a36eb825fd4cafa28fa65a97c681ba7ec91eb8272abb01473cef956487e797512c2d4a5101de0cd24a04d21d7b0bf692563aa4c075f34aa881b88c0d9862471089", 0xd2}, {&(0x7f000071e000-0x67)="e8c371ec83349134aa42787fde1a8b0a57fbc0d109871df1e55843006c422a5fe3d32e794d33baa7902c9102d14ad55f31573c6571a3648252ef602411dfd43511a15f997bc98ad638dce537e1096ec49b3c42f5487eb31cf401c82e58506f64d3360fa52ece8f", 0x67}, {&(0x7f00008a5000-0x1000)="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0x1000}, {&(0x7f00005a3000)="7337ccabd48a44860174f70c08c30c99775465d76befde15a76692f70ce1980006400b4db27d0df45197b3", 0x2b}, {&(0x7f0000d24000)="8e4cd48e04aea1d4880a886cd8978d9a7b9f4d209284b7f242b59498001bf685c9f01ee5e8c240dfdb632d274ff359775fe9eac7598e28cca68baede8da34f13fa709a4607dda3cfd807f1d473e42ab477ada9a093fc4bb112338ec5a8", 0x5d}, {&(0x7f0000ead000-0x54)="070a765d1037a8985004e2abef372bf3f70477bfd6e2ff8dbc497d45934fee2472387acadf37ab72310003cc902d766306268710ffe69c14bc119f2892141567eba131678206cee84bc5a07328e3b7992e2f28c2", 0x54}, {&(0x7f0000056000)="bb9fb785416a7d11a3a7b246cc6e7d028b277ec267e9811704c3a4b7a73d936d3327f73edaf5b7d3ef8f7dbb22389a2c052bccbceb24b160ebb5a982f3dfb351b4e14f4751cdbe0e1520ae1831aad5c388dcc358450733bb054614975330efb4be7a65fe5bc177e8b80daf1795d92be9efecb57f6ed0dff5f3809dcf5607c9c1a58cee48eea048c000bca56f0ccdff7f7b9fb9044054a58cbc24e7f99ff6b39b82ff61", 0xa3}], 0x7, &(0x7f0000da9000-0x368)=[{0x30, 0x19d, 0x7b, "f2b8afaa39c74b31cf16c999b3d65868b59c02f3d064d8be89"}, {0xd8, 0x11, 0x101, "395e5bd2ce94ac98a03c997a772b59a0e3db34a0e02bff83eb6df909bcd0c8e16e814864764da6eca628cca75158f90efa21648b15cb572077e27ca4f25b15c85d3d9ac4395af673b743840f0859319edfe1e07a97ac172780c4cdda92f1ff9cea9896f5c184def01264bb5f7c497994772dfcfa2f8b418376f4c90fe2682076db6af344543f0c74d5b56a5d00bda4682d73456a29a5d935286d4b72fd94b08c8de634acfb852dd3d4a84ae4d2964436e9fed6a33d8df588f9eefb3e0db0f607bf15803b1efc"}, {0x80, 0x0, 0x3, "0327638b331099dc2467585fc98ac7875e3daa1d6e221b0a885d0c5f4a59d29413d760163e8a4676b3847b2fe69182428da1aff17b0d9de3d8607b154111e2f0d2b70dd13ffc830b594140d095c5293d8d2fa9847ac27124538bf5e4571af37860327263f354ae7999e3ab9f8c7e33"}, {0x18, 0x11f, 0x9, "88f95e41675466"}, {0x98, 0x117, 0x5, "090cabc17e1322f6345d98bfe8e8af390a1da43c771f428c7ebf2624e59b1ae89cb1b5cdac00879770c229348ef3def51ac316a7f6f6edb92d02b864e1fc9ba76d616780cfedfb5ddbf0b9b6e827b9eb6079b87151853494008d548924e93ab3b8f285dfc24608041ced26e2a0dd839e5cfe77425084d0e7f14ff54ca0f3dc2105"}, {0x20, 0x11f, 0xfffffffffffffffd, "23a18adb675200dfe729"}, {0x110, 0x11a, 0x4, "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"}], 0x368, 0x4000000}, 0x1fdde0000000}, {{&(0x7f000052b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x2, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}, 0x3a, &(0x7f000034b000)=[{&(0x7f0000651000)="a4dd75123ebb2e7980d0cda89f22a4d76b0dc8d7dc1f10c6765e8b69a0382f514f22a84db7952d92075a40b266a91d6cfef5be83a50953d35960baa2d16346a67e86aca1cc23685ed15d748e407867112e3f0063a6aac563208667f3ebc4afb3d461eaf10df4f7964614043c05100bb07e78b13545e621eadaf7a3228aef34888dd73e50bac8cd5121d0c7c641bf53366eec831c3a82e69710e009dc4e81db0fb99b8f9b00eb8b0a4300", 0xaa}, {&(0x7f0000585000-0x30)="a013d65b14bca5a7b22b42311869c2b1c7b71156a4331e4e4e01a2fa9317b3c426ff50494d4e6b30c910e5a137091271", 0x30}, {&(0x7f00004e5000)="6a5bc0cfcfe7c4011a788c7f3902856c171fae5e1c4053aef2c741c8c3573795d21499c0a14b5f580a4591d440ba0f18e2e901ae97cc12238aaea5657b9ae9026d5422a4addd78a2da613ad237a8fbdd8836af304b81c5c60b848c3e4ea04058bfc5ae83a52bcdb1a873104430ae2945ff2e86a7fecdb0a195a1e738572aa366cf3d4c8e0e115e115a23fea4144840221df0f795b8ab189348d1743f589a41c6a71b2e1a87e4b04e3cf45a03bb416e646a2091e20470b3af1f960d6c8df484c338e9ef6c", 0xc4}], 0x3, 0x0, 0x0, 0x80}, 0x7f}, {{&(0x7f00000f9000)=@rc={0x1f, {0x4, 0x3, 0xfff, 0x400, 0x502, 0x5}, 0x6b5}, 0x9, 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0x1000}, {&(0x7f00007cf000-0xb6)="33a0e858d7d85bf2f054de0e88ef5ed4356591f3b16033f6b169ef529a91104372d5475ba124d28e3d7b063defa248159499cad2e7259c8fce0420329b35175116726ade6f79b3aaaf8a38bfe0899e3432a49d0d8bbecc69f3cc9bc39038d5d3c9193ad8f872543a39d04ee2208f9082aeb12afcbe8ce533c16213aa890e8afe763bdcd73995fe0c2460e5ddd0c663641259119af9a7d8d544c2dfbc6812f2e15555b19c414c73767f9e5b2de8486caddd0473369d94", 0xb6}, {&(0x7f00009e1000-0x4b)="c5cd5ccd2088899ec1f79948e7f98ca74bd33ecff6543cb358b7360b93986fccaced3c3782d2d3c7a306bd0479f3fb13e3a4a2d47ef918a44e5115013ce79327c1a9af563f8b5c0f905de2", 0x4b}, {&(0x7f00000a9000-0x43)="1d502330fba5f9a4e422dbd072ed05717fbb2d15c1ab4879c10256f1b004974717754df6fc095888d41b371aa3b8a356d38560aaf3f9d2715a902ad5a960dfe5020655", 0x43}, {&(0x7f0000080000-0x60)="8972fbb185a97861416505042a2b12af86c1e6c97bc7728da0c0a559dd4a7774f4db525b8fba9d8b17f8b482194dcae562580a827af4b34fcbde65510879fad8de1712f73a0b00f96dc91d2f9ab35bd5876938146fe36e9d46011815bb7081cb", 0x60}, {&(0x7f000085e000-0x69)="145c747048bbb8332a22d10b3a0a594661d17c47d5f238d75cbc1fcc86a7d542e8e58a5febd33b5f7cde8e5c8b8ea2897b92166749eaa81d4de0e09d83e1243a4ae0e0f4d378961fc0b2028c08bd8da9bd4ca23e5da2f0c2a270c28f878d6894c9d2d028b18448d09b", 0x69}, {&(0x7f0000e62000)="b601c8da6ab0", 0x6}], 0x7, &(0x7f00002e4000)=[{0x40, 0x84, 0xffff, "83e4fff5ee5272f5803880a4902310610f043764f6b6161be0b939f553f7f56a675379c7dabf0d98d63676ca96f8dc8b"}, {0x100, 0x11f, 0x2, "b47e6e4a02315758997e5ce6a0ab917e5500736775305c2bb4162acaa1e150cf3078f2ad828ea14bb71a949f2d9f6ebb3c2571283f7a36d4d8ff1c44700f1a52edb4e2d606b741835b80f9a4df232172b876c00f55926d4eb5e255ebcff282b1ca716c5bc9432c6b85a5084b4a9cb8fc6d340754b4d21e6b4b0a9b6e736bbcfb87e969c056603bdf0e0d83b78dbef946af33b3c7de03412f0853761a1ac3c6e740b1b93cb8aa891435b46807a1c67cee38a087d26f7e6c98fab3a33e005c3d83f6fc1260f9978fbb935370532168dd98ea66db468521e68916141ba4d6780b009fb36d44fd28f35fe2fa346b04"}, {0x48, 0x12f, 0xfff, "8d54034b3776df719e8d9c97e82f6c632ecdd1c80f9f463c538a811cd50ffcef52e2464a9f8a51c65b03914bdabd0a9919"}, {0x38, 0x116, 0xf45d, "f42f7cd50433a499e64fd5f7e92543b19b4b8dbd051669f89c6528d7b25813d03ef90c109c93a5"}], 0x1c0, 0x800}, 0x200000000000000}], 0x3, 0x8000) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) sendmsg$nl_generic(r0, &(0x7f0000d4d000-0x38)={&(0x7f0000666000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007ae000-0x10)={&(0x7f00009d7000-0x102c)={0x102c, 0x21, 0x204, 0x3, 0x0, {0x13, 0x0, 0x0}, [@generic="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@typed={0x18, 0xb, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x102c}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/19 09:05:37 executing program 1: 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) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000d3c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000070000+0xfdb)=0x10) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000aff000)=0x9da3, 0x4) sendmsg$alg(r1, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000666000)="", 0x0}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x3, &(0x7f0000f11000)=[], 0x0, 0x0}, 0x0) 2018/01/19 09:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000328000-0x4)=0x0, &(0x7f0000e64000)=0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 09:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008c5000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000906000)=@common=""/16, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) [ 340.395506] ================================================================== [ 340.402970] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 340.409286] Read of size 255 at addr ffff8801b07278b0 by task syz-executor3/30037 [ 340.416895] [ 340.418522] CPU: 0 PID: 30037 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #196 [ 340.425877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.435228] Call Trace: [ 340.437826] dump_stack+0x194/0x257 [ 340.441465] ? arch_local_irq_restore+0x53/0x53 [ 340.446127] ? show_regs_print_info+0x18/0x18 [ 340.450606] ? __alloc_skb+0x57e/0x780 [ 340.454472] ? __nla_put+0x37/0x40 [ 340.457992] print_address_description+0x73/0x250 [ 340.462814] ? __nla_put+0x37/0x40 [ 340.466331] kasan_report+0x25b/0x340 [ 340.470117] check_memory_region+0x137/0x190 [ 340.474503] memcpy+0x23/0x50 [ 340.477587] __nla_put+0x37/0x40 [ 340.480934] nla_put+0xf5/0x130 [ 340.484196] netlink_ack+0x78a/0xa10 [ 340.487892] ? netlink_sendmsg+0xe60/0xe60 [ 340.492101] ? __might_fault+0x110/0x1d0 [ 340.496141] ? netlink_tap_init_net+0x350/0x350 [ 340.500792] netlink_rcv_skb+0x2d1/0x400 [ 340.504827] ? validate_linkmsg+0x8e0/0x8e0 [ 340.509128] ? netlink_ack+0xa10/0xa10 [ 340.512998] ? netlink_skb_destructor+0x1d0/0x1d0 [ 340.518179] rtnetlink_rcv+0x1c/0x20 [ 340.521870] netlink_unicast+0x4c4/0x6b0 [ 340.525916] ? netlink_attachskb+0x8a0/0x8a0 [ 340.530310] ? security_netlink_send+0x81/0xb0 [ 340.534874] netlink_sendmsg+0xa4a/0xe60 [ 340.538919] ? netlink_unicast+0x6b0/0x6b0 [ 340.543138] ? security_socket_sendmsg+0x89/0xb0 [ 340.548999] ? netlink_unicast+0x6b0/0x6b0 [ 340.553219] sock_sendmsg+0xca/0x110 [ 340.556913] ___sys_sendmsg+0x767/0x8b0 [ 340.560871] ? copy_msghdr_from_user+0x590/0x590 [ 340.565612] ? lock_downgrade+0x980/0x980 [ 340.569747] ? __fget_light+0x297/0x380 [ 340.573700] ? fget_raw+0x20/0x20 [ 340.577143] ? lock_downgrade+0x980/0x980 [ 340.581272] ? lock_release+0xa40/0xa40 [ 340.585226] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 340.591093] ? __fdget+0x18/0x20 [ 340.594443] __sys_sendmsg+0xe5/0x210 [ 340.598220] ? __sys_sendmsg+0xe5/0x210 [ 340.602173] ? SyS_shutdown+0x290/0x290 [ 340.606132] ? SyS_futex+0x269/0x390 [ 340.609820] ? SyS_setsockopt+0x215/0x360 [ 340.613958] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 340.618963] SyS_sendmsg+0x2d/0x50 [ 340.622485] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 340.627218] RIP: 0033:0x452e99 [ 340.630385] RSP: 002b:00007f1b29b92c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 340.638069] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 340.645314] RDX: 0000000000000000 RSI: 0000000020d4cfc8 RDI: 0000000000000013 [ 340.652564] RBP: 00000000000005ab R08: 0000000000000000 R09: 0000000000000000 [ 340.659808] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f68a8 [ 340.667052] R13: 00000000ffffffff R14: 00007f1b29b936d4 R15: 0000000000000000 [ 340.674321] [ 340.675922] The buggy address belongs to the page: [ 340.680829] page:ffffea0006c1c9c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 340.688946] flags: 0x2fffc0000000000() [ 340.692809] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 340.700664] raw: 0000000000000000 ffffea0006c1c9e0 0000000000000000 0000000000000000 [ 340.708515] page dumped because: kasan: bad access detected [ 340.714197] [ 340.715802] Memory state around the buggy address: [ 340.720971] ffff8801b0727780: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 [ 340.728308] ffff8801b0727800: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 340.735664] >ffff8801b0727880: f1 f1 f1 f1 00 00 00 00 00 f2 f2 f2 00 00 00 00 [ 340.742996] ^ [ 340.748685] ffff8801b0727900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 340.756025] ffff8801b0727980: 00 f1 f1 f1 f1 00 f2 f2 f2 f3 f3 f3 f3 00 00 00 [ 340.763359] ================================================================== [ 340.770692] Disabling lock debugging due to kernel taint [ 340.776236] Kernel panic - not syncing: panic_on_warn set ... [ 340.776236] [ 340.783952] CPU: 0 PID: 30037 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #196 [ 340.792604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.801938] Call Trace: [ 340.804509] dump_stack+0x194/0x257 [ 340.808112] ? arch_local_irq_restore+0x53/0x53 [ 340.812754] ? kasan_end_report+0x32/0x50 [ 340.816878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 340.821608] ? vsnprintf+0x1ed/0x1900 [ 340.825385] ? nla_put_64bit+0xc0/0x150 [ 340.829334] panic+0x1e4/0x41c [ 340.832503] ? refcount_error_report+0x214/0x214 [ 340.837236] ? add_taint+0x1c/0x50 [ 340.840751] ? add_taint+0x1c/0x50 [ 340.844268] ? __nla_put+0x37/0x40 [ 340.847786] kasan_end_report+0x50/0x50 [ 340.851736] kasan_report+0x144/0x340 [ 340.855514] check_memory_region+0x137/0x190 [ 340.859898] memcpy+0x23/0x50 [ 340.862981] __nla_put+0x37/0x40 [ 340.866323] nla_put+0xf5/0x130 [ 340.869584] netlink_ack+0x78a/0xa10 [ 340.873277] ? netlink_sendmsg+0xe60/0xe60 [ 340.877491] ? __might_fault+0x110/0x1d0 [ 340.881525] ? netlink_tap_init_net+0x350/0x350 [ 340.886172] netlink_rcv_skb+0x2d1/0x400 [ 340.890210] ? validate_linkmsg+0x8e0/0x8e0 [ 340.894512] ? netlink_ack+0xa10/0xa10 [ 340.898375] ? netlink_skb_destructor+0x1d0/0x1d0 [ 340.903198] rtnetlink_rcv+0x1c/0x20 [ 340.906889] netlink_unicast+0x4c4/0x6b0 [ 340.910929] ? netlink_attachskb+0x8a0/0x8a0 [ 340.915319] ? security_netlink_send+0x81/0xb0 [ 340.919879] netlink_sendmsg+0xa4a/0xe60 [ 340.923917] ? netlink_unicast+0x6b0/0x6b0 [ 340.928129] ? security_socket_sendmsg+0x89/0xb0 [ 340.932859] ? netlink_unicast+0x6b0/0x6b0 [ 340.937067] sock_sendmsg+0xca/0x110 [ 340.940759] ___sys_sendmsg+0x767/0x8b0 [ 340.944727] ? copy_msghdr_from_user+0x590/0x590 [ 340.949463] ? lock_downgrade+0x980/0x980 [ 340.953597] ? __fget_light+0x297/0x380 [ 340.957546] ? fget_raw+0x20/0x20 [ 340.960980] ? lock_downgrade+0x980/0x980 [ 340.965105] ? lock_release+0xa40/0xa40 [ 340.969053] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 340.974915] ? __fdget+0x18/0x20 [ 340.978260] __sys_sendmsg+0xe5/0x210 [ 340.982035] ? __sys_sendmsg+0xe5/0x210 [ 340.985984] ? SyS_shutdown+0x290/0x290 [ 340.989939] ? SyS_futex+0x269/0x390 [ 340.993626] ? SyS_setsockopt+0x215/0x360 [ 340.997757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 341.002759] SyS_sendmsg+0x2d/0x50 [ 341.006276] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 341.011007] RIP: 0033:0x452e99 [ 341.014171] RSP: 002b:00007f1b29b92c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 341.021855] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 341.029097] RDX: 0000000000000000 RSI: 0000000020d4cfc8 RDI: 0000000000000013 [ 341.036340] RBP: 00000000000005ab R08: 0000000000000000 R09: 0000000000000000 [ 341.043585] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f68a8 [ 341.050829] R13: 00000000ffffffff R14: 00007f1b29b936d4 R15: 0000000000000000 [ 341.058908] Dumping ftrace buffer: [ 341.062439] (ftrace buffer empty) [ 341.066120] Kernel Offset: disabled [ 341.069718] Rebooting in 86400 seconds..