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", 0xff0) 2018/01/02 06:54:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f000024f000-0x29)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ec6000)=0x5, 0x4) 2018/01/02 06:54:13 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006c7000)={0x0, 0x0}) 2018/01/02 06:54:13 executing program 5: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005bb000)={0x0, 0x0}, &(0x7f00005bc000-0x4)=0x8) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000053d000-0x10)={r3, 0xfffffd05, &(0x7f00005bb000+0xf3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000d3000-0x4)=0x10) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005bc000)=0x0, &(0x7f0000079000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) pipe(&(0x7f00001dd000-0x8)={0x0, 0x0}) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, 0x0, &(0x7f00005bb000)=0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x11ad}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x400000000000000}, 0x0) [ 443.023330] sctp: [Deprecated]: syz-executor5 (pid 28583) Use of int in maxseg socket option. [ 443.023330] Use struct sctp_assoc_value instead 2018/01/02 06:54:13 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000080000, 0x1000) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x7fffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ffe000)={0x0, 0x9}, &(0x7f0000ffe000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fff000-0x6)={r2, 0x9c}, 0x6) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/02 06:54:13 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f73000)={{0xa, 0x1, 0x3b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x100, [0x8, 0x0, 0x5, 0xfffffffffffffe00, 0xfffffffffffffe01, 0x6, 0x27e, 0x1]}, 0x5c) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f0000f73000-0x25)="24000000190025cc472f1e24ffdcfc0e02000000002b0000210040f9080007ffdd212ae0", 0x24) 2018/01/02 06:54:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000580000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000-0x4)=0x1, 0x4) read(r0, &(0x7f0000d7e000)=""/99, 0x63) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f52000-0x4)=0x3f, 0x4) 2018/01/02 06:54:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cae000-0x4)=0x0, &(0x7f0000000000)=0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d71000-0x38)={&(0x7f0000d4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006c8000)=[{&(0x7f0000f6a000)=""/6, 0x6}], 0x1, &(0x7f00007bb000+0x73)=""/4096, 0x1000, 0x0}, 0x10042) 2018/01/02 06:54:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0xaa1b, &(0x7f0000d48000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000d23000-0x4)=0x9533, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) accept4$packet(r1, &(0x7f0000a55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a3d000)=0x14, 0x80800) bind$packet(r0, &(0x7f0000ed3000)={0x11, 0x18, r3, 0x1, 0xaa23, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000095d000)={0x7, 0x8, 0x2, 0xf4, 0x5}, 0x14) accept$ipx(r0, &(0x7f0000b16000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000007c000-0x4)=0x10) 2018/01/02 06:54:13 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006c5000)={r0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000fd3000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)={&(0x7f0000fd3000-0x128)={0x2, 0x8, 0x713, 0x7, 0x25, 0x0, 0x7, 0x0, [@sadb_key={0xd, 0x9, 0x5e, 0x0, "78bf9dacf55f2cd974a9db681525b56e2252f13a1c4b5974e3ead0f9ffd6c42f72f00eeacf9f4e6c276c80921341c729718c547e05335eacb5bf268ac82052daff555cc44fe6ab55f8ca0be8b6025e463a49c979d6e38df4769a599e15e0"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0x7, 0xffff, {0x6, 0x32, 0x629, 0xaf9, 0x0, 0x2, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) 2018/01/02 06:54:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000a42000-0x4)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c4c000-0x8)={0x0, 0x0}) [ 443.083119] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 443.113692] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/02 06:54:13 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000c31000-0x4)=0x4) 2018/01/02 06:54:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000338000)=@generic={0x0, ""/126}, &(0x7f0000926000-0x4)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000143000-0x6)={0x0, 0xfffffffffffff422}, &(0x7f0000f25000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000072c000)={r2, 0x9}, &(0x7f00001e6000-0x4)=0x8) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002d8000-0x10)={0x7ebf, []}, &(0x7f0000213000-0x4)=0x4) 2018/01/02 06:54:14 executing program 4: r0 = socket(0x9, 0x0, 0x6) bind$netrom(r0, &(0x7f0000526000-0x48)=@full={{0x3, {"db79dfac8aae71"}, 0x5}, [{"60b6a070ec3f9a"}, {"ddfa8ed3b7fea1"}, {"397ba525213133"}, {"ab8cfe806195b8"}, {"e889f20f404c78"}, {"313a1e7ce8ec0f"}, {"2907fc84fbe97d"}, {"ec0dddaffa3fa7"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000838000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000080000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000d53000-0x4)=0xc) connect$inet(r2, &(0x7f00002df000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00001f0000-0x10)={0x4, &(0x7f00005f2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000ce2000)={r6, 0x3}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000c18000-0x10)={r5, &(0x7f000011a000-0xab)=""/171}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000567000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x13, 0x1, 0x3, 0x5, 0x5, 0x6, 0x100000001, 0x1f, 0xfffffffffffffffb, 0x3, 0xba, 0x3, 0x2, 0x9]}, &(0x7f00004e4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000715000)={r8, 0x3f, 0x20}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000a7d000-0x4)=0x8, 0x4) pipe(&(0x7f00001cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r9, 0xc0086421, &(0x7f0000167000-0x8)={r7, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e5d000)={0x400, {{0xa, 0x1, 0x83, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bpf$MAP_CREATE(0x0, &(0x7f0000dc5000)={0xc, 0x4, 0x7ffe, 0x7f, 0x2000000000000005, r4, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000a0d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000832000)=0x0, &(0x7f0000e49000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000330000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x2, 0x1ff, 0x4}, &(0x7f0000b30000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006d8000-0x10)={0x1, 0x1, 0x6, 0x1, r2}, 0x10) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) bind$inet6(r0, &(0x7f000009a000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x400}, 0x1c) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000481000)=0x0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000bf0000)={{0x80000001, 0xe566, 0x1, 0x1, 0x5c2b1211, 0xd9c}, 0x4, 0x1, 0x2ab2, 0x1, 0x200, "cba972df01fe22b7d9342e569d78c77c72086b56982f6b1deb2ad3d58b898884cb16230e2411b09a01cc31554c53de38a8efcbbd18ce5c64f5b32639dc5c4b6986f7ad319c1b321c7e8ce895e698ffa9ebd4db20effd9897bdcda74d9f46b2b655c2c363fabd5307f24469da2e25b006e3e0e5bd65b1aa97a8d5c6ecc0d98683"}) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f000083e000)={0x1, 0x80000000, 0x10001, 0xfffffffffffffffe, 0x8, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f0000587000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x80000000000000}, @alu={0x7, 0x7ff, 0x5, 0x1, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @jmp={0x5, 0x9, 0x9, 0x8, 0x5, 0xffffffc0, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fce000-0x4)='bbr\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000aca000-0x4)=0x1, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) write(r4, &(0x7f00007f1000)="8b04355cec0c139a2d894d05357df11d259e30f56e6aa093c8815f45d740f1954e1d723dc8ef09fb24e32313832bc588cf6379becdb528db8296ecfb7c64b09ee7c6ef4b5691aec1063d9d91a2eb632ccf555c84422dd8a2615811dcc295f52768b2ada504d7f57230dd2951306180044206e26a70668ffe9dd324479134f8ef80dab0f163bf72c218f8b0561dbaa25f22846d67a931e2faf6730f83a022e72a597882f24c25f846e229671dd908176bf64a00ab407b095f7ba9c1fb1a5a04a7498bcd34f1b38a1638cc778719ae77ec0b1e5c368e", 0xd5) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000187000-0x8)={r1, r3}) shutdown(r5, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b7000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xff, 0xb, 0x6, 0xfffffffffffff41b, 0x7}, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000671000)=0x14) 2018/01/02 06:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f000091d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b45000-0x4)=0x10) recvmsg$netrom(r1, &(0x7f00000f2000)={&(0x7f0000118000-0x48)=@full={{0x3, {"d5a14f59871a32"}, 0x2}, [{"efe8170821acf7"}, {"acc70fed0d8198"}, {"1db03800d24bd3"}, {"9ede9f3ce444f3"}, {"adc25fde324ed9"}, {"db4e30a67287ac"}, {"69c87db0efca72"}, {"3d926466ba9ab5"}]}, 0x48, &(0x7f0000865000-0x30)=[{&(0x7f0000a63000-0xc2)="6e6a15e7980d255bf0ef8969db54598a44ab5a093ea3042beab84cd9fa95f503f4cd96ec8a4efc9c5a1c16be677417e04a22c6504cc678ae101c923d515db8d6aa12598d00211febc12f753d730fa5682d1cbd5c1562045041ab4679c0d33b1c73f7563f6c4893952986889b7a2413647573fc45d419c468b9f98fc44b677f7f08436f8103cd421805becbc740b4966f4327d08c25a17c44a9a1e2fd59dc3d7d645e63ed91679584e04454a320b853073c6f1c75875aeb6f6b662e3504f13fa9bff7", 0xc2}, {&(0x7f0000ecf000)="1ca57c41ae0a3d7d279136711d76ae1d41e29b57d23403db85194785fb314efcefa6015189ea362f3973cb8efb4b47e30b3d9e0c14", 0x35}, {&(0x7f00006f3000)="3fb0334aeed0bae27ce63c869d706138072f2b486e974d1620dfe41d86d699c7488883a46ffd6c3a", 0x28}], 0x3, &(0x7f00004d4000)=[{0x58, 0x19f, 0x1, "19476b00e1be658e6139e4ed35176227d4187e29b320515c2f91410ba15ebec019aca7f01a15b21b742c8bfa84bada9c2a985e291fdb6b727172c6ee07956be91224b4d71cd0c4"}, {0x58, 0x0, 0x80000000, "9c508d29e4391a5c1853266320aa67e7e29f77391e29c67f55f5ec6112fb8accb4876057000c67d8a65382edd5b7bb37d2bf04ed459de485a525108404eff0ef6afd6ec5d0"}, {0x70, 0x10d, 0x4bdf39860000000, "0d702bc6f47ca044f9dda6460ab9d99a939dd583262b3990b754a55ece2bb11254643e8df52be72d96fde4ee05df12febdc8641583d5d6bb219939d97afe98b61aebf4bf1cc9627a4a27edf64be282a14c4545a7dfa3dd4ad7b7"}, {0x1010, 0x10e, 0xffffffff, "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"}, {0xf0, 0x1, 0x4, "e22a527c25c4450ac63958dd5c3337258274e1ebb917355209e6bcaa4fe17ceb5edaa948d7c78fea713ea433828661c4c9b1d1dc061fda408c0c9d661d07eb9e10afafa7eaab6972196527cae20c4b09eb62240ca7af36c7df1ada62a2cc867f36504fdb119ad7aa00f781fb3ed1ff5c9e2c80234ce2772ebd44e4b4b88b85231cb46380fcd26f698196922af98cca21ab61ccb6f5a6045757e1a2682b0da7b04df42fad9dfd83f11876130e03abb7257cb3a64d1997a89a750ac1761ba3b6fb2ec991e13ea6d678631b4ee30c33c29b625fe590581e5b7624fc"}, {0x68, 0x88, 0x9, "4725d817e68989a1b6f66954692b482a40f7b5c563159c8f0cfc418dc9fcf535e1aa008e9e9cb34fcc0612138a65dcef83577376250422c04f9645422d14932938c6f0413ff8e836d1ba6c184b671407f03967"}, {0xe8, 0x111, 0x1, "f3df25a49a5def6a699dfb53053a7f09b203f3cdce306b58202f72be71abcdba30e7e1abeeb9bcfde0747f1be403ba0f28022b381bc31a588f3731bd736a0d198d3818df48cc9c77dfd112484f0e1ff97d98a127968cae86cd6a73f4c24cc7b44c133a0b09c98003946b640c86b7502234c05ceeaa055299b08a3c3ad01430bb249902b69233e3f9b027d66c15aafc8f1f0bf75554f62fbec843669d40f5e596976fe7de82f6196008dcc6b677a7b582676e215b5471e3980dc174df78669e24a0545455e7544c6f3363c1e596a7cbe56a8acf83a9f81b"}, {0x78, 0x0, 0x1, "ea568d37ce925e5ab318681b3b86b9a9d2464b4ace9364e5a3ef86627de0e6fd5de8fe8019a824c4fc2b0dadcead55efad45e6ad4a18c81afe89a6d5362f8dfc2e7748fe93078949b454679740e68db974481c34b4d575674cc1f06a79bfac03e6"}], 0x13e8, 0x804}, 0x42) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009d9000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000156000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bf8000)={0x0, 0x1000, "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"}, &(0x7f000013b000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d26000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x1, 0xffffffff, 0x4}, &(0x7f00003a2000-0x4)=0xa0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x14, 0x800) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000163000)="5d38d476e39a794dbf355b890fbacdce28f2aba1f46f9b78f5f01636e8f23309ade7604f644f9c2ee9dd4c7ab9", 0x2d) bind$alg(r2, &(0x7f000047f000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendto(r4, &(0x7f00000f7000-0xbf)="9bab0fb27a5511cdb149aeb08785842dbb", 0x11, 0x0, &(0x7f0000f1c000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00004e7000-0x4)=0x0, 0xe8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c95000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000541000)=0x58, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f000057c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000054f000)=0x14) bind$packet(r0, &(0x7f00007b4000)={0x11, 0x10, r1, 0x1, 0x2b99a0fe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000719000-0x4)=0x4, 0x4) 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000649000)=0x7) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f000090a000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000358000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendto$packet(r3, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000ec1000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f000070b000)="0b956254ea3463f06ebd757a78c0f97dc0e22d81d9f77e35f5eb1aad165eff70fb1a71dfcbd820a6efd85575455d0454b777264bf945f9b9021cde5b94f5e6f31cb97a7d06b32b173551fc4318d1fdc27ca881a85a7a2b070eccc6", 0x5b) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getpeername$packet(r0, &(0x7f00008e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000013a000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000044e000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x81, 0x4, 0x100, 0x7ff, 0x100006, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cc4000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000366000)={0x7, &(0x7f00004cf000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002af000-0x4)=r4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000b61000-0x8)={r3, 0x3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca6000-0x8)={0x0, 0x3c}, &(0x7f0000de6000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000178000-0xa0)={r5, @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]}, 0x4, 0x9, 0x5, 0x0, 0x88}, 0xa0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f00006c5000)=[{{&(0x7f0000700000-0xe)=@l2={0x1f, 0x6, {0x7ff, 0x5, 0x0, 0xfffffffffffff800, 0x0, 0x25a54460}, 0x6, 0x3ff}, 0xe, &(0x7f0000a2f000-0x70)=[{&(0x7f0000685000)="703e25bf94d81d707fb9dab7400c15325039f7441f0de298f8f2b776eb6557743dcb42b33494e31797175151a389222ca830e5975cb212a517593348aa40e3960d3d9a716d", 0x45}, {&(0x7f0000758000-0xdc)="eb2c680aa45383ac0624bc6781e349ed04f66a2555221a87ee640f70224dfe0442ed07fa3470f67b8a48eb49aff547d37aae2508adf7fcdca310606ac7d19db41bb9c12477ff622bc2488c7e43c1d9f2ba75a05afe5de03752d58278180a20c382402c521525b070e4d21861849a1aea7889825c35d1007c8597d7035c1e99d20dfc173f9535abed873554a2dcf3b9b4c505eb42c4920fea11c70f9f0a0c253c101a8fa8ea80c57eab6ce4025a818a3f6b34ba07ab700e26b9221c73de97dcea9607753e093fa292cf47a2466e3143890a435b05a76cc0e37a469aae", 0xdc}, {&(0x7f0000d06000-0x19)="7da09ec9d2faf0ae4b28f40e1660f428aa0ed31b588a58840a", 0x19}, {&(0x7f000072e000)="042fd44c1528b3c655529245d7a8ec6aa0f31a1a74a124be2d283557318c1a1847f400c83a95318cfaf0295694deeea0156462b35b9f1cd10330630df83bc8b25a90baf3c40c7988e08163b3e2dcf5d95a195324e015994b86062f725e92a01e7b8183083726c3cd5f322998d414fac990d6b57ca6725635b652278cb269bc02596819d868f096bcba52908dc0b7e7e1866dbef3f09833abaafbe9993da833dac1b717af0df7b383b3b6e4742464fe090465bae23d8ab8f20de93a87df902ceb30db87a32156e1d628326cd56759e6dd41cbcbd3ddff5397ea6b", 0xda}, {&(0x7f000073a000)="90d902194da35ea4507912b9f161e4c4437376d76f4ceb0b27dfaafc1ea49ecf1db78f0ea0d057d426d569117a194a0378772e6d1abd534d725b2e6f02c59083a3abac094c6bae9869de3a0ace5024439004ac4b750605d7e4c08fd340eeab2f3f", 0x61}, {&(0x7f00007a2000)="8c84b42eb5430825526f115c9a73510001a7eaf565bedccabfc8224264bea6a78d1bbe08ee8713bb4b969689a0d6a622bf1427ddd0547696d956e7d18b0b267222fd9e2000021cd486e46a27621610d44594a61d251a612a74d3a1a3", 0x5c}, {&(0x7f00002b5000)="5a7c38293fab732f63a97a1bb6758f444a88062ccfee95e7e63f3556", 0x1c}], 0x7, 0x0, 0x0, 0x80}, 0x0}, {{0x0, 0x0, &(0x7f000007c000-0x10)=[{&(0x7f0000422000)="9ddb78ad2c8f8a6f3967e3f48160007fca8788eb8c471c07b5a8677c1cc7ab5c8d706b60191cc5169ef4dfd31b605834cb97770ce1047da9e40903d8be3a7eaff611f6434848a95604e00bedb538adbd4f239514a19da0464e9ac7ffb154750d4f28de038cd0f005f43e5c0ea54b154701f58530e983e2574ea057e95173a1e7e6e408bfeaace65e5b2c734031e78879b4c8fd3d88aa9685b62a68155c7e3348cb4b49e7", 0xa4}], 0x1, &(0x7f0000c48000)=[{0x68, 0x88, 0x13, "847a6c4b333f67c58ff300ce840efa589d383efae255db1d4dcd742881d8fd3e204e2dbaf7cfc5d3ef67e182679b9d3d134ede2bfe24ed9b5312aaba2fc4a3028fb17716ebd32152e8e325dd31fb213d5ecc621e86"}, {0x1010, 0x113, 0xfffffffffffffc00, "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"}, {0x20, 0x118, 0x5, "a4f88ac4f8a76e4fb70fe212d7a1c706"}], 0x1098, 0x40000}, 0x100000000}], 0x2, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008c8000)={0x0, 0xa2, "9f3eede16f138df04d8d27f7d08a33b7135ed09490dc7bfd44450b7b2a7da67ff6f9901ec8ef5933a1de025d229022e3b19613d3095068a4c49b568e92404f558e88049eab266207b538725ebd256b98f45f2bffc9ddd6586a4af82be1279e735f4490af1e81d0e62a0c3191a589bbe025c0992fd48eb4c7b110d04ea111270379efb0a8d02b43fe96a3e47217040c8c19e67190ef9bd3775bb8262e265678e878c4"}, &(0x7f0000fc7000)=0xaa) sendmsg$nfc_llcp(r0, &(0x7f0000fd2000-0x38)={&(0x7f0000cca000)={0x27, 0x8, 0x4d, 0x3, 0x86, 0x1, "046176ab581d4779c02a1abd9793e1e90583fe9011b6a5489abc33da699f734c173177a673ff3eb1967e76ec77b21bb350e1eb4d4fdd98b8f614899a09c2da", 0x7}, 0x60, &(0x7f0000124000-0x30)=[{&(0x7f0000d53000)="4c045db28a5109bcca52546b883a7171cca46bda978f609b1f5e7f0414fa58dabe067f781eb9a32044f7cacb0f045ad78dad95ca57a00df57f61be8bf9b86045d75de082728c33db1861cb649e80f17e8010ee7b6e328bfd4b7059b5d81563bb1bc42995541237", 0x67}, {&(0x7f0000a58000)="4b47efef939e00541eb9c4b881197ca0540c42f697d8523c470ff8047d90a202268ac97b08de56", 0x27}, {&(0x7f00000fb000-0x31)="84f378b9be5dfcb9195ce56c82fdb89b343b14486a0c8d28e6307d20dc8e4b63d992f22ead6cc63c35866067611f71e397", 0x31}], 0x3, &(0x7f0000f34000)={0x90, 0x101, 0x1, "1b73e459c51e5ec757b376989e11c93c34cfaac707b03e2482d7eba7495f6a39d97af856c03b07826a86fd040d57b3e14aeea39b60ceea9a51777cd2ff6cb2c409bea7fe5a46635db0eca4c6536c875c877fbae314c48887c64d06dca371fc92d23b84d469181005fe86de2cdfff8b6bd8ae63ca9791b502e2dbed7811"}, 0x90, 0x20000000}, 0x2000c8d1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000795000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000263000)=0xb) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000037000)=0x0, &(0x7f00000bb000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e3e000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080e000)=@assoc_value={r7, 0x0}, &(0x7f0000156000)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r6, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r6, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000015d000)={r7, 0x12, 0x8}, 0x8) 2018/01/02 06:54:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x820000000000, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x3, &(0x7f0000ef3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b0f000-0x4)='cdg\x00', 0x4) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000de1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000830000+0xcc5)={0x0, &(0x7f0000de7000)=[]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000b1000)={r0, r0, 0x1ff, 0x2, &(0x7f0000a37000)="1469fecb90a27c7cc4563b490fbbe2a772335c432bfb27b6ca1cfc8dd4281eaa6433c368b60968ed6f09c54e431d", 0x40, 0x100000001, 0x3ff, 0xfffffffffffffffe, 0x3, 0x3, 0x200, "5e49f69dad31385af508a86ad394dd500e203d66491b27d8dcb65359eba20e9c9d4e0e3a967f91e20e26c915d49699aa3c3b262af3903d64997724fc21aef44a6db0f35b19b414f99371f6e6fcea22b4e7c4f528d8fc3e536944d0908d970770"}) 2018/01/02 06:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004f7000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000056e000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bc4000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e1000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000088a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e9000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000862000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8d000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000598000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) r7 = epoll_create(0x80000001) r8 = socket(0x1f, 0x800, 0x5) r9 = socket$inet(0x2, 0x2, 0x7f) r10 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) r11 = accept4$ipx(0xffffffffffffffff, &(0x7f00006ca000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a1000-0x4)=0x10, 0x800) socketpair$inet6(0xa, 0x4, 0x66, &(0x7f000064b000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004e5000)={0x0, 0x0}) r15 = accept$packet(0xffffffffffffff9c, &(0x7f000053e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af9000)=0x14) r16 = accept$ax25(0xffffffffffffff9c, &(0x7f0000690000)={0x0, {""/7}, 0x0}, &(0x7f00002d0000-0x4)=0x10) r17 = socket$bt_hci(0x1f, 0x3, 0x1) r18 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r19 = socket$nfc_llcp(0x27, 0x2, 0x1) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f000090e000-0x8)={0x0, 0x0}) r21 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d72000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020d000-0x4)=0xe8) r23 = getgid() r24 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f9b000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) r26 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c62000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000200000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d60000)={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce9000)=0xc) r30 = getpid() r31 = getuid() r32 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000160000-0x4)=0x0) r34 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c7000)={0x0, 0x0, 0x0}, &(0x7f0000dc6000)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000094b000-0x8)={0x0, 0x0}) r37 = socket$nfc_llcp(0x27, 0x2, 0x1) r38 = accept$inet6(r12, &(0x7f0000668000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00008dd000)=0x222) r39 = accept$inet(0xffffffffffffffff, &(0x7f000016a000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053d000)=0x10) r40 = socket$nfc_llcp(0x27, 0x1, 0x1) r41 = socket$bt_hidp(0x1f, 0x3, 0x6) r42 = socket(0x3, 0x0, 0x3) r43 = socket$bt_sco(0x1f, 0x5, 0x2) r44 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000304000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000-0x4)=0xe8) r47 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000735000-0x4)=0x0) r49 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002af000)={0x0, 0x0, 0x0}, &(0x7f0000280000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f35000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f0000c7b000-0x1f8)=[{&(0x7f000083b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ed000-0x30)=[{&(0x7f0000396000)="e2a560f2e343d6072b34cf9807efa1874dd7828998d9fd94530707113173d71798b23badf989ca0d7c8bf27b61d6ea895ab7540e8749a1c19b8c3e743e366398818b168376046bd6632065f11373cb84f19cb9799a5c2c0ceb3e37fcefcbf115c38ad619bc146038ad24106047e6c446fedaeb496cdd5097bab909b1045bcbe917eef3a50bd83cd900ceab5e31d458341adb0d43ef8dc60b26f413ae6295b53730c03e", 0xa3}, {&(0x7f00009c2000-0xe2)="379aadd38549fe689420119c313a131e1054a2ed6e03b5c8d9e0fa9694acd410c580658a5c2c9d0b4722b9da3cd28dc79d3c4ec2bf39e2479d24c5d960752ffb2fc94551adb65bbfd39f903ac2ebd90870c9d7f6d044ad53d4a8da992828aedfa1ba3ea738bba8218356247cd7e7fde5302e5f08b3ca09fa16840840fc03e616228c20e659fd0f4ff669c484fc07a8c38b152c1912ee847157c42b48d0d410560eafc74a7d07b6662dedf022092e548e0b237c539b18c564357cd8f34aaf8ce7318540ed8f22aeeac6ea60432f6610ef58b91c66b43e16820f4241898a62c2e62e2a", 0xe2}, {&(0x7f00009e5000-0x2b)="f1f4b4aa1cb38ebf416ff006b3a2b7f042dc50ecbc552beaab7b496995b6e2256b9382234f7e75a94dc16a", 0x2b}], 0x3, 0x0, 0x0, 0x20004800}, {&(0x7f00000a4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000701000)=[{&(0x7f0000073000)="0bcbaf58ef9183ae36a81b571cb88b25863bcedb685ea644c83173a80ecb1fa974aff29bc67e75be5c466671f178d637e712d689d7cdf608290f72da0eb56753e9d6725c0d310f6d45468ef5969300cc20c175b20c3256d42b1dfec7213fd036ce9e7952ae6711e5de2675defac56fa7b416405b0ea2fdd9327aa729f545e4b20af8c936a1aa980c8ddfd365df3580c2dbbc83423da0123cb80671cd4744e0ef38967161673a469c01975accf9748d7a4a347d3c9fc8703a6350c8d22b235e726d9fdf1e9693f6b708772aae8889f1dfa66003797e27a98cfc56eb49e9621728e37838", 0xe3}, {&(0x7f0000fdc000)="41ad3e38afb723ce5e22b11741c563a70b665c69dd7b1f2e1217e63587e979fe6f9754ee0ef4664c8e6afc84b024ac5fbb7a98a91d27df8038349d63919f8e678281081d6bf102ba5748353c992e1395cff978a18410882ad9d480d93fa0a6d703c0a31fae1f7ae7b973329ff9197831271f8260835d313d1ae281af9454cf7b9a057e73f61c6e997c1f4c2fad6e3ab17518e861b70335397faae785086177a5b4cba3cfd7d4e69ef1b13184dec22e", 0xaf}, {&(0x7f0000909000)="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{&(0x7f0000688000-0x22)="9b9ea00e5d6c75870d5ba5fd10beeb883c760c91bee3d79a01844f01a9088df21ac6", 0x22}, {&(0x7f00002db000)="7aff4de02e2435c34296dba42329468c4ef179a2d80d6cda00d39893aec53720df9ce9adc7106cbaa2375356970e3d065c90d4b15bd5dae1a4c0ed23463ae0bd70b50dcf6ff58d5b912656c680d2e025d6d277731d21e4879e158efbb6387f988d", 0x61}], 0x3, 0x0, 0x0, 0x880}, {&(0x7f0000935000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008f1000-0x30)=[{&(0x7f0000c43000-0x1000)="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", 0x1000}, {&(0x7f0000a91000-0x83)="76e9c2eeb105fe8285043bde6090cc47ad3509e7c79427a94507585e6c61f35f0bc1d9fd6f3559f17471ab6c3679ee22771996625fcc73413552902c9b3ca40e04c0649f1526b67c9ad192adf88fe30a2d4ca02d0b04b1aba7fdef560a290958c407997179485fc9057d4c4c06a58d75870c076cea2a229f639f86484fc7ae21633151", 0x83}, {&(0x7f0000eb4000)="e91e0684ef6ebc85d888e390ccdd8e6c9cee35641de9b665a0246dfc9c45768d717d2b3b18958f67e1305cb00f23332c72586fc51db68ae3cb14a99b5aa9e08c89af4de15ad96564a4e140b8a8ec948d7177ff1dc14a8ce6b0e4c4cd33fc16bf550669f04e3f84dda6f217a74269481d557bba1e1112d80f7a7bbcbca38774d9d5d7357ea7efef5d353917f3a24829cd85bdcdd1fafcf80423465871cd6156c2d0d730c2054098fd961c7dced71e2e4aed99fa911c9017c582250fb7d296d402ec0ff09780189f85c106e6287fff393dfeb3846284a0c5034dbde7d268c6266fc2", 0xe1}], 0x3, &(0x7f0000800000)=[@rights={0x18, 0x1, 0x1, [r51]}], 0x18, 0x0}], 0x9, 0x8000) r52 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r52, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x21, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000057c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000344000)=0x10) read(r0, &(0x7f00001f9000)=""/110, 0x6e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x600, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00004e4000)=0x4, 0x4) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00007ad000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000052000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001cc000-0xdd)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x3, 0x6, 0x1ff, 0x9, 0x80000001, 0xfffffffffffffffa, 0x8b4, 0xda09, 0x2, 0x0, 0x100000000, 0x80000001, 0x7fffffff, 0x5]}, &(0x7f0000608000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000083e000)={0x7, 0x200, 0x1, 0xfffffffffffffff7, 0x2, 0x1, 0x3, 0x5, r3}, &(0x7f00008b8000-0x4)=0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 443.361488] device lo entered promiscuous mode 2018/01/02 06:54:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000784000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b02000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fa4000)={0x0, 0x661}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e9a000)={r2, 0x7134, 0x1d1}, &(0x7f0000852000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000743000-0x38)={0x0, 0x0, &(0x7f00000f6000-0x90)=[{&(0x7f0000197000-0xb6)="b0f5812466ea3d63", 0x8}], 0x1, &(0x7f00005c2000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000e83000)={&(0x7f0000290000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006f4000)=[{&(0x7f0000339000-0x34)=""/52, 0x34}, {&(0x7f0000ede000)=""/172, 0xac}], 0x2, &(0x7f00007ca000)=""/174, 0xae, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000000006) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) accept$inet6(r0, &(0x7f000040d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e4b000-0x4)=0x1c) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6e7166fc1a82de2cfc73d26dc983ffc36a599cc14ae66b0f681f8f1792e2b0db652e4eba3e74d2891f9d60fc9ba9f191247a4e324391da9f9428a28a3daf20e1f8d1f28e555d1e12671762e4a1f1f60071cdbf060940ed943210be98fbf4e925cb0c6a15ad750fad5772811dc42c24e222abcb8b3065a364233a6476b66bc14537776dca8dce3696abf3db6215c95513f3ae803398f21788df11d1b8ed15418a0213d97b532c1e43a526e583d8d38c4b7f79ede8777e10e8bb4a72ef3e6bbe8913e4be5f4f855e8cb0aa2cc3b40c99a3bf627e13d6a279eed378ee64db268c759fbe68974144b50af13592f620f53a577e46b9afb7acf77eb774fc35a2808860155211bc079374d9a38c0a0a5b7648ca1c439b5a30043c3e5908f637a67d71c200f3c7ad98e5a3d7e8894c812ab8bfeca66d6289b76d86757287e77f837ae788881c34658b9377979b08b5ccc8c64f3075e727011894bbf77b1f9d055ae3f983b5f225b0219131e5b03d41197ce70cde4c317de9cb44f97135f635d8d53f4b4f4383eb4918f8740dfac2581ab059830fff62067df0dfd8d9bac4d02c6dac37a9c46a47a924c3885468a2f716bdd9c266948ac15206b0e154988f9bab706bbaace2186c304a6a2ea5fccfe1e1c7194ba37b67a1201ccff60948ce9bcbaec496666a864cad52320ffdc28d26b2b2ec11ff71d460a9f025aee185894720f08d88de38044d5a59576abce9b021f7743e1edc2bb9e8032b304ca04fef01a18cf8f3be2163152b5c30f9a9c95c0a28374d8d93e826d7f01239899aa578a9d624aae713fbb29c9bfa868fe4ec9c14f56eea7469c80537387d67c69de182b6ccb682c1adb1ece34183f6b1a87b5d8d56895ab763dd42c370968c909a054f54d3fc2dc261fc8afbac5e9dde091ea6f2d182c6c06fb981c63eeae38818269d5c95b9d14b7be1e1e06bdb0ee24ff12db9722e63bcb977836040ea0257ca75174be30b970f9d630e906ec7166e38c7299d6fd7955ddd58bda3ac95fdde41d06146a85d986e832ae9322efe5366a20d2420a19503d89a14eab9d5af79baef1f943613d8046624034b5fc3c60e6954187b1d20048cc8f84815fcc4c86a4015f76c9f505332c732b0da19378879bd0d4a6cb2b5ae16acb3109f76ebddd61fcd12b7b0e55ec3c32d5240be1944c7447ac0386edacb6f02655ab5525448f2054759e8c1c785e74a99cbe9b14ecbe2416a19eb9d02430f4cddf15d471345c0251aa1619523d40b1cb86794f05c563a54892351c08f9cac1a68df5f14a309e51340910616765c6a5f588bfdf741c2628b2310ec6a155c0911c16318e308f086f66d6f8e23146627e772bb9d3381d22bf81807b620b8ca08654bcee0e86bb3b087a43f0cf272af12e4a1613406bca519fbd904387bf701d0a85de5316722fec72d1166dd409e5dccadacf46c93eea927ce238216aae3ed9a6b0aaed49d5674a76301d3a4169d8bbf29bb10b456373ee7103ce5e94e66799ed642aa620a25f78e82f5cbd638517a448d07395d3cd91dedd3d25a497a73d170b334f1b2faae3ee3b8ca0417696f68543d3a69a80fababa3befef78bd045f5a4c36643a3fcec7f188281492b9d1a0b36bd6e310688a3444f69fe66bb99cc7151aef4df3f950295dfd50a01dd27f53a73c0061b6bfb1f3999d9ffdca5fb8550c0c4275dc32664a988f06cb5d7b910a81db6d3ae465a66ffb22f61cafcd4bc6f1d8bc4c", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000628000-0xf1)="552f88f818b69d8b94d05877f04331c659476653c9b3d573bf3926ee336d4e646ed24027d9c8e90651d610a374a58fa7332f4b97a39ad0683cbc7a9354cb4fdff8e0cbc4cadc2e9ea31341039a8f9635eb00220b3e03a499ab0df9d9ad763805fa1b46fc148c884ad3901f071569af4119bb8fdf6f39993ca45d8e548773b73edc09ae41da7bbe58066ad33321d9e6ab84bd652b02cb4e490b0c5742eb718b10b54a0f6324fd4d440fb2a57482d56744c5a37bdf88128542b8dfcc05fec341928cdfddc3bb3b1f3d86d98b99a46a962173321f202d2034edb2e331db12fc4f4dbdc7bb28ee69b60efee33ebbb3eda2d0c9", 0xf1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0xfb7af4bc9c36726b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="e5fcb5bf0b00230000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ace000-0x38)=[{0x0, 0x0, &(0x7f0000fb3000-0x10)=[{&(0x7f0000be5000-0x10)="dd48cdfa85470001000000000000011c", 0x10}], 0x1, &(0x7f00004cd000-0x22)=[], 0x0, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f0000f82000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) 2018/01/02 06:54:14 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) [ 443.454160] device lo left promiscuous mode 2018/01/02 06:54:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000398000)=0x8) r1 = socket(0x5, 0x4000000000003, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000001000-0xe0)="2474a75c6244db0ecbd5f1f9246a5e565d0c393584677949a202e7717ece361696e9fd12fadbf0157e8e0ab7d3c953913b390e038f8947b0b8eb2601843e78dc14142ecc4dfb0d34847cf9120c2ec820a96989db03487a1307f749ed5b989bc54d43f43d65856c2171c13d03730de5d6bf26c1c800c9773b6a04ab5a8eb92985660af8b338629d01deab0b782b712f1124cb889c92381e2038b48985464fc172db3e5a3b7f4c47f33f09666c2d189a64840ef75db9d2e168cbba4c96ae87d541292645b39241d17cd7535c39d07c92017366151ef6f12f647c42224577512bcb", 0xe0) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="91f1e56c2f8fd44af135a7fbd5227457acd222157f91a9a08910e228fd61c4c35fa35a344fcf09fb46ae0e1127d0704265a652dd50d4dc06f9e2afaa22d99964f8e2df1577384931955769d30c03e8ab7cd9435812055f1dd56d", 0x5a}], 0x30f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005c4000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000fc000-0x4)=0x0) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000505000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca6000)=0x10, 0x80800) r1 = accept$inet(r0, &(0x7f00002b1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d4000)=0x10) getsockname(r0, &(0x7f0000919000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008e6000)=0x58) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept(r2, &(0x7f0000410000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d27000+0x907)=0x60) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000ef8000)=""/252, 0xfc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005df000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007f1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x40, 0x3, 0xffff, 0xa, 0xa0, 0x20, 0x2c, 0xfffffffffffffffb, r4}, {0x9, 0x3, 0x4, 0x6, 0x0, 0xf24, 0x3, 0x1b}, {0x3f, 0x8, 0x0, 0x958}, 0x4, 0xb, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0x533503b197488413, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x1, 0x2, 0x6760, 0xfffffffffffff9a1, 0xfffffffffffffffb, 0xfffffffffffffce2}}, 0xe8) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x5, 0x7) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006eb000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xc70, 0x7fff, 0x8, 0x8, 0x4, 0x7fff, 0x8, 0x1, 0x1, 0x4, 0x6, 0x3, 0x154000000000000, 0x40]}, &(0x7f0000ead000)=0x108) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ead000+0x45c)={r1, 0x2000000000000000}, &(0x7f0000ce3000)=0x6) 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0b000-0x4)={r0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f0000aba000)=0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009cd000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffcfce, 0x400, 0x80000000, 0x0, 0xa7}, &(0x7f0000fec000-0x4)=0xa0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fea000)=@assoc_value={0x0, 0x9}, &(0x7f0000feb000-0x4)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000bba000-0x6)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000a15000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eed000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x922, 0xfffffffffffffffe, 0x400, 0x7f, 0x100000, r4}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003bf000-0x10)={r3, 0x2, 0xfffffffffffffffa, 0x7}, 0x10) r5 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000740000-0x18)={r3, 0x80, 0x0, 0x5, 0x1a}, &(0x7f00009f1000-0x4)=0x18) bind$inet6(r0, &(0x7f0000fed000-0x1c)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000fec000-0x1c)=@req3={0x1, 0x4, 0xffffffffffffffff, 0x7ff, 0x1f, 0x7, 0x3}, 0x1c) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x60, 0x102, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c50000-0xe8)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d4d}, @in6={0xa, 0x0, 0x48, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x44e2e695}, @in6={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000dc1000)=0x0, &(0x7f0000dc5000)=0x4) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000d28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000273000-0x4)=0x14, 0x0) write(r0, &(0x7f0000387000-0xd)="221dacb9cc5026a38bfa9e04f3", 0xd) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000e24000-0x10)=[{&(0x7f0000a3d000-0x7f)="c0f8372f3f8976bdd68db8a324f2eefc3a1c6c1470d2c7f755ca0154890f3250d84305aaa8813f39ef12a1cba159e65217aa02ff7d7d1c782cf00eaf27ffa228b40e07ae89e7409e1d2db64f59622c441a5d61f8a8a5cd9cf3bb11d76016b72fb9a0d0abda8e00bd6f45a6196c5c26506ae5e51a0d0e63699ff174bcf849c3", 0x0}], 0x1000000000000194) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) write(r0, &(0x7f0000331000)="4e32984189234fca76aeed3eb83fe08d35320935358b658021842e", 0x1b) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009c9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000f48000)={0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f49000-0x1)={0x1}, 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c7c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000777000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00008d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000)={r1}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000497000-0x4)=0x7fffffff, &(0x7f0000a33000-0x8)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ce7000)=0x4, 0x4) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d8b000-0x4)=r5) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ff000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e80000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000f5c000-0x4)=0xc) r1 = accept(r0, &(0x7f0000fc0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e19000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e2d000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001b000-0xc)={0x0, 0x0, 0x30}, &(0x7f00008b9000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e99000)={0x3, 0x4, 0x8200, 0xffffffff, 0xe6, 0x8, 0xfffffffffffffffe, 0xfffffffffffffffa, r2}, &(0x7f0000c41000-0x4)=0x20) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000eb3000)=0xdf, 0x4) accept4$inet(r0, &(0x7f00003b4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6e000)=0x10, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000814000)={0x200}, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000037a000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b8f000)=0x1f, 0x193) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00001c5000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000fda000-0x4)=0xc) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x2, 0x1, 0x5, 0x9, 0x5, 0x7}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ffa000)={0x0, @in6={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffb000-0x4)=0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e3000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000ffc000-0x4)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ac9000-0x10)={0x716, 0x8007, 0x401, 0x5, r1}, &(0x7f0000ffc000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000eb3000-0x4)={r3}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000545000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xffff, 0x3, 0x9}, &(0x7f0000ffb000-0x4)=0xa0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000875000)=@common='bpq0\x00') 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000aa9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f8e000)=0x58) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000b2c000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r2 = socket$inet(0x2, 0x10000000003, 0xa) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000c000-0x4)=0x5, 0x4) connect$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000e6000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004f8000+0x8e8)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b17000)=0x0, &(0x7f000038d000)=0x4) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e74000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x100008], 0xecc8}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbc000-0x20)={r0, &(0x7f000097f000-0x1)='o', &(0x7f0000293000-0x27)="cf764635b19f39ae91f725b3975c899eeb95ec88ba56d60b6188c64c3a2491ae260e9f60087d6e", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000fbd000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbc000)=0x10) 2018/01/02 06:54:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007cb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000005f60030000000000000503c76e35", 0x26) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d7d000-0x20)=[{&(0x7f00000c5000)="de7a59af45f2997c79d6df4cb045239e2610290f0d5973a1ba0b124ea9f104ada2371adf5e0a43f99f638d7b19bb32c7b3b9eb5c641989d8ae3ac5a8dd4ca3997cf3b02fc03d9777870b1e4ff149409acd59e091e197166801633ef1381841378b363fbca02bef4f2fddd7dc20852223d5bb771a", 0x74}, {&(0x7f00007f7000)="841ff44b44b9c05bf2cb48304c7d8f2b9c64267f2383c0750f2f091f1969eed9a1eeb984e4", 0xffffff04}], 0x2, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair(0x1, 0x4, 0x7, &(0x7f0000cd1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fe6000)={0x0, 0x7f}, &(0x7f0000085000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009d4000-0x8)={r3, 0x6300000000000000, 0x70a}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000454000)={{0x80, 0x2, 0xffffffff80000001, 0x0, 0x4, 0xffff}, 0xfffffffffffffffc}) sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049b000-0x8)={0x0, 0x0}) listen(r0, 0xfffd) r1 = socket(0x9, 0x8000f, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000a75000-0x14)={{0x9, 0x8, 0x0, 0x33, 0x40, 0x6}, 0x1, 0x8, 0x10200}) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000de3000)={0x0, 0x101}, &(0x7f0000de4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x6, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fba000)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a8c000-0xc)={{0xdb, 0x8, 0x5, 0x2, 0xae, 0x4212}, 0xfffffffffffffff9}) accept(r1, 0x0, &(0x7f0000fd1000-0x4)=0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000723000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e2a000-0x4)=0x1c) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000087d000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000099b000)={@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}, 0x7, 0x1ff, 0x8001, 0x100, 0x0, 0x4410002, r2}) r3 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000308000-0x8)={0x0, 0x0}) sendto$inet(r4, &(0x7f0000047000-0x91)="9d49fa3830e9038ac6d51b6a19486cd4cf6a5416a8f76b2ba8c5237ec348c7e587a61819490513fdfd0b45db7aa0958235abb9df98cebbb0c1d4116abb6350aa5497b1f3ee5d7c18375f07cd601955787f73bcd7cdc10747ca058d38019faf34d8268a4ab628c997c569c1b4b6f0751ca0c5dc7e3eb39e55d4a0fedf99013641df0906e416f5286f56becd7c9181033f3e", 0x91, 0x20000000, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e62000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000165000-0xc)={@rand_addr=0x2, @empty=0x0, @empty=0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dfc000-0x1)={0x8}, 0x1) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe8000-0x4)=0x20, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000946000-0x10)={0x3, 0xe62, 0x3, 0x9}, 0x10) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022d000)={0x3}, 0x1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000d25000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff050000000000000058639a2c9505f049bd0986c5780100000007ea95000000b50000e6ff82fd9fd0be8306a5add26c010a05b2bb00b260e7da9feb5dbc445838dfae358aa6fdd11ff1096e00000068b5feff", 0x58) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/02 06:54:14 executing program 4: unshare(0x40042100) unshare(0x4000000) 2018/01/02 06:54:14 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x40008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000105000-0x98)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f000012f000-0x4)=0x98) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e5b000-0xc)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c2d000-0x18)={r2, &(0x7f0000bcf000)="6305ce162e90334ce8067a8aae86944c5b0d0c9e057a2afc7a0f50daf75ae5e5d4ec67f9df699060956f7a2a9f423f9fd04c20638cd57ce2013b3779a494aef514e27ed9bb911f561890d33d8869fc2960f6de1e2e5a66a9f1084a54565fbdb09fb7edd259417aa5bd1ea0793679f6f93a13570e0a1a4c7c1a3aeba355cb9a46f57ec7ef9cca5c05f346070d3ef0ded23c3b951306f1f2e1435bc1", &(0x7f0000f06000)=""/161}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe4000)={0x0, 0x2f, "a6adc5ab42070acae89193c30a043dee570b5b5c4f876abe4d68f323e11d0343aa9bbafe0952c67fc1fae84f19bdc9"}, &(0x7f0000f76000)=0x37) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e68000-0xb8)={r1, 0x0, 0x3, 0x1f, 0x0, 0x4, 0x4, 0x10001, {r3, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x8001, 0x4, 0x400}}, &(0x7f0000535000-0x4)=0xb8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000822000)=""/176, &(0x7f00004e6000-0x4)=0xb0) write(r0, &(0x7f000083b000-0x1f)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e8b000-0x10)={0x0, 0x81, 0x4, [0x9, 0xe06a, 0x100, 0x5]}, &(0x7f0000629000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000062f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b27000-0x8)={r4, 0xff}, &(0x7f00009f0000-0x4)=0x8) 2018/01/02 06:54:14 executing program 2: 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(0xa, 0x8, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000092000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a09000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7828, 0x1, 0x0, 0xc, 0x9, 0xf49f, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b62000+0xb88)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000f59000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x7ff) getsockopt$inet_buf(r1, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0x10002) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x4000000000000101, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000b4c000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000237000-0x28)={r1, 0x0, 0x87, 0x1e, &(0x7f0000318000)="53736b3ddc12ba841089c01d010bc5163ad4526b4f98d232a6303f7c49905419d9d06351596cb7123b6769bad2434a8a093b3e281542185ed5c787a76c8a574cb7fd4e0654de85a15772952e022e4c8e1adddd1fa82a8341db2d44da20ef72e26fe9dd531d099b05aef37e1630a7854e63e847e199537d8a94bcbc5871252c1bff02836d596049", &(0x7f0000ba6000)=""/30, 0x7, 0xfffffffffffffff8}, 0x28) [ 443.890968] IPVS: length: 65538 != 24 [ 443.909126] IPVS: length: 65538 != 24 2018/01/02 06:54:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) socket$inet6(0xa, 0x80005, 0x5f) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000077f000-0x10)={r0, &(0x7f0000067000)="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"}, 0x10) 2018/01/02 06:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) accept4$packet(r0, &(0x7f0000f33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fdd000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dda000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc4, r1}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x0, 0x308) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000052000-0x4)=0x1, 0x4) accept$alg(r0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000186000)=0x0, &(0x7f0000348000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d90000-0x26)="26000000130047f1ffdfff7f00ffffff07ffffff01000000f6b2000000000000000004001235", 0x26) bind$alg(r0, &(0x7f000015f000-0x58)={0x26, 'aead\x00', 0x1f, 0x2000000000, 'gcm(aes-fixed-time)\x00'}, 0x58) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000792000)={0x27, 0x6, 0xfff, 0x7, 0x0, 0x237, "f2807e48c6590da5d279feb580cf2571993d63f91b5ffc4965d815342b26075fbc04383c734b3f80e9fd2b6486a35f06b5059b69cc3bcdedb21e6bc7c57581", 0x3}, 0x60) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r1, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x3, 0x3ffd, 0x1000000000000, 0x101, 0x3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x9f)={0x0, 0x97, "657b0053cb68bf97b746314a5a93f5d74f87e2d6138d88c19aee1d37428530156e1014a0607ed629e6e9fa7d6aadd6da071296611a89e154c78ad76bdd8fef928f05f40219ae771a30ca83aeabbb4f603d02b862e89ab2ce5f313b775e87d24bbb98a1ec968725a7d020a1719537b5f78dac4f79bcdc8f43e969c1d330ae113f249147c76a89a66a974fcad7941666dbcb218ca4c5c7bb"}, &(0x7f0000002000)=0x9f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r4, 0x2}, 0x8) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in6=@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}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 3: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x1, 0x1, "b8fb338f817c", 0x6e, 0x0}, 0x10) 2018/01/02 06:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000d0d000)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099f000-0x4)=0x10) r1 = accept(r0, &(0x7f0000584000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000)=0xd) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001ce000-0x14)={0x8, [0x8, 0x80000000, 0x1c00000, 0xe9, 0x4, 0x7, 0x24086877000000, 0x4]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000174000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f000040d000-0x28)={&(0x7f0000218000/0x2000)=nil, 0x1, 0x0, 0x10, &(0x7f0000449000/0x4000)=nil, 0x1}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000924000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c0b000)=0xc) sendto$llc(r1, &(0x7f00006c7000)="61bee1dece4bbf265b50431aed8100b447eaea90580a27c5ab89596b2be866dbdad9b01423e594085c9e02e353eccb3ec61c767c97444d159dcee0495d415cc61b1ae6573ef059ddf623c9d9bd1d73ce67f6d6fe212288a26a21e719235dc823d3c162417247", 0x66, 0x4000080, &(0x7f0000ef2000)={0x1a, 0xd, 0x7f, 0x100, 0x3ff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005f3000-0xc)={r4, @rand_addr=0x6, @empty=0x0}, 0xc) setsockopt$inet_buf(r2, 0x0, 0x1000000000000010, &(0x7f0000249000-0x17)="0200000000f301010000be9f5e138c88", 0x10) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fe0000)=""/215, &(0x7f0000a37000-0x4)=0xd7) 2018/01/02 06:54:14 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000083a000)=@add_del={0x2, &(0x7f00009f7000)=@generic="c0e93fedc7c2399b1ffc55211768a435", 0x8}) setsockopt(r0, 0x4, 0x100000005, &(0x7f0000007000-0x4)="", 0x0) 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000c9c000-0x4)=0x8, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a3d000-0x92)="4d9ea28ffdd5deb1ddd3489cc2edf3e48de9e3795e2a0eb7bd9e3953d00d53cb372dafe4f38b5002ac54840e979a650d3995e775f5efe014cf6044bcbebb7342b0d08bdb4c74f70deded3e5680cab406bd2c99f56d908ab4c742a14e7a85f64355dbdc1e583a0ae89c81d5599ccb53f5d9cacc7b489fd024a943137826ad398e080f0d82f50de87f684e8aeea4efceb9c176", 0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7ff}, [@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0x0, 0x7, 0x4, 0x18, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='GPL\x00', 0x4, 0x6c, &(0x7f0000000000)=""/108, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e3e5b3b60ceda4050000", 0xf) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000242000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000+0x3df)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000252000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000001000-0xe3)=""/227, &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00001b8000-0x3f)="3e26ac8e21c39b20bc8ee5735aa44dd9c2a18de6dbfdf1c3ff2695f880576fb49b14967221ff0c171adfa864c12bbee7d2a2ecc8fb78c0168b0a003076625f") sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x1f, 0x23, 0x1, 0x0, 0x0, "0000ee0c0b00040000000000000049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c62000-0x8)={0x0, 0x0}, 0x5, 0x5) syz_emit_ethernet(0x6c, &(0x7f00006a3000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x36, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf"}}}}}}}, 0x0) 2018/01/02 06:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000f000)=@generic="d778f3024c3e952760a8df497c3f116e", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011f000-0x10)=@common='sit0\x00', 0x10) socketpair(0x9, 0x2, 0x5, &(0x7f0000dac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c6a000-0x10)={0x0, 0x0, 0x4, [0x10001, 0x5, 0xe0ca, 0x0]}, &(0x7f0000869000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000221000-0x14)={r3, 0xfffffffffffffff7, 0x3, 0x101, 0x7, 0xfc1}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b71000-0x8)={0x0, 0x0}) listen(r1, 0x0) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000fae000)=0xfffffffffffffffd, 0x4) 2018/01/02 06:54:14 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ef000)=@common=""/16, 0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005e4000-0x8)={0xf2, 0x7}, 0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000acd000-0x1c)=[@in6={0xa, 0x0, 0x2ee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000755000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000acc000)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000467000)=0x0, &(0x7f00005cd000-0x4)=0x4) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x40000000000009, 0x20000000000000, ""}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004e9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000111000-0x4)=0x10, 0x80800) accept$alg(r0, 0x0, 0x0) 2018/01/02 06:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000155000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc8000)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007b5000)=@assoc_value={0x0, 0x0}, &(0x7f0000080000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a35000)={r2, 0x31, "ceb24209189012931b5f75e65409f696ad0d5e55c02cdc426bce05042326b86a5c02024c737bcccafa8f7d1c39bf321821"}, &(0x7f0000c93000-0x4)=0x39) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00004e4000)={r0, 0x6}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/02 06:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a4000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004cf000)={0x8, &(0x7f0000d43000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007bd000-0x8)={r1, 0x2}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x9, &(0x7f0000dea000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}, [@generic={0x8, 0x7, 0x112, 0x4}, @jmp={0x5, 0x3ff, 0xa, 0x0, 0x0, 0xffffffcc, 0x1}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xbb, &(0x7f00004e7000-0xbb)=""/187, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000015e000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/02 06:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000abc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm(khazad))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f00008f4000-0xa0)=[{&(0x7f00008a9000-0x6b)="a743afc54ac4790c726ae43779f6a36b", 0x10}], 0x1, &(0x7f0000e4c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/02 06:54:14 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000035a000)={0xffffffffffffffff, 0x28, &(0x7f00002a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000024b000)={r1, 0x2, 0x8e0d6afedf1133bb}, 0xc) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00009c3000)=@generic={0x0, ""/126}, &(0x7f0000872000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b76000)={0x0}, &(0x7f0000a4c000-0x4)=0x4) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xf, 0x80005, 0x3ff) r1 = bpf$MAP_CREATE(0x0, &(0x7f000029e000)={0x8, 0x2, 0x100, 0x8, 0x8, 0xffffffffffffff9c, 0xbffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000694000-0x10)={r1, 0x28, &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00007c7000-0x51)=""/81, &(0x7f00003d2000-0x4)=0x51) socketpair(0x1, 0x3, 0x81, &(0x7f0000eef000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000027a000-0xc)={&(0x7f0000a17000-0x8)='./file0\x00', r2}, 0xc) getsockname$unix(r3, &(0x7f00000eb000)=@file={0x0, ""/108}, &(0x7f0000d73000-0x4)=0x6e) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000e61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ipddp0\x00'}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x801, 0x0) 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000002, 0x7d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000898000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f9a000)={0x0, 0x828c, 0x3f, 0x7}, &(0x7f0000b7a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e34000)={r2, 0xebca, 0x0, 0x5, 0x40, 0x4, 0x5, 0x0, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x0, 0x1000, 0x10001}}, &(0x7f00001a1000)=0xb8) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035f000)={0x0, 0x0}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b4a000-0xd8)={0x0, 0xd0, "db6c08f2d7c4e9d99a5b48045dd7250e2ca8b211e0fd191a66877b968602d716578c8e52009577eb972fca10939fcf12dc4156d9215a56a3def3724a8865f828f08635d2eb8d3a89297468f559c234857e2ce11e36f29b069f95ea916fae7bcb1afc098291fdde1eb13489a8cbe0e86b3aab35cd9176cc9daf44643d8e39129564468bf8a9ce3d8143186f96485b035f08da00e8e4d4c38f18b11263e7eba82936b19d3d3ab0a1ca476d25819b5967470ddfc20f224f3ce052050f5925e231024d6e9a478669c42b0c7ab228c36dda60"}, &(0x7f00001f9000)=0xd8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d34000-0x5)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa3000-0x6)={r2, 0xff}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockname(r0, &(0x7f0000eca000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000)=0x8) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e48000)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f61000-0x91)={r2, 0x89, "41447c56b3311fc86b320837c043dbb3f98c4a3be8b05257b5c896d0b2bebbad5f015e55bd85662790977bfaff4045b87008fc9f58ecd9440bced349a180aea136c6faa455306de0f791195512dc5e9dc5f80c45f0b7d5ddcda13f38017988f669233ffb3940bccbb2c316c392e8a04b49102de9a8974b0ea163ffddc76e5146c0078f7b1f3ec0d5a9"}, &(0x7f0000e25000-0x4)=0x91) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100010, 0x80000, 0x0) write(r0, &(0x7f0000078000)="fc00000048000700ab090008090007000aab80ff00000000000036a121000100ff010000000000000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a100034f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) sendto$llc(r0, &(0x7f0000a18000)="c4af32a93af7694feedab8690d9e0e6b9e7408ed6d830ff841dfa95e1034fb2f006465868b0b3283ebb876dc8a6d33241bce24da09bb709792626b613d1d6d591758e27c2965b4b9909786adc13d5c9701148277be06a739c05d00fcb9bbb894831067a19cda019ba6921ae773fb3e3a737db732623942ae95d5380b27adff96ea05eecf5bfe3886b624f4614176bb2ddae15d60ef9a2b1a0a16daa942d3dbf4d499bb58722f255cd71c7071a31ab9a02593519205bfb0dfd17b32b5c716ca307e", 0xc1, 0x8080, 0x0, 0x0) 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d6b000-0x4)={r0}) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000957000)={0x0, 0x0, 0x0}, &(0x7f0000fcd000)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000912000)={r0, r0, 0xb0, 0xff, &(0x7f00007b3000-0xbd)="8a6342183f473bb674a4dd7ba20779842939d5ef289febae57cc3142e19d2c3592f3855f77f645d830f2e52db060ef24bd62e25a5f6db70ac2a61b342ebff4034a69c81e206808b6c70be13586f0fcbe58cce4d1a7bba95c90e85e18de21b029b6cb8c78bcc8bf7ac6dd4614759939973f6f621a2a37e29d65a3565b6e66c1034acb46dc9a7ac7e3c45b7ac405229833d9ceb2fef2293ec5c2400b82fbc442dcf07ef15de8acbb667854db3b8c3489d0efdc582bb5b2564e1c86475e4b", 0x40, 0x401, 0x3, 0x5, 0xfffffffffffff801, 0x2, 0x200, "e2799ea51466b6c3d145c42c9ed965587702c0ef765740c9159662bc50632ba93b3d1edc94ff3d858928ec5154ecfa06399901425e3aa0fa1b974a7af948949695e8f88b455ae30a10a9196dbc47f96702359ebc2edce31705039b9b614eb50949e3b54721051694a68185f7e3f30ecadd773f815614eb52b402813e4c143b4b334cd2dd2977c7e106432662fd3dfada254a6f4d9193627f9a2325a431a6859a4f186a8759f1c7bde7ecb8bbd36187c7efdc5873ca8f4654b1ac3e044378a5cb89e8cc04610f8e48cf64c4d9c430352e6bead325f4fa0df4055427a570f8cea1b61a39913d15b706120a679620"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c82000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000367000-0x4)=0xc) r7 = getgid() r8 = getpid() r9 = getuid() r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ad000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000077e000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a5000)={0x0, 0x0, 0x0}, &(0x7f000007e000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000ea6000-0x150)=[{&(0x7f0000031000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fab000)=[{&(0x7f0000b37000)="a8834f2cccb6328834cc7a95a155639102edfb7014299dda0f9f21507829c9b861d004ef6b2af048d7552372c5631824bfe61d2a21c58b4b1b02ba91", 0x3c}, {&(0x7f000000c000-0x1000)="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{&(0x7f000043d000-0xa7)="9ca38a108e1c65de665dcb6c4e5aa7d59996a5b5dfa3e9cb146ff221442398cc6ecf5747802c7ca5babb4136b161725220b84b080e129e81faac3404a853272653966004cefda4490a5f42a12f87d8b6f735ca8eaee4d22d9615e325d8368d6519befdd3663b16104ce44a458511f99835b1125c2bc24a71c1f60e904ebf37a1fc9627ea30d0482ab983d0dd11bcba0d1d448b3a0d76b83174d02367c5444d8a5c909ab49c50ac", 0xa7}, {&(0x7f0000b09000)="05fd96915787dc73e7f65297100db535cfa695aba3db50f08ee3218a1dc32511662d80e531499a", 0x27}, {&(0x7f00005c2000-0x1000)="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0x1000}, {&(0x7f00002cb000-0x2e)="592f159da74cd88649856283bc87ffe35740439ef5e35392e91f22effb29b71052358a97a284c39252448c5cfe9b", 0x2e}, {&(0x7f00007c7000-0x70)="69e6285f41433f9a7d1faa89c98c7164fbeb8cf521daf3f574d6fe9d18834834e53ec5b4f5330af63d0fd26b9f7f77d29328df903b5112172655eb554f74047d7003f0136b2789021ae8ab3f97dd60e5858a960b798a9fd4f94a9dea0c76872461d44d74f136e262e669c36f59899a54", 0x70}, {&(0x7f0000e48000-0x29)="3228a13f2dc5c4acb03ba5b801ff7d8026c03e2a613f8ab4e360d206d59d560c2ab5da4f1dd88e451c", 0x29}], 0x8, &(0x7f00004f0000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x4000}, {&(0x7f0000c4b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003a7000-0x30)=[{&(0x7f0000c93000-0xfb)="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", 0xfb}, {&(0x7f0000199000)="6981678ef781e86ce47d33f311eeba0bd51d89f8f634341066fe376963d6135c9af25229d216edc5990476e158323e6941a3f64f7f2966042db5dfea9d5a4957ee5dbb1ce239acac0c7edabb0350314516d12e4b2190865994d9efe61c6619c1e24a739513b10e2624c5a5bcf4b6020269c0c5036fb9dec490bd857a3f512741b25f14acf92cc33c4303e157b3a2b391ab7802c845405a6591908f3142088167dea9d7d2cb394e88b8d46adc3530194371e8f7b173e1397349480fc8ef7096449ae8759a044ef1aeeb620bd07de457e40c083293f97dcc9d880f3cacb2cb82255c65e2979980976e11a40a1ff5ab", 0xee}, {&(0x7f0000f78000-0x2)='xF', 0x2}], 0x3, &(0x7f00002a5000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8880}, {&(0x7f0000614000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000051c000-0x30)=[{&(0x7f00008a5000)="b0349f218dfa55f6a9b55a7b6c7fa2d7bce97e1098a630dd8c5ad58481321baa8392067c1ec846", 0x27}, {&(0x7f00005dc000)="7c4eb7b1b2c630fd8261fce3a1ec75f6c70cff0c17fcf8", 0x17}, {&(0x7f0000ed5000)="d26f5245857c8cc4268bf8de13c905f37346e76747887305717e4ab96ed96b34654a4c45421c4b68feb249dfca9d1e395dbfbec492931564f2d7d777a353741d240242225ea87f2838872f2f2be157cd9743f0c7b07652717ac73119171118c86d2f3716fcf54595ff376ceeace96a935877c0cd799ecfca1af1a1437cb0", 0x7e}], 0x3, 0x0, 0x0, 0x40001}], 0x6, 0x20000080) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000015000600e00000000b4000000000000000000000000000106d", 0x29) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000019b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80, 0x4, 0x3, 0x20}, &(0x7f000082f000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000612000)={r1, 0x7}, &(0x7f0000f32000-0x4)=0x8) 2018/01/02 06:54:15 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r0, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) pipe(&(0x7f00004a2000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000cae000-0x108)={0x7, {{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) socketpair(0x1a, 0x1, 0x2, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000018000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet(0x2, 0xa, 0x800) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a0d000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = socket(0x11, 0xa, 0x2) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000012f000-0x38)=[{0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f7e000-0x25)="ccd513541c4cc01817dbc5f9a00d5c972e34e62cf31a1cb2d26486dcdb0aef930c4293b49f", 0x25}, {&(0x7f000040d000)="45d76ca2fa946c5f8c6879ceed17ccb8ae2bf3d5adbb1345d5c9caad23b41199bd2b56ff9fa92325bff0c9a1a15ec40ea8168866b57576b8e699ae51a89268372b56f039c55544bb79d46f84edf28630df7045a03c944603910d", 0x5a}, {&(0x7f0000a1f000)="b841568baf500067d6e008277272b8973af6964a6e26aab163f3b2c9726248d842905c873d1850e5914406f5678f3375c42c38d4adbbe910427bbd04a8486f10490dac61dd6bdc121a07e070d946c9da3bf5fd0f2a69d8b74dcba7dcdb799a82ac4d36de2f4c7923b5b9248779377bbf9d951e33a8380c8d861a45abace002c53982afe4145574c412c80bfcbf7c643117401418309c606fa78d178867369e98", 0xa0}, {&(0x7f0000f7d000)="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", 0x1000}, {&(0x7f0000f7d000)="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0x1000}, {&(0x7f0000f7d000)="d3bc365685f29a751c804d12acfddf45f95f6a3411518cbcc66c9b2177fc77dd3aeb24adebad5188a83ea4793ce9d845e88fb38f9c499c8abc1a153c48da8b0917894126d624be2ff907e7959d30ad0922474ff0a858f5dc396da6d92ad53cac6e24b2a8e2036d0e38f4e6dbe678cd4ee0277a7787d02eec98953f4fc2319cde5926d8d6204b", 0x86}], 0x6, 0x0, 0x0, 0x40000}], 0x1, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7e000)="2245fbd6d9b6934c6731cc94f1179e48f1acdb2f112c1d5358c97635f9a61ba5884a0f0e5612e1d83bd0a2848c6b6fc458ffe669c62ad2d788b5e0af014cca9382dd5b75000797f639a271cc0434fa48d8448ca5b5800922e409b9eea7d3be62757c9d7b123a1e03d44f6f91efffd7dffa7f2682708bfec821e19a3efa10bb88f3b9e5efe2a22b8b70255f827037c659634bf92459174a35f9133c077f995309c5cebbdc0cae6fff8ba1b1ffc9575af93f73577bb513d9012915549c467f549f9992c47108e3e9b12467a5965682a868acab82872f5241cac95610f1da13dc7c24423500c4ca3aeb6998278cd56b4244ac44229a4964", 0xf6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd28115208ea5c0eeb0b6841275f3464218a14324fc54ee0abbcc39a3ba510e24f2130ea", 0xf0}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f0000fa9000)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f00002ab000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000b4c000-0xc)={{0x0, 0x6, 0x2, 0x1, 0xff, 0x8000}, 0x89f4}) 2018/01/02 06:54:15 executing program 5: r0 = socket(0x2, 0x804, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a45000)=0x14) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006d4000-0xc)={0x0, 0x10001, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004ea000-0x18)={r1, &(0x7f00000f6000)="112c84824d0b9c53f5e0d8f0e67b3060eec9de30c13b1c6dd435420cc359294c353514f0c3dc0dfcee0b25387bc26ce5451127de08057b592e79df56da758167e08ce9e763cde6f8259b7d07ae10cb36e7659bf9c4744383f062c7338ba3d9cf70cc29a811028756a4788c8578b96a6981c7d0aa2ddc51c1d62f4ce6ec6cc9b28c37a67aa098ae586c81605103696b115cbb9fdf51f2e36142db1087b94af05fe990bdf46e82206fe1e164120470acd0a8afea94067c4e2f169a37a3b3cdb26a4d4ccdb53cda1313d82b30ef2524", &(0x7f000083b000-0x1000)=""/4096}, 0x18) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) accept$packet(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006f6000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d9d000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000019b000-0x4)=0x0) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fee000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000041000)={r2, 0x0, 0xf6, 0x91, &(0x7f0000dba000-0xf6)="e358620653ca94160cc4362b4ec5eefdeb73ec8d2540c2887bbfb38c18509dfffd96645925524fb469e68aff3ca1f2abbde651363ba27f9344dfa300343dd1e4a975932a3d61611b07eea46506c2cbdc44f74bed326d1d2c74aac3d5b78a9d201475b7670af2d159087b2b8983cfc4f6e1bca40d9303eeb3aecf1ecf3027850692f2e7f591e54c0b4ffda8858312fe43888ea866d72c6169cce2f0ab02fcbb5cde851f71d30578997140ef22b592ea81dccd0b5840d4802ba4fbd1ef744b7c5a9343d6131eabf090b25a801e3eec6b36a3689d8d258ff0a070b7d375819a906c75b14c873aac727f13ebe2ad3ef091a73154f580ef42", &(0x7f0000414000)=""/145, 0x40, 0x7f}, 0x28) socketpair(0xa, 0x6, 0x5f31ab83, &(0x7f0000c9f000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000450000)=0x0, &(0x7f000021d000-0x4)=0x4) 2018/01/02 06:54:15 executing program 2: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f0000004000)=[{0x60, 0xfac919da68398107, 0x7, "6e2353f6b84cf21571b6e2ee429aa369c43dea3f94f4b84a1ea748acdefd923c70e3b2f495305a4d043fad0845ea99026133ff6618e69011a5ae2ab55aaa35a73ec7d0e189b8355ce6feefaf02f5"}, {0xe8, 0x84, 0xf188, "96258e152dbee83d146ef3c53c85596f45929d2746efa1368e2a9ee0a09fd792f4198d514beb7aa15f08345b5eace36cf810737166ea83969435ccdd402bd43b6e153e26c5a59e871c396b97dd276b07cab3f77a1ba5a0a58c15473705c4556940eda7001b55c6fc5b00b4e63f56e5907915bd8394e7e7e79d48bcf000d5db2f3c7de8efd3eaf84fd3cc0e7672b4f587d079cbf3ac15a0c583b0e78b180cb1628f54cf3fc6823339bbf576f5dd57b2e3c2b2913993d7df066d2b3fd8c215d6d839089418a92a88ec1ce9cfec21990c820116eb9ca1a80e"}, {0x30, 0x103, 0x9, "5767561f9532619865eca4f2c2959066a091e41868cc5996f4bc9374a6f4"}, {0xe0, 0x118, 0xfffffffffffff765, "224c536bd05d43e6cc72c4c0fdc08c2dfa6d7645b770424c58dfda73b19e30c678e23b456aacdc8d8990865ff859916a6d9d0d41b8a503372071fdd589856390ca15c7e1f82fd056b4e1f2807fe57c2906c3f83282e274f6ca55107a3a60e488775d619b72d9b290c2babb7a5a4eed0674971e2860c22fdcd44ec5654eecced03c3a9dd2f7c2f49cd9b45151af3e67e7a404d0c68be971271a6b3c4b97c2adeb872c0e4871a176a317b46662a4e849d026a22f1bd7a20c8da6d22def75b0e3789ded373f5a25004f2c25"}], 0x258, 0x4000000}, 0xc011) r1 = socket$nfc_raw(0x27, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000016000)={0x0, {""/7}, 0x0}, &(0x7f0000017000-0x4)=0x10) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fcd000-0x108)={0x0, @in6={{0xa, 0x0, 0xae, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x8, 0x618d, 0x0, 0x8, 0x6, 0x7a, 0x8000, 0x1, 0xfffffffffffffffa, 0x80000000, 0x5e, 0x8, 0xf9a8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x40}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000758000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000470000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f66000-0x4)=0x8c) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000da0000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={r0}) accept$packet(r1, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007fe000-0x4)=0x14) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7b5f55109d9d665f1aa1405825b52495"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x10001, 0x0, 0x0}, 0x8) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)=@ethtool_modinfo={0x42, 0x0, 0x0, "dbe1af390e882b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000fe1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38e9, @rand_addr=0x6, @loopback=0x7f000001, {[@lsrr={0x83, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0xc, 0x8ef, 0x0, 0x28, [{[@multicast1=0xe0000001], 0x7}]}, @generic={0x0, 0x2, ""}]}}, ""}}}}}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd9000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004bc000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0xc2, &(0x7f0000ba4000)="", &(0x7f00002b5000-0xc2)=""/194, 0x0, 0x0}, 0x28) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fe3000)=0x0, 0x4) socket(0x0, 0x0, 0xd72) vmsplice(r1, &(0x7f00008b1000)=[{&(0x7f0000dec000)="c369c3a09325ee9ea097a8519d4e0370b2443116740db6a05dd8ea911c54db141c1ca374de1a4f4fd9522fa20413d405cf05af4b1b54d6796eafbf20a8814e33942822b9e752f24538a57df308cd58b4b08f7990413b3db938dc878f8366d4581b5399c11fe4876f79fc4b5443bb1a2feb6f95a924a430bc23c03f25200292756a3d7b5afa1de41fca8ef529410c1837b22c6032fdb37a303e2a7dd80d16f8045857a2823297cd6bd9da42a2396d0b1195c0978ab7623615906fb686c6c839f125b5e808ca8f22e52c78b328eff537b2ff0a018aadf65796addad3f634a39a2e2a089ed69284e8df737da44b94293989efa87cc1", 0xf4}, {&(0x7f0000423000)="4a32c6c7fcde090581830ee9401968b7c4258e04788426f9813455fc224afed9d25bbb74eb432d4e662a07c1af666ef2bfcc870ced31dc4eb26c2a8485f9dab6ca6dfbcb6d170165cdba468c1e2dada3b5180f", 0x53}, {&(0x7f00002df000)="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", 0xf60}, {&(0x7f0000e11000)="65daf6017b27", 0x6}, {&(0x7f00003f6000)="2300eb21cf271a3789324edacb9675e4348da8aae9e9e4a7a852cf22fa", 0x1d}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074a000)=@assoc_value={0x0, 0x0}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000093d000-0x18)={0x1, &(0x7f0000e26000-0x8)=""/8, &(0x7f00007ff000)=[{0x0, 0xbf, 0x5b500000000000, &(0x7f0000c48000-0x23)=""/191}]}) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00009ea000-0xda)="d9ca84c0d81e9066fbc4571135c75856418111c7c6549bfdf1bb9aa93d4915afd42a42fb2aa64e9e781dbee68373ca3094eed942668b1c6777157f9b3cbaf6460964fec5281735f3908c6703dcad345dda62824965207a8b207035a143bed25cfa83b9ac10670ed9400d011a617f53d96de9aaffc5cc70d8903fe0eb42c00ce1d8ac0ae5f04b8277885f4977bf6c7b62bea59d30107d87bf95ec6090228eba148cbe6dd47873c9677bd70eef22171de92e00736ed893cfe35c4e9f7eac044f352a6271a61f25399a8aea645699f39eedcf8c8b58971f7e1e84dd", 0xda) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bd8000-0x4)=0x0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f0000560000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000068d000-0x8)={r0, r1}) write(r0, &(0x7f0000ab5000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000009000-0x20)={0x739, 0x40, 0x0, 0xffff, 0x38f9, 0x5, 0x5, 0x100, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb7d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x20, 0x1f, 0x40}, 0xa0) r2 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000008000-0x4)=0x6e) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000006000)={r3, 0x1000}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000004000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)=@delpolicy={0x50, 0x15, 0xd, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000af2000-0x1c)={0xa, 0x0, 0x7b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004b1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f0a000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006e1000)=@sack_info={0x0, 0x40000, 0xfffffffffffff172}, &(0x7f000003c000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000083c000-0x18)={r1, 0xff, 0x30, 0x1, 0x40000000000000}, &(0x7f00006e6000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000518000-0x8)={r2, 0x100000001}, 0x8) accept$alg(r0, 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r3, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00007c1000-0x9a)="927dab5ce40ff23da5f32c44989187a19cfe3cb653554724f6f1d17d0062a3b7e058d1369d650b3081b1232b79dcc73917301057daf7f979696d9fba01d366bfe80849cce1fb6ac3b7a84155f595a48ac1dfa05189cc65178612a445e1c1935b13c08d10b849c98e0e1443abc11ad9781d928e567d61556a2f4b49614a1f9c71edc1ce0920030accdd32078397200af35a746feb199d7c5a39c9", 0x9a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bb3000-0x3)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x941e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000296000-0x14)={0x0, 0x0, 0x8000, 0x93da, 0x100, 0x8000}, &(0x7f00005f2000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009ca000)={0x9, 0x8, 0x0, 0x97b5, r2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000058e000-0x4)={r0}) getpeername$packet(r3, &(0x7f0000210000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000079000)=0x14) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000051d000+0x7a9)=@req3={0x7fffffff, 0x401, 0xff, 0x7, 0x7ff, 0xd5, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)='n', 0x1}], 0x1) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x21, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000047a000)=""/195, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80000, 0x4, &(0x7f0000940000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000541000)={0x80000000, 0x0}) accept4$packet(r2, &(0x7f000028d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e4000-0x4)=0x14, 0x80000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000941000)={0x11, 0xfd, r3, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x3, 0x4, 0x7) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000810000)={@common="0100653000", @ifru_data=&(0x7f00008e8000-0x20)="016d0000090002fbff0306050008000000000000000003000449fbf502007e23"}) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f00008d4000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc, 0x80000) recvfrom$ipx(r2, &(0x7f0000d8a000)=""/16, 0x10, 0x21, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) recvfrom(r1, &(0x7f0000d39000-0xe7)=""/1, 0x1, 0x0, &(0x7f00001bc000)=@generic={0x0, "88d1e81c1c4e22beeaf11e00455494400444a03facde21bd52984264f8df731588f8654786711aab3700e99ed5572092ece425351928c04af208a04341262c7b13219e793badad502a528e3b8ca204c42914a8d165e9a0c491e10a84f65ac2e8798f4360f66f589aa2db29c8d14ed14490589e7f04e717a544eea3192393"}, 0x80) [ 444.550169] dccp_invalid_packet: P.Data Offset(0) too small [ 444.583464] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a30000)={0xffffffff, 0xffffffff, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d33000-0x20)={r0, &(0x7f0000f5b000-0x82)="16588a2cef4184cdde8e9ce83b5970bfdc08716c7d67692ce4d9feee2200d3543f1d40328d749566a6662a522e37072bdd76dacac9a7c1b8a0bd2038a00fb589eda3f65aabeb07fcc15571edabcafb5ee92ace78b01803db14c429b5b7fc199fd7bd7fda77e45361c514451f88545492b278fc875debb3e235cdf31c83b890642b10", &(0x7f000088a000)="dd66636a19fad4c2e5d74dcb56ec40f54c3e032be3c6ef25350a424f4098302def78cc5ac523dff0a1cac04ecc6aa521a90d943f01a98453c50fe91a9f82557ad2e35911d7528d4d8e55614d42caf3da72c33bf5668b7c77bddc0c98301c1c4bd970d756533a56bf9c65d7ae", 0x3}, 0x20) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8933, &(0x7f00001ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x8, 0x13, 0x31c6c0000000, 0x7, 0xfffffffffffffffa}}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r1, 0x8, 0x0}, {r2, 0x200, 0x0}, {r1, 0x0, 0x0}, {r1, 0x8088, 0x0}, {r1, 0x200, 0x0}, {r1, 0x8020, 0x0}, {r1, 0x640, 0x0}, {r2, 0xc100, 0x0}], 0x8, 0x8) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) connect$bt_sco(r0, &(0x7f0000d97000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000207000-0x37)="a1520dc78b89b326308087ae4a87cb2bfc8b3794f3b683336a3dc70969800eab414cd9c600c768fae2cf1be99998f395a8234230b93de6", 0x37) 2018/01/02 06:54:15 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x6, {0xfffffffffffffff7, 0x8, 0x2, 0x401, 0x0, 0x2}, 0x100, 0x20}, 0xe) r1 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0xee)={0x0, 0xe6, "78201802d1502215f0188395fc5d5b166a05a37cdc33c4cb5b215dae61692b9d074339e19e859c13914fc565f1f0d1932713d61334e13fdebed3abe3502ece4f84d39b631d74906dcc159859d410d890e644063fe836c3a2900cc18cd28b81e54f28b173b396ecf4846b8368e1ca436b029b08934b0d1bbcdde7bdd74a7c786e33962b7610cfdbdf49dbb3bad804eaae22f2042c494dcefb2c2dab6cd12e3052500f86c0fb5f62a45a132a1ea234d933c2ec61e15e2fd335c757d03386e53d4373f77ee6fe717750baf74cc8d8bfd9d35a14a497e596308a243b84c611e6797a518a19342f37"}, &(0x7f0000001000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f00000000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000002000)={0x3, {"6bed35a4284b7d"}, 0x8}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000)={0x2, 0x0, 0x7, 0x7, 0x8, 0x0, 0x6, 0x3, [@sadb_lifetime={0x4, 0x3, 0x15, 0xc8, 0x3fff8, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0xc)={0x4, [0x1, 0x20, 0x8000, 0x100000001]}, &(0x7f0000004000)=0xc) splice(r1, &(0x7f0000002000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x5, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) shutdown(r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000)={0x3, [0x204000000, 0xffff, 0x401]}, &(0x7f0000004000)=0xa) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000007000)={0x1000, &(0x7f0000007000)="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"}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000008000)={0x6, 0x80000000, 0x1000, 0x0}, 0x10) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f65000+0xe47)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000d36000-0x10)={0x3, &(0x7f00005ee000-0xc)=[0x84, 0x8000, 0xfffffffffffffffa]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000824000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) listen(r0, 0xffff) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000005000-0x4)=0x0) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0xd4b}, 0x60) 2018/01/02 06:54:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xb, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0xf, 0xfffffffffffffe88, &(0x7f0000062000-0xb7)=""/183, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={@generic="e46a2bae99e9ea3035d68547c5fcec53", @ifru_flags=0x2000}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ea7000-0x4)={r0, r1}) shutdown(r2, 0x1) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e75000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000872000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eef000-0x4)=0x10, 0x800) ioctl$sock_bt_hci(r2, 0x800448d5, &(0x7f0000b09000)="7be7d5b1abac11c72fa5e881c4c934dfe8f308015b8ea90e1645c12a6f73e8a47469cd2896e71773a9595bcdcd75b9eae9") getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000cbf000-0xd7)=""/215, &(0x7f0000d77000)=0xd7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007d1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4a000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000481000-0x14)={0x0, 0x10000000000000, 0x6, [0x6, 0x6, 0x385c6b06, 0xa3f, 0x8001, 0x800]}, &(0x7f0000200000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000678000)={0x0, 0x9}, &(0x7f00005b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000228000)={0x1, 0x1, 0x5, 0x10001, 0x0}, &(0x7f0000df2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b64000)={0x0, 0x7}, &(0x7f0000578000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000950000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5518, 0x3}, &(0x7f0000d41000)=0x98) sendmsg$inet_sctp(r2, &(0x7f0000267000)={&(0x7f0000aff000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000df4000)="3b56c1916af840e5f9db4370f42b07a8fe165b11bf6433f93092a35ed04050b239224a282f89a6e872fd394d9eaf2c88badc5f9287c3e52594b3bfa2803643bd2fd9b73ab2dcf50721723c8cacbe6bcb91359f4db8a6820de609a5cf8409a53c192acc579327c7aebfe85ae10796d35b011ed03396b0928ef1087269fb049538c95864f77e4eb7ecba4eaec8339344827053eecbcde5a028f0688524593e2a1076c125c7f7e729c68493c1982c793bdf2576083aa07266389944ab40835d9978457780b83ecc", 0xc6}, {&(0x7f0000c60000)="33f5113242bac559b7650df3b144ee8cba079e111cef86ce2b8ad567f74dd7b7d395ade3e482ea9badb9b879f6cb299302bd3e4454a5f5", 0x37}, {&(0x7f0000614000)="866214e873496d2f8286d04322228d86fafa869ab1446c9fd0107aed6901e27c51e25f9216cda9d41f959571e9a6db8ef61d9c60abf4bed4662345c7c4e921b78312633f4afa1756c2dcb4b609a76ae75b9aaeeecaa51d7c2701a2a5d75b177ce14b4c730745d9b7f2b2b659664e0bf2125df280f086585519257dd423ad0831ae3a30cee1e07e72432fd0e50d66f850d9da054cc44da14e127ec857ea7789822a3b35b87a89a1bc3c2e727d29524f2f5c8e75b4dd6cdc570cb3fd306a131b8994e07e7ed7b72ac0f617e6e39aa8d230c7938f2d0424db849475ebe9020e784e870c274ca03ec9765a", 0xe9}, {&(0x7f0000226000-0xe1)="862a66ca0cc1ca83586ae1d73ceed159fa0bb43d0de6c88400902b49f630fb91aac8d15b13c09484119dd46b08950d5701757a02fbe1285a5283e4913ae96151a656e51f0bf57a2d41522e7b6363e7a390c5dedc1574aea4c6eb41115f455541f4200dc6e87c9dfcf5de91189e452101e750e037de1ee2f6adc67a3d5cb4653c8f10ad74efab4347958bf115fddf88eff5f4640f963f1ea0b3e010f585105ce7922ec561fad34f18233ca21ce70b97ea5c00714b1791f882b96ce0471e151091fa976834e1053d842eddd666fbc9115019feef45e856bb734037582b8430c71aa5", 0xe1}, {&(0x7f0000d55000)="db4c638a4e7cdd61e960beea1542576197695ef5e863b7b6e8aea03eef924ba5de69d9ed1c49c08e190b4daefa8ca5ee44bf388f57df778e43bf32a5f8e84e69251d78d6a2c9ae6ec84a10a0939247b5a6b653579ac5bffb1a4ab3ba688eb6e8c76b6f726b60657437b99da3bcd6de8b271025d41816101da01c", 0x7a}, {&(0x7f0000d98000-0x18)="31ece91b91371ce5bea22a7a8222ae5bc60b2c7864625cc0", 0x18}], 0x6, &(0x7f0000809000)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x20, 0x7fff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff000, 0xc6c, 0x9, 0x100000000, 0x3fa4, 0x49, 0xe72, 0x40, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x6, 0x7, 0xfffffffffffffeff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x7, 0x6, 0x7, 0x9f, 0x800, 0x2, 0xfffffffffffffffb, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x4, 0x4, 0x1, 0x7, 0x7, 0x81, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0x101, 0x100, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x1f, 0x2}}], 0x150, 0x20000081}, 0x4000000) syz_emit_ethernet(0x36, &(0x7f00006d8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001d3000-0x4)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000133000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/02 06:54:15 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x2, 0x8) setsockopt(r1, 0x0, 0x20c8, &(0x7f0000000000)='#\x00\x00\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt(r0, 0x0, 0xc9, &(0x7f0000001000-0x46)="", 0x0) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000026d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x6, 0x0, 0xcd8, 0x1e, 0x6, 0x1ff, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff00000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x11b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fa000)=0x10) accept$inet(r2, &(0x7f0000b2d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a12000)=0x10) 2018/01/02 06:54:15 executing program 0: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000504000-0x8)={r1, 0x3702}, &(0x7f0000ffc000-0x4)=0x8) setsockopt(r0, 0x0, 0xc8, &(0x7f0000287000-0x4)="7fffffff", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000001000-0x46)="", 0x0) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b8b000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000000)={0x0, 0x0}) tee(r0, r2, 0x7, 0x2) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005e7000)={0x0, 0x4c, &(0x7f0000ec2000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000510000)=0x10) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000ec3000)=@in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0xfff}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003a8000-0x8)={r4, 0x80}, 0x8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f000070a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c51000-0x4)=0xfffffffffffffe9b) socketpair(0xa, 0x3, 0x1, &(0x7f0000ec4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000ec5000)=0x16, 0x4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000ec5000-0x30)=[{&(0x7f000020f000-0xa7)=""/167, 0xa7}, {&(0x7f0000ec4000+0x107)=""/245, 0xf5}, {&(0x7f000089b000)=""/84, 0x54}], 0x3, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000878000)={r4, 0x6, 0x8001}, &(0x7f0000a4e000)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000ec3000)=[], 0x2c8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000090e000)={r4, 0x9}, &(0x7f0000ec5000-0x4)=0x6) 2018/01/02 06:54:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x4110800) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 06:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e05000)="12c2820285163af4c0021849ee32372b31e29edfd1d12163cb5672959cd152e6fa2eba351dc6cd2fa6d4d733f111bd57d23fd1757360f3a94101f7bd270dd0de7a0209a7f7b99dc672430045ed3b35a37cc412b15d3d793f7a85c9d9eed82dedf88fb23c754b8c9c7774979c08236bf80963eb5a3dd2b1f7bc4a905615bb9f5c5f5e24de05c9c5a6bc43983ccebaf2e882572da280b375e218204cf69d08aed6347c208a12917d014425704f7ddba15483de1827f0fbf2941ca2b9b9ac0c10ff2bb39b80d994516a6ca0847fe2590a2c5a1e52c14733", 0xd6, 0x4001, &(0x7f0000b2c000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x950}, 0x1c) r1 = socket(0x1b, 0x1, 0x80000001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000282000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000980000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f94000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092e000)={0x0, 0x0, 0x0}, &(0x7f00003e4000-0x4)=0xc) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ca000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000392000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a19000)={0x0, 0x0, 0x0}, &(0x7f00006c6000)=0xc) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8) r10 = getgid() sendmsg$netlink(r1, &(0x7f0000794000)={&(0x7f000048a000-0xc)=@kern={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000dcc000-0x70)=[{&(0x7f0000c6e000)=[{0xf4, 0x7, 0xc00, 0x6, 0x3, "6aac49c294989f38d235cd11c7379d493ec7733f5ac9a92044ffafd0563e8f50f58638f2515104ece9f188ff824e75bc031dea9b20d822ccca1a09e1f3f11c5f379f394a5ef34ca3516f558432fce66b096c40a1e35bf85242880dc7492608aecc5f13647e1583ea0c064227cbe53c4cac1048e23b6d3b8f5a0593018df6dd88704110d0879daec8942631f8aa8ae5c489623fdbe0b4ca133f3e4e3c31e5f47795b165607a292a38414f738e5e96714ea3278789990acad4783b26518c079305b352b154803d4fd401ca6e5c291aa778f43839fd2391afc80c855c7215258cc916"}, {0x94, 0x100000001, 0x8, 0x9, 0x3, "646187941738a64e55d278df4d72b5aae458b07effc91d2f7b6f78da18433ad513ee4bba51bfac08b0afcf1b6e2f57e60539b73fa0b7e455e77b73e3089cccca3501bdbc2a40dc19d7e918b1bec3c149a0945e32bde14637c2246dcc4e2fef102e5b83dbb4090843adcfb4a91102b030af28833a2029b2452b0a65f4eca6bc24ae"}], 0x188}, {&(0x7f0000d92000-0x178)=[{0x18, 0x101, 0x72c, 0x9, 0x0, "5db2894149"}, {0x30, 0x90, 0x611, 0x4e659132, 0x1, "8f6fabd0d3e2b590acbb576da8eb1c0481f1dc4cf22a475d23870480ed"}, {0xfc, 0x3, 0x804, 0x5, 0x1, "7a3547798884398669b7d8e696c5f3358de98f2a5428470a1efd0c38ed2a71c2f24ca4c1782f2df0bc7a7dbd0ffd5c8436762c35f4e179dbe5bf4d70a0089e1db74745e0ad17c9c9d66ef7b843d1d7ce4ac541f8d6373a059d9d8d335a2a0d2f689d63fb5783599126afb564fc016d9f9b7973254761353e2f05e371ccc73ca62f999b5af1f01c7aeddc3d10bf96ec475a4177a3ef824de4406eb1f4fb61a4843d9c435ca1c986b6619c7d22e2bc0dbe11fbeab44975477656b5303b907c6236131e77b44fbba5d6e49a2a2f1984e17b956de55595b23a58b3d9ac2b32e29397a1f98631f4eec153beefbb"}, {0x34, 0x3ff, 0x410, 0x8, 0x0, "14fb5d76a9e6c48ff37da82c4a37727cd4b4d5b00398865569390499a8f62623c7abe7ac"}], 0x178}, {&(0x7f00008f4000-0x8c)=[{0x24, 0x8, 0x200, 0x10001, 0x0, "3af8c534b5a40e9b04f089e9c9de89741ec9"}, {0x68, 0x6806ceaf, 0x300, 0x800, 0x3, "f76498614feb0bbf7eabfdd2af67f46ab8784cea01c583eb9b9138740488dcdb4ee055465dcbd5c661fe5b5f8153eaa7df7fe105ad8aa5ab42db27f68cece0db041b9e4046b15b2f2204c996552d67de6a405107d1441a5d"}], 0x8c}, {&(0x7f0000214000-0x158)=[{0xcc, 0x1, 0x1, 0x5, 0x3, "8e7854a85cca9225244dd3382a70afde2848f9e3c295e32bc61d0ed9d0d2640bf904b79027ce3a53c5a7fe65a56374df57d2f5911cdc3477be4581bbb8b6359db334d5623ec8e236f1af44761935c76306df895710fe194fc5f76666b6cad128b7148e94b2bad80ec9b209a15ba23327d30d09d735f4acff151765099704643f23573da88e893d953ea836bf83d8d4dbf06ab3e5bdb69d7bdd2608041756122f6ac98a191e8d844d288ca31353c99da80a0b9d92662dabc4f1ac7af4"}, {0x8c, 0x8, 0x0, 0x8, 0x3, "51ac4fa246bea8cf215b88c497c627e55aa26f74184a1eaecfbeb7a94fe0df381ce99534c0a256cab057740dd3ddb40228c873ee197548df6f69a833174af380e4e048ba622d9fff451ce402fa2bc17f3ec354a55d8b1b38078fd009ef24a3690c9026b413d2bdedff1834ab0bd6962248c7eb5cc4105d79b4b29f"}], 0x158}, {&(0x7f0000734000-0x68)=[{0x2c, 0xce6, 0x0, 0xffff, 0x2, "ef1a628d35f80d398c9487351b8d18a10e7eaad4e3467128495bd195"}, {0x3c, 0x0, 0x400, 0x7fff, 0x1, "627c91531f86ea8c147b51a3ecffe77b02382a3c2b041f1263e6879a9366a113647c723e1cf0bb2691ec52"}], 0x68}, {&(0x7f0000525000)=[{0x48, 0x7, 0xea1ccaf69e4d5100, 0x9, 0x2, "1ef78c2ea9a18cc25a3faf8a29e96f206005c6cb19512d47649deb7ecd594345a6c42b4ae707fb3d72d928b51c42b12fcb44db6740329252"}, {0x8c, 0x2, 0x600, 0x4, 0x2, "d1bb4ab789885da8bf55aa414715c2aef2eaecfb63e4ffd84b25ea0630cd53180819e394eca82f6b55c53bb32a7ea928ea55dd8375fc12a7db3ca5bbb2ef3f84c4b4472d705b48cce1840a2b2beb9b642396201b5699014f82de2970cccd42aa8719bba21db75aa443f45eeb051977af8b746d40629d21799460"}, {0x58, 0x80, 0x14, 0x1, 0x2, "88bd391e6176ba1a8623f196bf78525f038e0aff9bbbf786b3e32b997acb323c0f44a8cfb4259f0c9d140359f2be731498eee00a006108de004854589d278f9093e8c4e3ff02ce"}], 0x12c}, {&(0x7f0000ab9000)=[{0x60, 0x6c2d, 0x0, 0x0, 0x3, "aadb815d1771c4c78bf7b53a6a6a3dd3df98a504e93c9def512548bbb14c6a596e37efbc12dcbe8d57f4aa3de00ad9fa6ba44d8805be92d04e72b093290be533ee945e1e7aec02e8c6d18ce3cd"}], 0x60}], 0x7, &(0x7f000008d000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x8040}, 0x8000) socketpair(0x4, 0x6, 0xe000, &(0x7f00003a2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004bb000)={0x2, [0x0, 0x0]}, &(0x7f000033d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f0000c51000-0x8)={r12, 0x5}, &(0x7f0000e93000-0x4)=0x8) listen(r0, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) bind(r0, &(0x7f0000476000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r13 = accept(r0, &(0x7f0000a1a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000526000)=0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004e5000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xe8) bind$inet6(r0, &(0x7f0000a4d000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r13, 0x118, 0x1, &(0x7f000019a000+0xacf)=0x500000, 0x4) setsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f000057a000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x38d1, 0x0, 0x1000, 0xa, 0xa0, 0x80, 0x2, 0x800, r14}, {0x4, 0x0, 0x3, 0xff, 0x8001, 0x0, 0x3, 0x8}, {0x7f, 0xef8, 0x0, 0x177}, 0x7fffffff, 0x7, 0x0, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x1, 0x3, 0x100000001, 0x7, 0xfffffffffffffffd}}, 0xe8) 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x1, [0x20]}, &(0x7f0000682000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bdd000-0x20)={0x26ba0566, 0x7, 0x8200, 0x5, 0xfffffffffffffffc, 0x8, 0x8000, 0x9, r1}, 0x20) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000261000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd9000-0x8)={r1, 0x7fffffff}, &(0x7f0000f17000-0x4)=0x8) write(r0, &(0x7f0000d2a000-0x20)="1f000000010af1134345b8064500000005810008fa1500011f00003fdf08ea", 0x1f) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ebc000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000ebc000)=0x1c) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ebc000)={0x0, 0xa4, &(0x7f0000759000+0x922)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008da000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a3000)=@sack_info={r1, 0x1000, 0x4}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80007, 0x9, &(0x7f0000935000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000118000)="8bcb9696dd4386f29ad28aed2c25144fcdde7379297b1a55f01b6a6001a1a904948a7b503e6ff4ba2334c75d673781ed09afd2271340f77f5d75416df1ed44ce3b0f3e928e18d9d21d3c5000482914e2f3431f70fa67eb34dcbe1fa3f1e3ff1bb9b1e701bd4d26f162f1d87840713a36dc256a2f001fba7761585271dcd887e47be15660bec21fb23fb5b1cc6544f16e1e155ac38e6dc67b61e261bbf2563fe871c34dd8ab493788e02ac9d80a941897c7499f2afe07d62ac04a1ec81a5089a5d65cca1cb8cf76db6268e295650e66bcce03e3755bb31ef8496e09dc6b9d4d025da9", 0xe2) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00002cd000)={&(0x7f0000b45000-0x18)=[0x8, 0x73f, 0x0, 0x401, 0x3, 0x1], 0x6, 0x7ba, 0x6, 0x7, 0x9, 0xffffffff, {0x2, 0x6, 0x7, 0x6, 0x3f, 0x20, 0x4, 0x8, 0x4, 0x8, 0xe075, 0x1, 0x6, 0x4, "6f2afd96dc79ac1095370a5646455e618e5c80b9ae005a2a6a0c410e43abd096"}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ebd000)={0x1000, &(0x7f0000ebe000-0x1000)=""/4096}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000ebc000)="f870620c99e84db800e227e687222ed4ef20332bfa3aaf7c14a6c1522c5a0d5e8c2be1dd2b91ab52481019f4556ce6211d2249dc88962b2a4a51c9adeb585ebaaa53b72e36d7e0c0790c8f69dc97e9972a00") 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000e68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000056000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004b000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xda40, 0x2, 0xdf08, 0x8}, &(0x7f00007bf000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000991000-0x10)={0x8001, 0x8, 0x0, 0x0, r1}, 0x10) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r2, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f3f000)=0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair(0x2, 0x80800, 0x5, &(0x7f0000b33000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000557000-0x10)={0x3, &(0x7f0000a21000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x5) sendto$unix(r2, &(0x7f0000f9b000)="b3c7f6a8d37bbf64cad6036de59e9ee732d8f4cc8c106aec7a19c677320c7723aacf43f58ea5a9992ab5881d12d17831c7d1b14c4f39d379b59a3bbadb49bc53b15bf1834ad145abafd0ae3f49339b792e04e57c9af5c0a52e20e809ea0665656417c1dc49cda42e71deda72b79d1cc9f2b47b9d800eb7f36646ad358261a871e070a723c9b898f9fcd9d17c7ecc46a9aa6593abbb28f9994cb7bedbd84c21ccaef09f1a6538fc6cd9b34b8dda493787295989e7a353939c40d09e5db4a053e12eee1e514505ccb18e2fb3d36e2ae4948edcd8add8f00a9a7beb", 0xda, 0x4000, &(0x7f000084d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f9b000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) 2018/01/02 06:54:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x94)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000db4000-0x10)=@common='bcsf0\x00') 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db5000)=@sack_info={0x0, 0xff, 0x7}, &(0x7f0000a0c000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e02000)={r1, 0x100000001}, 0x8) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@common='nr0\x00', 0x5, 0x7fff, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd35d5032a39a48f8, &(0x7f0000005000-0x82)="74a1c53e21d4ad312f71ea405be345026c3f04df81a5f971c7952a60304d1216b1d3b2f4e6d259ce382d861e1457dc6c953fa21551728d453abc1cd513aff24fffa2b3921235d72f4802f3089b0a50fd0d1eb1482569b9c611cc4f7483efe40d0b81b31b9314bee9c762b7f082cb2a5686ef67c4bc9c25d06b10e7c3af7c94005967", 0x82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x776617d1}) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/02 06:54:15 executing program 4: r0 = socket(0x2, 0x3, 0x80000000040) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"b48d7bf24dc8b4"}, 0x1ff}, [{"6f36a0c25ed5a9"}, {"b536cb4995f65c"}, {"91e62f12a773ca"}, {"ec9171b7313314"}, {"36edfceb329845"}, {"3caab00a874960"}, {"7e7451ec028fef"}, {"1f58f01945ca58"}]}, 0x48) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004e2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000343000)={&(0x7f00002cb000)=[0x0, 0x80], 0x2, 0x9, 0x8, 0x8, 0x1, 0x7, {0x3f, 0x2613, 0x0, 0x0, 0x4, 0x1, 0x4, 0x5, 0x9, 0x8, 0x180000000, 0xffffffff, 0x6, 0x2, "bd7a9a465f995f8c236e8debb5915415f78a2cb94549bc6388c0e3d6f78283a3"}}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00005b5000-0x20)={0x6, 0x80, 0xda, 0x69e1, 0x8, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000567000-0x10)={0x0, r1, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d68000)={r3, r1, 0x2}) write(r0, &(0x7f00006cb000-0x25)="1f0000000100ff00fd4345b90700f7ffffffffffffff0204000000003ea0c5c3fc1e6b", 0x23) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000723000)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7fffffff, 0x8, 0x2, 0x2040000001, &(0x7f0000b36000)=@generic="b310745c675a49dfca7775584a53b77d", 0x87d1, 0x1, 0x1}) 2018/01/02 06:54:15 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0xc8)={0x5, 0x6, 0x4, 0x7, 0x3, [{0x9, 0xec, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x84c, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xf800, 0x5, 0x1, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x3, 0x100) accept(r1, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) [ 444.935246] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000912000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b21000+0x695)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ad2000)={0x0, 0x1}, &(0x7f0000fa9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a47000)={r1, 0x1e, "4032ff209e8d3e7efdd47c1608a41e47d8cc8fc2b24d6d345b2bb14cc86b"}, &(0x7f0000873000)=0x26) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000050e000-0x4)=0x5, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ecd000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f000034b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 06:54:15 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000723000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x107, 0x10000000008, &(0x7f0000abc000)="", 0x0) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) sendmsg$alg(r0, &(0x7f0000a37000)={0x0, 0x0, &(0x7f00007b0000-0x10)=[{&(0x7f0000f00000)="1b2c31f8867b12175e1d5308e7a033aa2be576ea85a841ba8e98a2cb76485479a8b434e6929df957cd4410b30b6c38db5ee91ef9e9f58ff37be39763ddd3dd00dea0cb2a84eaa199ad8eb783ccd62a90c71f0805bda59bfabcf1dad8b57d8419eb71ebf68c429cb9bc6c5cf1f2faee7a344a44980b6952a3ae1dc3d081c31966fa", 0x81}], 0x1, &(0x7f0000369000-0x2060)=[@assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x2060, 0x80}, 0x20000004) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000018b000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008e7000+0xd7)=0x6, 0x2) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff07ee71cf000000000000d100000b00028000018e00021d00", 0x1f) [ 444.983461] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 2018/01/02 06:54:15 executing program 7: r0 = socket(0x5, 0xa, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab5000)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x0, 0xb8, "b54d222fbccd400ad76fb2a95e397b661ab85edc107cedcf94fc53ac63a59ba2061f9232f353b74513322b9ce308b6bb62a209da3ee5e603a2630d1e5b0314d950077d85953bde07155ba7a5784b649c2170f19495abd66cc1adb08aec884591a701c1ba8c271e155ee00f806717fe975f6bb0e6f0b84734a346999e21d04c4ef0d9afbe03cf92c8f8d65476bf2f610fbb10a359b24b123b76df5c3b847e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000018b000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x800, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0xfffffffffffffffd, &(0x7f00008dd000-0x8)={0x0, 0x0}) 2018/01/02 06:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a08000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000)=0x18) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f00003af000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffe21) write(r0, &(0x7f0000355000)="", 0x0) getsockopt(r0, 0xfa, 0x6, &(0x7f0000eff000)=""/0, &(0x7f0000e2e000)=0x0) getpeername$packet(r0, &(0x7f000017a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c95000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, r1}) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000af5000)="1f0000000706ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000871000-0x16)={0x9, [0x4, 0x25, 0x4, 0x6, 0x3ff, 0x649b, 0x2, 0x8, 0x1000]}, &(0x7f000024f000-0x4)=0x16) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x2, 0x4, 0x10000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fab000-0x4)=0x85, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008bd000-0x6)='vegas\x00', 0x6) shutdown(r0, 0x0) 2018/01/02 06:54:15 executing program 2: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00006ab000-0x10)={0x7e, &(0x7f0000a73000-0x7e)=""/126}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00008ec000)={0x0, 0x0}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a77000-0x10)={0x0, 0x10, &(0x7f0000072000-0x10)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a76000)=0x10) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f4000-0x98)={r2, @in6={{0xa, 0x0, 0x47, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd43, 0xfffffffffffffd3b}, &(0x7f0000a77000-0x4)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a75000-0xe8)={{{@in6=@mcast1={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) socket$inet(0x2, 0x80002, 0x7fff) 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000313000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2f000)=0x10, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000268000-0x90)={0x9, {{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) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000084d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a3000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000409000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e3f000)={r4, 0x1000, "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"}, &(0x7f00001f4000)=0x1008) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000f91000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c4d000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dda000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x4, 0x500, 0x4, 0x10174, r1}) 2018/01/02 06:54:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x40000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006cf000-0x4)=0xffffffffffffff80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000083e000-0x20)={0xfffffffffffffffe, 0x2, 0x8006, 0x1, 0x10000, 0x9, 0x7, 0x1, 0x0}, &(0x7f0000a91000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000054a000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ad4000-0x6)={0x0, 0x3}, &(0x7f00002a7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000060f000)={r4, 0xe9, "acf38e4cbad8f0dfedc39e229c544e7c98e7c82af2eed5c1f1aeeb5bf9d67921a45d24f5e33c9f30c0614acc3f4add6b04c2ff27ad7bcce0e2b280c4c0123a7ca34b2f6a21309e1e1de53ed1b8d2562eda4e27d572008ca9ca45fc8aa5a12de7dd227780993d6d1f43cb341210753c904911c05f804d846a8dac024c1ee38f000e6c36cb648927d9626ff01d1adbe8895c4a85fff13fecf5bd4f7c1cbe6dc047a269d9f5613e10d7b5196ad342e795956b09d4d33926d212d26afef95231f9e5229f2d3f018dce6cc82f9a56626170f6e37c57777abb85ba2a090fd636396591b0526543aba00cb58b"}, &(0x7f000005f000)=0xf1) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c93000-0x10)={0x9, &(0x7f0000995000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a57000-0x8)={r5, 0x3}) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000031f000-0x8)=0x0, &(0x7f0000ea7000)=0x8) sendto$inet6(r3, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) pipe(&(0x7f000000e000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f00009ec000-0xbb)=""/187, &(0x7f000016c000-0x3)=0xbb) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f00003f4000-0x67)="8f5dca984cec1752be91e628b5b0260e54fb2d400ad15ae4b0886fbb49375d66fbbd592563f3936c3d1a5d7c2c11f6fc301f8ea2d286e58cec9f17208046c823a957149384754e7f400ba71daa8d308515baf2391046de3bc066a2faefbb1b6e34a9eddfbe8a38") 2018/01/02 06:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00001cd000-0x4)=0x1f, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 06:54:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bfd000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000cdc000)=""/72, &(0x7f0000cdc000)=0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd8000)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cdc000)={r2}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000505000)={0x0, 0x200}, &(0x7f0000cdd000-0x4)=0x8) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000cdd000-0xbd)={r5, 0xb5, "f3e2f418eb74e5df54efe0f7bfaa6af8566f778bf0dd25485440bf6c5483a4ffc5f6f9a5ec0c59682206eba52de3945410b1365c6dccc58528738ff2114dd2898c64c3653e66e12d90055c181deed7eecec3bac6dcdb4dfb2cff6d608501dad8401785a7fcf4763f5db31c6f8cc5cf8193de7c153f6440347a8961c2af308692fb7c1f441cbcef1e375ef2e46f78d61e14020372665b139e86e8edf59c1a62963b3e038065312d893f39e5b642926e9d27bb2ffae2"}, &(0x7f00002f0000)=0xbd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/02 06:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) [ 445.087676] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 445.123036] netlink: 'syz-executor5': attribute type 1 has an invalid length. sendmmsg$nfc_llcp(r0, &(0x7f0000d2d000)=[{&(0x7f0000599000-0x60)={0x27, 0x2, 0x4, 0x6, 0x8, 0x5, "f5003da571cd90f17dc6418e16f0ca8cc8f258bfff2bdb118ed02498518170207ec6bdd53f44fe4bf8f41a3289a49bbd626dbe7e07dd62da204d46313db110", 0x1000}, 0x60, &(0x7f0000848000)=[{&(0x7f0000585000-0x6f)="0b7785359080215b93c4c2f57e5898a76ee6bd5d858723007e29c8bd04eb6cfcbe21264c55f3dd5d5afa04f9a36575135d86c91083862e48c26555e1406fec84f520424570fc67ab7bd2b9069073d884e10d2d7ab1e3a1f96457960ca599f1f4ebd41c841cbf0dfa0c4ced8118598e", 0x6f}, {&(0x7f0000e36000)="76b19ebae3cbeab1b802140f18237bd6e5f1fbbafa558e63ebaed37b8b2ffbf9d15a91499d88c014899f73c3337a699e9e37c8e859c9815e5fad553f1b277898c4a4c06d18903962603584e672d4ad9a5c0199bd6b8b5d4a4ab80f94affdf7bf293e639ef9d25424d5f7330ffcb8b4b02e602a48ba03c6e1b6d57773af0ecce1f0f3f3986c7b00531a7a58894bbea1083a01002f", 0x94}, {&(0x7f0000575000)="cf9f8e41c14af8d9c7965ed892b764e833ef7ef0265360be00d094aa7b100ae28c0bf96d5937740a717ae8a058e8cf1f091e4644c52a500ee1bd73a3ece2a5f1ba937c8214515af1a2f2b8cf811b61294423ddc1b757ac6f5e431d173ac9ea2b1c191f64aa86dab638fd2f9df2ca680b1ae11a34ba076762717bda39ebca4dc787c8013d940c682e6eb5cbd1cce4736ed09debef1e889b393a493358b3617628f7908d2191c74e78aa25c7226b05d593c78bf79fd2292263c60539bb41d3334150974268a6517d15013fac61238de59cbe881f814ce754b7", 0xd8}, {&(0x7f0000e98000)="dc860ecc25dbc18b2549ccf17c393fc0f0aa500326ff505259f4add546d73c6bb61642caba99a55bb4a245e073cdbfc321fcd666e59058ce8a3c5199c6c239e9208888808470ef11a5191d943f1593f57304241416af952bbca4338878584a7b7835155046d0569f9b4d3110f519d9d4bd1de761c60a02b8a4d17b4d36b67bc4ff73f9d1b20a9a1e3dded06fdc6de5d43fb45728db3a46", 0x97}, {&(0x7f000098c000-0x13)="93f733969530dd1f7867e3453d8e96ab33e12f", 0x13}, {&(0x7f0000c60000-0x7d)="e944820409cfd9ea8785d75c574cf2b2ab196acf6b3d339ea0c96558fb671de364a9a5ae875c72b672b4a3835f63c0ef24a21a669fd30180e904a5f28b36555faf65e37c366f10bc3901f08779946f3a144e7c45b8af49d33fb03bab6626828f58562a2ac48094d9d603c01f4f57a6434126c9eb1e996e425e6876ce17", 0x7d}, {&(0x7f0000050000)="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0x1010, 0x1}, {&(0x7f0000ad2000)={0x27, 0x130f8582, 0x3, 0x4, 0x80000000, 0x1, "83340fa83fdf67d76a4f8875e2a88612fb5cc3ffe3228032f67e04aff8cf889772cfe03bdc22f3c959a3f317c3d70cb98a4093160df67a47d4d96a56eceb27", 0x0}, 0x60, &(0x7f00009d0000-0x30)=[{&(0x7f0000037000)="7947f076b0ce4e2bcc0b9fca2f6c16b713bf130f9b856e6f6591e386fb49fd10dc7c2dadb3317fe88d4b0ad83cf98122f5522cfbde72b43e6f8a9121e716bb545cb7519401780f92cee4b675f276b3fde8418c3890be9afcf5176013e27a2f6d68a8ae76aac70d0fd92d2d7ae868953015cc205216fe4ae4214ac1d6fbd912fd55873e599733dc7a16ecd68afeff9fcf873c517b76a2", 0x96}, {&(0x7f00000bc000-0xd0)="751f9bc86fa205905535b748ec1352fb16d9ec0a4e28c72e8c8f05b8bc324c305c6d24c93e28c1c592f0a0a5055d0f3e755fad9c3c3b63c5af694b870303ea4de4403a88e0d1735ee89225217a5ab68d20774822888f4d0a8c4325900dfd6acc5f19f929e975b086cd69bca2554aa0626873e94310a2451d8699bd2ea74b0408b064c8199449645c145095bafc2246569ab3de1d1e671e1c3d204673b6655a6cb3f21a9e6047d8cd8b6abd79eac7d6247878211e20ab6d51d13c890d0670c49199a272dc4546ce5f6bc24416bde8886e", 0xd0}, {&(0x7f000006a000-0x84)="6eb6b5f71364ec4be86d975b737e3189d1358483f8b4550df2f61fdef12668ea9992f12a3703abb29c6a9c8174fe1e6443e3ce93536a502a49d4e01a782e5aafd28ae4d7e40bc87fea56496361f59b07979fd4df0a47dda9fa9d4361cfecd4c520ca1c0b01f983c7a34780414c14c6f83d7db19aa8cc4cb826f23cdccb25e3ad7c414282", 0x84}], 0x3, &(0x7f00003b7000-0x88)={0x88, 0x10a, 0x0, "2da648e871d674cbad0a26377f22ea40d664f2df42d04a5492981728c50cacb98a6b4be82a3197be9798f85d2b9de70789dd5d23788d7c37c0117fe2f44ad9d1b34a7c67622d39ef78ca9dc4b9b20208b6b2e210ae31aeb898689ce4019f8ab4d912108ec105b92aef0559ddfaf130b47c4fcc0f6a16"}, 0x88, 0x8000}, {&(0x7f00001cf000-0x60)={0x27, 0x1, 0x1, 0x7, 0x7, 0x7, "115d133472e75ff07b738d2e4f60678a5cb65a4ae597025e4834ace5f4e4f6ac643eb1f8920a6727e9b5d329ef68286ad1981c74cd425b037a614fe87b1070", 0x8}, 0x60, &(0x7f0000165000)=[{&(0x7f0000334000)="53b038663b889c12d7a43ac7e93dd276faca8f99b84b2dc31aa2b181351d6e9d5bd690a87ad6a556969fb2f46fcfb92820c7f09de5a3673fef6d8790f65dc7911194afbc75b82f2865ba778f0bf7e1ef51bf61623f6b7e9ac0b005c70d1c0c2519dbe7cf1d16db805c56236528516b2d7555575257144b849774be5bdd85237ebfcd3100de1bc1f2891f4d7354616e2e90ab2dd6c2a566c248347ca4ae88f03db1592d624ca309b3c42f3ddc4b514137d07023fffa04168bff54b9f2f0710d691d77403a962102b4cfef7ab9b6bf5c3db7a4ec37e8d658bce30d3a6a06b913404810d140cc6344c0b12f2a1cdc9cac6dae887e", 0xf3}, {&(0x7f0000a10000)="8a42dcb7dbeef5a49952932eaddb3aafbb7fff80dfe6194b47be0062b01069b68a05fee9997321aa5b05920e840e9490250f3eb818d4f24da8a2b33aa3171a07258274781439ecc42a1a4bb7402d23a98b033380cd730e623adde068e267f40bf48a9d240c4c396392d724b2792a9816fd191df3a91c7229f98f098d170588b1f427042d8b60d08d18b52bbb4437561cceec075673064b302a78589c4bc645f28947b7e66cb18d0b1598350b34e61e", 0xaf}, {&(0x7f0000629000)="24917c3a16820c78deb30536ecb3a7087a100af339d827d5e10ab24739b7ec228fd473acf4d250524b25e2086df9de7f1393ba4d6e6c203b04f8416e1a209da61c2223fab7440208968d0dd59d47a3add1a9afa3a5e5ab5e9b6efcbf48d0c5fcf3098360de64242297be384de42d675f715a59a679961e68ec0dc7c3016f9d0148e2a8cd8f50ea89bbe84c4689b8", 0x8e}, {&(0x7f00002f5000)="c677980bdca474b0377bf2c5d07c8f9b3baca62abb556e74a48aa7a036ca8567621272441cf17f79cbb02e528762dec2342e2271dcfda7eeb2b9af9a531117bacdff8a388364bd5b1f51a71b73fd4588f1540953115eac764689557dfdb43a985cc4d935cd547befabac01d7c2dd4ea1dfca77fa7576b281dea4444802aa30b79616fe512a8fba34618d", 0x8a}], 0x4, &(0x7f0000893000-0xd0)={0xd0, 0x88, 0x7, "f813caa7b252327a25d32e6d0c186c27ba6d33e182c14af99b43e3e16aba8aa396c54c2f0c5fd553e5a74eaba040d204db24eeff12e18013c8e5a563b1fafb1402c3b56e0073a1d71e9fbb449a73083c5ee71d1ece98114b65ce063e44caaad13bd9a3bb5b23f0de6190b7edffa8fe76b3d4f7418c70384ef69466fa2e243a7a58a9a0be7134348e3fd4d7968f1d2f238a277f1de3d1ae2013d4f42c5a3503d1af18ecfa83881e39c131f5eb923714c2f768b32803646270b3c5db9a"}, 0xd0, 0x40000}, {&(0x7f0000725000)={0x27, 0x0, 0x7, 0x7, 0x8, 0x100, "b233b7ef2974a00ec97ff8c238f11f1c5ab1261f8c692f186b2888913da4312a725636744c6fb5404a5d37c34e86d0f2e37caad3c21ef5b3fea1b4dea1d9e4", 0xfffffffeffffffff}, 0x60, &(0x7f0000c65000)=[{&(0x7f00006d8000)="25e9ddac477657605e8601b1d72d85ace39eff09061a583a9dc6b015f933b300245289e1ad67732771eae027a2e0021bddfab0d91c067d6ba1d2fe80b3e4ca6fe2f6c5df55db35e0692744fbd446451961a5a0f130161ef9552fd5f6ee6d0b3f559caa42d11299b3626c96cfdd015d8ae999da768a4b443e7bc102f31e37736eb060cea251186e244aecde37d9c1ccdd9c48b6b2cadcfb7c", 0x98}, {&(0x7f0000386000)="407367959bbf4825b658375b1601b226e0a9eaf4a0d0d925af457ec13297af15371289d188c2d14be05628cc271b8ec1832e93164a08d9ea5a3b5ea2f0268b37bdcfa4053aeaba1cc7608986ab1b2c86d3b3b4c103c1694fa855e0a11799e55faba38ca07e28864d584edda51d2a4bde043f539acf1a94425d74a88aee403512643d9e7d3d833d894fac83b987f43f60b52bc6cbcc05dc13288c4656dff6f893ca9b6f4fbe7c722415a2c04f823db90a567b8fbb12", 0xb5}, {&(0x7f0000316000)="dc2e15c785cdd9216a0860b8817144df039fb8e1cff10270cef4c39d1de3a931386fa70609d7196044a708677288d5b11345ba06cc9df0734d126bbcf2932f79fedb38ec87364f74a0d4ded527eb18d28fe3899875852f981c08540df47db4f62d0ff2a61fe24a6ad1691183a18746c21a73ee8dcdb3e6e62b75cc0c4aef85a1871eb7b953a3837b96463e4d6d3c5b0d013a3d6feb0cd982efd4b224f46c2867211cc52e712ed09189ff33c65e3b894d97f8d66020c995f5c96faf96dab90548", 0xc0}, {&(0x7f0000270000)="cad6c67844baec7545687d0012ba06ab5e9bf67b43af67f694c0c4f8f36fc83f9c97797a4c9cbfe858befb4f654c93f49a48a83c49342d0a4a07454a3819829cb415eea07998be4a9b0b091f6230c69eb2538605080769bf9cc97f7cca50ceda03a40395207ea54a8456d1a2224fcfa9eada353d3f58e28379064152e5443abab0685f5543d74a11cdc810e2262033c1cd7b69d64674cf053d091228bfb88087e2916fedb9b296df0616675999a6c283213fd4546a43870deccc853edc75e1ab042655978b446f5d625ea9ec74fdef93146f6017dffdf1184937d79c6b8b89252c7f40188a94fb49abc560c3371e785551d7ba", 0xf3}, {&(0x7f0000337000)="0e81070fc98f867558dc1fc7513181e1ba102d149e6dd4ed77f969ddc24c93d7cf81c720f138453e682e3ffcb62d6983bdf4494aa40e9b4e12504c3a7e0e050e90ae9e9c66ff32f29f3dd449bb72ba7b6398e5eb67626560a0f3688970942d01a710b4940da266d903f0f104428c45f30e484d3804bf8f2e902f6bce61265ab872119d288218476373864984fcbccb06991cc690d422fe45112bf81a6846fcffbb8ea43ef8eda5019aefe67236fef6404a1c0db2e0a0887289535f64b157cf7988384ed701a0b09a9d81837b5cd2b610e39de0caf8e3417f9b777468024836028ddb5c8524608425e2890f", 0xeb}, {&(0x7f000078b000-0xdc)="301cc7bb2604010f55c59c496d978878fda1f36fb6de3e5a9fbca82496ac719432d19b7afd565c395c3e0794945d7c71665c974ccc58c17770f28fb01b10bad032dc82025d61245217eb1d14afda21d6ac2515660fd280c91fa4d94b6d446c4097de459672c720fc88950744f9514c7480ac10373194562f37676bac435c09726a2510c64e144ec574fa6b35b3aa82d9b3d34140a7cdfe2cc609aab76a200eb3776d600374150ce2ab1cc393b829c7150edf66ffaa57beb25a00cc71b32790970bc4ad076fbf8c575421f4ee7aa0bd930ac999d802ae7b8b178ce880", 0xdc}], 0x6, &(0x7f00007ab000-0x68)={0x68, 0x100, 0x800, "301624f0c50f329df1e8facdb73f4d5903cb9dbe83a5572152a14c5f55a9c5ba61e642448673a78be4a0c4b256fb04768f8f65fb8d1578616099731013681eba5e61b70f77f0df026060b2d593d803bbdecf10480b"}, 0x68, 0x8000}], 0x9, 0x4800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ce8000)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b00000000000000}, 0x7, [0x200, 0x80000000, 0x8, 0xff, 0xffffffffffff96a7, 0x8, 0x4, 0x5]}, 0x5c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 06:54:15 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000ef000)=@generic="0b7032434df275c3b675915e2e7d5dca") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x11) write(r1, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001b2000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b1000-0x4)=0x10) bind$inet(r0, &(0x7f0000a88000)={0x2, 0x0, @rand_addr=0x7e0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000ac8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0f000)=0xffffffffffffffb2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d29000-0x4)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000574000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000009c000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003e9000)=0x6, 0x800) r1 = gettid() setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000638000-0x71)=@dstopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x30, {0x5694, 0xa, 0x5ae8, 0x400, [0x80e6, 0x1, 0x2, 0x5, 0xffffffff]}}, @jumbo={0xc2, 0x4, 0x10001}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x10, {0xfffffffffffffff9, 0x2, 0x5, 0x1, [0x0]}}]}, 0x71) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000758000)={0x0, 0x7f, 0x6, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b5b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2a000-0x4)=0xe8) accept4(r0, &(0x7f0000e84000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000-0x4)=0x10, 0x80000) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000383000)={r1, r3, r4}, 0xc) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000d86000)="240000001b0001fc0400000022251c005fff2d0800010000200001f7008213f916179002", 0x24) 2018/01/02 06:54:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x6, 0x8, 0x100000001}, &(0x7f00008b8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 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) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00009e4000)="63352a373bb5322467630478d0767b623435b5e2f7eec46ea56abb3048c8bb845052663ee0c7f31c06e9e16a669c5bcde2c4ea7f63e6f120774c5bb95394d042672579ec0855df4f919d74c5680187c170c2bf80e7b7d39706053787715992bd03ae4f3fb46599b00745760678e3a0ac69c779212761a1b3f4c6e124a0caa1615c6e0486cafe4b492101061349aaa402271ea4c4df3ae9ecb09e60ba2dffecba80bb87f3b444c7cb54ae84319cf0225e5fdaf12d3d145f0001e5a0e647113bccb775b227e9060798b0fee26a697c2f1e7fb0c44df2ba2a27301b44af81f1e0", 0xdf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d2000)={r1}) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000164000)="52e0c24152aac881827b3598", 0xc) 2018/01/02 06:54:16 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000f19000)={@random="0000000900ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x24, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x7, 0x8, [@empty=0x0]}, @timestamp={0x44, 0x20, 0x6, 0x3, 0x81, [{[@broadcast=0xffffffff], 0x1}, {[@multicast1=0xe0000001], 0x0}, {[], 0x8000}, {[], 0x98c2}, {[], 0x1f}]}, @cipso={0x86, 0x27, 0x100000001, [{0x0, 0x7, "9c539ee28b"}, {0x1, 0x10, "0955fe7f56fc25f933a34e78c3b5"}, {0x0, 0xa, "940e253650e00894"}]}, @lsrr={0x83, 0x17, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @empty=0x0]}, @rr={0x7, 0x17, 0x2f37, [@multicast1=0xe0000001, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x2]}]}}, 'j'}}}}}, 0x0) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b29000)={0x0, 0x0, ""}, &(0x7f000013e000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f22000-0x8)={r0, 0xffffffff, 0x63f}, &(0x7f0000f22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000922000-0x10)={r0, 0x0, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0x10) 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000-0x5f)={0x0, 0x57, "bb7f9f45ee4cddb5c5e80e77af1de01535fe3c4d159170dcb7704b58bc4187bf9654a006047ef3f42527fb1a1437ff2864adca7dfec7dd3cfc2dc612fee11def6de51e2e9dfc4182075a315f9ed8d41ad8db0f0648ba2c"}, &(0x7f0000001000)=0x5f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000008000-0x62)="4c5d19eb66823299b7e03cf1b6f2ec99631bfb8c07667df2bfb852603eb3a867b57635a26324e66aa211c9a6fc84f3da65e2632eb9cf0c3bb5565eb16c32b0c57da7ad7d8e23a3904227c460d052e724d6bd2afb62b83feec61270ce990f52935db8", 0x62, 0x20000090, &(0x7f0000000000+0x6c5)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000008000-0xd)={r3, 0x5, "0023d2e958"}, &(0x7f0000008000)=0xd) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000008000)=""/224, 0xe0, 0x0, 0x0, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000007000-0x4)=0x16, 0x4) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000009000)=0x4) 2018/01/02 06:54:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e64000)={0x80000000, 0x6, 0x6, 0xfff, 0x2, [{0x4, 0x1, 0x5, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x0, 0xff80000, 0x2, 0x0, 0x0, 0x1104, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$llc(0x1a, 0x2, 0x0) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) connect$llc(r0, &(0x7f000011a000)={0x1a, 0x0, 0x4, 0x1000, 0x0, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x2, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 445.240461] nla_parse: 19 callbacks suppressed [ 445.240466] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 06:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000238000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006bf000)="", 0x0, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000f51000-0x1)=""/1, 0x1) 2018/01/02 06:54:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x33)=@un=@file={0x0, ""/49}, &(0x7f0000080000)=0x33, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x3a)=""/58, &(0x7f0000d75000-0x4)=0x45) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r1, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000f7b000-0x20)={@common='nr0\x00', @ifru_flags=0x200}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) socket$inet6(0xa, 0x5, 0x0) ioctl$void(r0, 0x5450) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xfffffffffffffe8f) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e1a000)={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x37d832fc}, {0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1, [0x20, 0x8, 0x9, 0x4, 0x2c, 0x0, 0x2, 0x6]}, 0x5c) sendmsg(r2, &(0x7f0000732000-0x38)={0x0, 0x0, &(0x7f00008f2000)=[], 0x0, 0x0, 0x0, 0x48000}, 0x4004800) r3 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d81000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e97000)=@ethtool_rxfh_indir={0x38, 0x4, [0x200, 0x8, 0x8, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c7d000-0x4)=0x0, &(0x7f0000227000-0x4)=0x4) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f00006c7000)="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", 0x931}, 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", 0x1000}, {&(0x7f00006b6000)="1f2e5ddcf30aa324a0559672afcd32f22de5677fcb8e17d8c28fb613da7b787970d45eabd483149e", 0x28}, {&(0x7f0000cb0000-0x66)="1cd1679204d638f9b806f7ccab7ebfc5955d214c7d144691dada788294e58b888ebcce224097967a25df85278555f74733da256e84b2140632908eda9a076faa3b09417ce6d60433ec080e317ebe1a62f4e7679fe4fc47658c617475718e5c2f3de8a9180a61", 0x66}], 0x4, &(0x7f0000bb1000)=[{0x68, 0x100, 0x5, "156d497df64794bc96453e25aa743e3229c8f1623f79047bb70f94805b546fe3113526dff61c4e035e7a24be32f0357450bd2891602c62af5b10d87206d8f4afcebb9225bb13407d11ee9b746f9b619488e6"}, {0x28, 0x117, 0x100000001, "0b9a21c0b58fc2bbbc8bb7f699b909f541870f40a49541c6"}, {0xe8, 0x113, 0xebf, "ee46fa4df26b3001f6e2f97fae2d84a46627b632faca0634503ead7bbd4e45726ca9a6b7e24563f446b3201e6db0ce44880f9d4c2dea010829f3ec50766a17f397a3816292156520a605cdab325e388f14fc9e157974255d808804c1503644da1fdb2078c7f5f98c152e1a0d4db1f213bbae764c0a5552008b061de08e119c26798114a9b3bf4c7f9c2c29072c8ac7af007f0b6ce1e183aa167a6c8db85180add52367f6d1146ca1c62035a4328eee6e0e77d789d3e719aa2c52c77f0d8b210c1981e55bf00f331749049a38c0de5dffbe6b00"}], 0x178, 0x0}, 0x0) close(r0) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000b0d000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a9}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000474000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x9, [0x1, 0xffffffffe9c718a1, 0xffffffffffffffff, 0x400, 0x9, 0x2, 0x400, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000852000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000104000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aac000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000081000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f000072a000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f000082b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 06:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0xfd32) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000403000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000721000-0x38)={&(0x7f0000aa2000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000d56000-0x10)={&(0x7f0000f97000-0xb0)=@report={0xb0, 0x20, 0x0, 0x3, 0x3, {0x2b, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x100, 0x0, 0xfffffffffffffe5f, 0xa, 0xa0, 0xa0, 0xbf, 0x10001, r1}}, [@lastused={0x10, 0xf, 0x15}, @algo_aead={0x54, 0x12, {{'rfc7539(xts(aes),crct10dif-pclmul)\x00'}, 0x8, 0x0, "ffe00c159fa4321c"}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/01/02 06:54:16 executing program 2: r0 = socket(0x11, 0x40000007fe, 0x3fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000091f000-0x8)={0x0, 0x2}, &(0x7f0000a22000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x6, "94001aec60d6"}, &(0x7f0000000000)=0xe) setsockopt(r0, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xb71, &(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ef5000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002ac000)=[{0x0, 0x0, &(0x7f0000de3000-0x60)=[{&(0x7f0000fe4000-0x4a)="caeaadc5f9e4f55f03b7d2f71ddbbe0abea8359f8372b955", 0x18}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f0000993000)=[{&(0x7f0000f41000)=""/4096, 0x1000}, {&(0x7f00008c9000)=""/118, 0x76}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f3b000)=""/173, 0xad}, {&(0x7f0000498000)=""/232, 0xe8}, {&(0x7f0000917000)=""/40, 0x28}, {&(0x7f0000b04000-0xa7)=""/167, 0xa7}, {&(0x7f00000f7000)=""/145, 0x91}], 0x8, 0x6) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) getpeername$packet(r0, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000364000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000215000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) close(r2) shutdown(r1, 0x1) shutdown(r1, 0x0) 2018/01/02 06:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000042e000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000009a000)={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00008dc000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00009d8000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000734000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r3}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001e2000)={r4}) socketpair(0x7, 0xe, 0x9, &(0x7f00000ae000)={0x0, 0x0}) epoll_wait(r6, &(0x7f0000d67000-0xc)=[{0x0, 0x0}], 0x1, 0xff) connect$bt_rfcomm(r5, &(0x7f0000131000-0x9)={0x1f, {0x1, 0x10000, 0x5, 0x2802b30a, 0x3ff, 0x1ff}, 0xd4}, 0x9) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066e000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r7, 0x0, 0x26, &(0x7f0000d53000)={@broadcast=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000792000-0x4)=0xc) socket$inet(0x2, 0x6, 0xffff) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000016c000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000035d000)=0x14) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000f0b000)={0x11, 0xf8, r1, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r0, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x14) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000b4e000-0xda)="dcaed0c2b8ee4d34bc26e7cee35772dfa1686ffcaadf514650d503e3f49caa4e4138c699c8ed0f639923edf661b2d47945fabf73f13245a460293f85afa9d3eee1d26dc70f6332e82fa2a58f1685db58e80ee3eefe203e83a13801ffd358fbc7b3bec959c9e80337403e19c3f50e5cc8fbda280fd7a0e502676a69bb63e70b1bdc7c23c91be88e5b16777f630254d3a39526bded3e6f5c4814a4fcfad3c693a39f4aa84fcd26ea28b80d0c6726fa8704f3882a5582baaab0e010d9fe143fad32a0b18c5426c9ea37074d60a2e7380f8aebd2ec723019258bd899", 0xda, 0x0, &(0x7f0000f0c000-0x14)={0x11, 0x16, r2, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockname$inet6(r0, &(0x7f0000f0a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f0b000-0x4)=0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x8552af9c7e6f24b1, &(0x7f0000f0c000)="f0a9c367fe4e9bc230713233f61a05909b66b37c7b2897e3e1e5b6a94b08ae670c5a1aeba86c3d12aca18d9bcfc0fb188a2790d7f48c2cb9148c638d8b839e3ef81566a8822e9acf941cbf599453cd925966", 0x52) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000381000-0xd4)=""/212, &(0x7f0000871000-0x4)=0xd4) 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x591, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0xffffffc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000028e000-0x5c)={{0xa, 0x1, 0x76, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x2, [0x3, 0x1, 0xfffffffffffffffe, 0x7, 0xfffffffffffffbff, 0x8, 0xb896, 0xfffffffffffffff8]}, 0x5c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000084d000)=0x0, &(0x7f0000f6e000-0x4)=0x4) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014e000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a53000-0x8)={0x0, 0xfa0, 0x3}, &(0x7f0000633000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c87000-0xc)={r1, 0x648, 0x30}, 0xc) pipe(&(0x7f0000650000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000614000)={&(0x7f0000bb9000)=[0x0, 0x0], 0x2}) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a81a7", 0x0, "b0e83d"}, ""}}}}}, &(0x7f0000ffd000-0xc)={0x0, 0x1, [0xd]}) 2018/01/02 06:54:16 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000596000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001dc000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000773000-0xa0)={0x0, @in6={{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x2, 0x0, 0x4, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000037000-0x18)={r1, 0x20, 0x0, 0x7dd1dcc3, 0x2}, &(0x7f0000001000-0x4)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000448000-0x20)={@generic="18c1e3211d6220dfa46f5004c24c2f67", @ifru_flags=0x8203}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, 0x4) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x42}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x0, @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]}}, 0x8c) 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) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x12, &(0x7f0000a33000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x5, 0xa, 0xf, 0xfffffffc, 0x0}, @ldst={0x0, 0x3, 0x0, 0xf, 0x0, 0x41, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x2, 0x8, 0x9, 0x4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @ldst={0x0, 0x0, 0x1, 0x0, 0xd, 0xa, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x23}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x1, 0xca, &(0x7f0000000000)=""/202, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000600000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x15efd44b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf5, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e}], 0x94) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r4, &(0x7f000094b000-0xd5)="", &(0x7f0000fe3000-0x3a)="", 0x0}, 0x20) 2018/01/02 06:54:16 executing program 5: 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_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0x48)=@routing={0x3b, 0x8, 0x2, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x48) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x80000001, 0x3, 0x1, 0x0, 0x76}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 06:54:16 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f000026a000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000e65000-0x30)="69a9bd2200ef0b2e09090fb6eda053aeafe741e59e70ffbc7904c7b107878b5932025b66ea20f0868020b1dd4cca7289", 0x30}, {&(0x7f0000a8e000)="43924711e266eaeab62d5ac4a69cd026c2491b2875d31fd2a64ce95080baddc0e06ced1a", 0x24}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) [ 445.495691] sctp: [Deprecated]: syz-executor2 (pid 29360) Use of int in max_burst socket option deprecated. [ 445.495691] Use struct sctp_assoc_value instead 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@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, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 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}}, 0xe8) socket$bt_sco(0x1f, 0x5, 0x2) close(r0) 2018/01/02 06:54:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xe0)="4e976273cfc2717806d460ff06a377d9003f51ce0064c2a8c4c207a717e4a79bf2fed7246667f639101592db0e8285091d8945dff954d24b2e5f28efffa9a08b8abad36a3080c26efecc969c0eb9f6ba667916356a84d1bda4bdd0726c18032ddee82a9259cbe679c81934daf8673bacf6c9b7543e41876094f3401f2fc3619415119e0d5e5b78e714a93c8b721ec071a3c20706a0cc4f0c613803893997e4661f8820aaac13959947b5ff9febe74889e5e4b74bae091d92a0b9b9b12b2295429043c072a32e3805becbc41c6cf9afc44ad9014b21afa7de6b9989ca5c7ad494", 0xe0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 06:54:16 executing program 7: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000078c000)={0x26, 'skcipher\x00', 0x4001, 0x400, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000078d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000)=0x8, 0x800) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000078e000-0x60)={0x0, 0x58, "6719e49e0147c47db99b28254cf351a571c6b310c8ca4c10b3aa8bc44a4d4549ecdef7fb7e9028089842babb51a73682591b105b8b06379be999f316d502486a9767369ab147b602e845b3e91bfaa5827f26c01843fc5086"}, &(0x7f00001cb000)=0x60) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005bd000)={r3, 0x2}, &(0x7f0000038000-0x4)=0x6) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:16 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) setsockopt(r0, 0xfffffffffffffffd, 0x4, &(0x7f0000ef2000-0x12)="f5feffff0200ff1afc00000b00000338e774", 0xfffffffffffffd54) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000617000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x10) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e161fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84cad107657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a785381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeeec9fa4666b29e223ff8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ed000)=[{r0, 0x1, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x1) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000aa1000-0xc)=@file={0x100000003ffffff, "e91f7189591e9233614b"}, 0x274) sendmmsg$unix(r1, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 06:54:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7af0289a2563c1156d5553b9ddae1903126e81853391f075633adb6b433fc3dbe56a60f63d3bb32c0edb5fee001bfe2f3ff9", 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000ae000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r1, &(0x7f0000766000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000b9c000)=[{&(0x7f0000f28000-0x1000)="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", 0x75d}], 0x1) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000708000)={0x40002000, 0x0}) 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f00003eb000)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a40000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x45}], 0x58) 2018/01/02 06:54:16 executing program 4: syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x20000000003e, 0x103, "91"}}}}, 0x0) syz_extract_tcp_res(&(0x7f000078f000-0x8)={0x0, 0x0}, 0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f000072b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7ff, &(0x7f0000002000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000001000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8be84ecfb51943"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x123, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="fc24b8e06fc8", [{[{0x9100, 0x1, 0x20, 0x1f}], {0x8100, 0x7, 0x80000000, 0x4}}], {{0x88ce, @ipv4={{0x8, 0x4, 0xffffffffffffffc1, 0x2, 0x10d, 0x0, 0x6, 0x8, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @ssrr={0x89, 0xb, 0x8000, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x9, 0x7, "4006d0", 0x3, "de3c6c"}, "2bf3113c4fc4029640050ce8f6546e596f3b7a9b80069ddd4d9af1904f084f05c9531e860a1a9b58a2b4f7210ce48b9b154bd73e93d91af795e50f152835251ed92aa681746254916b7632360d48d84cedafb13a1d979b836441622de47bcdd8bbce03781165057472f465bc479b9c6f20e79867462b84b7752ac51fb969c3a2bffa05741ccac8dbc826240c7bd00e91ffc2da2a7c534787d4fbe231812fe1cc54d36d9fbc4c07755fa10129501dd02c4f00383a8187e225989202559d6dde6ea12573e8a1fa24ef384813f3dfdfcad2e4fba5f5950eaadcd86b2eb350"}}}}}, &(0x7f0000001000)={0x0, 0x2, [0x17c, 0x4ac]}) 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000a08000)=[{{&(0x7f0000fef000-0x80)=@generic={0xa, "be55261bbb2fc048ae877b67bd49d039383a3586f1389471d15882e45971349c8cd7bcf30b4f317f9cfdd2d555d38a81656946cadd8bb7970e02db52825cd3fabc724315da033e24f02a446ca977237ddd2dfeedae669a74e231a1403111e7153b81b6f9cbeda7c7675f732df4773f5e4bed8db94a043f5fbe5a4ba77fec"}, 0x80, &(0x7f0000ff0000)=[], 0x0, &(0x7f0000ff0000)=[{0x40, 0x11f, 0x8, "50f897d27e88e69f056cceb6c279f9ea5b27179a736e91804628c0f32be78f86335a4bc95e135257abd9db531a67a4"}, {0x38, 0x111, 0x81, "d01cf7d6318f80c8b99a1687ff439477fe8ea78563e88fe56563d70440c0fe1022368e7937"}, {0xd0, 0x117, 0x0, "8ed8cee6f436dab014d0621e6aa1876a7b066fac64b18e08bf07399b494582d922fe6213d77bf3449bf969f21d4bf8c5f3fbd5fec213c99b0ebb1161fe24edc2d5cee8f257ac4f6ba961bf152a999684d404db32453dac1a10e8118e2b533e8dda3ca3a757c7976837b4e31aed9d69505ee7b622cd30a290970143ff388a34f5ec449173acd63f88871bb3676121274814851fae24005aaf8b46ccb23f05da6029de01a4d3e5b6c3c53d39158baefbc59a7dd2a437a02f98ab91"}, {0x88, 0x198, 0x80000000, "ba3df66f8ca575de7aad4a6c309c8137074a54282a77bc4367ffc4b85987abc66c3fb84db9bf0a8505ffab425e7a76ca37ef496284645d9291ba00b28b4db7adb5fa21d95646c7f7cd63af8f8f0e9ff73afaeeec57354586df8e3f2b22da713c685dd4884d8f9dbb48d550ac4f8f50c1aca39aa4b0d90e87"}], 0x1d0, 0x10}, 0x8}, {{&(0x7f00007fe000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fee000)=[{&(0x7f0000796000)="06171c712a29fe22165c5bb838ceafc0e91bcf6b368a56dc269b1fcf86e785e1c2df3a03ffbcf4a289236fcf588d0c17eb0e0b5cac595cb025b3f48d3c9b3d15774fea1bec0135a4a4e541fdad52fad4fc994759da7d46c4fb68f1e6987bc44fc83127f0568ba3ed763919897d50a0248695c1130bd61a959d2f6882e91c1125c6297d", 0x83}, {&(0x7f0000fef000-0x52)="d78182d226640dcf757ea17aa8e760c1bdf0ed2cb61f59520edf11fd63329d890d2ad5c7246529838ad75321ad506e3b89aa3aa2562cdad63a967309391b95a25026ae765b23b4574b2d693cdfbb94db95af", 0x52}, {&(0x7f0000974000-0x90)="6799bcd028999435158ae86c9162959a7c667070127d5d49ecf2a44a95eae00513d7661a03ad684ec3f53d4ded42f6d70606beadafc285a48b6f1e6586a95350b29fb0845d45c127997c8b77225687847b9deb823bc2491a46dacd7d245b2d7461cbcf78df0c0a786201aa414bc4cc657569b14157ef406d9294c351cf62a11911ca73151da02999d3688455ffd1312f", 0x90}], 0x3, &(0x7f00009b3000)=[{0x90, 0x1, 0x9a1, "62db5be3ed195b3876ad14b2526ae7d20fafb87a50a5d43bf822b24936acff9496ec7f2c2df04ce52ce31aecccba2b82a157ccf8b2a4d4a5bab3b4b1077d709757b98eb4fd0ccc23e7f2664acfcd6ee9c741e230f7630ed486ae3fc5927d7281b15c0de9b852e391691233b47c7ae4a2e05666c63b5548a2441662f89db6"}, {0x70, 0x0, 0x7ff, "8e65de4d46213381bc1c577b03c9f4425ec8981f6308c5fe405a025e539ce87b9cb2377c30b633cd9635f61a6c7d2b6b23519caab95c112b7640e381e7dc383eaf535f7360ace27107356d647d6aa37abfc18b9bf697defac8cb0c831782a5bf"}], 0x100, 0x44080}, 0x12fe0000000}, {{&(0x7f00006d5000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011f000)=[{&(0x7f0000864000)="7d304068caace6b2dd9949130e11667e0e0a760ba5d56e23235188eeadecb6e1b70544f4f0fbba3b1421a4efdc14019ec29346380136ba0a54f6ddbd84176dcda7c370b25adc01cdede509a405ee7b39f6730d587d0d514610e33d48c8398b8bf9bb5d5488102fd5d6aa569eb1529a22daa6865cdf7723bf3dba31b5370cae13d3ecb39178ee61c089d5c0d0704d88aaeb6833ef2bd6c244acc98f0c55cf3d3e5ba56fd4f4b114f34c0beef6ef1d9b2826552090c200ee2053dceaa800d4e5f26c825c198912ffed900fb76f12da2b3149217c20650c4cdb30b4bf830809de9d4cc8cb652c5d11", 0xe7}], 0x1, &(0x7f0000f0c000)=[{0x90, 0x109, 0x7, "2594adc7d27f97c5cbb566de5e30b2de1cc6598a1f2aa0c21f45677b6bdec3d268dbe261050ae18f8db61ef7319526a11bbeaf757f9cd2695f6ee0255685faa6011c6c10b64967caac845c5442744cbcb09d936f4ae3c737c0b4eab59c77d46bfd9f4f10bb54654a4403fc748e913b34ec3a2cbe45f3be764e0db310"}], 0x90, 0x8000}, 0x7}], 0x3, 0x10) 2018/01/02 06:54:16 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e2c000-0x4)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000968000)=[{&(0x7f0000e24000-0x2a)="290000001800010000800000000000070a0000000000ff06a00000000c000800020011000453f4fffa", 0x29}], 0x1) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x807, 0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000014c000-0x1e)={0x0, 0x16, "129736523888b38ebf1489a4f075e97ea4ae2218b99f"}, &(0x7f0000147000-0x4)=0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000270000)={0x4, &(0x7f00005ce000-0x20)=[{0x2, 0x80000000, 0x8, 0x4}, {0x7f, 0x1, 0xffffffff, 0x20}, {0x7, 0x0, 0x100000001, 0x48}, {0x2, 0x4b0, 0x3, 0xf47}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000af7000-0x18)={r2, 0x9, 0x30, 0x1, 0xe8e9}, &(0x7f000020b000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f94000-0x14)={r2, 0xfff, 0xffffffff, 0x1, 0x6, 0x8000}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f10000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000247000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000490000-0x38)={0x0, 0x0, ""}, &(0x7f00008f4000)=0x8) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000183000)={0x0, 0x0}) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x384, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x34e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @generic={0x0, 0x6b, "0a1da0d84c5281e37ebb5fa85ed95ee3e67e3331840999e9bc364cc18cd67077ce7a7e7b3e7e27b1e3f804595e1ac7df36e4ccda5874b53e603c03b0cb9764965f164a22f5bfe063249a47dae5c7d0c21ad83cfb42fac058cd4bb31fb4ea11578c4fecc9269ce2079f0542"}, @generic={0x8, 0xf2, "8263f6dd764bcd889c5abe14ff4718e0dfda91025ee969978bec84f61a510b2f5f06392c6b3985ac5846f58bce630007cce08ed483072db0dc1f177eda9ddffbefbba484beccce774363bfaa6f6c35260432ced66d065a99e30dacf2fea340692509a17dd29c97d7b2641c9f8d7d6655dc7d060ed2fcab8fd0aead20faa0aec0c3d60661e71a663fe858106dcccb50b42c39f4524f18e0a34006621adba4b2ebdf168216415b5e70b432c1d96438e571f7ea3719946888353eb86c9e4628ba3073b655c9795c00d1df4f2695cc6722f32bc70979f678a4581f6ff2ed7b37c9fbfe75e150a5190fbe3c6db66eaf8116dd13b3"}]}, @hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x61, 0x4, 0x7fff, 0x3, [0x3, 0xad95]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xe1}, @enc_lim={0x4, 0x1, 0x69}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x2e, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x5, 0x20, [0x5]}}, @ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0xfffffffffffffffa, 0x12, 0x2, 0x200, [0x4ddcd866, 0x9a96, 0x0, 0x7, 0x9, 0x80000000, 0xfffffffffffff001, 0xfffffffffffffffe, 0xffff]}}, @ra={0x5, 0x2, 0xe5df}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) 2018/01/02 06:54:16 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x1da) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f00007a6000-0xe8)=""/232, &(0x7f0000001000)=0xe8) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000004000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df5000-0x4)={r0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007b7000)={0x0, 0xb7, "fe2afc98b34c8adcb4ce6eee0b4a4340e4c4dd5df8048c6cbea9f7d85a3be1fc024447af752b6e5f61a800c2bd57e4cd97bf8137d68eac1d32781bc8be2eb448dd447a04b070bd1f8c6c1b480b8fe0e77b53871d46da20142e2f593e4e0a57c4857f44845e9c1f85b83a9c2341b49c8b2beaa05363cbcf5b11c5dbe5ef0926d17a059810d81b2861e576f6d2d86d0360cc32ed405a715ac8f360536ccf2d52017bbf06116fc332e85b233fbcd5917ed6985c3fd1f061a8"}, &(0x7f0000df5000-0x4)=0xbf) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df4000)={r2, 0x20}, &(0x7f0000132000)=0x8) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000df3000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df4000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000df4000-0x4)=0x0, &(0x7f00002ca000)=0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde2) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) close(r0) writev(r0, &(0x7f00003e7000-0x60)=[{&(0x7f000023b000-0x25)="4f61dd2143c6825fdb367a85f4c9ba17393067f77666a37d661d46e83ae04d7dbe13b14244", 0x25}, {&(0x7f00006f5000)="b735ee5657c4451e111e516ebf6c761113216b35d835302b472b08d084e3b71184b99a08c6d3b67bd7fb71f1417feec0a4d0f2e0b1e4e41a67344f42ca348565ca92e7767ec6103effb9d6254b50ea93079a9884f9e94fec56868571e4f8c89b84e1b6c127c34efb15f14faefba184009c9bfc269a666b6ec2e7064bf47124c4d8ff039f9ee8fb9a1519364ea255e29c689a3ec214d72c2b29893ce59515aace", 0xa0}, {&(0x7f00002b3000)="0f435865fd83ce217219d513473db998cd39e422d7cd0d9684b9b0b9b729a72e79fad986c578aeb24dff05de84509dc734c62e049dcb56c97e7dcf86849715dca419f7e3b544e16fc0b183d8b1f9a0b3a33926e96bfbbd56af2b37dd37b8096e6364727d5472", 0x66}, {&(0x7f00007b0000-0x4b)="9b69377c00afdc4a281285eb79f16dd42740ada632f86b99b72443c9b4a6001931645d0a59ca9603aa3ec3a4e92003232721d734902ef0746c64956da6c5810023d720ef374c84c8518db0", 0x4b}, {&(0x7f00003a9000-0x94)="d6d672e7436c8f75c32378077e30257c3913b9363b75cf7ffeddee4d2aa7e02c134b5849440bdf3e1df9673954367e24de2537f2d939663087feec882e17062e74b187659766398f720c94fa3bd3aa5fabbff11e05b6302049fbd808000daebef037ff21de717b278e915545aabe57f92a5625e947d38b1c202407c6fa06151304a8056a94835d3dac1f810096233fb870da6b8c", 0x94}, {&(0x7f00004b0000-0xd1)="af6294d4165528cd97bc18154ba60547564ed54d9fb10374518de34dc04b2f828af4cf1247974bc9b5ecfa9f01a112d52dd72debefb5b8a3d3f693d58cdd7ea7a3a5ea21860efa1e754389318e7a11e2400a0767eb5e076f55f2a3e032b8a058e44f78653935112e78b37c6a95e7a3fb6fbcf5688e4a000baea7176fb4ba7d93a85cbe8fb5df1741d98decb74ccbf0ef1e6d3bea4cb11ef4fd3d2e5f73148d5fc49cbfba00110b54a3fd0218381f06ad493c72c21fa1c7f9ab71b484bcbf15e4f18cc2d6578c156de7b56d00cc226ff8f7", 0xd1}], 0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000dd1000-0x4)=0x4, 0x4) pipe(&(0x7f00002e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000935000-0x10)={0x3f, 0x2, 0x0, 0x7, 0x0}, &(0x7f00002ad000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000133000-0x98)={r1, @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]}, 0x101, 0x8b}, &(0x7f00000b9000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a33000)={r2, 0x1, 0x20}, &(0x7f00002cb000)=0xc) [ 445.715422] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 445.735551] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 445.757387] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003af000)={0x0, 0x0}) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ed2000)={@common='ip6_vti0\x00', 0x7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) recvfrom(r1, &(0x7f0000800000-0x48)=""/72, 0x48, 0x2000, &(0x7f0000c30000)=@llc={0x1a, 0x3, 0x6, 0xffffffffffffffc1, 0x4d73, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0) 2018/01/02 06:54:16 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0xe) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) [ 445.763992] IPv6: NLM_F_CREATE should be set when creating new route [ 445.771552] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 445.791893] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 445.804968] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f0000576000)="e5aac392049a1a20b1a237f2f6a93fb58da6a666589580e38f0f822045eb97ed0c2e753b57f91bc1a15fd4a5db9c1eaa1186e60ec3f2d61632f0eec9ab0883dc555bb72ca251cce263957156e568d43dca264f21cc50180c84de7c3726441532a8ed9ef60dca5cdf90cb6e0b01391d13106084344213a5c5a5c71f5088f7bc9703bd0d180e012c76c1219d5534cbbd28ce824d6f89fbda05444d54f559f4a666f4db60a66e4d725465e24fbca92300c1b1760d6b4cec589e02f7208137a7911961bacc1dca02777e", 0xc8, 0x4000000, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000944000-0x20)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db8000)=0x0) listen(r0, 0x0) socketpair(0x0, 0x8000a, 0x6636d03f, &(0x7f000077a000)={0x0, 0x0}) accept(r1, 0x0, &(0x7f0000d9e000-0x4)=0x0) connect$bt_sco(r2, &(0x7f0000f70000-0x8)={0x1f, {0x831, 0x0, 0x7, 0x6, 0x8d, 0x2}}, 0x8) 2018/01/02 06:54:16 executing program 6: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000141000)=@ax25={0x3, {"7f4da289f4b8af"}, 0x8}, 0x10, &(0x7f000032c000-0x60)=[{&(0x7f0000a4f000)="3a5d21639863b723d6f4f440d14da426f0fa7f04296a8541fc81fc18dec7f9ba3e7ea3630df9cf643f468a78470dad055d1fb1c01089c513d9449b60d9f9a6b5c8415596455eef55629a2a7f736f90ab5138c016d64f39541c259a628e2a16e24035edc4484cf8d81d52fc5deb03aaeb4f040e2b81b70a72eeb9de7815133746a90825b3cec00ebf6609a9f19c68a7a4ee472b528e899070cc5f60d49ee78e3c9f9adfc3766a6696c01c00963fe12493798132c1ca12884337e59c4d9dc12c207762b79ca7a6307f52d186dabf640d22c45a2b181cdced902b1d9120d5", 0xdd}, {&(0x7f0000b2d000-0xd9)="b15290dc2f98bfc1fb8409ebd21340ccc640787da353084fac4aa44b275ecc8f85c5a9ee7af79bb87e00694a968b4a37cbf44d8e04f9dc6d6d30f42718c346d50e668d3168cf892810f8dd53e51de9d4ad50044b8cc60ba06f3e5e69625f560d04d18f38477aa20b1464ac91f869d5e6653368b706723afc19dd2873a493844305512ed5969e79b275b42123e78d6a2c84b386005be9dfed003328349992186ae2da54f3c9c78296b8378aa941c81ba7113eb06c7cfb0c789064fa718f3f4239324b2578aeb6cbf1acfa4f3b650bc13dd6bf78021aaaa791da", 0xd9}, {&(0x7f0000000000)="80f630767548ea552013e11245f4a7119ffc", 0x12}, {&(0x7f00001e4000)="9dd5a68b6489d967209045df5faa0d5151ca0688d5609962bd46b1cfee8d44093d731faffca0071b120c3f754be6be42d8a8bffb1cf49c1b4fb7764c9512552176326cb7d24ab7be4899ce55ba0e00a84d94a9976ae1f5fd23ed0ed8cddb47bf7bd3c48cb03b8003c4a8bc63ccb9c0f75467a0e0577b7ee9af01e001bc806a92a478df0b7636ca6e32c6f649fe971fdadc672e3deb2acd99948e03482ebbb416921f76cb547b1add260b0e9092ac56649a2f69654740d539f7b2c92b", 0xbc}, {&(0x7f00005b2000-0xa2)="0c1ef79131315f0909703e569ca0c2df9637f803d38b1ce177024f089b5ecdcbdb66533b25661ea641ae021f0c71db37fda3efc60a5292e80b20ac78e781e737a4349829f54a8b9daf3652ca9d0e2822a77f9828cc307d5667bc976ee83a7d1eb02bdb27bcefd5015825754659f3dac95974b5eeddc49a95933f003f5e6e017abe440c99dd21bc92b16f13f43b43d57448b947763658da82a2c5e67196fc90d46b25", 0xa2}, {&(0x7f0000000000)="fc9e6068aa0be07f3dce49969b0d9343906efddb4a5c1300a313eb85a3a3dcb53f87a6ababfb622e5df7df74c0cc56b86a91eb978d9b19b74ad45f31124390e0699d6ad65f2383a0ba306ea8a761", 0x4e}], 0x6, &(0x7f0000000000)=[{0x18, 0x117, 0x7, "b79bba2b"}, {0x40, 0x84, 0x0, "9a34ef6fa3a60da313fcdcb0142077771fa0247c537dde31fd467d511a745e0cf388d2c5618820675aba"}, {0x110, 0x13f, 0x8, "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"}, {0x38, 0x10f, 0x5cc, "8a4518ec349b97747ee05f1b71545588c4ee9d5432401b17831711a3f9f9a16d943bb71e"}, {0x78, 0x0, 0x6411b813, "984a9081c73c45414ff15f24aa9b254afb85af285fd6cec10258f99cdefd8b33fb1b696a6f78048478ea22871a882ab3fcea02cdf5e0275fef0dcbfc06fe86b61bb719dc54d03c7512e6e2867ca2c954dca8ae384bb3df844518529a06f400cb380e01"}, {0xe8, 0x113, 0x0, "42b94ee38b00820601b7b66d31e1f6270a54d32a4e2ffaf85e621d4faa1551fe9fdc25aedd7cb7bceeb74e8139d07568d43197fca199c71f5192bd17b21f1787edae05672f5684c54ac7f116d0fbd6e09fca4e894bae837ef0764b0d440a32b5957f4d2bf24df7c7032eb8f5f73548fbf63d29cc4ff7bb21c4a04e10380c0ab01a02750a6811c8ee67308bba2925b4b6f5d55282b4b22f3d566163165d81d418fae01ecad7f657840a9a01a7ca6f59badfcf99fc61f52994d3b2c4c9c16d094206ac59f756ce527c11b4397888b0042dbcb6bf0e4695"}, {0x1010, 0x10b, 0x3f, "165bace07ed8147393ff21645b598008d7d745b1711f79e6603d50fbfabfabf1a1c627eb17e0caac84525053df4fdd815d8d6cb4db9ffa72c939dbfeb0ca4482e548ce555482720f5f2eaa3e57c899533ec9f0987b33d75c71bd0865d35dab2493d0c7ddc359bbb47d1edad0b3ec881c88c3cf915bd599b5d1873d116732c08e00ab8cca73bfe9fcdfb8b653622ad10cfac72ed41bf81da7878c3e0e4b09d67f07591ff192920e5836a7c22c5eca5bbea1bc0bc3d7a2254f9369f9f5ef0d343120efeec2a2c23ceafacf0e258f759936b72ac36067338b83a0fd5ab5a8f45b44045ade154e29c52c4730a528dddf5d978f714795ab0192972837508a2ba9fdcf2a4afac6644c835950651dd1378a0789f57af3f671ffa050b8d54e13c380041c2d21d2cb609a7e50b4223fa8f5979da87dd4c24254824f42b109cb3a76666965ab108957b6a994da992929e8caadd042099b63866f31d6424bd4419020de453c1d92a59946b47e8a3cf50220b76e639f255f09d5dea2ab5fb8bd9f32cc892e426b6b4ed01362d7506b3fb91e088f3d15612bf9bbc56b1d4b192f63cba461c9ae32a8a5aa8cd7e6d5f509c60f83b4dd071604fab9b8b2e3a0164d59e243e6b809c408ec62489cedec40aa3af5cccfadfe7faa3b9d4521b3b23508131858450b1883e21c11572e36b93b96f48ffda4ea996dd1aad6d070ee657b5769b1338df9600c99d9585d9a69c323e361753fe29fd321acffacf6a1a3e5bc67c39ea65085e8a7bf52ea4ef5093b525f9fbe6c7e60d4b52a83c7f4f56d31157ee4adb1379d4a02742b9194d094047b29917c3fa4231f25b9571f9e28371955c845ff8d87f3e79eb57ce25f84a46a416d399de9a0e61c13624417b9c09adfc78cf1fddf636005664c4a21b6a84f2fb209117e81aa0b8ccfd8202a6f0dd5a089463e6ae84c12225d30804e3e377b7c7ac46dba943eb50877234120dd63345892fd6e996c2ed871d8dee1be12746661bef01d0ccecc0240cc949a4838e151be737dbba2278d5dadaa0c75af5c2e1d936bec5c76422a5105dfb1b7370975d5be457aa44098d323f2f38dc23c68dec8240d3e84c87c8e4b9b1d185cb1fb82e9fc2c1cd951837314c0c30f6ea16f328c9db5ca8d53143f863c126b20b91dda79aa38ac1548b2c8c2652e943fd1f1ba22b462baa6c18c0ecf2dbb490ad7922768bd3bcbb4bd253d734d6a2080bb6b2281887f729a7d8a9510e96192aceee2ffd45d3f9081fc1eedbc143ee52da4b138114f010734e6947d0cddda288f9fa405ea00387e4388e4ea10b69d5830d6d303e86ecab22f0917b98f1bbec1b6f0801579c751bb548d98d97ad29a1dbd88d55ced704e951e2607cfcefed1e1b4c060bed31f1e5d22ea96fd0e6eac1b64adaa0f32bdfe2d9cc33164a2bfd8a4c83a1b797a37c3ceb701d70cd884ae845c430ff04acac70b8928f476db39f6ee467bef4c7ede716620c7ae349810a4097ba54de86f2aa66711a6213072936affadb3c223e4c2a6c9e3e6981f580a1e2e7c77e75493b4412d3b13ec9d612f36d96a1042df209d0ccc6cda4e866fdcc695a26771fbea8ba19c41f3a0c51195f969cd765d0e083ef0421141ce0f7db7a9b37cfbe4ec3b27bddf4eee7a7fc2713ec1ad229a1e6926cee5b5e51e32c70e5205b924703909662acafa832c080a3570f478ceff0a1d3d3710b2bd900ba12dd13aa41674257fbb358a593e2e7ff68d34df347649703cb5fc3f92fd8a68d5344b1c036a69afed862830dca495a189de46cc45d3bb80b0bc043c978510448700f059f2067196f6f4fb31884b3f8c1450a7efa53aa64348ddc836a5f557cde8b318d8ac59ef56ad3dcf8f73ef94b07565a43e51b3869fa7e3a7610939337fdd1da0dfae09e1e0b750ae033f2610ea2437bbd66685edbc13d92fe56dd4e7108f55bcf816d2ee0a042ddb9094e9699a218cf423469eea5af717a87aeec467b485d4a5680b3da8e9acbd087d962580544b8f22c96d9ad55d9673d3d32801b63de4f0067e939edcbcd3cce175a742f4ed5f83585cdd4c4cd9f64531de8820c0a0557456f0b0e3f180939db0d28d3c52a0f503bf7d2986154882bf4cb687772cea9435736183e6ae5ac03ebd3126267b9645af5ddabca87054af26046cb8c18fa558263777a318d7a4ef7a6f3445ae3f9f6045c2a749731bea5d48b050be2125ba5eaf6d65787b9694b49672e65cadc525cbba95cd990c17c375cb9af27a0aeca31f218008ebfcc2b95ca61044243b9dd63eb6c16819c9835b187a1e66041732e86ed3bc181975753887dae4b80e624bc24a86430374051e6de97594fc58421d01aac5956fc8938759849d7eba210ff4da48f0d3521cce608dac5286ec642e44d85f6abe9e4154ef6812d7a10fe6149e186c1aca708ed57efc5adf984d4ff5c863c92618fbc44e48366597e273d228e5d1354fde23670df1f9be83e0c1135b4cd0579eb73c780d725070409e9aa402f6ee5cd2f620841e0418818e247216455843a597b517ff2ce17abad9f1ffefe5c99adbc91aaf45a223f4e2268a22f1d5bae1cd318066bdbd989ba592d3098eeda11c48938ea2dbc1ebd349b0d604e4e6159a5a16d6993702bc05499efc769610ac768166eec5dca77c727561e3a7ca357f24d62f0fb46f8a5f795014aba7b244a4473816c26252bfb9be1550108aae65303476625eef5d635bccaab80507ebecf393664f03e7234f332f3c2cff88f3558ed2f7e8cf825bfdae17dd5a56c612741969101b4024242f11024141bd0fe4ce242e6d2913e0437de0822a36702c37b890e9efbe4a5f99aea93f4e0d12d0373add6ba6dab7e9600ff79eb6c70176e793b0985f796824d74d6a09c44313c69c5a3fdbdf62518abf60dad8e46204cbb40b33b7c7fdf492644b05d7bfecb8791fb0851f0e31bacb933622b69292f9185f4476afe48dafa9ecd3061b5af1495a81bad73551bbf512888a1bac1107e2fd2b607d5a4ab8f19241a8566b2c4e0ab43826b5059cb9dd91deb34b6bede59528560ad4e06a98d759278b75bdc200656ac9d7fe03f7a67b3adee9536d5488376d37738bfbee0c2ff7fc7527d19845ab8012d89012b5e657efe3e50990d54c7124c3902bcd88b851e94bde59c792fcc05add455d873ccd335a9a9a6799dc26f9cb722f906fb4b02d88e562ebc9f8be32c96f55ba3aaf852e13f321082eddcdc734df2c14255b7a2cd3b7c09da3f13cb465a52b6c0f031e18a978c6b67ce16653fadb3b72acf5a9d3e0603e5d35b77db054c07c6ffcdddff9b8e0ac826a6fa25f8aa20581ba6eed5521d98530e13a72540c74ab14cd4d9bca28b65f24765bf98ced5d78a9340848dc79318da29c3b3579f84283a322f2ffcff0bf222211451d4efa9901c091ceb768233301a82d92780786fe10eba111eaff9517bf261b50950af3576af34796864857fcc9bc9d1e2b8d1b544c0ee612c4a567fab97a706f94bc4290be4e1178a3ac339660587ef1b8f43b5943b501fc986cc074ab58aadc3ea3729f818d959eff2f851953587de9edb1a731a26407d112a08aec412e9682fdc61eb662e82189b26c51622650445add55ba896dfe0c0e2bfc88d166d87afe4702c6d9be957c2a43423dd88ac8f8bd9e7537c80069e0d50989165e41c0876b28a9e70d51665fbb273f92668aebd078827296c47f71289526d6b531d023e6a93be83ba024437447b6c0a1752068e9ba6fc028489d5388965ad29cd90c6587ff3f002e04753b6b20e691343bc4fae2fdfd966eaa1f20cfc38982fb5a56b83ac08b9066cb75c0cf2fc194eb681ddb810c99f08bae2fa045028b99d0e11776cda40028b87cd1a7589e0457e6105025a6bf7a48f46846c3eacb56348ae7e2cc466487e14a452e241f9ad4f1944cea691bab41a86d4a9d85843c1a3a0d6f6dc0ad05205be81bbc9e5213010a9dff1312c6db2e7ed8f646759d08e1a250376bb72591cc01194bb43a87c45f1548672b2e6b77bfa1e00b3646d14a5e9ddcd74023a51fb76ae767596f1d9003916f78490ab8459ef1183dc78c15e4e93a32b46eb8c99d3fb652c2d9a4cca2c2fa8d76ce7414235ea18d660c344792605f39682c9d4a4f0d6a9c63bb4949326a3a33da36411d04b093c1aa7372194a199f72e0bd2f6a855d8838732cda8fbc18aa5b818a38f3ac14970412df420e6bf9e94a4b8d94377a99874d045863a88ddf04ca5e83b4b1031df96a3c20f39a576ef4160932626ac30d74e2f529d792a23379678c8f0f5ebe6b0de05b30d03609996909537205bab0b53400d83ee41b0b847136d72b0aded8923caf3529a2b017b86904567984825a97700e974457ee40b41539b090eaa8dd86075a5d00b5371f31208af3c0d60aa91a32406299cce4d179e3b73030bd0c93d05e9b89cb614130318d7db0a6df8db60bbca77b25e816c8513b9d5904b312a6f3fa3fc0c1e5b2f89e4accf44f49725b26247a4cfc895f8bd49d38c330255ae9c545339ccd9b1f52bb8099749abeac46ae98a01311d22d408aac05fccc8ea7ecf8f34cb7e5546fb692cedc2ca470e22e954f382956538ac42b9b5f6bb4764fa63bc2d0ea57e0fa02607bded6c30bb4f0044cfde0778b1381e9a230db031560685a7b1e0216f89b1b242fd3bd45cacfea4ed2d9551b00fff79d85d2272ef31153a141e32f7883e7a7a455524e4df9afdf004bb880dc8241b56e9f79557b2043fca38cd8545b2f2244743ffc1b7dd64f2fbfd04d898120500b11c56c745ddb814b51887cdee71e08ff0b875225f0ddc32ceeb87958271e74423ace8c91c36cbbbb34e3b2edf0c3f1f76aa27209102945dfa70d46f3fa48a9120de6b1f822bac031fd0630b192ced3bd29b17478e6d6441153acad8d0cea2c22e42bf9e37f53034a37c7d5689f26b7167bbc6074b4952ce7a34ab6255cb2f631b02045aba0b89440cf23b6455d9de5ea2465038b08fec65d11d7268b34a012643d93551518e10f6484c6f6715290d62c205c82ee0b6e9abdf093ef4adca5b5b3c680b05ef53976e38153e4b898296cf8e0e8d05fbb666eabdbee453b922110c7ac6fb3d603fffccdd86b87d87477d9afa985a8acb7e6e451708681012cedd156bedccc8b2bdb94ba3d9f2b7e59b729e9751a19df79178c37805160bbc302298d70415f7e2fcfb655699deda3fbd8352dac3f25061546c7532c437bf745de03a50ca35302f4b907cbe6026b47a93267db3397da72ce2c63db643e68c97e779f4da1e0e1a436f3691470ef3679ee4d1b5daf62dc9fc20d0a0f07df42fa51b5ef095118166428c73c1fe2e20a770a0faa947b7d1594f41314ba644a6fb2cebc28ba875c2834b063e78ba34474f32754f3cee5d608f0d3c527befd25d908447fd160d826584e7cb35a92b13d4bd49e4b5c4882a2ad55ced7680c33ba7c3a0b22ee9894405384d60a0ca96dacd99d1c8d2471428a4677e1b8ef0019d54bfe6387f8c352da61acc1184e3ecd8f8898fac708f68691991255fbc5e38d16f4477f58afc76f474148d38b6b2d786381d83eabaacee2c290ad77dfafb7a0211eca253c8da3cc2594a12659426adf0497d626682378e509bfd0d943e8c79b348bec67fa3e79a09f0b374d5077b563e01d50e78776aad5f405d282f91f58cdea485e976290562c3cf3a00c7ec83ff3b9cd33be42ac59abc422268e6da6e42d29d605c0b422b87b2d76374fb54512c195fc0280a27a516bfcd50e0af5753b3850d181de5376d8f9deb98744d70f5e85d28d782ffb964c1d"}], 0x1310, 0x4}, 0x4000000) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) 2018/01/02 06:54:16 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x0, 0x7, &(0x7f000088c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e10000-0x4)=0x8, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x8, &(0x7f0000e63000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00003b4000-0x10)=@req={0x4, 0x401, 0x4000000003f, 0x0}, 0x10) getsockname$ax25(r1, &(0x7f0000621000)={0x0, {""/7}, 0x0}, &(0x7f0000f97000)=0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006b6000-0xc)={&(0x7f0000a78000)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000c6c000)={"9f0fa73c3cfab937157c27189731f10f", {0x4, 0x100, 0x3, "3bee0d6ab1b8", 0x8, 0x0}}) [ 445.809832] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 445.820863] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x3, 0x3d7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@end={0x0}, @end={0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000190000-0xc)=@sack_info={0x0, 0xffffffffffffff58, 0x1}, &(0x7f0000ff8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c95000)={r1, 0x400}, &(0x7f0000196000-0x4)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000498000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b81000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000648000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x5, 0xba, 0x7}, &(0x7f0000b62000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009f1000-0xa0)={r3, @in6={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x4, 0xa0f, 0x2}, &(0x7f0000908000-0x4)=0xa0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/02 06:54:16 executing program 6: r0 = socket(0x200006, 0x804, 0x1f94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x17, 0x4) socketpair(0x9, 0x805, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r3, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r4, &(0x7f0000000000)=""/9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x69, &(0x7f0000002000-0x4)=0x200, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x8) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008a3000)=0x0, &(0x7f0000fa6000)=0x4) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b3b000-0x4)={r0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000903000)=0x6, 0x4) 2018/01/02 06:54:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000377000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000bc1000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f13000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x77a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x5, 0xfffffffffffeffff, 0xcb55}, &(0x7f00008f4000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00007e8000-0x8c)={r3, @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) bind$inet6(r1, &(0x7f00003d5000)={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9c8}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 06:54:16 executing program 7: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x3, &(0x7f0000add000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000adc000)={0x0, {""/7}, 0x0}, &(0x7f00000fe000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000064a000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000fde000-0x10ba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) pipe(&(0x7f0000960000-0x3)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000086a000-0x10)="bdd386c4de35d7f3d4f1cce7e891e9b2", 0x10) socket$inet6(0xa, 0x2, 0x334ad6da) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) sendto$inet6(r0, &(0x7f000004c000)="925eb28a54bb68788c1317d89d9dcb42c02a7e0da343fd22d0f53f8b3136fdc283c0adf6696bd607071327898c7ac187f05609693f8f3f10ab4784467f6cd0", 0x3f, 0x20008000, &(0x7f0000194000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, 0x1c) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0xfffffffffffffff9, &(0x7f00001ac000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000003d000)="3ae844e380ae98", 0x7, 0x1, &(0x7f0000969000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000979000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000041e000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c37000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001db000)={r2, 0x80000, r0}) pipe(&(0x7f0000f26000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005ff000)={r3, 0x80000, r4}) syz_emit_ethernet(0x46, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "1a4000"}, ""}}}}}}, 0x0) 2018/01/02 06:54:16 executing program 0: r0 = socket$inet6(0xa, 0x808, 0x3fd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x62, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000993000)={0x0, 0x0}) socket$inet6(0xa, 0x1, 0x1) close(r0) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) pwrite64(r0, &(0x7f0000fee000-0x15)="b5f82a0d96786544d5f9ba6b3b7944b20a889505b8", 0x15, 0x0) r1 = socket(0x11, 0x4000000000000000, 0x2) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000007f00000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356000000001c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000091a000)=[{&(0x7f000028b000)="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", 0x1000}, {&(0x7f000088d000)="521c56dab5e1b9ea2791c1b12fddb4e8e73528c04bc623abc7fc5b2997c6c9af9f363b2071032e32f39e72e49f9ffdc1a260f2168127a37601a9ae6c87204f72f57515d4c15b4783c8cccc7369613136c24184669acd3137c907248705c4f169a11543b74899d0377c3a030c0f66fc531173de85ecd1a02b65128d51b3e802d0d03fa8b54febe71fdd50e0a7369067e1d7065dd1e59246cda6d135a1f19e3715fe953f7d8e4d174c5e229bb76c5c8b211d45", 0xb2}], 0x2, &(0x7f0000c69000)=[{0x18, 0x119, 0x8, "18"}, {0xa8, 0x19f, 0x100000001, "509bf63df579939563f2adda0f043d65555d9dac2b09b8d04bc410e1cfe6c1c3a7ca081be2c9262525b37252656ffb36c6d07103aa0129a18339327d0755b209c98aab0800000000000000b9039deb29b7a4076714da31fc1585bd91078bdafc9d706f7d9c20548d566ee5b0e899ac18a4ffcb32fb5cccc119b13c1a61c6ad26dbcffa1d05d91f408fccaa14b93a78cbc32c19"}], 0xc0, 0x4814}, 0x0) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000001000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80e, 0x68) setsockopt(r0, 0xd1b, 0x1f, &(0x7f000000f000)="3957a37bf8987ca8d5dc6a7152b0211061370432c5bcec442b2b34280f0bcded11a0d05b6bf22af1d77de9ff7713f2ed3e0e43852a2a95b908b2090372f2007379d5cb03b490edd626b32ff1c5fcb031e1a16f4ea142d7f346cab3b9103b4be090a5f90f6f05178ed931754e95ef4a516dbbee595c9e93f698afb09d55531e9773f08ead55be07e9747dc665a6ed8b2f619a80c24e38ffc74b3922", 0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xca)=""/202, 0xca, 0x60, &(0x7f0000001000-0x10)={0x3, {"a1e8f3b3645ed6"}, 0x20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/02 06:54:16 executing program 1: r0 = socket$inet6(0xa, 0x80000000000000b, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f53000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f54000-0x4)=0x1000000000007, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f000097a000-0x4)=0x0, &(0x7f0000f50000)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f51000)=@get={0x1, &(0x7f0000f52000-0xa9)=""/169, 0xffffffff82e9b643}) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:16 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f77000-0xc5)="31fdd7380d8973237faf1a999f188a1d609a8d3f7823441f75ef867c1d9178b09af7fd71248dbf66b3d91202b2abdbaf6084e5d004c47e08bbeba3f3f55bbba01dc0b5e1840d7b4c9c74c55d6e265d1a3ac33d128a229364d649774379f9018bccef4673eec4ebe572518b3d5b0f323d545853fbd5015210ba06005b889cda8cfddff7a97de2e91451f0efaa1486b37fc56f5c6229f36962293eb1f91b44d87b343acdc3bdcea059c85dd4c27285d87a75a12ff45b8ded95dc69f58a6e7a4602efcac60f37", 0xfffffffffffffe4c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 06:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = accept4(0xffffffffffffff9c, &(0x7f0000300000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000906000)=0x14, 0x80800) bind$llc(r0, &(0x7f00008c9000-0x10)={0x1a, 0x3, 0x6, 0x9, 0x2, 0xd4f4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x13, 0x805, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a9c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000138000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x1, 0x3f, 0xa, 0x20, 0x80, 0x33, 0x8000, r3}, {0x6, 0x2, 0x80000001, 0xffff, 0x2, 0x1, 0x3, 0xfffffffffffeffff}, {0xfff, 0x4e64, 0x0, 0xb}, 0x5, 0xb, 0x2, 0x4, 0x2, 0x3}, {{@in=@rand_addr=0x8, 0x1, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x1, 0xd4e, 0x7, 0x5, 0x6232}}, 0xe8) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d0e000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a5e000)={0x0, 0x0, 0x0}, &(0x7f000058b000-0x4)=0xc) accept4$unix(r0, &(0x7f0000a68000-0x6e)=@file={0x0, ""/108}, &(0x7f0000bed000)=0x6e, 0x800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d7f000-0x4)=0x0) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000039e000+0xb3d)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000017a000)={0x0, 0x0, 0x0}, &(0x7f00006b2000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000052a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b1000)=0xc) sendmsg$unix(r2, &(0x7f0000481000)={&(0x7f00002f1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002dd000-0x10)=[{&(0x7f0000b01000-0xb)="31b9611e6334fdb6b82c91", 0xb}], 0x1, &(0x7f00006b6000-0xd0)=[@rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @cred={0x20, 0x1, 0x2, r9, r3, r10}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r3, r12}], 0xd0, 0x800}, 0x4000014) sendto$inet(r1, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 06:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000316000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000111000-0x4)=0x0, &(0x7f0000bd5000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e30000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000279000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a07000)={@loopback={0x0, 0x1}, 0xec, r1}) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f000013d000-0x4)=0x0, &(0x7f00000de000-0x4)=0x4) 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept(r0, &(0x7f0000cc3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002e1000-0x4)=0x9) accept4$inet6(r1, &(0x7f00004a6000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000642000)=0x1c, 0x6604c829b53dd1a0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000179000)={&(0x7f0000942000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bc0000-0x10)={&(0x7f0000839000-0xf8)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x841) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="f32668483a703c955c24d7fe948b32435fc8a0b226e083ed55733b6941e8f71046ed6a5d521ed45736a7eedc2e53532596fb013a6d70ab74fab628baec166a14f03351f2b68f9c876c8875f969f76dd7be13a7f9663d6b00c3555eb77b360aa41a8ecaeb1153666a0b36e33614e26e67821346de0231f3a413a94d1ca8812630ec252b22ca4c8830d0ae7b19f054f6ef0b1317ab94d9f40be88ad8383452fbb38a6498efb2f48725c53a0d1a8b11cf27e8d53e3bb1a0cf52fb47f30a99de0acee38aae9151eaadcb964093c9f5cafd3b305a91a9d3ae8f9e489c4dba48eee5d0143783320e9c916c939e96a1252d94311d941d7bf7e7465bdb1268ab11c1964283316abb05deb65e0d99376c18d2b83ba2271d9d8e0c382b1eb3de82b56a1e16bac5153695093e6de34becac42c93683173d072af52b469c8150811871096a75fb2f28e6174126aff732dd1ed4ef4df713ea1f4103a5b33a150bc5ea06d0dc88526b59818d0f9e5bc21acea8e90e1c4dd02df2498320abaae6059c597bdb88f5c02f2b307055b2e599be915e8d3011889e4ffd32af44f363803fd5b11cd71f907cd58cbc71e4af86bdf709ed377b62461e9da5ecfaff48ca5970826811e1f37f9fd1ef428eb253615863708a2c49e8cc98c4ea55003f456cca4933902cb6ee08204d823753691452dcf00a685a3827d29fd8e47af0febd0ee13f28bd489278fa184723d461078b1ee37860868fac29ec441d61148aa58f9bd6", 0x219}], 0x1) 2018/01/02 06:54:16 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) r1 = socket(0x10, 0x3, 0x6) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000003e000-0x4)=0x0) 2018/01/02 06:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a60000)={r0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000418000-0x8c)={r1, @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]}}, 0x8c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="e8d2623b8d026a86769ebc2b39d969f2a5f08893c3d1958837d463c76a1bfb1ff64ff345d4581e21d882609f50624b524d08a81ad878479c1457d008c757bc6d03f880f60ce122d68dd337ff1ed7adc54db51163105088714453601fd7ad80adf6d68f28d34f0fcfe6b7ff10bcf100339fd9828d2952fdc09e7941b2aef9bc58a4642ad8ec4414bb2e53c6adbc5b3dcf6f", 0x91) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0xb6) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000ac0000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/02 06:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x11, 0x80000, 0x3f) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/02 06:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f00002e3000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f000048d000-0x9)={0x1f, {0x7f, 0x7, 0x80000000, 0x1, 0x37b7, 0xbafd}, 0x100000001}, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e39000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000ca000-0x40)={0x80, 0x7, 0x8, 0x50, &(0x7f0000fd8000)=""/80, 0x2e, &(0x7f00007e6000)=""/46, 0x48, &(0x7f0000ee5000-0x48)=""/72}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003ed000-0x28)={&(0x7f000045b000/0x2000)=nil, 0x2, 0x6, 0x0, &(0x7f0000a6c000/0x3000)=nil, 0x7fff}) socket$alg(0x26, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0x4000000000000d, 0x80000, 0x9af1, &(0x7f00008a1000)={0x0, 0x0}) r4 = accept4$ax25(r2, &(0x7f0000323000)={0x0, {""/7}, 0x0}, &(0x7f0000e28000)=0x10, 0x800) bind$alg(r3, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x180f, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0xfffffd63) close(r4) 2018/01/02 06:54:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="19f33833ffd305122d96957c496d6f89", @ifru_flags=0x800}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x0, 0x2) 2018/01/02 06:54:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000967000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x8, 0x100, 0x2, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) 2018/01/02 06:54:16 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ce4000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ce000-0x4)=0x10) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ce3000)={0x0, 0x4}, &(0x7f00004a2000+0xfb0)=0x8) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a66000)={r1, 0x7fff}, &(0x7f0000ce4000-0x4)=0x8) socketpair(0x2, 0x4, 0x278, &(0x7f0000ce2000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000134000-0x10)={0xffffffffffffffff, r2, 0x4, 0x1}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b70000)=0x80000000, &(0x7f000098b000-0x4)=0x4) ioctl$void(r2, 0xc0045878) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x6, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/02 06:54:16 executing program 3: pipe(&(0x7f00007ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000865000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={0xffffffffffffffff, r1}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x36d, &(0x7f0000f5d000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004f4000-0x4)=0xffffffff00000000, 0x4) socket(0x11, 0x0, 0x9) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000a92000-0x16)="8ffe12fe38fd88036b2c30861b17e0c0c832d3b80f07", 0x16) bpf$PROG_LOAD(0x5, &(0x7f0000f5f000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x4000000000000007, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) shutdown(r0, 0xfffffffffffffffb) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000bf8000-0x4)=0x0, &(0x7f0000c04000-0x4)=0x4) write(r0, &(0x7f0000731000-0x90)="1f0000001000ffdde200f49ff60f000000020a000900018005ffffe5000051", 0x1f) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c18000-0x4)=0x0) write(0xffffffffffffffff, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={0x0, 0x800}, 0x8) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c74000)={0x0, 0xd8, "09f7b5f194ce4b33de35ec26184786b3adb7c6da8507edbb73cdeedfc4180e2ca760c5bf729b227eeb09fb018c83ccbc72827c9c60481b70d96d372b0499ea927fc64e81e3656d69103bd5a40bb597ce53e212daf63def39151b341ddd37b1079b677e637d0fb8c4ba88fc0ce8811e8ee40893a3d2af93470123befb9c962aff531d8d43118f5dc0d91317a4a7c7b26afd99d134757b740cdd2e1200df08d03b158f7f58a77a0e57efc49c755729695e2935e973e1ddc61cd470b9264fcd5816d6b6fb826dc35c54aac3935db6052db29de531a5385c5ecc"}, &(0x7f0000509000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000657000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd, 0x3, 0x80, 0x0}, &(0x7f0000a25000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000677000-0x4)=0x0, &(0x7f0000bb9000)=0x4) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0xffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d9000)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000204000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000711000)=0xb) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@nl=@proc={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002000-0x13c8)=[{0xe8, 0x6, 0x3, "fb38e3ebaf45b083b47a33706abb1e8dd105d0d7ece3684a29d69833f786fceda33b887dfbaf8f33bfdbfa3c9083a7d64f1fa033a467e369839e44ad05216292bae575b316b5329e30909e1c4d63dc9f040305490a4f4a9dc2121b79de0cb46721fc05debace973d83e7eaa5f54721ceb0d478715f5a29da71f6af05f87b44226160efcc08f418c1da7ffed51fab4d3f5365b05db8358ba3ee3c6839d1ee0bab0ccf2900108be60761db0a49dbd916842aad0b37527e36c48997a3e59c4daa63a8d998bf6e8cf3394d212eef737d6f589ef052c9edbdca"}, {0x10, 0x12f, 0xfffffffffffffff9, ""}, {0x50, 0x109, 0x9, "3c8b419818525394805261f9f5f00baccf9de08906e2d1921565a682b7884816eac7c72b65ab9772a6d5d872078c446f491cefa21dcb5b148d192d03289f01"}], 0x148, 0x3}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0, 0x2, 0x2}, {0x3f, 0x8, 0x7fff, 0x5c4605f3}, {0x80000000, 0x3ff, 0x3f, 0x100000000}, {0x0, 0x9, 0x2, 0x1f}, {0x8, 0x800, 0x8, 0x0}, {0x10001, 0x3, 0x7fffffff, 0x6739}]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @loopback=0x7f000001}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000362000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00001d9000-0x56)=""/86, &(0x7f0000aab000)=0x56) 2018/01/02 06:54:17 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000da1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000e9b000-0x9e)="70c3cc65edfb1d01b3a80619cdb1798663c27b993eec6869dde1bf0fb61e55f4557746a717a7c0d3b13027c9e34132b673d3f293d9e33f5b14705a779906defc360910121e40351d3117da8f443b22de0a4de717741890cdd65b904818b1fac14e35cb4e4ca084c25223c06f340e89971957400fa8db01e22ab61f2184763d33326a643da8a50a5fc5aa549b5c3e2ce93b17e2eaf011cd810f8fa96dfcad71e5a2c63e49f45e1db6e5a07b28e284ab6f0fd6c181", 0xb4, 0x4008000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000406000)="f7e26318da4270f997b99219d10617ea40b1fed9b48a7a8b479fca742103a3f924764a72de57637b0be2a2b7482ceb72e6ac7de134349a7b1fc32e564bf84e33502a6655767f009e94625f8aa64c4ebfd519e355ae28ea40", 0x58) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000ba4000-0x10)={0x3, {"de09e8f574ec53"}, 0xc0000000000}, 0x10) write(r0, &(0x7f0000ba2000-0x1f)="1f0000000101ff00000000e07f0000000f0000e00900020000001c0000083c", 0x1f) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ba3000)=@ax25={0x3, {"44d67124c6b4ca"}, 0x2}, 0x10) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1000000000002) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x2)=0x14) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000517000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000df1000-0x4)=0x6, 0x80000) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000df0000)=0x1, 0x4) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000a000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000000a000-0x220)=@newae={0x220, 0x0, 0x1, 0x1, 0x3, {{@in=@multicast2=0xe0000002, 0x0, 0xa, 0x33}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x5}, [@sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x80000000, 0x2, 0x7, 0xa, 0xa0, 0xa0, 0x2f, 0x9, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, @in6=@loopback={0x0, 0x1}, {0x2, 0x1000, 0x81, 0x10000, 0x101, 0x2, 0x4ae0, 0x96}, {0x5, 0x772e, 0x7d9, 0x3}, {0x7ff, 0x8, 0x401}, 0x6, 0x0, 0xa, 0x1, 0xb5c, 0x10}}, @ipv4_hthresh={0x8, 0x3, {0x15, 0xe}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @tmpl={0xc4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x6, 0x0, 0x5, 0x8000, 0x7, 0x5348ee1e}, {{@in=@empty=0x0, 0x1, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x4, 0x3, 0x2, 0x6, 0x5, 0x6ec2a75d}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x4, 0x2, 0xb76b6ca, 0xfffffffffffffffb}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000a000)=@abs={0x0, 0x0, 0x1}, 0x3) setsockopt(r1, 0xfffffffffffff020, 0x100000, &(0x7f0000009000-0x91)="66fd4bf5458454e3df7674d3b1258e00dfddc10d139435b441607bac5f3e811dd8582142d2426adcdcebbf5f164f94af938d1a13eeaba55ee2cd764591450ef04e3112497fc106f8a1eebf97b28f1b59c0a3637bbb952ab4f726d780147a245e62a98d7e34528b3538a38d010112a6883a355a1f6e4d858eedc8b890d291a3415b0723ebf752df3767f0e1ae0a7dacf20a", 0x91) r2 = accept(r1, &(0x7f0000006000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0xffffffffcae0936c}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000000a000-0x90)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5a70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) accept4$unix(r4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x802) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000a53000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0xb8, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0xffffffffffffffff) write(r1, &(0x7f0000604000)="240000005a001fe40ff9f407180000000913171006000300ff0409ff080c02ffffde0000", 0x17) 2018/01/02 06:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000081e000)="020aaf0402000000006466bc8e1d4b48", 0x10) recvmsg(r0, &(0x7f000093c000-0x38)={0x0, 0x0, &(0x7f00002a9000)=[{&(0x7f00002c4000)=""/58, 0x3a}, {&(0x7f0000fa4000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f00008e5000-0x92)=""/146, 0x92, 0x5}, 0x40) bind$llc(r0, &(0x7f0000bbd000)={0x1a, 0x18, 0x0, 0xb1ff, 0x3ff, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 446.253706] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 446.289723] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/02 06:54:17 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/129, 0x81, 0x140, &(0x7f0000001000)=@hci={0x1f, 0x100000000, 0x2}, 0x6) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000adc000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = accept4(r0, 0x0, &(0x7f0000339000-0x4)=0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00009ae000)=""/112, 0x70) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r3, r4, r5}, 0xc) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7c7d545) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000c39000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0x6) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000f66000-0x9)={0x1f, {0x4, 0xd6e, 0x5, 0x2, 0x0, 0xa69}, 0x3}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="01010000", 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007a3000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000212000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000828000-0x4)={0x4}, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a86000)={r3, r4}) write(r2, &(0x7f000081e000-0xea)="e5", 0x1) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0xfffffe62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000002000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001000)=""/244, &(0x7f0000003000-0x4)=0xf4) sendmsg(r0, &(0x7f000045b000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f000063d000-0x4a)="382531df2102d4be3ffb6ea896cf23837850e1a8481920b3447b3c63be8b66cae869b7d3d7f507e41c83aadbed2f2916325c925b351f16b3dfc09239c5968dd2a8040d8c0b22e4c391d6", 0x4a}, {&(0x7f0000000000)="a374b40c5821db6a7feaf5181ab63db4ebb434a29abe5d2cd28636813e02c20175a80f23f4c7d952be8420a70c026bd4c081897d43438dec60e32c1faca8957dc2b2240aeac5f197cd1c2ff95600dbca370e8033de6c82144d4454d7191035cb9d0eff0e240f9a869c7d4b2d8c599b4288d657337c14f801203fcc5e13f0b39b69e1239589b3dbf7c77edbf482b7fc0a05273bbb855456581753ea449f8617a6ae43627342bf6986ac0b1b28f9442620dd3b489a4490ced72cabe10ca36e6e5533dd4c3295ccfa7cf41e0ced49b23f33d48fe026dd1e8b5559a5d771da233e3fd4", 0xe1}], 0x2, &(0x7f0000001000-0x258)=[{0x38, 0x1ff, 0x3, "acaf71fddea4ba7909c9cdfea64463af9ad1bdc72bb4545326f0506da03d4b44ec22201db3a1d0"}, {0x50, 0x109, 0x5, "0d5bda8df499905458baea1931b71368dab83d8543b372702700ecfb53fb52a6e8df39082dc72362cb45c7dd9a593899f0db2a96ec2adb1e559bc3446e"}, {0xd8, 0x108, 0x5, "36e03484a084a763cb904c0c942ad6581756afdaf72350f0e4db41b53d5912c49eca9776667af8cb38380143500f13e1bc23bd2848b1ab03dae647fba4b3c943937408ab9f1e36d9be529d4806922fb453e9bc397c5238e01739f944c9361f846dd91278b02b83cd7a267de864eda15f57f41277146907702b76fc662081a43e18ab531791c27286df4f29d6399a4079d6d4860a3c65c20b7c627ebe7a28dce0abe8ebcfd365835e1e42688ceaae2ca435ce396a8e5381c7804fe0ab837e893aeb84daab8de44849"}, {0xf8, 0x119, 0x7, "b3f0092fe497d4fa137ed312165b777db30b0ee0178c28622487219f0f6a9716d89de9b805d8238e09f5e1d4a1158f53f83581a19a9cc924e29bfb41e23849d759d5fc5ef3432b83739c4e7768eb58e19599f368e383331c0488ea4bba1bc4e9a8b55c68fe4814fa328e021f1a472161ef022aab5dfef058b20057317050d842a299174525bbb425ebdef7e3491a060b8665d1317e7377ac754ce9f8659f01a70362c554a7f302a96ea935e46ff3c89b127a66ce6d815b5a6f15837dc630e7a08cee1381186f7da108486efc59777bc2711817d813916dec8805ec2cd05cb92cdd7db7c94f59a2"}], 0x258, 0x40000}, 0x48004) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x81}, &(0x7f0000003000-0x4)=0x8) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r5 = socket(0x11, 0x2, 0x8) bind(r5, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) sendmmsg$alg(r5, &(0x7f000061b000)=[{0x0, 0x0, &(0x7f0000608000)=[{&(0x7f00009e7000)="0f7ab473f8494de9f5cb0a37321a5b5b", 0x10}, {&(0x7f0000315000-0x81)="d40d67", 0x3}], 0x2, &(0x7f0000bd9000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000266000-0x10)=[{&(0x7f00001de000)="6aabe32f2ed0d9543d050d9d164809f23e419f76165ebc2ea96a50c82081e5019a23488cbc", 0x25}], 0x1, 0x0, 0x0, 0x800}], 0x2, 0x0) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000024a000-0x2)='>', 0x1, 0x200000000000, &(0x7f0000d14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) pipe(&(0x7f0000a37000)={0x0, 0x0}) accept$nfc_llcp(r2, 0x0, &(0x7f0000324000)=0x0) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f00009c2000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x0) listen$netrom(r1, 0x3fbd7d43) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000934000-0x8)={0x0, 0x0}) close(r1) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x6de5, &(0x7f0000c8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c8c000-0x10)={0x3, 0x8008, 0x0, 0x37, 0x0}, &(0x7f0000c8c000-0x4)=0x10) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c8b000)={r1, 0x780e}, 0x8) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket$inet(0x2, 0x10000000003, 0x6) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000493000-0x21)={0x0, 0x19, "867dd19fd99bea343c9d05397c8a4fb49c10232f52a2584318"}, &(0x7f0000c8b000)=0x21) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c2b000-0x10)={r4, 0x101, 0x9, 0x3}, 0x10) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c8b000)=0x0, &(0x7f000075b000)=0x4) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd) 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f00003eb000-0x4)=0x0, &(0x7f0000611000)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x1, &(0x7f0000f79000+0x29d)={0x0, 0x0}) socketpair(0xa, 0x1, 0x9, &(0x7f0000376000)={0x0, 0x0}) accept$ax25(r2, 0x0, &(0x7f0000c05000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f7a000-0xe5)={0x0, 0xdd, "dd46280c605a6c2f8d4b7eee56f5ef06aaae085a18b20dc13f11220845e7560127e1f85e92ff77138beaaaff72c86ad2795d90d9760871ba1ecc810c6d1e4bb192518d75e48019b02131d294fef99fca2031bde6806b181eed7c69b793518bdc0c4be0d9ff8f6503e49a4ec7c1e3dac8492f2e47fe22653b55292cf3d973e3ee68f7909209d4529f3a91c0f731b77cfaa20f7acc87b92d6172274dc54db93abc31c9eae519f6e0e17384159a7e363f858f3229d105d8b41907f43f1520cc55036a044de765ebcb321ea62594432dcbf53933277ed89e266b3e8d4cf8bc"}, &(0x7f00009ad000-0x4)=0xe5) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f79000)={0x2, 0x8000, 0x8, 0x101, r3}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000962000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3eb0a36, 0x202c, 0x0, 0x400, 0x40, 0x10, r4}) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f000006a000)="26000000250043f8feffffff00008d400300006d010000005f600300003500000503c76e0020009653194c3269511b8c", 0x30) splice(r5, &(0x7f0000d45000-0x8)=0x12, r5, &(0x7f0000d6f000)=0x0, 0x379f, 0xa830c0b5c6e35b19) 2018/01/02 06:54:17 executing program 3: pipe(&(0x7f0000b7a000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000b59000-0x4)=0x99, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000045c000-0x4)=0xfffffffffffff18d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00006f7000)="fc0000001600070000000004090007000a002259020000000200000000000000004533a49e3500a60000004000032915fa2c1ec2ff12f0009bb94b061219d07f20000200000000000000000000031a273c79117c22ebc247ad4706000009db8934d07302ade01714d7d5bbc9fc3d2e80772c81fb2cc56c96f0f156272f5ba4fdcf3cdefd5a04e280fc839082f687f70c9d00f2fe0800000003000000000000040112bab2b9d243f295ede0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d5715505e658a1ad0a4f01731d05b000240041dd108f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1ef5c4a5952", 0xfffffe1e) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000103000-0xc)={0x0, 0x1, 0x30}, &(0x7f000098b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000067a000-0x1008)={r1, 0x1000, "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"}, &(0x7f00006fd000)=0x1008) r2 = socket(0xa, 0x1, 0x10000) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000bbf000-0x1)=""/1, &(0x7f0000a2d000-0x4)=0x1) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab1000-0x10)={0xa, &(0x7f0000455000-0x50)=[{0x4fb3, 0x6a, 0x83, 0xece}, {0x10000, 0xfffffffffffffc01, 0x7, 0x8}, {0x3, 0x6a51, 0x9, 0x0}, {0x2, 0x5, 0x8000, 0x2}, {0x401, 0x8, 0x2b459532, 0x8000}, {0x7, 0x7, 0x0, 0x3fdf}, {0x3, 0x2, 0x1, 0x800}, {0x9c92, 0x1ff, 0x40, 0x0}, {0x5, 0x6, 0xfb2e, 0x20}, {0x1, 0x7f, 0xfffffffffffffd9c, 0x2}]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000866000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d25000-0x20)={@generic="3c644b23609f204955b25cadf999bb11", @ifru_flags=0x2200}) recvfrom$inet(r0, &(0x7f0000b15000)=""/127, 0x7f, 0x0, &(0x7f00001d7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) [ 446.313292] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002df000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r2, &(0x7f00002b6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dfc000)={0x0, 0xf4, "4e55c69caa323a4eba6ebc062f3c9adcc07d2ba7ddf1066198fbaf067307b3cd209f037612a9ae053174d3c4279ed4ba5724e6360efd9ddf46cd3aa9fe7a7d0601737c06fae441cf12329de7eb8b901e87aff223bde2b7fc6f4911288628077ce3f850c384fdbbdc18be3b69c2bbfde939eddb1ceba006630c1cb32550685f773e8ea85c61455d065b28768d297bc95129dc9a1ea994c22a941926d0e4a2c60082a11fedb76bb3242d77faf415bbace97718d1d65617cc600f192ec46181e44613837724acb485717f0d0c0f16d523524884fd4730a07ad6369329db0166b10250625c123757f9e420032c3028e23c74a40b8809"}, &(0x7f00004de000)=0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1f000-0xa0)={r3, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x4b, 0x4, 0xead}, &(0x7f00008da000-0x4)=0xa0) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x101, &(0x7f0000001000)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f000038f000-0x4)=0x1000) r2 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f000000a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) sendto$inet(r2, &(0x7f000000a000)="", 0xfffffffffffffe15, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000000b000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000000d000-0x4)=0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000000b000)=0x6, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet(r2, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000342000-0x9)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069b000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000341000-0x4)=@assoc_id=r1, 0x4) 2018/01/02 06:54:17 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x1982, 0x4) sendto$inet6(r0, &(0x7f0000010000-0x1)="", 0x0, 0x0, &(0x7f0000008000-0x1c)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000000d000)=0x5d9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000028000)=0x3, &(0x7f0000029000-0x4)=0x4) [ 446.433115] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. [ 446.447273] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bf2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f3a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 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) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="42de6b1f7f8ccf22585a389c35c909d1390a8e0a52f67f6b74b4f627e0227517da90f2bc54a6fb0f26cf4fe1ca7b3832ff299c6a74581e006a6dc5087164267ef68c2f9601759875", 0x48}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x12)="49936706507bf579dff19eff1b3e6c219707", 0x12}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="4a34ae85beff4d8b135d218f9a2f70d784d9f1a686d4dc511f20a7fc7cd80da8a908f281dca3a5fd35499c0482642dbf6e85549af9dd8728590b9a1c867756e6426741af7bffd5307a0b4ec27e20f3d1fd368a5b20091c4adec4e1083974c5a6aa2b14c90094385db7376a1d735fc3bb749f03d01e017171bad2fbfccd39063324d89532062d03a65882d87e96b13f56fd68905eb323c7d1295febc13316c0f3e00424d68c1177f7c3155990997e7f31c82792f2b747941cec591d9b0b0db01fc0eda8f1efe259c06c94efa7a921835cd1287a252c603687c7f2", 0xda}, {&(0x7f0000001000)="9622fec6c61aa3eb309495c7149db255820587867c7a4e2cf22df8d7e470a0db09b570681032cdc0a1937fe43de8c331fdd4d658dcb9c46d2576321ad933c551b323c7f8a485ef9996a743026621d3633260c658cc36e6ac97fb458dd95ecf477834512af1ce673abc6895a112beb66c3016d3718f7f4ce971d459e2526cc69b9fa28e10a477fe6b596e92481bdd2ff4b03cdc12439c313846432632073f7810159da25c68348c65549673538cbb08465bfeedb8e87889ff50fbdb92c0b2daeb49fdaa57ed9c8469f1f946f971fdc86dea5e04dc8328ed9516716b825f66ca", 0xdf}, {&(0x7f0000001000+0x688)="d5848bc4eb8c6822576607c5e574f0ab4ba161719e8074f14500e4e05231a1bb90bc77623c4813c6cf55b99de7a12df1ba45c8f786cd7620b17892e46de6876d45ab8da2cfdc78ae314dbe96", 0x4c}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000-0xc9)=""/201, &(0x7f0000001000)=0xc9) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f81000)=0x4) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000420000)=0x0, 0xfffffffffffffd84) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$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) listen(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000744000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d17000)=0x28) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000016e000-0x10)={r1, 0x2, 0x80, 0x6}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8050000000000084) sendto$inet6(r2, &(0x7f0000d95000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f00009e5000-0xa0)=[{&(0x7f0000833000-0x1000)="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", 0xa05}, {&(0x7f00006fd000)="4cae57349c31b609da16d72b39b86f17a3453ff2f8e50866684d213120a5404d8405a578bc9ea9126b75d079386d598919136611c7738e69729b960631ffc3ec74eb8a7be820dfa4a51298cea881e26cd9fee8d575f30cdaf26a130562cb5336a6f52b0b6bc79c25791980c1fffeec07551ee447a11d02d1a333cdaa78a979babf3cf27dd997d2a83b4f22a17e418b0ade5e0529f1a5dfe1da04989221b61747d590dd28bb42fc83b469682f3f0b3f38fbc3c56b84b3", 0xb6}], 0x2) accept(r0, &(0x7f0000217000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000159000)=0x6) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@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}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x3, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x16}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x3, @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]}}, &(0x7f0000008000)=0x8c) socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='gre0\x00', @ifru_flags=0x800}) 2018/01/02 06:54:17 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000bb1000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000b6d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="137d688cac59", [{[{0x9100, 0x3, 0x785, 0x3f}], {0x8100, 0x1, 0x4922, 0x7fffffff}}], {{0x9200, @arp=@generic={0x33a, 0xfbfb, 0x6, 0x1, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], '(', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "3fc9a446e0af369988bcee088f4da0bb"}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ceb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000061e000-0x4)=0x58, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008b9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xa2)="528c14902cdaa744ee2bc82182cf41e5d207075edd33928dd57e92d6e8efa46ee806949973fe5d15a87f93168df87e23ae8e50485d62759cafca785d278069bea3de51a79fbfe6801dea0757cfd54de0cec59be60c6be7edb8b57d4ed9f548f6280b9174ce0cdbcc8a0b033860e46be585ff30cfb2b6f39a1df16617a275d72f3bf8586302bf8e7cda94faedbc916f8e8730dda2205a44cb202cd4acb26d7a8372d7", 0xa2}, {&(0x7f0000000000)="36d67b5c94b5b9e0a0d34bd7aab43de455af2264dffec11e3739f8a8088378002de377", 0x23}, {&(0x7f0000002000-0x8e)="7501cc3e11c977ca04f078a97e9120b47b78d20304b2daff5673049452b95a71225f7a30ad1c589d121e56f43487476955ae729bf0cc6767c76c16f7cbba015a3d6e14e5be77f8c63013865e612dcb2ccf6120dffd7750882012db6e534adeab48e9ed4b180c554b2fe917c045af0af472045748952b9f1d834d3d2991b738bce78b4fbd6e242b6f7cc496949491", 0x8e}, {&(0x7f0000001000)="62ac5d2429578793304f79d7a6099c0efe1251a67bfe6369263cd7b791af4b4affaca364e0791d7344f3d6e391e07ce38091e01e0d19e4ccf4fb6dbf9daa858f02a98d1ccbc98a92d0b68f0a225faca20cfd4932d120a044b2e0a26919239ae6c84037619758e858f35edf47fb3daf30d6576486620f1636b318a6ea63390899e2baa4e07670cf12794e8d223f9dc2a91ff0cbf1dad0b9e5f210f71cd106a987f7d13d8d66dddcc29dd5e3bee1f2129d7b2a3e6d223fadb12c8d44269594e6299e1dafaf4f", 0xc5}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r1, r6}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r0, r2, r0, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r2, r0, r2, r0]}], 0xa0, 0x10}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x3ff, 0x6, "4a6b3e17db09", 0x6, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x8001, 0x80000001, 0x3, 0x9, 0x6, 0x6, 0x4, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x5, 0x7f, 0x5}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x3f, 0x0, 0x81, 0x8, r7}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x3, 0x8}, 0xc, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=[{0x94, 0xacf, 0x820, 0x6, 0x3, "e307eee5e290a2d8826eb89b906910c5da446db3f8eb672f7d5b49b4c75bdfa53a3e3c30bf29c7df988631befc2c9c4ecd6e2788a430272d857b3caf4bc04363c09880b55460425430d2cdd3333fcd9217b0565b8152e09d5969506881852362c552e054ca56bd9bea237759dfd7a419288e4245796596f41ab79974f7230de809970d91"}, {0x60, 0x8, 0x801, 0x0, 0x1, "36dd68535581dbb366130fc8f6fdf61d11e3fb578b1ac26a0ea67acc6ff29f81e3923ea54bc0130a85054eb13d6ae456e6d30ca53044e0df470bea8352fc885bfc16a5e429bd23c46ff732708f27"}, {0x4c, 0x2ab8, 0x104, 0x4, 0x0, "8413a54587aee1ae0a915463e1f5aedc904973c2760d0732198dd32cbe418cea5bd2cc4fb11afcc799771afd1f86ba529e836fdc32a32857afa29a0a"}, {0x90, 0x4, 0xc02, 0x3ff, 0x0, "3f9bcd6665857cbc1eecf079afe489cbc3d20f5412aec3e63ea3ab80c99679c8e1f0cf01db60173da8a159450615a9a597fb377d808672e068e8aff9fab6851b9a54c2a4d7ea3b964e11d42d5bde4ccfb3301eef7ca43f2a65313d0b1806263828d3916c5de5d8666e3b6c7310ba2b61831f224196b9950a5cc41bde887237"}], 0x1d0}], 0x1, &(0x7f0000004000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r1, r6}], 0x38, 0x40}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0xbf, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000)=r8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r8, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x37)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x1000, 0x0, 0x7e, 0x0, r9}) 2018/01/02 06:54:17 executing program 3: socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000016a000-0x4)=0xfff) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000015c000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c0000000}, 0x3, [0x7f, 0x8, 0xfffffffffffff800, 0x8, 0x0, 0x7, 0x0, 0x3cd]}, 0x5c) r1 = accept(r0, &(0x7f0000bc4000-0x7)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000805000)=0x10) recvmsg$netrom(r1, &(0x7f00005b5000)={&(0x7f00005e7000)=@full={{0x3, {"d80c88a5022a8c"}, 0xabdf}, [{"6a62acd6610198"}, {"d1d392a8cbc915"}, {"280ddfc14b6cb5"}, {"b1bf926d07269b"}, {"44f4cba2eb4a46"}, {"950bf65d6156c7"}, {"057ce2ed909a77"}, {"0633bea79a3f54"}]}, 0x48, &(0x7f00008cf000-0x50)=[{&(0x7f0000b63000)="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0x1000}, {&(0x7f0000c81000-0x56)="b5ed70f600cea3991fe851dc02b78187b363ff93946d1636aab31213eedee6a01ad5a7ddae6c284e43779b88ef253df3c437ef8427e17aa69917193d98b4a765bf60537fe11bc8f9881f3dd486275fac5fe939b28c7d", 0x56}, {&(0x7f00002e1000+0x407)="e7c491b203ac82cafc7cf4450452a862ef988bda6d0758a1e80a28933662891a24c0d534d622c215dbc1374d9bf7f06f7004b3a4cd28e3226dde83f1f59f0717f9ef82e930d564d789422a9140f086020bedd6e660c6ae0652fd4f5f3807678d1b79844cbd35ace317110c82bd5a969ee9f77562d84a593e672c993cd3db9545c1d7b28c191c1705caf9", 0x8a}, {&(0x7f00004ab000)="309b5d689c32ef54567423d236771fd647a6580eeec2739b024baa054b57fcac7745857fcc0c8cdf9b2cf58360ac416395f548ad", 0x34}, {&(0x7f00005e0000-0xb)="3c6cc8f16872ab1d17732f", 0xb}], 0x5, &(0x7f0000731000-0x12c8)=[{0x100, 0x11f, 0x7f, "4babd393874cadaa23298ce56ca1744744ba34f5a18949ded69995de886f4eff1d4ff2e29af0a1c45c8f415071959e8b7609aa606979a367da66a6198b2570c8d1b16cecb22fd0932446762be97c454df0e4b07f502b6628f082a92c98e63e709574e43116425bdf1dbaacfbce9f1c700d354df52d4a8c73b0e73d930f7cc0a7d8e6c0ddf213ffaa97126f3895ed9ed54c9f2528f55fe44bbbdd6e1cb2b8029630bf012fc42eb91604bc5699ee179fd5454ed3e20c5a932249e35db52f638b3ef88918183857ff499cff1dd2c58a57e9780ea4dbccf504c2bdf2363dca7c61cd3aa95a7214e245721e17"}, {0xb0, 0x186, 0xa000000000000, "e0938650e3520f31ecbd114eadedb9f8d1023c485c5f8a05cbd38b3b294875bda4abf1cd250555f35049fc3cbba90489dc7243b0cb893b8261eefc3692fd6f987e72c8b89093e930277a9b479e24a068278fbce14cb3a33ead618658d2ac13825075400f6fb309ba1ad417445cdf3a6518b46e90f0085a74c9585a059734c2c526db99aff2ff20487e5fa5c0286334a22d5cbb10d1c97205dacb98bcf4b414d6"}, {0x1010, 0x1, 0x1fe96ba2, "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{0x108, 0x107, 0x1, "0783e4d070b72a802984147e5c5df889aa113fb751150235e0b113fdad72e6ceedff51a27733a207210d7150daa7b67e69a1473fcee7072af4fdc481bf0386a9026a8cffefca96e20524c2775c1800a59a1529af891bbcfa20baea399edba27111047f8f8ed56fce8b524d2a37c7d6003a5b5222e591062c1c398d45e2a2e9b4840560c993d4d5373acc94031540da648d7e11271c1d44cce5648f9152e4ad94461d7cc9c45acd950cd44e3013243c64b050b364a7f779bdf69b52e0eda977a1cce0e6a2e6c9521e028a9718068457c96f134b9b62caddfc2f3697669acf54f5679dde81b780d6d81dd7a9f2718d81505760fcfbda"}], 0x12c8, 0x40}, 0x40000000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000088a000)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000cd2000)={0x7d4, 0x7, 0x2000}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00001cb000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffffff9) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f27000)=0x9, 0x4) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/02 06:54:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) sendto$inet6(r0, &(0x7f000050f000-0x23)="b335f8656a421f98113b19d7061c8232a8f4edd2c4b22d0a57629e680fc246f8a0eb59", 0x23, 0x4000, &(0x7f0000771000-0x1c)={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 446.494254] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5f000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001ba000)=0x1b1, 0x4) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f000047a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000003c000)={0x0, @in={{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xd63f, 0x40, 0x9, 0x0}, &(0x7f0000178000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000efd000-0x6)={r2, 0x1}, &(0x7f0000472000-0x4)=0x6) syz_emit_ethernet(0x123, &(0x7f00001e6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, '\r?\a', 0xed, 0xfffffffffffffffc, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x5}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "2d4fd9a7491a865f045e7efb51d81dec8ad6d1c355e9e90fcc21a3ec9e0b0c6be4b82c750091246888fd498b15ab7fe2a81112a688fad571a32507b4144a3d8a7295de4cd9d4ac6a371cbf83ba7b47a75ff9e96cbe57516a8449e5e3c50cc94158f80e2081b5cc1f6286fe78ac575ad7584e766115bbac0ac9fa072d740484d31c01e3fa588ee012f7d0a4f6b64a1c52d3822bdae21e999283dbc3ae7176a893c261d5af6d9f2de202c9a2b6161026ba0be71059918f4a267448e3359a3b8a9b6fc42bcd090ac7509765036025de030e3a9a44cb4863"}}}}}}, 0x0) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000094e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002d4000+0x6ec)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00006a5000)=""/1, &(0x7f000080a000-0x4)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r0, &(0x7f0000304000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bf5000-0x4)=0x9) accept4$packet(r1, &(0x7f0000cde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b1d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00009d4000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x100, 0x7fffffff, 0x10, r3}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffffffffffff) 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/02 06:54:17 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efb000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000aca000-0x1c)={0xa, 0x2, 0x82ad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e28000)={0x0, 0x8}, &(0x7f0000784000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000028c000)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xdc}, 0x98) sendmsg$alg(r1, &(0x7f0000427000)={0x0, 0x0, &(0x7f000004a000)=[{&(0x7f00001fc000-0x2d)="7388c404b56fd29a43512e8d94afee51dea4e80634bafc3e4b154ee488c55a20c59e991ccd60cd54aaff987345", 0x2d}, {&(0x7f000066d000-0xc7)="3b096e8e48f0ddf5756cf765563ab229f5ab17cb5212aa2c19ba8b358ccd7ea9561209903ad2474eae1a0aa46e800d18ce3264e5d4f0f7fc5d742442928564b3bbd97f5d724f8c8ea975d2651087ff712e02e6b0c874a5e22c1a0981c909200e1ae905a73f51095d8df870356765e7d5ec174fbf32ec99acc2535abfd30c3e9c598356d765162e984a4a599942a012e6a7908b31170129fbf259caacd9f5c5f158ccdced174793b0969f675fc6ed17a0358e1620e716be49abf3df6ef37960700595f9a2836171", 0xc7}, {&(0x7f00004fb000)="b6526524128ea4bf26455f99348d57680aa86bd522d431112c56ddeae8c658bd81f2eb83e59661cde10e3cce2916333689b84085d00d8eabc3e10652eb8fcfce0b5b4a2dd2868d659546342a00e9937da53b4aa7fa76e38bef26e6571edfa6006ebe3bfe80ac2ae3283b0ac8fc5c3e79ab13c5e89d7310ac6edc399ec8f67cb343e1ae58174eb72b60d316b92bafdb759792c9587604ffb903e0decd8f5e63ebf2120267abe5913c76e8", 0xaa}, {&(0x7f0000fb0000-0x4a)="cfdb900cb71a5c22629f805dd40028afccb9e88ce3611a15c8074caee8caff6a88d43a1cb8c10f941289a0caaebe8ab9c0b433e35b2fd2464b4de10d94d3d6791500769dd6628fbbd6fd", 0x4a}, {&(0x7f0000e4e000-0x26)="ed21fcc256804824a33ae8f6ae9b9ef3bd57f31386cb0c10c37a3efcea88f14ce8640836430b", 0x26}], 0x5, &(0x7f00003e0000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x48, 0x10}, 0x44000) 2018/01/02 06:54:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b9d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0x1000, 0x7, 0x3}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000074e000)={r1, 0x56, "02eb5250b347db6535ffedb99eff0c11fd9fd62ce6bd0c502857f56956678419b031cdcab453ae630066eb3f38f788c61b2b0b627168eaf737d683171d2162f96ab91f9bdd18ec17ca1346693b38643d1dc5b993cc8f"}, &(0x7f0000be9000)=0x5e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d23000-0x1)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xf5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b27000-0x38)={0x0, 0x0, &(0x7f0000731000-0x10)=[{&(0x7f00000f1000)="b3d6c8768afe930f567ee54ed44013c7", 0x10}], 0x1, &(0x7f00000d4000-0xb0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000cdc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000008}, 0x15) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={0x0, 0x0}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b3f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d32000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007f0000+0x391)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) r2 = socket(0x2, 0x4, 0x6) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000edc000)=0x76, 0x4) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000c95000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000044000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000d24000-0x4)=0x0) 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050b000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009dc000-0x78)={0x9, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0x7038, 0x8000, &(0x7f00009c2000-0x10)=@generic="6c6c596cc7c922c381774a99209708f8", 0x3, 0x800, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 446.674585] sctp: [Deprecated]: syz-executor6 (pid 29761) Use of struct sctp_assoc_value in delayed_ack socket option. [ 446.674585] Use struct sctp_sack_info instead 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x8, 0x0, 0xbe, &(0x7f0000db8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007de000)={0x1ff, 0x0, 0x3, 0xd619}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d1e000-0x10)={r2, 0x20}) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f000090b000)="ecafbd352557523c5a629e07a9481e0f2918cf8ce559db1cda39fa6eb042847c2f6b5926da183a275fa7000e1dcb23b26c2cf23de761", 0x36) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000df8000-0x4)=0x0) 2018/01/02 06:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000040c000)=0x0, &(0x7f000023e000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r2 = accept4(r1, &(0x7f0000c3b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cf3000)=0x60, 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00002b2000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c71000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000282000-0x8)={0x0, 0x9}, &(0x7f000017f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006fa000-0x8)=@assoc_value={r4, 0x2}, 0x8) 2018/01/02 06:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x6, 0xd9ab504, &(0x7f0000106000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00002ef000)=0x0) bind$alg(r0, &(0x7f00004cd000-0x58)={0x26, 'aead\x00', 0x0, 0x80f, 'rfc7539(ctr-camellia-aesni-avx2,sha3-224-generic)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a46000-0x28)={@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]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$unix(r0, &(0x7f00000e2000)=@file={0x0, ""/108}, &(0x7f000032e000-0x4)=0x8) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000372000)={r0}) sendmsg$netrom(r1, &(0x7f0000bb8000)={&(0x7f0000643000)=@full={{0x3, {"f44970904f1e9a"}, 0xfffffffffffffffb}, [{'I,\\ \f+\''}, {"010a61864ac43d"}, {"8eaede428a59f6"}, {"b6948f28223011"}, {"376089b97d78e2"}, {"bdbd2c3f98a84b"}, {"f10f8165083d65"}, {"1bcd7d34b82eeb"}]}, 0x48, &(0x7f0000bbf000-0x90)=[{&(0x7f0000d3d000-0x6b)="76240f3c9ec5b2085aef81e44ee8cbfcf122643bba9baab6c4f56323339b32e27dbeb7257620ab6313ceca1d97198f87449368089ca58ba52144ad423793f32ec41de549a7587a22a709d225fc3da3d2bd1d6f12cad6fd097b92b97d44f325dc5d57d4f7e381e3ee6cf012", 0x6b}, {&(0x7f0000c7b000-0x28)="e24345510388f1b9ad3086330c106b4782d9f2994ca630d1c24f8508d5c50518dfc5cdb7be37ecf5", 0x28}, {&(0x7f0000760000)="6ee653f5f5fe972154dc0053377f1a12919ed6275520c0d0cea98234130aa3d0a92dc0e5c61181cc920644de119a79d9b09d04e0503685a27e6bd722f421ca3e023dd05e09bf0c55b861dd1a8a88cf953bf1e52dd7fc3d9e987c935b967f6bdd514267197aa97811153eda1bd9bf2b2773cb", 0x72}, {&(0x7f0000960000)="344880d090331ed3ddc2ee3612fbfc17cded7a3648e5d7035c422162befc3c943623ed327157c0bea14432827f252d9fb521ae4b095fcc8b62566a4f8b8432", 0x3f}, {&(0x7f0000314000-0x1000)="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0x1000}, {&(0x7f0000cd9000)="cbb5360fa45fcbc7ad60d8e58ef8fa0c7974d34f83c087204fe1e8d88a88dcddfb58e730186e552a458b81102278401fe87590aa13cc4f1654d7b2ea4e2e1d48e8b39f466a43f936743909b6d4c0781ceac9c4e806ae2d079389f77872ac6c440ae5e63cfaeea95a40ac7824a524c03933fbf4d67aaac63f2a523f817b96", 0x7e}, 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"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{0xa0, 0x0, 0x0, "baf9afd1a552af54bb0887194174c7646fbdec66d0b1d006ae87429b08bf654c5072a9c4f6be31fd71bbc62f3eb34524b1f77f8eb5db275373ad4d1b9460f047304ed36c685bce3ad54500b6d6c510288708543e85ea732118442783c7556ec4ba959678b9d2628a8a30fcd1f61575a7f5a59fee563a70abc31be5852bd3f104e4684ba5fa96d32f489118a5"}, {0x90, 0x88, 0x5, "90142fd9922b5fb2562a174eba532bf66de90c6bb1b72be506c9f8a98e4b762439a0ee45c0abcbba81481d530fadcb16159a53f0c7c125be568315e571924f1c09a43946a0b30ad38beb7a2f6ae2c7d02515b54e1f22543b115af2b892331acafaae1f0c9c1d00203c3fb3e2bea06fb7692d2a4c9213006144216e52"}], 0x1140, 0x90}, 0x4000000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f0f000)={0x0, 0x0, &(0x7f00001d0000)={&(0x7f0000a5d000)={0x2, 0x15, 0x6, 0x8, 0x7, 0x0, 0x1, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x4, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x40) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000007000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0xfffd) socketpair(0x1, 0x0, 0x7, &(0x7f0000107000-0x8)={0x0, 0x0}) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000eee000-0x4)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0xfffffffffffffffd, 0xfff, 0x0, 0x44, 0xffff, 0x5, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000eef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000eef000)=@file={0x0, ""/4096}, &(0x7f0000add000)=0x1002) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) sendto$llc(r2, &(0x7f00007fb000-0x21)="77ab917322129c2fc2bce243377eacd46dc9718f24e223f9fd02453d0d38f6cf234f405e65ac67b7", 0x28, 0x881, &(0x7f000043e000)={0x1a, 0x1, 0xfffffffffffffff9, 0x7fff, 0x723, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x84, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000081b000-0x38)={&(0x7f0000a40000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d9e000)=[{&(0x7f00006ea000)=""/231, 0xe7}, {&(0x7f00004b6000)=""/251, 0xfb}, {&(0x7f0000a90000)=""/112, 0x70}, {&(0x7f00007f9000)=""/0, 0x0}], 0x4, &(0x7f00009de000-0x2e)=""/46, 0x2e, 0x9}, 0x41) sendmsg$alg(r1, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 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) [ 446.733379] sctp: [Deprecated]: syz-executor6 (pid 29768) Use of struct sctp_assoc_value in delayed_ack socket option. [ 446.733379] Use struct sctp_sack_info instead 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f00007a3000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000eed000-0x51)=""/81, &(0x7f0000985000)=0x51) sendmmsg(r0, &(0x7f0000a43000)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f000061d000-0x1248)=[], 0x0, 0x0}, 0x0}], 0xc1, 0x40) r2 = socket(0x13, 0xa, 0x100000001) sendto$ipx(r2, &(0x7f0000d39000)="2df22d415b4424d4efa3354f8e71167140c59750fd02acf09293b729893ec6ae2300f57e62d25aa2b54ef3ec8861f76f1178a1e7d077e97ceec7906d", 0x3c, 0x20000000, 0x0, 0xfeb7) 2018/01/02 06:54:17 executing program 7: r0 = socket(0x2, 0x3, 0x80000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000002000-0xce)="b579a27564d7ff02bcf7ca46c1472b22d3a3a8b01a1f29d569ea16f2c76c85a5ddf63c20ae3f6b8aba8349d31fc66b99d53da866223ad4953e10f7a9304ae32168d1fb5bfb60d35530e4cb6eedfc950f0f0c9ecab0e745cf446c9b3b38238c44bb4ce21dba2e1af745439e9b2ae267655820bc31094e3b157ca4c7dec08206432d4fc26d6604204631524f96edcb0e03f88d36779e805e71ba6e3b7d0fc03aecf6aef37ff5db373bb8bdb35e4e7ae43d9545978e6dde08db0bbba63b2f35ba153066d7ab774ac0f64f6d40265188", 0xce) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000095b000-0x10)={0x0, 0x64, &(0x7f00002fc000-0x64)=[@in6={0xa, 0x1, 0xa77a, @loopback={0x0, 0x1}, 0xbba3}, @in6={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x0, 0x140000000000000, 0x9d57}, &(0x7f000079f000-0x4)=0xfffffffffffffc54) ioctl$void(r0, 0xc0045878) 2018/01/02 06:54:17 executing program 2: r0 = socket(0xa, 0x400000000d, 0xf7ffffffffffff81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000dc7000)=0x0, &(0x7f0000ed9000)=0x4) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x0, &(0x7f0000c11000-0x8)={0x0, 0x0}) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x45b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0xffff}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9cf}], 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x2, 0xff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x1)={r1, 0x3f, 0x80, 0x1f}, &(0x7f0000001000)=0x10) getpeername$packet(r0, &(0x7f0000000000+0x286)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x800000000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000-0x3e)=""/62, 0x3e, 0x0) getpeername$inet(r0, &(0x7f0000002000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x8, 0xd, &(0x7f0000003000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@generic={0x7, 0x0, 0x7, 0x8000}, @alu={0x7, 0x4, 0x7, 0x5, 0x6, 0x20, 0x8}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0x0, 0xf, 0x2, 0x2, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x100000000, 0xbc, &(0x7f0000001000)=""/188, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r0, r3, 0x6, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000002000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000008000-0xd8)="05f80f0755226715a0c75dc9938d704f085674e58fe508870dafbac35254e9f3b8acc83a37145ccb02cab27502dfd99de509e79a2b134270f0bebccc2a9c2adfe94896cc5942701d99be9e7e37b3e626446ac6a12b9d2f46416b6176bb98f53b59dcb7ef3b2cb5b3b9bdc2777b5fc21f75c606cc5fd67b6ea2964b8602fec2c2f397d5c0e75d682a1ae48c4c1c1a363b93b950ce3dc6d69b60d5a2a6b6f6e56cf46d401446df88b3013786d4468cca77cf9319a31ca07e62fcb6f2b8079920c8c80488fc6a99357b6f337181c09c628dc928fdbd5794f3ff", 0xd8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000009000-0x68)=[@in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x619c, @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]}, @in={0x2, 0x2, @rand_addr=0x58ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c) getgid() 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000acd000)=0x90d7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7a000)={0x89eb, 0x9, 0x0, 0x4, 0x1, 0x3, 0xfffffffffffffffa, 0x4, 0x0}, &(0x7f000078d000-0x4)=0x20) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f7a000)={r2, 0xc8, "a84790254c6534334e80aae82f5cb95c61cf8f40ef7fc9531bac7689f7900e6a9ab83bdf36f20fbe942e30fe216fb69dd1f3ca034bfa9f4d426c17eee5f68669777da8ec8da69935764b95d739e9dcfe3452e3b13b20bb0f943144d06eedc722231c7d363c871ddb99514db73f86c29754cdf4ba3aa5b1921175a8f8dbc4dc9ba89d163adc8293b8d50a7b9e985eeaa616062c97a1c58f09d161d2e72a2f43969d74830b418f2c362b238cef0551d7e2f7b7d97ed5b51da7134dfc07a0105d192bbda4876731b002"}, &(0x7f0000f7a000)=0xd0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/02 06:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000066a000)=[{&(0x7f0000261000-0xa)="c1e488c0000000000003ff000000003f", 0x10}], 0x1) readv(r0, &(0x7f00003b7000-0x20)=[{&(0x7f0000381000-0x85)=""/133, 0x85}, {&(0x7f000022b000)=""/4096, 0x1000}], 0x2) recvmsg(r1, &(0x7f0000196000)={&(0x7f0000a97000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006b6000-0x10)=[{&(0x7f00006b7000)=""/150, 0x96}], 0x1, &(0x7f00004ae000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d16000)={0xffffffffffffff9c, 0x50, &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e91000)=r2, 0x4) 2018/01/02 06:54:17 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x0, 0x800, 0x1, &(0x7f0000afe000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cf3000-0x4)=0x0) listen(r0, 0x0) 2018/01/02 06:54:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000007000-0x5f)=""/95, 0x5f, 0x100, &(0x7f0000004000-0x10)=@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000727000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='gre0\x00', @ifru_map={0x7, 0x3, 0x5, 0xfffffffffffffffb, 0x99, 0x3f}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7fff, 0x1, 0x8000, 0x1}, &(0x7f0000002000-0x4)=0xa0) r3 = socket(0x18, 0x0, 0x2) bind$ax25(r3, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004fd000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000998000-0x4)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000833000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0x15, &(0x7f0000ede000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x37d}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0x4, 0x0, 0x9, 0xfffffff0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xe}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000786000-0xa)='syzkaller\x00', 0x80, 0x67, &(0x7f00006af000)=""/103, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x100, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x3, 0xd1b2, 0xffffffffffffff81, 0x7, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}], 0x4, &(0x7f0000001000)=""/96, 0x60, 0x8}, 0x23) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000000)={&(0x7f000096a000/0x10000)=nil, 0x4, 0x0, 0x80, &(0x7f0000000000/0x2000)=nil, 0xffffffffffffff80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003000-0xc)={0x50000000, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = epoll_create1(0x80000) pwrite64(r0, &(0x7f0000001000)="35dcb4f1262c4c9e01953a10d09c2b2bf150c11df7f37da1939e3e46f4b15553991e41d5da04453bda498f759f7f69ab5592f9212ca4c8d5ac15a28c2e9bf63baae084fb31a50f0d50ad4554a1ee24ac2b1ef39a964f68a0fba0d1283095092593fb2d5bcce0c8e33c4fef9b86491ce0c168a4c01e386320e208de44c2bd6682009cea3c9da2544281aa70c1b774c898629795cb09183627d2234df228526912be", 0xa1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r5, &(0x7f0000004000-0x8)=0x0, 0x7) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000+0x438)={r6, 0x9}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000006000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, r7}) 2018/01/02 06:54:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000-0x49)=""/73, &(0x7f0000001000)=0x49) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000675000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000014c000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000618000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) write(r1, &(0x7f00006ce000-0x24)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ed000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x800000000000000d, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000190000)={0x0, 0xd40, 0x8, 0x101, 0x10000, 0x80000000, 0x4, 0x2, {0x0, @in6={{0xa, 0x1, 0x4f8d52b3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0xddd, 0x1, 0xfffffffffffffff7, 0x100000001}}, &(0x7f0000639000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000010c000)={r3, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000098d000)={0x0, @in={{0x2, 0x0, @rand_addr=0x508b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000131000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000023e000)={r4, 0x191}, &(0x7f000024f000-0x4)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000940000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000026b000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x0, 0x3, 0xa, 0xa0, 0xa0, 0x6f, 0x101, r6}, {0xffffffff, 0x7, 0xac, 0x7, 0x8, 0x1, 0x6, 0x4}, {0x278, 0x9, 0x3, 0x6}, 0x8, 0x9, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x3, 0x401, 0x5, 0x6, 0x66ad}}, 0xe8) r7 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r7, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) tee(r0, r0, 0x4, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0xc) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002af000)={r5, 0x4c, "a9efcd4db8958ac6171362d35731070c599b808fed845b25987a21a2ebb476b0d94c4d6505b15da6326e9060e0386ff25cff71e8f8d9d063af5c189ef5f69e8497b1753e15c3572bb0c85b20"}, &(0x7f0000b5a000)=0x54) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c3d000-0x4)=0xa8, 0x4) bind$inet6(r7, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005dc000-0x8)={r4, 0x9}, 0x8) 2018/01/02 06:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f8d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b65000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d18000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x40, 0x1, 0x3, 0xa, 0x80, 0x20, 0xff, 0x80, r1}, {0x1, 0x8000, 0x8, 0x368, 0x8, 0x80000001, 0x0, 0x442}, {0x2745fe3c, 0x4, 0x0, 0x400}, 0xffffffffffff8001, 0x3, 0x1, 0x1, 0x3, 0xc5c24e25b1689bb4}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x1, 0xfff, 0x8, 0x8}}, 0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000226000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000661000)=0xc) sendmsg(r0, &(0x7f00007a3000-0x38)={&(0x7f00000af000)=@rc={0x1f, {0x0, 0x8, 0xfff, 0x2, 0x6, 0x10000}, 0x8}, 0x9, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000719000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000633000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e2a000-0x10)={0xc10, 0x8000, 0x2, 0x20, 0x0}, &(0x7f0000696000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000068e000)={0x0, @in6={{0xa, 0x0, 0x6bbb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0xa852, 0x80000001, 0x1}, &(0x7f000053c000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005df000)={r3, 0x100000000, 0x4, 0x7, 0x2, 0x8, 0x3, 0x4, {r4, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7caa, 0x8, 0xffffffff, 0x56}}, &(0x7f00009b5000)=0xb8) sendmmsg(r0, &(0x7f0000a43000)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f000061d000-0x1248)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) 2018/01/02 06:54:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair(0x15, 0x0, 0x100, &(0x7f0000646000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00005ba000-0xff)={r1, 0x0, 0x8, "430b5184493fd9db2a5072f4fb7455c7632fc975a0cf30e271649126af02020aa05bffbb79ade037f678f24a6e8178e93184a6ee2db54658d3ce82d364e3dec9f116237d94f1197466741b839c36c6107d70ffd977899feae012a6872d578c5af93f1cbb592f8fcf63cabf9c5ee0282209edd9261c14570511901b877c82d20a3f189fcde3a3945f0c7e5ac70a3509a84bc1fe68171b63cec4c76495fda61e6c6662d71dc92eba19dcca2388ee328cbd8f2b23e1f44501d3e40d4f43e2e42b6df00404d87e0e95e61a344a47945f3fc5467dedb5f42a176f4025ed33cbcf5151f38623b55bbdea2a2e566e072e3fcb1d8509c734fa"}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0xb) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00005e4000)={0x0, 0x0}, 0x2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b15000-0x9)={0x0, 0x7, 0xffff, 0x8000}, &(0x7f0000113000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000168000-0x82)={r5, 0x6, 0x7a, "7e8ff4ca7450ca2029a42730b232f1b7393d2db64ca51711c816c5066fd9703e5863e9cb12fa18090fc50f167cffdc0931970b15c2b47b245286901bbc02210eba6631426fe68da46783dd4de5f1dc26a695e2f560abf5970e9e7d40a30d25cf61380426e7e6cf6e97b793450a83807e43127c1fbc6ec477acf4"}, 0x82) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="", 0x0}], 0x1, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0xffffffff) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/02 06:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}], 0x2, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d5d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x81, 0x3ff, 0x9, 0xb9c8d6c, 0x100000001, 0x9, 0x4e9a, 0x4, 0x7, 0x1, 0x9, 0x4, 0x2e, 0x6]}, &(0x7f0000c3b000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000048c000)={0x5, 0x2, 0x0, 0x3, r2}, 0x10) sendmmsg(r0, &(0x7f0000334000)=[{{0x0, 0x0, &(0x7f0000880000+0xde1)=[{&(0x7f000095b000)="a444b48c830bdf8240ecbd13d39868139a2dae304880a31a4946caeb4f77c082ed4acfb534476b98e5cb043463c05d9fdb7fbe89f05cb2d121ed33c593df578e00c5f3414fddf12c010be0af2464", 0x4e}, {&(0x7f0000e37000-0x55)="48f3046441e78a3e41447e1a491fcb5ecae7ebaf981e48a2fa28b8b15b423c9882316dacc2599943bd39bbfde3fff67db7ef5ba1e304d8679d263ed41c862f79ab00edfb566692f310dc26dd0e22aac79b5c95edd0", 0x55}, {&(0x7f0000542000)="a3834fb88ffa3fa7e18c6cccde695e", 0xf}, {&(0x7f00005c9000)="8c19dc67483b3eaad5c9110a60ad0eb5e0331e528c9b7064eea5d4", 0x1b}, {&(0x7f00001d6000)="b9c04713a6f4001c2e9648e51bd28d86edeb371eb62e9c94a6f36c0207fe360fa82632a60f4d943b8420a0a5ec9c07c00bf72149c22d33e31c9f699bc8a4418d5bef8c8ca5770aed7b1a7ac08d31c3b2e21fb336f45b2b79822dbda1860bc3db753decc2b654876fe0204df5d7c6a07866da12c6c66e1ac99b4e2abb49ca26b2708524c3dab89c25b0aa7a0af8c95033f910ebd26681978ede94db152362a609539f222082cc26c1d4c17a19b6687c7de3aeb1403a61dde648959c3deed524", 0xbf}, {&(0x7f0000c84000)="0c219f7c182a95ac05a6790d3320d6c910f03231a5750173a6c633b8b63b2520091b84114ff7ab4af401b8aa94217b", 0x2f}, {&(0x7f000086c000)="9497e91f615acfe2342e48c76ffebf81ecf2d76382f57d08399f6f88ed2f517c458e56bf785780f45ffa73bdb500cf241ea0778bc1effc0323355d85e94ce0c4b218f014901c29dcba5babef6a42ef9164e6abbeed3cd332e263c0543088c285fef95fd125472a2b89a1b415dd6a66809f2c", 0x72}, {&(0x7f000008b000)="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{0x98, 0x109, 0xfffffffffffffc00, "8f1afafbb2aa8222faa5429dc1691b0de3430c33eb73f46fe1cac059a409a7f7124c2d6491eff35e6a8c4d3ac442c5336096bf5e590411625a1499a63a01cc3a5cbae9cae0b132ad07a857576bb842bf9d32198a4ef01848f80cd581df3bd296c121287a807bd6e998f158682b33e413f2bb411eec0a5a637d6f494bd929b79c2e7675c0"}], 0x10d8, 0x1}, 0x4}, {{&(0x7f00002a7000)=@rc={0x1f, {0xce7, 0x921, 0x1, 0x0, 0x20, 0x8001}, 0x6}, 0x9, &(0x7f0000d96000-0x10)=[{&(0x7f00004be000-0x19)="63e13f42e46bf01f210164fd0a1eeddaab9f77f7cb67a95ea6", 0x19}], 0x1, &(0x7f0000c1d000-0x1260)=[{0x20, 0x13f, 0x1ff, "cb5627c9e8934784a74367c289"}, {0x108, 0x11f, 0x0, "07f84c5beeb8a74552e3653285cac8dd153c1b09f41c12ccad0f266b4a7eaddd4bb70392f06d99bd4381a0ac942990044e1d2f37f5afb6c7dcf4fced6c1fc9627d103d9f009f63de5105d80c36929c345e1605f73b0cd93256a660d8707fa2737db4fa057e5993c882b17e73f338c566e4362a6030d2e52b19877fe98ed2ebecbf4acee8ea1435417de36fcfc159c8644b3acd0e1591580e9ddb083f0df94e83b5d3f45d28e916798802c0dbd02b27c97da2fb103e23163513bdfb29ba383761b2f77d50912fe8eb81584b7dc520aeefaee6fa20ca7aa9af9b2d17e904057031d17452fb4de07cd70bcc8ab383cf3bc92e7f5be6"}, {0x30, 0x0, 0x8, "cf240ba887299b56da985c36124fc53173b5081c541e39664c5c89"}, {0x1010, 0x11, 0x8, "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{0xf8, 0x13f, 0x3, "f31e06eed39ce41f7ce0d20152fafd1bb01f0894f0a52bd73bd1072e8c3d790dd9ab5dba49ba165e9d5ac250ee9856a97c709cec637db47cd95c624bd5e82a877bd33b25afc69b61c53d37ab79f7d5ba34bbdcf70183a84225619acf7dbfef5c8bdcfa0a9df813d090e5628ec7c0350e01c0e311ad527bf30d3970d26601a6f75ea66c3036a5c01b051a651fe58422ff7d7c0d942b96fecfd0c5c67dc00ff9bda415600def2fd3b61d3e61a64803342d094c3cfbe8e5ad2d1374a17fc25658ee35a058a5d256a5689df308b96f358a4de45f4c1373ef8350ab3f00007231456758"}], 0x1260, 0x4040040}, 0x6}], 0x4, 0xc800) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000024f000)={0x0, 0x0}, 0x8) 2018/01/02 06:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00007f8000-0x6e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x357, 0x4, 0x3ff, 0x3, 0x60, 0x0, 0xcf8, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@generic={0x0, 0xb, "f3f169e024d3d5dd38"}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0xfffffffffffffffd, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, @empty=0x0, @rand_addr=0x1, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x0, []}) 2018/01/02 06:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000021f000-0x48)={0x7, 0x5, &(0x7f000094e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x8, 0x0, 0x7, 0x2, 0xfffffff8, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)='GPL\x00', 0x2, 0xc9, &(0x7f000033e000-0xc9)=""/201, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005d7000)={r0, r1}) 2018/01/02 06:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f51000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004db000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) recvmsg(r0, &(0x7f0000723000)={&(0x7f0000eb5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000bb1000)=[{&(0x7f0000ef2000-0xad)=""/173, 0xad}, {&(0x7f0000dd2000-0x6d)=""/109, 0x6d}, {&(0x7f000008f000)=""/238, 0xee}, {&(0x7f0000ec7000)=""/240, 0xf0}, {&(0x7f0000830000-0xa5)=""/165, 0xa5}, {&(0x7f00002e7000-0x3a)=""/68, 0x44}, {&(0x7f00006bc000)=""/122, 0x7a}], 0x7, &(0x7f0000007000)=""/73, 0x49, 0x0}, 0x2001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c2000-0x1000)="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", 0x1000) sendmmsg$alg(r1, &(0x7f0000cff000-0x150)=[{0x0, 0x0, &(0x7f0000a46000-0x50)=[{&(0x7f0000822000-0x1000)="c8f9a7e48f90b4e1db62b67b414ff95c1c6f9fb20dbdf358d8e519f2827087023a0ae1e0e2478f84386a51aab22e3713540b185bb934e79ca888775aabcb823faa68a6c07f08b0354069ef8bf793a3f05affde5e7016a17d3f1470ffc01ee7568163de33b0836a99b77148dff55b1a2dcba1cf38389266f160bc7a254a952361ae7c2fcabf49296bef1804a870886454dccab715b9888ca48d68285d85f93e9de7302c8a3cd2aae38506f508271c1236b2355dd5d074e38a", 0xb8}, {&(0x7f0000de8000-0x7e)="030b6a2dfd6fc91796fe70d6bc043c51eb7a257dcf4b9360f3c2027bb05344f84522984b5d4de08eaaa13fdf2796e234418211253acc7a67e70bfbcc05b505b9d7e082a650fe432330598692fcd7662c3d095e3aee948a6efa7c973b926e6f787e681665d91ecfcf86a31e9ef98312d5b9b1b6a8ba6cfa42e80e769af8ce", 0x7e}], 0x2, &(0x7f0000af7000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x20000040}, {0x0, 0x0, &(0x7f0000e1b000)=[{&(0x7f0000313000-0x9)="b72d4b816e476e4464", 0x9}, {&(0x7f0000a7f000)="eb55829311c9b756dc89afe0038a879f7512c8966814cfe8edf8eaa3bab39ff72179af99e9cb9fad3dd59f0d26d46c6b7599582f8e9a568d563e3ed4357d6e6a", 0x40}], 0x2, &(0x7f0000de2000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x78, 0x117, 0x2, 0x61, "7ac80f897ba0b6f4952f132cdd69f24a32de8c73fb103696f83e11721bf3602578116c51a9d65e6c024a59574159a6a7b04674fa91409989ef3bf29eefbfff232edd147e58911d6928e611e22b17b2c07550b5698710292a1634896e014404a088"}], 0xa8, 0x20000040}, {0x0, 0x0, &(0x7f0000fec000-0x20)=[{&(0x7f0000cf7000-0xf6)="19b0440d70c0528e2247578ead50537016f78d7c3d7e914f8f821fca50f4e87e3ce588ab928c185e05d8e784eb64b23b41e43aba4da13c2fd54853894ec6556802d694cdb78676f26ea746083f68bd19e7beeb71251ccaa481a907bf3a692f24a9fc7aca59f2cb5236d26135d742f83ec9861f6a9f6b1516e2201c6621aa8db2a8d40e82c611e1dc54d1972e72e2d636b81762630b71216e48124527b6537ff86726ba773a97ac6fddb4bdfcd2332876f66caf91d5c84a094dbc2778be87166b3b562f4f407e3db059b5fb8ca57c32dcc977f71bbd4c41dd22a2953d261f1307b22011b882dae54dc66f5f795b9af80974031518be62", 0xf6}], 0x1, &(0x7f0000141000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f00000c2000-0x60)=[{&(0x7f0000452000)="55f492385981d005c31426b758", 0xd}, {&(0x7f0000791000+0x22a)="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", 0xfb}, {&(0x7f0000e7d000)="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", 0xff}], 0x3, &(0x7f00004cd000-0x1f0)=[@iv={0x58, 0x117, 0x2, 0x3d, "f4b90cb8a97d1f3e8205ba1ac34de1d51e6425d9dadb085345e5e6e32653f7621e34fef82fcd2b761c71d58382bd31a23e15d7693582693494a45171d2"}, @iv={0x70, 0x117, 0x2, 0x56, "7a4e4f744694d9e4af267c70c297f6c95c54245da82cb5bfda8dfa5c54470633e8176fd13e156bdbab28c4caa90e7d26af11a0188eedb1e9e94e102ee8a7c4b313f08de268fa3b3b17d2983078c157253662cbbed70f"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb2, "44fcf3bb83151c91aadc8f6a5991acb3deabd67c9f011d39b5bd39d9957faff90dd34e3038930e3325c23e212be89ca32455a7f0195bc4552616bc3a6b32530e708b91d076860d2d44201386fea488e0086b2fa513aacc3d918bb76cf636eb47546496f4400fe1b3268ed0b88a09b1566f2637c01710d8f16e8f33619a2d040aeae73333dbdb67e1a404eb67891ec8b6ce9d1f6d829020652927e446bd41afd49ba1e364d54875eb2a409681164387723203"}], 0x1c0, 0x41}, {0x0, 0x0, &(0x7f0000887000-0x50)=[{&(0x7f0000d55000-0x1000)="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", 0x1000}, {&(0x7f0000424000)="26fba3479a9fa8cb99a17711ef830aeed7f4cff84f1a47f1181d29559a21e74bcde7e91ae0ac93bb19e5911909bc521ef1323261000b3c377e08b631fff4a60ddfa8389402c18ad3b250787ee8b10d010eed167764f9f6d4f67af25edd508f5a0f957253de856c9743247f73d7c12f77d51f9a5c1e0183e7315a847bf8229dfbcc7e7d7c74ac815889ede218ef0a83656484a58c573b4107dfe821935b11686c9031a7fdb533d4b8455b94a9ff02223e1487d84b1ec3ea732a2b87da76e3620fce98682c1dc7d1f646c7f76c12394b68d18ed241864d4ad6bc3fe7654ffde19a5c9982fd0d", 0xe5}, {&(0x7f0000b19000-0xf8)="dea360a969edba22d0ee80438f016e41b68c75f217bb79082153fb6eef199c15bc4e5d84f71919f05fc60a89fca19750e47454856e49a6d2fa45e4e317b32f0ef378dfcd8c7ca0725eb15cad65ac4d109b22361c6d2e75f81b85b0ed118fa26baadb8f54fec72752838bcbaa82ed9a2c685043d30aa63003877bcf077ffae30274d58b3746566028efe256dd59f545f421957744564c33f76215d7eaa81a7bb1715b2ec49bd875f221ce5ac763094b36698ef10ccdc51e2610c916a6e42637d68c085f6205971467f8a068b23b6294572ecaaa17fde703c3017525a118ebc8ad947853c691f675b8caaa6c5eef984ecaeab0cf620adc1042", 0xf8}], 0x3, 0x0, 0x0, 0x91}], 0x5, 0x0) 2018/01/02 06:54:17 executing program 4: socket(0x1e, 0xfffffffffffffffc, 0x8) 2018/01/02 06:54:17 executing program 0: mmap(&(0x7f0000000000/0x90a000)=nil, 0x90a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000090b000-0x4)={r0}) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000090a000)={0x0, 0x0, 0x401, 0x200}, &(0x7f0000410000-0x4)=0x10) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000090a000)={r2, 0x3}, &(0x7f000090b000-0x4)=0x6) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f000090a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090b000-0x4)=0x10) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000090b000-0x4)={0x0, 0x0}) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000090c000-0x8)={r2, 0x7fffffff, 0x2}, 0x8) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000ef000)={r2, 0x7d, 0x7, [0x3, 0xffff, 0x100, 0xffffffffffffffff, 0x4, 0x1, 0x100000000]}, 0x16) r4 = accept$inet(0xffffffffffffffff, &(0x7f000090b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090b000-0x4)=0x10) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000293000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0xdcce, 0x401, 0x401}, &(0x7f00005f2000-0x4)=0xa0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000090a000)={0x3ff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x222, 0xff, 0x4, 0x7, 0x400, &(0x7f00004cd000-0x10)=@common='nr0\x00', 0x5, 0x9a21, 0x100}) 2018/01/02 06:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ad8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009e5000-0x4)=0xe) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000065a000-0x2)=0x200) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b61000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000376000)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000023000-0x2c)={0x0, 0xd849, 0x7, 0x1, 0x12, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000440000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="73c27ad74e0012001300", 0x81, 0xfffffffffffffcfb, &(0x7f00006ab000)=""/183, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b7f000)=@generic=""/16, 0x10) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r5 = socket$kcm(0x29, 0x2000000000a, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e5f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008a9000)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000014b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000b61000-0x8)={r7, r8}) 2018/01/02 06:54:17 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c06000-0x10)=@generic="f8de84d1c0629affedc3a4dbd990b644") 2018/01/02 06:54:17 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a6000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f00003a2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1c0000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x4000000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x200, 0x7, 0x3838, r2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000003000)={r0, 0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x10001, 0x8, 0x200, 0x4, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000444000)=0xffff, 0x4) write(r5, &(0x7f00005d5000)="2400000052001f0014f9f407160904000a000710080001000400ebffffffffff5f000000", 0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000d2e000)={r3, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbec, 0x7ff, 0x7ff, 0xfff, 0x20}, 0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008b0000)={r2, 0x10000}, &(0x7f000096b000)=0x8) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000080b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3237, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x862a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000076f000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bcc000)={0x6, 0x4, 0x8, 0x7, 0x5}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006ca000-0x4)=0x80000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000099c000-0x8)={r1, 0x8}, 0x8) write(r0, &(0x7f0000fe4000-0x1f)="1f0000000c06ffde0016f49f0089f0ffff1e0000030001000600000001e780", 0x1f) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000079c000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ba2000)={r1, r0, 0x6, 0x2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a73000)=0x0) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000080003, 0x38) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000360000)=0x0, &(0x7f0000f59000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001ed000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c85000-0x4)=0xfffffffffffffe90) getpeername(r0, &(0x7f00004c5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000964000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000854000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @noop={0x1}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000247000)={0x0, 0x0}, 0x80, 0x0) 2018/01/02 06:54:18 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffff8) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000585000)={0x0, 0x20, 0x30}, &(0x7f0000fdc000)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fdd000-0x14)={r1, 0x8000, 0xfb62, 0x7, 0x5, 0x7}, &(0x7f0000f25000)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000778000)=[{&(0x7f0000cba000)="", 0x0}], 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pread64(r0, &(0x7f0000d7e000)=""/175, 0xaf, 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000965000)=0xd0e, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000975000)="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", 0xf60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d29000-0x8)={0x0, 0x29a}, &(0x7f0000017000)=0x8) pipe(&(0x7f0000abb000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002f0000)="", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00002bb000-0x4)=0xc, 0x4) sendto$inet(r0, &(0x7f0000126000-0x1000)="", 0x0, 0x0, &(0x7f0000ccd000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:18 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) recvfrom$llc(r0, &(0x7f0000a60000)=""/35, 0x23, 0x0, &(0x7f0000b2b000-0x10)={0x1a, 0xc, 0x5, 0x5, 0x9, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r1, 0x0, &(0x7f0000c8d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000a7000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e93000)={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]}}, &(0x7f000028e000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x3c, &(0x7f000053c000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00005fe000-0x10)="ee90d2a40c4f58f8e77031bef32b5f2b", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000668000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000234000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001e0000)={0xffffffffffffffff}) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0x8) connect$netlink(r1, &(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x1, 0x200}, 0xc) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000431000)="", 0x0, 0x0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000475000)={0x0, 0x100000000, 0x0, 0x2c91, 0x1}, &(0x7f0000a3d000-0x4)=0x18) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f70000-0x8)=@assoc_value={r1, 0x1c42f624}, 0x8) 2018/01/02 06:54:18 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000fac000)=""/215, 0xd7}, {&(0x7f00001dc000-0x34)=""/52, 0x34}, {&(0x7f0000000000+0x653)=""/133, 0x85}, {&(0x7f0000bc1000-0xc8)=""/200, 0xc8}, {&(0x7f000037d000)=""/237, 0xed}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000012f000-0x4)=0x0, &(0x7f00007b8000)=0x4) write(r1, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/01/02 06:54:18 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6b000)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000c65000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784befce4fd8a1421e028b8a97466f2ca47cfe7806348927ce7d116aa6a9aee19a524ed7297ff88e6ab27ca511c263cdff707eab5168be1a127c8a4ffd531c386600775533ec1de66ae4cda5aaf9b384040dc82bdc92a2ff17a3aa4589f57a91a199364de6ec7914f4f8c051e7839aad34982f204f31cc4a7eb939d402768a18b8e79aa0a0bc91318c09579855b5b0fbc46834b6d4bce1f43945", 0xcd, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e82000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000e82000-0x4)=0xc) socket$inet(0x2, 0x3, 0x7) 2018/01/02 06:54:18 executing program 2: socketpair(0x0, 0x0, 0xffffe00000000000, &(0x7f0000307000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000654000)={r0, &(0x7f0000000000)="3285b9649d25db6e5ad1d1d0efda9aefce0c6d929d96fe585512a69bad8d66772673ff", &(0x7f0000000000)=""/153}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 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) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=0x0, 0xfffffffffffffebb) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r1, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r2 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000027d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c2f000)=0x14) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000781000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d36000)={0x7cc2a54a, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x15, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ea6000-0x48)={0xf, 0xd, &(0x7f000033a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008b8000-0x4)='GPL\x00', 0x7, 0x66, &(0x7f0000f17000-0x66)=""/102, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f17000-0x28)={r1, 0x0, 0x3, 0xde, &(0x7f00008eb000-0x3)="cebb0f", &(0x7f0000f17000-0xde)=""/222, 0x9, 0x200}, 0x28) write(r0, &(0x7f0000f11000-0x25)="24000000190025f4001809180000fd0e0a0000000002000000000000000000ffffffff7e", 0x24) 2018/01/02 06:54:18 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000287000-0x4)="7fffffff", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000001000-0x46)="", 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a79000)={0x0, 0x0, 0x0}, &(0x7f0000d5a000)=0xc) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0xa11, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/02 06:54:18 executing program 0: r0 = socket$inet(0x2, 0x5, 0x400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009d4000)=0x3, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x15, 0x802, 0x50) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000027a000-0x22)=@dstopts={0x3b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x80000001}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x22) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006b9000-0x210)={0x101, {{0xa, 0x2, 0xffffffffffff4087, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1888}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000063b000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c03000-0x8)={0x0, 0x9, 0x91}, &(0x7f0000c3e000)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bf2000-0x10)={r1, 0x20, 0x4, 0xff}, &(0x7f0000cfd000-0x4)=0x10) setsockopt(r0, 0x10a, 0x5, &(0x7f00005cb000)="b0c1caf5d81edee99a710d9980b85e2496446f6f9c4015d0b848ba65", 0xfffffffffffffde5) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) r2 = socket$inet6(0xa, 0x8000a, 0x80000000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a5d000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 06:54:18 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b8a000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d3e000)="bdd9ea00000000ffffffffd7a8e023e45a812bd657b678c2c66ae309ab1e8eaa36f68f5b49b5a60c61002d96ca193a6b68e10006b178329ff2823a7186d4f376f1", 0x41) r2 = accept(r1, &(0x7f0000042000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000edf000-0x4)=0x10) connect$nfc_raw(r2, &(0x7f0000fe2000)={0x27, 0x5, 0xff, 0x100000000000008}, 0x10) socketpair(0x800000000000000, 0x2, 0x5a56, &(0x7f00009d4000+0xe52)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000b87000-0x4)=0x7257, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fe4000)={0x2, [0x0, 0x0]}, &(0x7f0000cbc000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d39000)={r5, 0xffffffff, 0x30, 0x80000000, 0x6}, &(0x7f000087c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006ce000-0x8)={0x0, 0x8}, &(0x7f0000edb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000695000)=@assoc_value={r6, 0x8}, 0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00009c3000-0x4)=0x5, 0x4) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000462000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7b000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x10001, 0x0, 0x1, 0x2, 0xa0, 0x20, 0x3b, 0x100000000, r2}, {0x8000000000000, 0x7fff, 0x9, 0x7fffffff, 0x200, 0x8000, 0x40, 0x0}, {0x3e, 0xa02, 0x8001, 0x101}, 0x80000000, 0xc, 0x0, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x8, 0x0, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x0, 0x7, 0x10001, 0x613}}, 0xe8) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000605000-0x4)=0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'hash\x00', 0x0, 0x100e, 'cmac(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xe4d5) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c52000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000afb000)="c3", 0x1, 0x0, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f000088a000+0xdd0)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7b000-0x4)=0x10, 0x80800) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7024) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000105000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000735000-0x4)=0x98) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000da5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000032b000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006a1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002e2000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004dd000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x2, 0x2c5d, 0x0, 0x3ff, 0x81000000, r1}) socket$inet6(0xa, 0x6, 0x364) 2018/01/02 06:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000838000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894", 0x20}], 0x1) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) socketpair(0x0, 0x2, 0x4, &(0x7f0000023000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00008ba000-0x4)=0x4d) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'kw(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e64000)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00005ec000)="02e577b4e886569e5417e40cb7efb31b", 0x10}], 0x1, &(0x7f0000309000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000edb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db9000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008c2000)={0x0, 0x1600000000000000}, &(0x7f0000455000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000047e000-0x8)={r1, 0x1}, &(0x7f0000b00000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet(0x2, 0x8000e, 0x29) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000443000-0x4)=0x5, &(0x7f00003ff000-0x8)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003b5000)={0x0, 0x11, "7e61d2df8d2a24fdac0a1bec9b28d7ed80"}, &(0x7f0000100000-0x4)=0x19) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f5b000-0x8c)={r3, @in6={{0xa, 0x0, 0xff, @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]}}, &(0x7f0000230000-0x4)=0x8c) accept$inet6(r0, &(0x7f00004f1000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a6000)=0x1c) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) accept$alg(r2, 0x0, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000164000-0x8)={0x0, 0x0}) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e1000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000242000-0x10)={0x6, &(0x7f0000dcc000)=[{0xaa9, 0x40, 0x400, 0x5}, {0x7, 0x7fffffff, 0x5, 0x4}, {0x4, 0xc8, 0x76f73e16, 0x1}, {0x2, 0xffffffffffffff00, 0x4, 0x3}, {0x4, 0x5, 0xb66b, 0x0}, {0x8000, 0x6, 0x3, 0x100}]}, 0x10) syz_emit_ethernet(0x8a, &(0x7f0000efa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@generic={0x0, 0x11, "0760a98e8ea40af7e779bcd5e78f84"}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r1 = accept(r0, &(0x7f000031e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000404000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006af000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000e20000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009fb000-0x10)={r3, 0x4, 0x8, 0x1ff}, 0x10) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f00008ae000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bf6000-0x4)=0x10) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='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(0xa, 0x6, 0x6, &(0x7f0000f10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff4000)={0x0, 0x87, 0x400}, &(0x7f00008e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000087000)={r1, 0xfff}, &(0x7f0000d37000-0x4)=0x6) socket$packet(0x11, 0x3, 0x300) 2018/01/02 06:54:18 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f7b000-0x4)=0x7f7f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097e000)={r2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f31000)={0x0, 0x1, 0x2, [0x2, 0x8]}, &(0x7f0000a96000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0xa7, "e68a75798ee2fc0f44ee5d44b105f4e45915bd9712908f50f11f1bf1a284ec6db3e0e1608be8bbfbc5411bb173707cb615f23afa8f545469cdd12d0c8d4d51cde5ebcfc9ad98cf1a4c056178238b84a4381db00f0b18304899d77d085c504b8bc42d9517ad1d5ebbc7f50476a412706c34111b7a16785055ca0d263848c24f4207a633cd2b6fcd02401c3e56c511e1a05e5c57ad5021858df9da81465f517ec87166b2cc346c47"}, &(0x7f0000064000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f78000+0x1e4)={r4, 0xffff}, &(0x7f0000f79000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009ee000)={r5, 0x2, "307f"}, &(0x7f0000f78000)=0xa) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000001000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x90, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0xe, 0x1, 0x3ff, 0x3, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x77, 0x80000001, 0x6, 0x5, 0x3, 0xe97, 0x1}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x0, "e901c5"}, ""}}}}}}, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001c5000-0x90)={0x303, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x71) bind$inet(r2, &(0x7f0000b7c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x10000000805, 0x0) connect$inet(r3, &(0x7f00007c3000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f000070e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r3, &(0x7f0000423000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000-0x4)=0x8) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cfc000-0xb8)={0x0, 0x7, 0x0, 0x9, 0x9, 0x5, 0x2, 0x9, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xa00000000000, 0x4, 0x3ff, 0x100}}, &(0x7f0000a56000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c99000)={r6, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c8d000)=0x0, &(0x7f0000adc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f16000-0xb8)={0x0, 0x9, 0x3, 0xfff, 0x38, 0x7, 0x800, 0x100, {0x0, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x8001, 0x4, 0x7}}, &(0x7f0000270000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000956000-0x20)={0x8, 0x7, 0x3, 0x1f2, 0x19, 0x0, 0x401, 0x3, r7}, 0x20) ioctl(r5, 0xbcb6, &(0x7f0000f26000)="") 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000bdc000-0x19)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97000000000000000900000000a9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0xfffffffffffffffc, 0x763fa46f386515f3) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001c7000-0x2)={0x6, 0x2}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000080000)={r1, 0x50, &(0x7f00009a5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 06:54:18 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000049000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000095c000)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000cb000)=0x1, &(0x7f0000a11000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7, 0xffffffffffffffff, 0x6, 0x120000000000000, 0xcc, 0x0, 0x5, 0x4, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x0}, 0x8) r2 = socket(0x13, 0x100000003, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000002000+0x767)={&(0x7f0000002000)=@ax25={0x3, {"00e94b72681e16"}, 0x8}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="22b9ba183647fbe11c7e0bd37becb546d7e2d3c8c63bf8b57d7de315596fcf89cf9eaf7a4b9c9a33182b18faffe31d3b200bd34c75feb070739e588de43419e5e21e199d91833cbc3623a54356408beb305ae00396786d6bcfb09b14a6a5dabe32d982e6727237ecee567cecb48d76205323d19f674982fa96d0ac631a8e05e34218039cd0db3bd583d2aeb7c7f5fe5c910bac01c5e9dd717aa206ba8a49c019f0340261eafc25bb95371d0c6abbe74487dac820e5215ee98d43", 0xba}, {&(0x7f0000001000-0x1000)="5b37734624f45c3cb458eedac4abcc705cfc2e7851ecf18f71932529f4490f740f13063a04d83351a1164002ae1994091c329db0c5c9157cab7db2e4c7c9d4357b84f4c6fd1f0913529b7665221c680fd442afb8b2a70bb985a6042a76d2392184d86e3e82b22c4eb773e3abdc5181353a2d00e59e86cecaec4ab13f95a702276a569d1fb3275f1c28acfbe1c14ccf7f58145a5c9f376cd71900576ebb3ec11d93ab4de4a37ea453b79fd4ed0f1f04b60dcc1681257173b83884bd5af500b02ced29aa1f1dc4e670f685f68993eb8bfec870c658583defb91b34fd6c4030a3711e39d71cd12b398d04b41fb1d8e311abf0873a2b7f4a5190de75288b58e5c21b56f21b98a0ea554ed0995f694cc1541e7cdf5d181bb230ecfb7d0b68b2151ab724a6a9707044e7ef63d2327acba9226e61d579898c6ba3fd80c9048689d5a888e743f1a8753e340d467854fd4775f3f881e6ef1273408dcc52ec7c957981bf32a25b1d0d71801801f25e3b1c3c666568a252e45d275075a84a84e567a8f498ada67754d271d1589cd3cd60cc29e7a36c5f6a40e9921b4676fea373f8f1f100423a7acd1575d67f67b8367e6242362a77636b8d20ad6ab99c08341db703688fd43fdd6bc5fc700d0dec50afd554f5e3ce670e357d6c93c396e16a234e167720a5e3aa8fe0f5eac02c765257a2b096712e5c4f93b71f67a3a6f9d365bbc67e89ec692261bc12f2bc897dcdcca4780d73393ca916ed370733d84866690bcd67505a02bef760b4ec8d6cc17f50b9207a0b1913b5b25671362dc561dd75383455f3e28852097cea7767c9b816012292f39190cd6f1ebac95b5f92f6d4bc1088a1b84e30f52d1406cf7d412440c7404146f21c2fd0d36ef9630f8a95188730654cda747ca98ce9355aa116bf8b8794803dfdb5e04427199c874e031a86b12896fe1c1ef153313e099c2f9812740995145a00d484e93380bd808f050ebd60f4357c58ae4fd1a910d3d9b87010ecdff908859dc9013fc2094cca3bf9589e90447c571c4e25052de8a4ccafeb43dc4ce49ae6f778b93e072f1862c2da2ccdc113e172b304daaa333735c4ba5b46cdc174daca3496b87fa4862e85abf40e3a27c1a428396163e6c934b21d782a5d3ff0fcf7596518cac916509ea4a6a9a0bfeb90e9c3ec2952ead28381abc3327a808f4e1c4600e46ac27e88c63c08463ee0a15908550fe783e907bfa51faa2f2c553d09d2ddc0342d8d0e48c737bc79bf2fa97a565bfd17c3d84143b3e152725dc79252da88ba3b49f6321954d95822e0c411106929c5e5f9d1ed9d57d094957c6e84f99d89f79e05e065a47e976881858e0a8217d48ca22fa2f6a400d68281634ad99c5a9ae5fb00342ed060488202f5f55488eda0324441551234dba5670ec7b86bba2c1fc37cb865efc004ea42ae8fb6d43dd59a2831f287537c0597ca7a10aa30044a0be9176f67cae1a1ef60c38f6384c5dd6a9e74732345a0f73c939745be0f7cb788f6a06f986336c775b35994808d077417fe49c35aa90c3a5fd01cfcf8629c275bf24878e6a2f2ea2551bd06df3c55cda5326a07cb7f907a83c686130a851a667c8f4c9199d63fc7d8f7f39696610b702237c2f325eec33555a37ef810e9caf5617511cc752fb379e1a6b450d200c6a8ce6a438e52721d91bca21138e1e6a404fab99354178cb7f9b6638b69397f0c9a56d8279432f56c74fcd88dc24cce4bc90af0bb730211f0070f60179aea7a3fe8340e62a48d1d642b025e418e7d89d5c5eb561389696faebb29a9819479e001b8493eb4cfeaa4f85c34835422984ce997d66fad1a260710fd949cd838719e6580a3b939e918779dba595f71af6e5c8d4a7b33a0b4352d926b3235eb36d5038cd4d4d61ca69d8108027761f636e16528ed6b90b887ca89c16efd39fceabd0c430edb5fccf2ac1dd8b6a480988ac8541720023bebeaac52ad162677d4c03bcc2a42a0ddf2325bcd885c3f03543287935964d53a028c09758c68dbfe443de4a0d38de18bc7fc9ff8b15e3d132135e0211d0ca8b2d5050ddb38599902e0f1da3aeefa13e13d7c5cd631d6a3e690e1a74251e95b8a06b4a37bbca3317598bd6cc725a7c721b394b545c4d25a82bddf2c3d55c7a3705858d7a6723d83253e059f8df3ff8bd04fe57706c67f50be26f018727e8bafe74395358e2390c5b508e22d1b64bd24799e5011ca07e68016ff23120df9ff669eba6d18e9d8e63d5c556604f74a2e7dc075f6c7690838d341fda4a2902fac98508f81955d86f34425f0ad0b1e3bc3169c8340db468e5938774aa71ac1574ef7f2ce34bd8dbec7166710fb0f8d3281bf76ae0e2f4d49e9aabdbd93d0b883b239404c8b969195fd109998d5c08e0771631efe5c3616b0eb39f8fa3d9f80c72e802904ad9f91e3d6b0fa1a007136eec23f12baa1859d56bb1f2016ea77f4a16a895f73d6539b9e0ace967d2643b2b273201d7d2ba266b01247af6ea8a636bc871cd8ee29c368bfa5790ed290e0f3e52332e6ffaacaf4372fdf945e1fec4391edb81e2566712eff7de3db285f6f250dd463d67c758ba2031f69537855b179e46faedfeda06102d2174798b0ea9e51f62d0ec843478b7c14db447eead2f0d9bc35849049de65762531e154d67685a34978ea4d2079268ebaba76994889faf4b61232c3b7a947ec4423f511b0bb457f42fa0830dce7ab5b48182788177e589dd7adb55f2be43bc2b87c1f95f493965d8c578955e7ea0c9e930c5f07cf793ae87b72011ba6c8e5f784ad2535e2b849e38ea28d4c1cb1cb774787574884e2558956f0fe2afc66f433b47c33f4e051b6a13742487c92cea4dbf7dd0d23c904b99c1787ae22aa87a02ece8c118bed52497ac39d13e4d58d2274c6fcb99a44b2b1fd008ed608ec0c86024ed131c086385ada3ea5cff69b813da205a36473bccfa1c00e685f698b1ff0484634950111e41cd720ab916274a3e626d42c990577dd28f3189a9e66201aeefdba980083848a60e3d84706d375c1e52cf575f00744efe9042ff8602ee25608491e80707f7c75a45fb2db8bd013c9734fd3c43af534c2c93e7fa899c29ef4d0844185747cee1b75a3cb546d2a55f24e44fa8cbe1c3a9623c50924a719d77c489292d83150b5db9876ab910f845b810f7451bd2570dcfd7aa13186955c80da3f893e5eef6744946f870a1567ad392cb33d1d5e3af088b109395370829407285f39d90877a6f88992c00d7aa6ac7fe09d511a07840cc88cd211a844c71891741f054b76f6d39ab6e8a0bf3fa090a972aadcbe6ef147aafd2dfc45c70542ccee1cdcadd33ae199ff8253342f86dc952d86a15a8de403a9b81bd85e3d847f8b370ba5cb4d3b6c9658d00e174b819d11eb0e262d9a2c5ea370cdf1d191662b3ae6efe5aad8501867b314f6d893cfdda36ef80c6987d4e8d42eef89ce61bb797175cc45671b5cebe0d213c06c8d71dc0a2971e55f85045f4fdff532d84fe5b709bb687475dce09493c03a6c3ef471c893fd0b024d09717ad9afd04f88dd55c72ea36e539847ced52b227dbc9b3ab671442c3588a166e606e69c314734bf75929175ef6cba3df42e841e0e9691ddc66a7e14c7f3463810471f33710d330f954c7464d822fe403d67c4126f61b43691e4c95ceb668da3bf7ab6f03f3f90bd699df69ea55e58f162d299619e643e8d43971071ca14b9baf603e5529c99dbe2523064365c552d6b19d156f232df757121590dadacd2a185e87f1f4755d09ced536eaa98ee5df85e5ab396fe4b0c97a08702ac7889f4880e4b0de80873235f37fd5bfc94b63e40fe89e5cdf00510345fc32f1c579ba1720020d4c809c62c5a0af492f7f8272c7d5f0989e9afc3ce7adf235a78efe75ee966e424837cc469659f22541e9b472983bd88eeef7e0e832a13ad6991a1f24118d23d0297f561fc6535fc546614b1760d16e3d5225c3ffc9ca2eaca85e0b9e9f8785a2fc5a8e418ba39f69ee6c6a65acb7889c522b8a91c9e4394f1cd84d929df24b01a643eb3a1e7499211be09e62ac47c0b030e26774954f76aa3c9a9dbc2bc93e2eb84a29bf2d5c1224bc070aba31c3061ee8d7713aa13818fd1100287775db177e15e2804da233d8ab3cd2cb3f8499759833507e7150f3c7efde05474accbeaa604b1c4fa91d39ce354f0c95437c7c3efe50d6a5ca752e5149288833510cc2502329de9c9644db9de4f6728fc67eeae6db62c9817dd78dca8067e061f54c6aabeacf9b7a19460e00b5e4167d49137397e4bd898739cfd357cc6c317a8b0b157a65d1cdf07dde4e58d1ede5de7595c75bd1dd5abb5cd89d711077ed8fa10fc127532b5188f184c815af486ee542ec6d80dedef0015230c2c01899cf1c9f4633df26374f20731faf40ac2943bd87171aef9db3de2fa4edb9ebbd73ef3918890ab82f29f406dac09ca8afc18b81596ffb0c1660992392cd09c2ba15f8863f1dc2c788022ff8546b9a9cd0435e92485b79b193bf3ce8ab811b4215310b992409b08121073744778d379da749b86b2cd9e2ebc40655028391f1733f3c6bbdd0ef2bec7d537a904378aa41679c8e5d9637ce5f65825cfc83ed66f12ecfd13fa9eecd62d8cfe8268b3cbcb4a529e6c6317b3205e55aa45c33835e8e2b8d6cb5c5da0834766544bbbd2d4fa91795b7956e8ae3a3d744e22ef3c3ca814aa7579fe5a5a7d4985269bd810d87e6908ffa5047770059b5ee278e709f870dbd2e36d4c3d95abfd9169b36a7bc22f812025e31b4db1ec2ce2e183753145a75d9b64867df043aeb091d19ede6083d8f222ebef6a9f9e7380a54edf3c0a4ef39510ddd1a20d0e59df870eeeabf466c73a126806e22f6966f29a39cb1c24894d9a9b880f1204a967b67e7aa76f7101a3c6df5df6e357bca60b2136eabe9c703e1da31e77486f60801941e30042fdfb4163f364715efa3f53ad544d4b5418b91975277b4f5c3615f3c7548129aaeb7b6022e018b00b443646596394e69778f049c92ba612192e015a250f19a5d697d4183dd3812b022420906854d1b0f30eb7e98c19fc9189220eb06dda5d17863cf51bf77cd272e0ed08c833761e3e7950ec8084e70f1ffaca222eb29515830d47e903ce1d3ab7ff847713f7d529dc5067b03ef64437cd93cda5574a48c1e9605a17d2c63bf94be0d96601cc863d866b683795df71fae60066b113a635bedef8898ba8e71bfe310069e61b47cf872311b8216850d60432fa456c5cc9678d40fc161894102fd7608083b2a343f36075f64b0fbd7a05d2ee7e74023f98ab61a496c766fb3b355c330d482022e623d31c2d139927e2c27bc7633b27b7d4cf53d2910dc1861dab10a0d514d22e2fba220be1bb9f9cb43299abf1a74c4856cdd8db5f6bf2cabe65b159e0b75cbe9a8b5f41def5af070c038e5e39f4e2e865a0fed6e87eb2ce6255ffd6f40607040993aa25565dab0807f58fcd11cdc4365432f887f1441c37d322537236aeeb80835cdbd9bb4230ccbba5e89615a007bf7a4b21e4af246142b752be8db64207e2cb986bb0269d022c7c3cb5f8a53b56af87f322159744e6a19edf17fe5e706c4d7288aea5e7f0f9667bcb884a6f9514e3acb182f19ed3e7a28876ba207fab32983eaaea027241bd753074b65451c432633515923ed57a2302df66f43d8d1ce783e5e78b9eaee5bbfb0b1806fe411ca200a9f5117f1093dad4394bc95ef6cda219510d9a6ff71b5b5c22a6ba23a57f7c89aca962927de35f667c11297d02ad4d586a8cb79777cfaa0f6edcdc", 0x1000}, {&(0x7f0000002000)="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", 0xff}], 0x3, &(0x7f0000001000-0x190)=[{0x30, 0x114, 0x7, "99d399b9b5d90119d57738d82980301c5f90867d61b028b5d3067e7a70df"}, {0x58, 0x12b, 0x7fffffff, "5d9069eb72c478fcf2ac4d4b14d31524fdf6a29befdfe1a71f9767712d9b0ae09d1e96111222e493a53570435b8ad84eb7c8fc08684e054f9924c0ef381cc063aae4"}, {0x48, 0x107, 0x1b68, "bfb401237bbe61c7fe1d9db06c6c4c9728d7a62357d9bb3df7b991c931a54dfa90f507cf144db0bae85fb691c0652166d285674df2"}, {0xc0, 0x107, 0xc6, "65108da2166748ad7421a0096e9f54ba9c7c0be59b5122b7f61fd484a1655efc6fd6fc68166be1c0d94485e0e0424d58ffd9bb58d50f4bf4d201908041608c8dc4d888d2ce8f6adf331ad9d6fe4cc95206e5e80d14aa52aa4d8fad3b649ed52fa5cb9a8229f9007d99bc0c4a5b8e2924f9ec68e4d2eb0d13827017ea822afece4590b5faf6a30a3c48a6021a2a280f9b565b73f52027921ebbde3293d8e61af483282d5b49fd6510852bcd"}], 0x190, 0x4840}, 0x40000000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ba4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d2e000)={r2, 0xf72d, 0x81, "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"}) socket$inet6(0xa, 0x800, 0x6e622ca3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) write(r2, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) close(r0) 2018/01/02 06:54:18 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c90000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cd000-0x4)=0x240, 0x4) listen(r0, 0x1) sendto$inet(r0, &(0x7f0000c74000-0x1000)="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", 0x21d, 0x0, &(0x7f0000d62000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000063e000-0x8)={0x0, 0x100}, &(0x7f0000d8a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005dc000)={r1, 0x9}, &(0x7f0000dc9000)=0xffffffffffffff2c) 2018/01/02 06:54:18 executing program 3: socket(0x0, 0x800, 0xd78c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000182000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d08000)=0x8000, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x20000000001b, &(0x7f00006f3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) accept$inet6(r0, &(0x7f0000460000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000652000)=0x1c) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b62000)={r0, &(0x7f000011c000)="", &(0x7f000023b000-0xa3)=""/163}, 0xffffffffffffffc4) 2018/01/02 06:54:18 executing program 3: pipe(&(0x7f0000d7b000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000399000-0x20)={@generic="1a99d484d336c2d18f6be261aaf1095f", @ifru_flags=0x4000}) write(r0, &(0x7f0000019000)="19f09a57be33577788a94e6f1c17078b394516f7b94b717d6c00ed5ab0fcf9a12ee2db869e90dcbb89f973f852b6ee6e118bfd23f3e2b872834b6750c947e84ba40609bf0f1c", 0x46) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00009a3000-0x10)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fa6000-0x8)={r3, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000661000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003e4000-0x10)={r4, r5, 0x81}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000066f000)={r6, 0x0}) r7 = socket(0xa, 0x1000000000000007, 0xdf4) write(r7, &(0x7f0000763000-0x1f)="1f0000000003ffeefc4345c007110000f305f000080000ffeb0000dcffdf00", 0x1f) read(r7, &(0x7f000007b000)=""/0, 0x0) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005ed000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000092000)={&(0x7f0000a5a000)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f000097a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000018f000)=0x7, 0xfffffffffffffefb) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b11000-0x4)=r1, 0x4) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000691000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = socket(0x15, 0xa, 0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000352000)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0xf) pipe(&(0x7f000092d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000824000)={0x0, 0x101}, &(0x7f00008e2000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e88000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001e7000-0x10)={0x7fff, 0x1, 0x2, 0x4, r4}, &(0x7f00009ea000-0x4)=0x10) bind$alg(r0, &(0x7f0000802000-0x58)={0x26, 'skcipher\x00', 0x400000000, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00001d9000-0x5)='yeah\x00', 0x5) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000f31000-0x10)=[], 0x0, &(0x7f0000702000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000077f000)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c93000)={r4, @in6={{0xa, 0x1, 0x1cf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8000}, &(0x7f000061f000-0x4)=0x98) getsockname$ipx(r3, &(0x7f0000047000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) sendmsg$alg(r2, &(0x7f0000550000-0x38)={0x0, 0x0, &(0x7f0000fb7000)=[{&(0x7f0000fd3000-0x4a)="8457eea6c2287f62618060382dce5b3f2c8e27106a0548f4a97df8b4f9fe595f505c9aca58d16f4d7749850fec70db3700fdbc19984697915fc8057b66905a7d52cd57b66169f80e27bf", 0x4a}, {&(0x7f0000e70000)="8d183be18a75af794f7216b5b92a8a189729b07dc8d8be1da8f38562b801e1575dbef8b2aff0d014ff5d1f57fb60c4f83401b4051722b383a144a95955a745441493a8f9990ae2abe34c27e7ce1ef349f7bf501cb910496cbda202057efd7c92b349d9bcbc6819bb556fd1f9b649fdfbc71360d3f813860002b1a07d0c8051f25e7542895520be9a415a39a67b1a145216acc4d6da7405e1888af9b63a3083f83b3c2726e78884bbe4569d10db727bc9b5c0dd0825398f00b5099c566f334c49044a853a25688f81bcb7ba127512413fd112e4fae9c09ca47f684614ef7abb31987272dc04", 0xe5}, {&(0x7f0000d30000)="dd60e84813ad921bd22769b7c9a8b3ea601e9f59cc379a53477b7f405d6a439fdc379c88f6f39b8a6be17a6f57380ffda7342ee0db7bb34d78d36b23a563246a604d7631de1d78b61d1fc8e7863510589057e60904941e2fbe9a5f56d2fd8561b7f4d2bbdcccf56254a23e602f42a39d5bae157697cca557f222b39007c9e7aff787b7a431ae1a6eff95ce1e1276d027aacae87168eff7876074bd3c4baf4e19426ae2729ec809ae3a30c4777e8588dedf2cd4dba1262146cedea23e7098c534ef4171bf0c53612de4b103a01201e857dde789b6e8506bb16dac7694a47e61936e", 0xe1}, {&(0x7f0000993000+0x1c6)="32ceef11dcfded318f4b265472452502a176b459fdc5062fcf910cb4df3fdfe61c5c5a58bb6824ca7c75988b5ddd2be87a94ed2cc369aac3d41a280e8360a3518e88f90aa4ffa3bfeba3d80a05f8c72382c29ad6e6c26300b508b2a033873f2bd84e17d0a5da711caca9794cbe5168df1b35d0b6665f78e6fe15d4f7e74086576176e520035864fabc2661e2def0a069e53143df17eed97eb5ba5315d8a08e2ff656d4bafb72adb0bc6c12b08999fb8f6c1321ae869f3312d3ef7ea62aac6a9cf0ac8d789670c0ecf3f873981128b7b35bb2a7d43a", 0xd5}], 0x4, &(0x7f0000e6b000)=[], 0x0, 0x4000}, 0x80) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005cf000)={@generic="d8d02e0102a5eedecdb20e3f62d97a0a", @ifru_flags=0x9300}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/02 06:54:18 executing program 7: socketpair$inet6(0xa, 0x800, 0x800, &(0x7f0000f0f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000064c000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000698000)=@ethtool_perm_addr={0x20, 0x80, "a259701f0c7f47cf19155228cf4f5698b29b0e7f6c967e0482fd8471149df4afae971932d31492d64b8dd13a2a73f45c45ea6bc2cfab3708bb5e5cfce7e14e633bc2d6596bf2d02ac5d668af382b2f05e315a6d48840d27379fad6c2267dddf1d2e3574909b07221c186b220cacf9b7dc622ca5bafd0fea2c0c535c2bd075980"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f000088e000)=0x2, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000964000)=""/223, &(0x7f000063b000)=0xdf) recvfrom$ax25(r1, &(0x7f0000cdd000-0x70)=""/112, 0x70, 0x100, &(0x7f0000427000)={0x3, {"3e5f9419901d83"}, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b4c000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000375000-0x51)={0x0, 0x49, "36f3e4f48aac01cd8cf59c2df82fc8f9956b86664a0ab62b658dd43d78db95dfb104196558d093e337a7f419a63d4ef19d09850b82cfdb0adfea690a9a7770473c83d7dbe5124200a3"}, &(0x7f00001c4000)=0x51) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f57000)={r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x1, 0x1, 0x9ba5, 0xfff, 0x2, 0x7f, 0x101, 0x0, 0xa, 0x8, 0x6, 0x80, 0x2, 0x3ff]}, &(0x7f00007f2000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000476000-0x14)={r2, 0x77, 0x1, 0x100, 0x6, 0x19471595}, 0x14) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005d6000)={0xffffffff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x1f, 0x4, 0x8001, 0x81, 0x0, 0x0, 0x5000, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bbe000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r2, &(0x7f000040a000-0x38)={&(0x7f00006f7000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c43000-0x30)=[{&(0x7f00003ad000)=""/90, 0x5a}, {&(0x7f00006b6000-0xf5)=""/245, 0xf5}, {&(0x7f000016f000)=""/0, 0x0}], 0x3, &(0x7f00000c2000)=""/207, 0xcf, 0x1f}, 0x10000) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000011f000-0x10)=@common='sit0\x00', 0x10) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f000033b000-0x18)=@hopopts={0x89, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0xffffffffffffffff, 0x7, "cd5847ba7053ee"}]}, 0x18) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000fe6000)="5bf6a155c95120be07", 0x9}], 0x1, &(0x7f000090e000)=[], 0x0, 0x0}, 0x0) sendfile(r1, r1, &(0x7f0000aa5000-0x8)=0x0, 0x9) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d17000)={0x7, 0x8203, 0x80000000, 0xff8000000, 0x0}, &(0x7f000018b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x4800000000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a65000)={r1, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b57000+0x172)={@common='bond0\x00', @ifru_flags=0x100}) write(r2, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x3eb) setsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000822000)=0x1, 0xffffffffffffff21) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000015000)={0xc, 0xd, &(0x7f00009f8000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x97}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x23}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004b6000-0x4)='GPL\x00', 0x6, 0x85, &(0x7f0000219000-0x85)=""/133, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000d1000-0x8)={r0, r3}) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) 2018/01/02 06:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002cc000)={0x0, 0x9}, &(0x7f0000d2a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000291000)=@assoc_value={r0, 0x1}, 0x8) r1 = socket(0x2, 0x0, 0x7fff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d3d000-0x10)={r0, 0x1, 0x1000, 0xf4b9}, &(0x7f000007f000)=0x10) write(r1, &(0x7f00007e9000)="720f0000ffffff000e4345bb2300060000d1000009002700100000ffff0000", 0xfffffffffffffe90) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000257000-0x4)=0x5, 0x4) bind(r1, &(0x7f0000829000-0x10)=@llc={0x1a, 0xf7, 0x0, 0x2, 0x76e, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$unix(r0, &(0x7f0000f3c000)=@abs={0x1, 0x0, 0x1}, 0xc3) write(r0, &(0x7f0000540000-0x25)="240000004300010012a4000000000000020001010d0001002005000000000000ec000e9c", 0x24) socketpair(0x0, 0x3, 0x8000, &(0x7f0000c31000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c63000-0x98)={0x0, @in6={{0xa, 0x0, 0xcba, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7f}, &(0x7f0000e04000+0x469)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000089a000)=@assoc_id=r2, &(0x7f0000daa000-0x4)=0x4) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00003cd000-0x8)=@fragment={0x9f, 0x0, 0x5d14, 0x7, 0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003d4000-0x5c)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x80, [0x1, 0x7, 0x4, 0x10001, 0x80, 0x9, 0x5, 0x3bc]}, 0x343) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000359000-0xc)={0x50002009, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000cf2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r3, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000411000)={r0, 0x50, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000bac000)="8b48e43b125284b97a0cc9bae147f8bdf8070a") getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00005fe000-0x4)=0x0, &(0x7f0000361000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00001cc000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) sendmsg$key(r1, &(0x7f0000fd7000)={0x0, 0x0, &(0x7f0000fd7000)={&(0x7f0000fd7000)={0x2, 0x9, 0x9, 0x9, 0x9, 0x0, 0x4, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_address={0x5, 0x6, 0x3c, 0x0, 0x0, @in6={0xa, 0x0, 0x3e6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xdb0f}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000814) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000f6e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000db4000)={0x0, 0x6, 0x30, 0x4, 0x1}, &(0x7f0000f21000)=0x18) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000f6e000)={0x1f, 0x80b, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6e000-0x6)={r1, 0x4}, &(0x7f000027e000-0x4)=0x6) sendto$inet(r0, &(0x7f0000431000)="bac69afee11e8b016811b590bb00000100000000", 0x14, 0x4010, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000aa000)=0x334b, 0x4) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f25000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f25000)=0x1c) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ab3000-0xe3)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0xfffffffffffffdc7) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x10000000) poll(&(0x7f00004ef000-0x8)=[{r1, 0xd210, 0x0}], 0x1, 0x7f) close(r0) r2 = accept(r1, 0x0, &(0x7f0000876000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00007ed000)=0xa8, 0x4) 2018/01/02 06:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000978000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d5e000)=0x48) getsockname$netrom(r0, &(0x7f0000e1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002c0000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f00001b1000-0x4)=0x0, &(0x7f0000744000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e4f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000893000-0x4)=0xe) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a5000)=0x0, &(0x7f00004b3000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000ec8000-0x30)=[{&(0x7f0000b9a000-0x22)="df", 0x1}], 0x1) sendmmsg(r0, &(0x7f0000197000-0x3c)=[{{0x0, 0x0, &(0x7f0000f58000-0x50)=[{&(0x7f0000bcd000)="36614d41371dffc4e6acb95415e563a57323b38dc6beb1aa76b3b8aeb78a23f2057d704d83e6b4f837c389edb610b9a5f87e0db0eead3d03f7ecd352766a81f73a88bbe8681b1eb6ded7fa2dee4929d14255f2b56e09737c793903d1af56951b8d01aed6b82ee6092775f819ceee50501399e292c905e6ce3343f459217cbff3daf7859bae030aee5529e5921e5d5729232e4c4c26710eb73683335bd671db2cebd593a8a6cfa2794fe263c481fa5512aa3ec16ed762d25757670a2814ad719f93270e2beb6e2eabf1ccc20ace5e585cd0084b1bc36fdba6639ba53588cbb85ac021d75b235e38ebafc159067b1d", 0xee}, {&(0x7f0000c97000)="3ac0d351ae189d86a9fa8555a14b4971d74dc97dd12c6b1b49228dd385d33881925c7ff0f03c644b92699a1e386b48371491471032cf9ca0e53cbc1b0908203551457c1d1ff837e3ca48249ae0b8af10c4a0ebb3", 0x54}, {&(0x7f000077c000-0x44)="fcf7a71b5fdc309582477f08f5b45debc61e6b8165a5778937664d357deeb3603e55b6fb7a116fcf85418b3a54bcc81f0760ecb654b4c37fb94ffcf698532252c55602cc896fd9109fa7dfc0dac8b1fd7880b91f7771197872bdf96a94619d", 0x5f}, {&(0x7f000084f000-0x1000)="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", 0x1000}, {&(0x7f00008aa000)="7437e05878b9798f4f88c71ab687e13e6082807adef23ed160a1b85dccc5ca10c77d4d149eca6d68df27bf00e06aa332862876ec8f18b2990cc330d3c91c6c217d6b2d962ba25ee7bbe1def11c93bc6666db36d46e9bce6f68dc5cdfaa2ebf04e057eb381fd2a7f5ed72dec670a5182e98a2e385a3ce34ceccd4bfbe0e50ab710e3e08374d33be87bb32367b0ae9092cf3a6dff0a79735fc4f46d00c7e6201", 0x9f}], 0x5, &(0x7f0000909000-0x358)=[{0x70, 0x0, 0x100000001, "037b145d7ef3b82257a2a9085325e2dd556865a2ead31c3d870f001ddfded3f41524f103113e8cb15a9c50948f11b68c86792e48fea6b249dc4c27eb0f130c1de76431253270abab1933283b88fe1e85863814ec947d68dfc1eebf"}, {0x10, 0x29, 0xcc5, ""}, {0x30, 0x10d, 0x8, "60d03ef038e6d64971862e72ea78eb9832452d8cf31ba96a39500ec4c5b3"}, {0x90, 0x1ff, 0x800, "b4e8fd0a8011864fbb3b2d2e1f9cc432a2a41221208a81b2ed352de1e9deeaaf3b514be189dbcd36912547ac9dc6f088b6402706dcc265f19874e9d09969e63e9bc2551cfe4db3ed4869344bdf86c0a7a8d7bcccc167c47c7a3c7706d463713897c9df518e072c1b8c495ba50baf0afcc9b2f1fb2e99becda85c3445d04896"}, {0x100, 0x186, 0x80000000, "fe3472b4e0e23246cfc564e50e1514d2be4924f3596ea6ec87a7c8daf06f3c8378d1b3a4b52068047f24bfc50f67ccce576f504d9debb43b354eed0891d0d5502c05aeff8d01bf4bd6cf3b2342a980750a8790aba02bdcf8a08fca847faf7206ab47ddbe1384d79354db53d8cbdb62d6c7afd031910137f7e399c63da949fd67f55210a0087c03b491614fe7d13cb50b215e6d24d35a02dee6ea9b49303b4acbab5646c9d6fa522c4c2c0e535f0812d7c54f5ffd4be614f12249e3e35dc50b1573f850a21f7ab472b0bab31ac87f3da2e6adf5288405b766fa816ba4d3657597d97b585eab75904ff7a736c4be70"}, {0x88, 0x111, 0x0, "004cda0bcd0bb19381788fd0527e84be3e0f053ed631859bdd863330c1fab1eeb0a8d1abb5637aed3f1b7141b2992c645f84f6cec4564c73b898d550a65cd7770bad8877e4a8edbd3534fa5a236ada72c33c532eccdc86e6fa423017ed8b3e5b5c9b6a5e4cd9ce2ff9a35385375ee90828"}, {0x90, 0x10d, 0x3f, "4e6abe9e0abb906451f750619beab4434d9970c225b7c3700ee5aad1de200a1c7e3401b1dfa26074a8b7ef9c854a119754fb1ccc890c58d51434c86d8ff9384a62734134a23a10f1c283ad85ebdddca628954e366d18ecbb4c884c00e496c477058a1d84348336096f55f6ae5c3fabe097cd9726d7f17c3359da"}], 0x358, 0x1}, 0x1ff}], 0x1, 0x0) 2018/01/02 06:54:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f9000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004c0000)="a06eb634f9e68ea3a5851616f04917c440afc398e67bab7fc2e51bb7ccd2bc12e95194539ae255e06a13b9b15d208b7f9791b99d60030bb59522db389416d69d7d", 0x41) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000961000+0x979)=0x0, &(0x7f0000b82000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000042f000-0x56)={0x0, 0x10, "029facea0d1e767966199675842a3eb6"}, &(0x7f0000a71000)=0x18) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000eb6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000000000000) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x20, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x0, 0xc, "aa377581f53de516ed31a48be2c60f96c85d05454930072583f4e98994ad8d19386dc78eb61c642ed7a6f85da5e03f640f10356d86ec4c1483cdf83d2f5af15c13dfff43fcab30e63d273100928d7a73"}, 0x160) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000eb7000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000eb6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="46ca8e37fb614997fc2f5fb1f82dcdab", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000828000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e2d000)={0x10000, 0x3f, 0x1, 0x101, 0x81}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0xffffffffffffffe6, 0x0}, 0x2) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a47000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000351000)=0x10, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c44000-0x4)=0x0, &(0x7f000086d000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000b3b000-0x10)=@nfc={0x27, 0x4, 0x7, 0x7}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0xa, 0x1, &(0x7f0000b3c000-0x8)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000083000)=0x0, &(0x7f0000e80000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f00004a4000-0x7b)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f0000bca000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006d3000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000443000-0x60)=[{&(0x7f0000e5d000)=""/14, 0xe}, {&(0x7f0000f94000-0x64)=""/100, 0x64}], 0x2, &(0x7f000016c000-0x30)=""/48, 0x30, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e80000-0x69)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={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]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockname(r0, &(0x7f00006ab000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000806000)=0xc) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) recvfrom$inet6(r0, &(0x7f00007d9000)=""/43, 0x2b, 0x2000, &(0x7f0000d6d000-0x1c)={0xa, 0x2, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb3}, 0x1c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f73000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000259000)={0x2, &(0x7f0000554000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f72000)="66d17b6346dbd999b77daf176c4d25f2da80c2a28ca9d97c787ef267b1125b0db1f17e67a3d219594ed3a6a46b552041dc328d7dcb45a8679d016ed51fded5", 0x3f) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x7ff, &(0x7f0000f74000-0x1000)="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", 0x1000) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004db000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e9c000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00001a8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/02 06:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000724000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d86000-0x4)=0x9, 0x4) r3 = socket$inet(0x2, 0x805, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000031e000)={0x0, 0x100000001, 0x1, 0x675, 0x2, 0x26}, &(0x7f0000842000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a70000-0x108)={r4, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x7ff, 0x6, 0xffffffffffff0001, 0x20, 0x6, 0x0, 0x8, 0x6, 0xffff, 0xffffffffffff7b3c, 0xe000000000000000, 0x6, 0xd9]}, &(0x7f0000171000-0x4)=0x108) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = accept(r1, 0x0, &(0x7f0000680000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000649000)=""/239, &(0x7f00005f3000-0x4)=0xef) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009e5000)={0x0, 0x47, "d22f3db5df2df50cfc9051d68deef8f39a6c27d0bf1a4270dfa92ba76b913204a0af26f317e2b04a92cd63173627ba4595a049bb8e22f479e67e26ac07556b96ade9b73ec14e36"}, &(0x7f0000a42000-0x4)=0x4f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00003ec000)={r7, @in6={{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x2, 0xf2f, 0x40}, &(0x7f0000252000-0x4)=0xa0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000887000-0x8)={r9, r8}) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000154000)={r1, r8}) sendmsg$key(r9, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e09000)={r8, 0x50, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 06:54:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a00000-0x8)={0x1000, 0x40, 0x0, 0x6}, 0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1a, 0xa, 0x100000004) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000ffc000)="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") r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ffc000-0x4)=0x0, 0x4) r3 = accept4$llc(r1, &(0x7f0000c9e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008be000-0x4)=0x10, 0x80800) r4 = epoll_create1(0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000ffd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000ffd000)={0x8}, 0x8) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000f4a000)=0x7ff, 0x4) write(r1, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000064b000-0x10)=@generic="4199c5f5ce13dfd11d8f04de9c248c0c") 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ab9000)={0x10001, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000803000-0x88)=""/136, &(0x7f0000880000-0x4)=0x88) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000626000)={0x3, 0x0, 0x1, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000+0x410)={0x100000001, r1}) r2 = socket$netlink(0x10, 0x3, 0x9) writev(r2, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) 2018/01/02 06:54:18 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005ad000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fe2000-0x3c8)={0x4d8b, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000fe1000-0x38)={0x0, 0x0, &(0x7f0000b9e000-0x10)=[{&(0x7f0000fe1000-0x14)=[{0x10, 0x0, 0x0, 0x3, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fe0000)=[], 0x0, 0x0}, 0x0) 2018/01/02 06:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00008ea000-0x4)=0x0, &(0x7f00003b9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000083e000)={0x0, 0x5, 0x165, [0xffff, 0x1, 0x10000, 0x2, 0x7, 0x2, 0x80000000]}, &(0x7f000047b000)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000954000-0xd7)={r1, 0x80000000, 0xcf, "696d454eabec4553eef4ad15b054e6346aeac6002e5edb24e294cbf0d8941517f6b591dd334ff112709c6c2f9cd0b8bf2d932d8f1b8339059876aa37c44042a10bace4c0726cf3edf38d934786a51cbbb020200d6bf6c77c11acb8827d45efcd3d9b6cc2a90ab906f1b6994907f586e2f3420c60fd01102ae6291293160413a70ad1cbf23b45e5307ca5dc768c26a01c5f6510ab9dfa2892424ada10eabfba499db1367475b0fce1fad5d535f8a2e685b88918a397156740c0bb7990e81a20a417f3dc47f96db6d3f50607aaa4b396"}, 0xd7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d20000-0x8)={r1, 0x9}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9a000-0x4)=0x14) recvmsg(r0, &(0x7f00003be000)={0x0, 0x0, &(0x7f00005c4000-0x60)=[], 0x0, &(0x7f0000730000)=""/0, 0x0, 0x0}, 0x40) 2018/01/02 06:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004bf000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x20a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x3, 0x80000, 0x7) recvmsg$kcm(r1, &(0x7f0000bb7000)={&(0x7f00001a2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000576000-0x60)=[{&(0x7f0000cc7000)=""/76, 0x4c}, {&(0x7f00001bf000-0xa)=""/10, 0xa}, {&(0x7f00005c4000)=""/174, 0xae}, {&(0x7f0000a13000)=""/0, 0x0}, {&(0x7f0000a08000-0xae)=""/174, 0xae}, {&(0x7f0000547000)=""/100, 0x64}], 0x6, 0x0, 0x0, 0x7}, 0x0) 2018/01/02 06:54:18 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}, @generic={0x8f, 0x2, ""}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000558000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9715c52ea62eab35, 0x0, 0x1, 0x0, 0x3, 0x897a}, 0x20) 2018/01/02 06:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001ed000)={0x20, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/02 06:54:18 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/02 06:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x20000000, &(0x7f00007f1000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000562000-0x8)={0x0, 0x0}, &(0x7f0000781000-0x4)=0x8) pipe(&(0x7f00003d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00004ef000-0x10)={0x2, 0x1f191d74, 0x5ba, 0x7}) syz_emit_ethernet(0x3e, &(0x7f0000b78000-0x3e)={@random="f1c5b3691179", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d5714", 0x2, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00003ca000-0x3a)="b7f5310ae04aee11e6cc826813cf650cea863fa636b6393d018ecfbcadbed5b3fc38e52eb726ad70cd34c924d872d2b13315e843c5313d839108", 0x3a) 2018/01/02 06:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000089b000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00004cc000-0x4)=r2) sendmmsg(r1, &(0x7f0000e46000-0x3c)=[{{&(0x7f000057e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a7e000)=[{&(0x7f0000763000)="4a2d08a7f83db47a287e9764ff8b79c56afc5544c0b67a", 0x17}, {&(0x7f0000964000)="80df77ae844a20b0e9de9679e0d0908078f5af416abac1c9c33b35982ae58d1446546a72e600956f680c82288e21e80e32", 0x31}, {&(0x7f000007d000-0xc0)="45314776a3be49185a6421530c2091de060c663807979ec38b8a59ac647351551bf0f400f0683973b74baef382387b4d7187fbc5e771e62ce4a7d580a37a2f7af6645f64f94d8845dc2c87f2cd576a19ed6a5975d95f984b6eff69aa034be3618ea2ac6491c900130aaaa23150f7f2c490beb3fb3576015318a250ed91dd40c308cfd1d15a67300a2bd01aee716bdb52fa1406f92cade36d68e4b015820757f10c41cc6179d96acf5a0d3dc7ab5981f1f20023ccb8e92928ebb61a319b38a5b2", 0xc0}, {&(0x7f0000b7d000)="62fb517529462f288d211831cb7e8d33fc16d9ab588d82", 0x17}, {&(0x7f00003b6000-0x26)="326b6f260a5fe6a30b61f250de7ac3119525e0d4fd943f07db60f1845b74c017f0def9ab440d", 0x26}], 0x5, &(0x7f0000c7a000)=[], 0x0, 0x4000}, 0xfff}], 0x1, 0x37eb937216d3915b) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="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", 0xcf6}], 0x1, &(0x7f000071e000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x48, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[@iv={0x98, 0x117, 0x2, 0x81, "c5b22d3fa1460fc1a74192ee7ed8a1949c656ae69aa7144efc8707d368821bae2265a404e724f93df0e0a3659ed5c2a13f3bccecfa1732890fd6d123544de191d7e302c805551b7933fdd8b089cff12a37fdb8234a83207caed8f5778bfa1c2dfbef150a2fdd94496cc3477b9947653fc711ed7d1d9b8cef1acc34fcd870421ee4"}], 0x98, 0x11}], 0x2, 0x20000800) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/02 06:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009c3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a5a000)=0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e20000-0x4)=0x0, &(0x7f0000f60000)=0x4) pipe(&(0x7f0000a8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000aaa000-0x8)={0x1, 0x20}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e41000)=0x0, &(0x7f0000e4c000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007a5000-0xc)=@sack_info={0x0, 0x0, 0xfffffffffffffffb}, &(0x7f0000d46000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008eb000)=0x20, 0x4) syz_extract_tcp_res$synack(&(0x7f00009e8000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be9000-0x6)={r3, 0x1c00}, &(0x7f000078e000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000807000)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000015a000-0x4)={0x629f}, 0xfffffd8e) syz_emit_ethernet(0x66, &(0x7f0000f16000-0x23a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x30, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000091a000-0x8)={r3, 0x3dc}, &(0x7f0000442000)=0x8) 2018/01/02 06:54:19 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ad3000-0x8)={0x0, 0x10001}, &(0x7f0000c89000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x7ff}, &(0x7f0000000000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r1, &(0x7f0000105000-0xd5)="", &(0x7f0000000000)="", 0x200000000000000}, 0x20) 2018/01/02 06:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000efa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@generic={0x0, 0x11, "0760a98e8ea40af7e779bcd5e78f84"}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000282000)={&(0x7f0000ddb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d27000)={r0, 0x28, &(0x7f0000a6c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000888000)={0x0, 0x0}) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000516000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007d4000)={0x0, 0x0, 0x0}, &(0x7f00002f0000)=0xc) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000346000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) r7 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000b11000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bd9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000473000)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000d9f000)={&(0x7f0000be5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009d2000-0x50)=[{&(0x7f0000db8000)="acfd66a6a4253f8cdc901330e32c3b716cd5755af335a2cb382dee63fb5aa2a2a5164e558c56679cf7ef5b28545e1db1d348f25b238008e68db1cf5970f2674df26bf0a92420d4477f9e3e029ee07c287b3cda9374e40894bf97b276", 0x5c}, {&(0x7f0000c7b000-0xf8)="c5d4cee4e076708828c2b7f3304e3dea136922378829cd8452826dd0a38ef394fdda411c0e0f0fb0a7ce6e0ca4d793b08c49460dab0c5701bc7b9d6ec01099296764f65414f55d65467920029fc1cc66856c5d100db251c5337bddc16078c8bda046b3026852a3a35e2174e7460054784550e1b9eb4ce175468fc07b1648f9e16a1e6a9b77639822dace6fdc8afc2d9043566e97858036c5bc23798e4fd1804066ad9cf0a62bee5e164f6048929d60e2cd3b5dbcb3d3b5cfbdd5eb4f56b29934b09cce49e1c408df8337d32de562c3cd98554c52e75e01e571a2d188fb301d028343e7bc58b3a144d8ac9af592f7ebb3313cee90e4db1e42", 0xf8}, {&(0x7f0000e2c000-0xa)="6516c8d2daaa1df6e7b8", 0xa}, {&(0x7f00008dd000)="de2a93052a7c9437b6a41999720a340a018e951fbaf0facf767a3fa1", 0x1c}, {&(0x7f00001f1000)="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", 0x1000}], 0x5, &(0x7f0000610000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x1}, 0x40) r11 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f64000-0x4)=0x0, 0x80000) connect$bt_sco(r11, &(0x7f00003a3000-0x8)={0x1f, {0xcb, 0x220, 0x800, 0x1f, 0x100000000, 0xaf9b}}, 0x8) 2018/01/02 06:54:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x100}) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/02 06:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0xfffffffffffffe89) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/02 06:54:19 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000007000)={0x27, 0x7, 0x40, 0x7, 0x3, 0x5, "43f4d9c7c5d18f7391afce185e31d7d1b7ef4d03373bc0d94f991b6ba435cb62c97ad961531da4577375aa6f8baad696c3686f042acf53f41af12e4387745c", 0x1000}, 0x60, &(0x7f0000007000)=[{&(0x7f0000001000-0xda)="975d5ffc5db584dcd740fe479bd1cc1c72dce6b09b1f68e9173c710bce45b51d55eac4f2091e689ae8a72b04546272d253c94bd38182620be53e5f8f0973596ed2f8e9d9623bc1f53a323343fffa6ee43c6e11ee5f454c0daa41ff9a7b6ac61ed4a4e4d1825ce700371be92cd3e7f6d05b9d0660d629dbaf5e76f5e1672de26637f9c0349033a684f1e58de9464a64a683f96344aa92056bba9b81d662b97e7557d6f7d561453d7e12ed8a8ed3f6e02c1f43305dda442c6e9cf23473cacd0ca1bb59921966707ceab0a10fa1c7310ce0334a97bcf9e6707bfdc9", 0xda}, {&(0x7f0000007000)="b8a009d3d23d80bbd6bec1a88a4b2bd98c93cdde3eba3ce844477034d3b91d9f6fc26abaf670f13dd1ecba7b524b9e6a8ed06076a08e1f696e484c0c17f74804b435894ed229ed4cd323fa481ee1561cfe4ddf3b78c5ba59", 0x58}, {&(0x7f0000007000)="60376cabf65c3cafe793129e77bca23d98ea348501a9ca5459efff02beff92e1753d6ebf98d4e639a3a8fec729fec19e7f83e888b5d22d240c1872ac5841f2e34afe363d10bca209d5b98f5723f23ab9de43c5e7275a7868d06a472eac4ae75d9463c99c3178676c1692a5dfb52756978dacc98f127fea54cf6965a3623e2b4b9bce9ee753f9379815b380c3bc5e4ba4108d9dc92c61dc3a611a4708e9fe9b5cb9497e2d1be4bb6f245d1b904b7fac192a103eda32217acdebfb0468f528f83f2a589f9274b8c25dbc3925c7c12d7b9c9a6724b85af0f369d73965cb0597be49efe3fa6c83ec023847587d6d6da6830de56791646f586b55b0", 0xf9}, {&(0x7f0000006000)="27419ea09156018b8af8b6d23b2e2a5e4259b0ed7b289bee7ed1993986205bd58811649f44c4cce360a52809decbd743bd462eb3425ae19b7e8581580b9215039b098fe435a03e737ac5374374b25b5483454746bcd18a075b8f248c37c474968282432c37b197df1034daa492608160df8de7580347060a4366c7b263a04f20b4c1d20154cb9d33f7506db1b76a9dbe4c6bff33929ff98459590ec1f063df39b13fb2d1f2f4d5c3ed956d6d07", 0xad}], 0x4, 0x0, 0x0, 0x1}, 0x1) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "fab9482da8a0abe9700df2209e0000000d76fb42a5619500306fec52b71bf43cb53b154d9e554c7782c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/02 06:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000062b000-0x73)="0b003b008cd2a030bca1271f6d78c0c5f1354096d10a88aa6a82647d4fa61efa59ff49645cabdc6aaf21ec9405e6433e2245685cb7d7ee2b8eaaa1c8f37ea45f3207d0fa656b8ec23490342714eaf44c46249ab8b5e8190796ee0d81b5cfb72e6774f3056bfcb486c4951acafbe68f7a408987", 0x3f1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cd6000)=0x1) 2018/01/02 06:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00001de000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d3000-0x4)=0x60) bind(r0, &(0x7f0000c3c000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8004}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ee000)="", 0x0) 2018/01/02 06:54:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000ff7000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f00003e6000-0xfc)="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", 0xfc}, {&(0x7f00007f6000-0x99)="fdd2cb61ab327572f7890ddf10a91d8311dcddff27a9dd87c30f710588c10148380e28684f0203376b45ac091c033a8b7abfadcf7f7b114c53427d48ddaa87ecdf761129e007e4241c83298e8287b8b915dfaa0b56f9f98d921fd1aa7d4c927e7480a06b51ad928a0e12c1c142c619e5f870a47008b3ad8475bdfc06745348e6bcebd3300249e992f165ac3d9a8bff3cb36ba51ed97ac8c878", 0x99}, {&(0x7f0000abb000)="a68137cd6cf43e339e1b6f831530fa8bea708a2ba0dc6a9ca9f761e6a2f43907af4233015765456470f1a3b9d99eb5550179c1076b5fef765645a3e64470e9148ec9b3f88068fe45426516d281a1eb825b2bd4305c7392a5", 0x58}, {&(0x7f0000001000-0xdc)="f8a2250c645c6ac40d89c5d5d4b45805f5c43281890385800148e0dd9f399e75e5ca9d0c3f12bda312d60b93eab5ac9447c69daae0ecb0f0263c60900382d165ca1339575404cb398d91bfa92b47751ee00b7982e9b3c895db4e87d2ce38b7f88b5fd178a52cce4d4c24be2e9783e4c87fb8ce3d4c946f974359c59f432b6042d25147fd41605f82792df12cc359e6980853311fd6ec1de611f5e5bc67240f57e03866aa024b93c36a9d609716e3472284e523b3db3b2db7a74a06286d44702b0cd91f88be094a26c32636732426bf724748efc22d8cbad2c37c7a16", 0xdc}, {&(0x7f00004a1000-0x8c)="9ed8d594cfdb704cad0237e1a07bd4c178d86f61df0cba066762785fb409972b4190e3d012def057026af04079758d8d23d07db82c6872f44961456fc7eb0efb79c8171471e055afb73fbaeedb7cb9376556ae4c3841d1930a99deb9209025f8bcf869642e1880b4c60a995c046b415b633d4094d9e7a8dde70e079b4f00b8634ea57755b51474c751c17e5b", 0x8c}], 0x5, &(0x7f0000001000-0x1a0)=[@iv={0x110, 0x117, 0x2, 0xf7, "29ab823e09896c8a8101074c75fdbf9a479131e5ef347c450ddcc1bdee2fdffd8a79456f40a2c442903f1195e716feedf61a013f91b292de98f27c89ac57e9bd642bf3b6e88ec56f176498337ba77f653ad5143a2f06b3f125bf18f8627953d971abac31202c33c5902facad00bcbd1bac0f6c7bab7b196e8bdb8b4139eeb5ea14757ae11ce8d3c6191e59a72e4c00f93a057de8e2c93a92b62b016dfcb3bb5af3ac6251271b6ac794d312b1b984ceb759b953e829a089c3517a41d91cdc4045260d845dd420eda24bf4206245b9aacfd84cfef58ba232117a17233d948a8b12597f61a481e064e48070a19dff9df431a2bce3bbf355f6"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1a0, 0x10}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) accept4$inet6(r0, &(0x7f0000bad000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000073e000)=0x1c, 0x80000) epoll_pwait(r1, &(0x7f0000a1e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8001, &(0x7f0000e2a000-0x8)={0x6}, 0x8) recvmsg(r2, &(0x7f0000bc5000)={&(0x7f0000e79000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eea000-0x70)=[{&(0x7f0000caf000)=""/221, 0xdd}, {&(0x7f0000347000-0xae)=""/174, 0xae}, {&(0x7f00006dc000)=""/64, 0x40}], 0x3, 0x0, 0x0, 0x0}, 0x0) sendto$unix(r3, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) [ 448.307018] usercopy: kernel memory overwrite attempt detected to 000000005a6451b4 (kmalloc-1024) (1009 bytes) [ 448.318563] ------------[ cut here ]------------ [ 448.323330] kernel BUG at mm/usercopy.c:72! [ 448.327714] invalid opcode: 0000 [#1] SMP KASAN [ 448.332364] Dumping ftrace buffer: [ 448.335879] (ftrace buffer empty) [ 448.339569] Modules linked in: [ 448.342737] CPU: 1 PID: 30254 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #171 [ 448.350073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.359425] RIP: 0010:__check_object_size+0x3a2/0x4f0 [ 448.364589] RSP: 0018:ffff8801a9d2fd10 EFLAGS: 00010282 [ 448.369927] RAX: 0000000000000062 RBX: ffffffff8592bb60 RCX: 0000000000000000 [ 448.377167] RDX: 0000000000000062 RSI: ffffc90003e45000 RDI: ffffed00353a5f96 [ 448.384405] RBP: ffff8801a9d2fe00 R08: 1ffff100353a5f24 R09: 0000000000000000 [ 448.391646] R10: 0000000012016944 R11: 0000000000000000 R12: ffffffff8592bb20 [ 448.398894] R13: ffff8801d5222510 R14: 00000000000003f1 R15: ffffea0007548880 [ 448.406135] FS: 00007f82d6786700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 448.414330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 448.420189] CR2: 000000000071c000 CR3: 00000001ca12d001 CR4: 00000000001606e0 [ 448.427443] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 448.434682] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 448.441925] Call Trace: [ 448.444488] ? check_stack_object+0x140/0x140 [ 448.448957] ? sock_kmalloc+0x11f/0x190 [ 448.452901] ? copy_overflow+0x30/0x30 [ 448.456769] ? lock_sock_nested+0x91/0x110 [ 448.460975] ? trace_hardirqs_on+0xd/0x10 [ 448.465093] ? __local_bh_enable_ip+0x121/0x230 [ 448.469735] alg_setsockopt+0x234/0x350 [ 448.473692] SyS_setsockopt+0x189/0x360 [ 448.477638] ? SyS_recv+0x40/0x40 [ 448.481062] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 448.485885] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 448.490881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 448.495608] entry_SYSCALL_64_fastpath+0x23/0x9a [ 448.500332] RIP: 0033:0x452ac9 [ 448.503490] RSP: 002b:00007f82d6785c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 448.511176] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 448.518501] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 448.525741] RBP: 00000000000003a3 R08: 00000000000003f1 R09: 0000000000000000 [ 448.532988] R10: 000000002062af8d R11: 0000000000000212 R12: 00000000006f37e8 [ 448.540231] R13: 00000000ffffffff R14: 00007f82d67866d4 R15: 0000000000000000 [ 448.547480] Code: 48 0f 44 da e8 70 5b c0 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 20 bc 92 85 49 89 c0 e8 e6 10 aa ff <0f> 0b 48 c7 c0 e0 b9 92 85 eb 96 48 c7 c0 20 ba 92 85 eb 8d 48 [ 448.566579] RIP: __check_object_size+0x3a2/0x4f0 RSP: ffff8801a9d2fd10 [ 448.573376] ---[ end trace 65f39a49e27799bd ]--- [ 448.578157] Kernel panic - not syncing: Fatal exception [ 448.583962] Dumping ftrace buffer: [ 448.587472] (ftrace buffer empty) [ 448.591159] Kernel Offset: disabled [ 448.594769] Rebooting in 86400 seconds..